Toa VP-2122 Handleiding

Toa Receiver VP-2122

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INSTALLATION MANUAL
MATRIX SYSTEM SX-2000 SERIES
When an EN 54-16 compliant SX-2000 system has to be installed, then read "APPENDIX: ADDITIONAL
INSTALLATION INSTRUCTIONS FOR AN EN 54-16 COMPLIANT SYSTEM" in this document carefully
and follow up the installation and configuration requirements explained herein. This APPENDIX contains
the basic description of settings and installations, so please refer to the general instruction sections in
this document for more details.
Note
Refer to the Instruction Manual attached to the VX-2000DS for the installation of the the VX-2000DS
Emergency power supply, the VX-2000PF Power supply frame, and the VX-200PS Power supply unit.
1134
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg, Germany
The year when the CE mark was affixed on the product
is indicated by the first two digits of the serial number.
1134-CPD-102
EN 54-16: 2008
Fire detection and fire alarm systems
— Part 16: Voice alarm control and indicating equipment
Options:
Emergency microphone(s)
Manual reset of the voice alarm condition
Indication of faults related to voice alarm zones
Phased evacuation
Voice alarm condition output to CIE
Redundant power amplifiers
Thank you for purchasing TOA's Matrix System.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
2
TABLE OF CONTENTS
1. NOMENCLATURE AND FUNCTIONS
1.1. SX-2000SM System Manager .................................................................................. 6
1.2. SX-2000AI Audio Input Unit ................................................................................... 10
1.3. SX-2100AI Audio Input Unit ................................................................................... 15
1.4. SX-2000AO Audio Output Unit ............................................................................... 20
1.5. SX-2100AO Audio Output Unit ............................................................................... 26
1.6. SX-2000CI Control Input Unit ................................................................................. 32
1.7. SX-2000CO Control Output Unit ............................................................................ 34
1.8. RM-200SF Fireman's Microphone ......................................................................... 36
1.9. RM-200SA Remote Microphone ............................................................................ 39
1.10. RM-210 Remote Microphone Extension ................................................................ 42
1.11. RM-200RJ Terminal Unit ........................................................................................ 43
1.12. Optional Modules
1.12.1. SX-200RM Remote Microphone Interface Module .................................... 44
1.12.2. D-921E Microphone/Line Input Module ...................................................... 45
1.12.3. D-921F Microphone/Line Input Module ...................................................... 45
1.12.4. D-922E Microphone/Line Input Module ...................................................... 46
1.12.5. D-922F Microphone/Line Input Module ...................................................... 46
1.12.6. D-936R Stereo Input Module ..................................................................... 47
1.13. VP-2064, VP-2122, VP-2241, and VP-2421 Power Amplifiers .............................. 48
1.14. VP-200VX Power Amplifier Input Module ............................................................... 48
2. INSTALLATION
2.1. SX-2000SM
2.1.1. System reset enable/disable settings (DIP switch 3 operation) ................... 49
2.1.2. Failure reset operation method settings (DIP switch 4 operation) ............... 50
2.2. SX-2000AI and SX-2100AI
2.2.1. Module installation ....................................................................................... 51
2.2.2. Setting the device number ........................................................................... 52
2.2.3. Changing the type of control outputs (SX-2100AI only) ............................... 53
2.3. SX-2000AO and SX-2100AO
2.3.1. Setting the device number ........................................................................... 55
2.3.2. 24 V Emergency cutoff input settings (DIP switch 8 operation)
(SX-2000AO only) ........................................................................................ 56
2.3.3. Converting an output into a transformer-balanced output
(SX-2000AO only) ........................................................................................ 57
2.3.4. Changing the method of power supply for the control input signal
applied to the Local Audio Control Input Terminal (SX-2100AO only) ......... 60
2.4. SX-2000CO ............................................................................................................ 62
2.5. RM-200SF, RM-200SA, and RM-210
2.5.1. RM-200SF and RM-200SA device number settings
(DIP switches 1 – 3 operation) ..................................................................... 64
2.5.2. Adjusting microphone sensitivity (RM-200SF: DIP switch 5 operation
or RM-200SA: DIP switch 4 operation) ........................................................ 66
2.5.3. CPU OFF function (general urgency all-call) settings
(RM-200SF:DIP switch 6 operation or RM-200SA: DIP switch 5 operation)
..... 68
2.5.4. RM Communication function setting
(RM-200SF: DIP switch 4 operation or RM-200SA: DIP switch 6 operation)
.... 69
2.5.5. Using an external microphone (RM-200SA only) ......................................... 70
2.5.6. Compressor function setting ........................................................................ 72
2.5.7. Microphone fault detection function settings (RM-200SA only) ................... 74
3
2.5.8. Installing the RM-200SF on a wall ............................................................... 75
2.5.9. RM-200SA expansion with the addition of the RM-210
(Installed on a flat surface) ........................................................................... 79
2.5.10. Installing the RM-200SA on a wall ............................................................. 80
2.5.11. Installing the RM-210 on a wall .................................................................. 81
2.5.12. Creating remote microphone name labels ................................................. 83
2.6. VP-2064, VP-2122, VP-2241 and VP-2421 Power Amplifiers
2.6.1. Removing the VP Power Amplifier's top panel ............................................. 87
2.6.2. Changing the speaker line voltage ............................................................... 87
2.6.3. Installing the VP-200VX Power Amplifier Input Module
in the VP Power Amplifiers ........................................................................... 89
2.6.4. Ground lifting using the VP-200VX Power Amplifier Input Module .............. 91
2.6.5. Replacing the blade fuse .............................................................................. 92
2.7. Rack Mounting ....................................................................................................... 93
3. SYSTEM CONFIGURATION EXAMPLE
3.1. System Configuration Example 1 ........................................................................... 94
3.2. System Configuration Example 2 ........................................................................... 95
4. CONNECTIONS
4.1. Removable Terminal Plug Connection ................................................................... 96
4.2. Input Equipment Connections
4.2.1. Connections of SX-2100AO's Local audio control input terminals ............... 97
4.2.2. Connecting the SX-200RM to the RM-200SF or RM-200SA
(via RM-200RJ as needed) .......................................................................... 99
4.2.3. Connecting other input equipment ............................................................. 104
4.3. Output Equipment Connections
4.3.1. Connecting the SX-2000AO to power amplifiers ........................................ 106
4.3.2. Connecting the SX-2100AO to power amplifiers and speakers ................. 107
4.3.3. Connecting the SX-2100AO to external attenuators .................................. 108
4.3.4. Connecting the SX-2100AO to standby amplifiers ..................................... 109
4.4. Control Input/Output Connections
4.4.1. SX-2000SM ................................................................................................ 110
4.4.2. SX-2100AI .................................................................................................. 112
4.4.3. SX-2000AO and SX-2100AO ..................................................................... 115
4.4.4. SX-2000CI .................................................................................................. 118
4.4.5. SX-2000CO ................................................................................................ 119
4.5. SX Link Terminal Connections ............................................................................. 120
4.5.1. Redundant configuration of switching hubs ............................................... 121
4.5.2. Non-redundant configuration of switching hubs ......................................... 122
4.6. CI/CO Link Terminal Connections
4.6.1. Connecting a single SX-2000CI or SX-2000CO ........................................ 123
4.6.2. Connecting one each of SX-2000CI and SX-2000CO ............................... 123
4.7. Analog Link Terminal Connections ...................................................................... 124
4.8. Connections to Use the Surveillance Function
4.8.1. Speaker line surveillance (SX-2100AO only) ............................................. 125
4.8.2. Control line surveillance ............................................................................. 129
5. SPEAKER LINE INITIAL SETTING
5.1. Setting Items ........................................................................................................ 130
5.2. OPEN/SHORT Criterion by Comparing the Current Value
with the Initial Value ............................................................................................. 130
5.3. Setting Procedures
5.3.1. Summary setting procedures ..................................................................... 131
4
5.3.2. Screen display (Common) .......................................................................... 133
5.3.3. Impedance initialization setting flow ........................................................... 134
5.3.4. Setting an initial impedance value .............................................................. 135
5.3.5. Adjusting the speaker line's OPEN sensitivity ............................................ 137
5.3.6. Adjusting the speaker line's SHORT sensitivity ......................................... 138
5.3.7. Clearing the settings .................................................................................. 139
6. INSERTING A CF CARD
6.1. Using Settings Data ............................................................................................. 140
6.2. Inserting a CF Card (SX-2000SM: DIP switch 2 operation) ................................. 140
7. TIME SETTINGS ................................................................................................... 141
8. KEY LOCK SETTINGS AND CANCELLATION
8.1. SX-2000AI and SX-2100AI (DIP Switch 1 Operation) .......................................... 142
8.2. SX-2000AO and SX-2100AO (DIP Switch 1 Operation) ...................................... 143
9. OUTPUTTING LOG DATA
(SX-2000SM: DIP Switches 1 and 2 operations) ..................................... 144
10. FAILURE INDICATIONS
10.1. SX-2000SM ........................................................................................................ 145
10.2. SX-2000AI and SX-2100AI ................................................................................ 146
10.3. SX-2000AO and SX-2100AO ............................................................................. 148
10.4. SX-2000CI .......................................................................................................... 149
10.5. SX-2000CO ........................................................................................................ 150
10.6. RM-200SF and RM-200SA ................................................................................ 150
11. SPECIFICATIONS
11.1. SX-2000SM System Manager ............................................................................ 151
11.2. SX-2000AI Audio Input Unit ............................................................................... 153
11.3. SX-2100AI Audio Input Unit ............................................................................... 154
11.4. SX-2000AO Audio Output Unit ........................................................................... 155
11.5. SX-2100AO Audio Output Unit ........................................................................... 156
11.6. SX-2000CI Control Input Unit ............................................................................. 158
11.7. SX-2000CO Control Output Unit ........................................................................ 159
11.8. RM-200SF Fireman's Microphone ..................................................................... 160
11.9. RM-200SA Remote Microphone ........................................................................ 161
11.10. RM-210 Remote Microphone Extension ............................................................ 162
11.11. RM-200RJ Terminal Unit .................................................................................... 162
11.12. SX-200RM Remote Microphone Interface Module ............................................. 162
11.13. D-921E Microphone/Line Input Module .............................................................. 163
11.14. D-921F Microphone/Line Input Module .............................................................. 163
11.15. D-922E Microphone/Line Input Module .............................................................. 164
11.16. D-922F Microphone/Line Input Module .............................................................. 164
11.17. D-936R Stereo Input Module .............................................................................. 164
11.18. VP-2064 Power Amplifier 4 x 60 W ................................................................... 165
11.19. VP-2122 Power Amplifier 2 x 120 W ................................................................. 166
11.20. VP-2241 Power Amplifier 1 x 240 W ................................................................. 167
11.21. VP-2421 Power Amplifier 1 x 420 W ................................................................. 168
11.22. VP-200VX Power Amplifier Input Module ........................................................... 168
5
1. GENERAL INFORMATION
1.1. Terms and Abbreviations ..................................................................................... 169
1.2. Access Levels
1.2.1. Access level 1 ............................................................................................ 169
1.2.2. Access level 2 ............................................................................................ 169
1.2.3. Access level 3 ............................................................................................ 170
1.2.4. Access level 4 ............................................................................................ 170
1.3. Declaration for the VACIE SX-2000 according to EN54-16 §13.1.2 .................... 170
2. INDICATIONS AND CONTROLS IN ACCESS LEVEL 1
2.1. Mandatory Indications and Controls in Access Level 1 ........................................ 171
2.2. Options Requiring Indications and Controls in Access Level 1 ............................ 172
2.3. Examples for the Mandatory Indications and Controls
2.3.1. Minimum configuration ............................................................................... 173
2.3.2. Configuration with indication of faults in VA zones .................................... 174
3. INDICATIONS AND CONTROLS IN ACCESS LEVEL 2
3.1. Mandatory Control in Access Level 2 ................................................................... 175
3.2. Options Requiring Controls in Access Level 2 ..................................................... 176
3.3. Proposal for the Installation and Setting of an Emergency Microphone
3.3.1. Installation place ........................................................................................ 177
3.3.2. Settings ...................................................................................................... 177
3.3.3. Example for a setting on an emergency microphone ................................. 177
4. OVERVIEW OF THE ACCESS LEVEL REQUIREMENTS
FOR THE EQUIPMENT AND RELATED FUNCTIONS ............................ 178
5. POWER SUPPLY .................................................................................................. 178
6. CABINETS .............................................................................................................. 179
7. STANDBY (RESERVE, REDUNDANT) AMPLIFIERS .............................. 179
8. SETTING ON THE SYSTEM MANAGER SX-2000SM ............................. 179
APPENDIX: ADDITIONAL INSTALLATION INSTRUCTIONS
FOR AN EN 54-16 COMPLIANT SYSTEM
6
Protective cover
10 11 12 13 14
15 16 18 1917
1
2
3
4
5
6
7
8
9
Inside of the protective cover
1. NOMENCLATURE AND FUNCTIONS
1.1. SX-2000SM System Manager
[Front]
1. LAN Indicator [LAN] (Green)
Lights when the LAN connection terminal (31) on
the rear panel is connected, and flashes during
LAN communications.
2. SX Link A Indicator [SX LINK A] (Green)
Lights when the SX Link A terminal (29) on the
rear panel is connected, and flashes while
communications are being performed via the SX
Link A terminal.
3. SX Link B Indicator [SX LINK B] (Green)
Lights when the SX Link B terminal (29) on the
rear panel is connected, and flashes while
communications are being performed via the SX
Link B terminal.
4. Emergency Indicator [EMERGENCY] (Red)
Lights while the general urgency all-call is being
made (p. 68) or when the SX-2000 system is in an
emergency condition, and flashes when a 24 V
emergency cutoff* state occurs involving any SX-
2000AO within the system.
* In the SX-2000 system, a 24 V emergency cutoff
input terminal that allows control of an
emergency audio input is provided on the SX-
2000AO's rear panel. When the SX-2000 system
is combined with another emergency broadcast
system, a 24 V DC is normally kept being
supplied to this emergency cutoff input terminal
and is cut off (24 V emergency cutoff function) in
emergency situations. This interrupts the
general-purpose broadcast from the SX-2000,
allowing the emergency broadcast system to
override it. (For details, see p. 56.)
5. CPU OFF Indicator [CPU OFF] (Red)
Lights while the general urgency all-call (CPU
OFF state) is being made (p. 68).
6. Standby Indicator [STANDBY] (Yellow)
Lights when the SX-2000 system is operating on
the backup power supply during power failures.
It also lights when the system reset cannot be
performed using the SX-2000 Setting software.
Note that if the standby indicator lights, it is not
possible to restart your SX-2000SM using the
Setting software.
To perform system reset, press the Reset key (15)
inside the protective cover to restart.
7. General Indicator [GENERAL] (Yellow)
Lights while the general urgency all-call is being
made (p. 68) or when a failure is detected in the
SX-2000SM. Lights or flashes when a failure is
detected in the system.
SX-2000SM
7
8. CPU Indicator [CPU] (Yellow)
Lights while the general urgency all-call is being
made (p. 68) or when a failure is detected in the
SX-2000SM.
9. SX Link Indicator [SX LINK] (Yellow)
Flashes when a cable is connected to neither the
rear panel-mounted SX Link terminal A nor B.
10. Fault Ack Key [FAULT ACK]
The buzzer will sound when a failure is detected
in the SX-2000 system. Press this key to stop the
buzzer.
11. Fault Reset Key [FAULT RESET]
Pressing this key resets the failure information
(the buzzer and fault indicators) for the entire
SX-2000 system.
Set the mode for operation method using DIP
switch 4 (19).
12. Lamp Test Key [LAMP TEST]
Used to test each indicator on the front panel of
the SX-2000SM.
All Mode and Fault indicators (4) – (9) remain lit
and the buzzer sounds as long as this key is
pressed.
13. Power Indicator [POWER] (Blue)
Lights when the power is switched on.
14. RUN Indicator [RUN] (Green)
Normally flashes continuously.
Goes off while the general urgency all-call is
being made (p. 68).
15. Reset Key [RESET]
Pressing this key reactivates the SX-2000SM.
The entire system, including the SX-2000AI, SX-
2100AI, SX-2000AO, and SX-2100AO is
reactivated.
Notes
• Reactivating the system stops broadcasts
currently in progress.
• Do not keep pressing the key for over 1
second. The unit cannot operate.
If the unit operation is suspended, press the
Reset key for less than one second again.
16. USB Port [USB]
This port is not used.
17. CF Card Access Indicator [ACCESS] (Green)
Flashes while reading from or writing to a CF
card.
Note
Do not remove and reinsert the CF card nor
operate the DIP switch (19) while this indicator is
flashing.
18. CF Card Slot [CF CARD]
Use this slot to insert the CF card to operate
settings data or write log data to the card.
• For settings data operation, see p. 140.
• For the method of writing log data, see p. 144.
Note
Removing and reinserting the CF card requires
DIP switch settings. If the CF card is removed
and reinserted without performing correct DIP
switch settings, this may cause settings data loss
or damage the card.
19. DIP Switch [SETTING]
•Switch 1
Used to read log data (p. 144).
ON: Allows log data to be written into the CF
card.
OFF: Normally select this position.
•Switch 2
Used to perform CF card access settings
(p. 140).
ON: Stops access to the CF card.
OFF: Normally select this position.
•Switch 3
Set whether or not to enable online control
using the SX-2000 Setting Software (p. 49).
ON: Disables online writing of settings data
and system reset.
OFF: Normally select this position.
•Switch 4
Set the method of operation to reset the failure
information (the buzzer and fault indicators)
with the FAULT RESET key (11) (p. 50).
In the same manner as the FAULT RESET key
operation, the failure information can also be
reset by shorting the RES terminals of the Data
input terminals (26) at the timing set here.
ON: Sets to the accidental operation
prevention mode.
OFF: Sets to the one touch mode.
(For the operation methods in each individual
mode, see the separate Operating Instructions,
"Detecting Fault.")
•Switches 5 – 8
These switches are not used.
Note
Switches 1 – 8 are set to the OFF position by
default.
SX-2000SM
8
21 22 23 24 25 26 27 28 29 30 31 3220
[Rear]
20. Functional Earth Terminal [SIGNAL GND]
Hum noise may be generated when external
equipment is connected to the unit. Connecting
this terminal to the functional earth terminal of
the external equipment may reduce the hum
noise.
Note: This terminal is not for protective earth.
21. DC Power Input Terminal [DC POWER IN]
Connect an optional DC power supply unit to this
terminal. Select the DC power supply source with
consideration given to the current power
consumption of the system the SX-2000SM is to
be connected to. When not using a redundant
power system*, connect the [+] terminal of input
A to the [+] terminal of input B, and the [–]
terminal of input A to the [–] terminal of input B.
(Refer to the Instruction Manual attached to the
VX-2000DS.)
* A method of connecting separate power
sources to each power input or connecting the
commercial power supply and backup power
supply separately to each power input to
prevent the system from going down when a
cable is broken or power fails.
22. DS Link Terminals [DS LINK]
Connect either terminal to the DS-SF Link
terminal of the VX-2000DS.
23. Status Output Terminals [STATUS OUTPUT]
Relay make contact outputs. Each contact
capacity is rated at 40 V DC for withstand
voltage, and 2 mA – 300 mA for control current.
The number of outputs is 4. The RJ45
connector's pin arrangement is as follows:
[Upper row]
•CPU FAULT
CPU irregularity in progress:
Pin 1 – Pin 2 shorted
Normal: Pin 1 – Pin 3 shorted
•GENERAL FAULT
Some irregularity in progress:
Pin 5 – Pin 7 shorted
Normal: Pin 5 – Pin 8 shorted
[Lower row]
•BUZZER
Buzzer ON: Pin 1 – Pin 2 shorted
Buzzer OFF: Pin 1 – Pin 3 shorted
•CPU OFF
Remote microphone-initiated general urgency
all-call broadcasts in progress:
Pin 5 – Pin 7 shorted.
General urgency all-call broadcasts not initiated:
Pin 5 – Pin 8 shorted.
[RJ45 connector's pin No. vs. Cable color]
24. Control Output Terminals [OUTPUT C1 – C8]
Relay make contact outputs. Each contact
capacity is rated at 40 V DC for withstand
voltage, and 2 mA – 300 mA for control current.
1
1
2345678
Pin 8 Pin 7 Pin 6 Pin 5
GENERAL GENERAL Not used GENERAL
FAULT FAULT FAULT
NC NO COM
Pin 4 Pin 3 Pin 2 Pin 1
Not used CPU CPU CPU
FAULT FAULT FAULT
NC NO COM
2
87654321
Pin 5 Pin 6 Pin 7 Pin 8
CPU OFF Not used CPU OFF CPU OFF
COM NO NC
Pin 1 Pin 2 Pin 3 Pin 4
BUZZER BUZZER BUZZER Not used
COM NO NC
Shield
Orange/White
Orange
Green/White
Blue
Blue/White
Green
Brown/White
Brown
Green/White
Green
Orange/White
Blue
Blue/White
Orange
Brown/White
Brown
RJ45's
pin No.
Cable color Cable color
(T568B type) (T568A type)
SX-2000SM
9
These terminals are controlled by the SX-2000
Setting Software. (See the separate Setting
Software Instructions, "Pattern Settings.")
25. 24V DC Output Terminals [DC OUT]
These terminals can provide up to 100 mA of 24
V DC power to connected external equipment.
26. Data Input Terminals [ACK/RES/LAMP]
Photo coupler inputs. A current of approximately
2 mA flows when shorted, and the voltage
becomes approximately 24 V DC when opened.
•ACK
The buzzer may sound when a failure is
detected in the SX-2000SM.
Short the ACK terminals to stop the buzzer.
If a failure occurs while ACK is on, it is
automatically received.
These terminals serve the same function as the
front-mounted FAULT ACK key (10).
•RES
In accordance with the DIP switch 4 (19)
setting, shorting these terminals resets once
the failure information (the buzzer and fault
indicators) of the SX-2000SM.
These terminals serve the same function as the
front-mounted FAULT RESET key (11).
•LAMP
Used to test the indicators on the SX-2000SM's
front panel. All MODE and FAULT indicators (4)
– (9) remain lit and the buzzer sounds as long
as these terminals are set to ON.
27. Control Input Terminals [INPUT C1 – C8]
Photo coupler inputs. A current of approximately
2 mA flows when shorted, and the voltage
becomes approximately 24 V DC when opened.
Functions can be assigned to these terminals
using the SX-2000 Setting Software. (See the
separate Setting Software Instructions, "Event
Settings.")
28. Analog Link Output Terminals
[ANALOG LINK OUT 1/2]
Connect these terminals to the analog link input
terminals of the SX-2000AI, SX-2100AI, SX-
2000AO, or SX-2100AO.
29. SX Link Terminals [SX LINK A/B]
Use switching hubs to connect between the SX
link terminals of the SX-2000SM, SX-2000AI,
SX-2100AI, SX-2000AO, and SX-2100AO.
Connect each of the SX Links A and B to the same
switching hub*, or to different switching hubs* that
have been connected in star configuration.
Notes
• Be sure to connect both terminals of A and B.
• After connection completion, press the Reset
key to reactivate the SX-2000SM.
* Contact your TOA dealer for more information
on switching hubs.
30. MAC Address for SX Link Connections
MAC address to be used for SX link connection.
31. LAN Connection Terminal [LAN]
Used when setting times to be recorded in
operation logs.
Connect this terminal to a switching hub that
supports the 10BASE-T or 100BASE-TX
standard. Since time settings can also be
performed via a PC, connect the PC to the
switching hub as well.
Notes
• Do not connect the switching hub to the LAN.
• Avoid directly connecting the SX-2000SM to
the PC via a cross cable.
(See the separate Setting Software Instructions
"Basic Settings" for settings related to the SX-
2000SM's IP address, etc.)
31. MAC Address for LAN Connection
A 12-digit hexadecimal address number peculiar
to and assigned to the network-connected unit.
1 2 3 4
Function LED On LED Off
1. OUT 2 connection confirmation
2. OUT RESET output
3. OUT 1 connection confirmation
4. OUT STANDBY start output
Connected
Resetting
Connected
Start
Unconnected
Normal
Unconnected
Normal
1 2 3 4
Function
LED On/Flashing
LED Off
1. B connection confirmation
2. B operation in progress
indication
3. A connection confirmation
4. A operation in progress
indication
Connected
Operating
Connected
Operating
Unconnected
Not operating
Unconnected
Not operating
1 2
Function LED On/Flashing LED Off
1. Connection confirmation
2. Full duplex
communication detection
Connected
Detected
Unconnected
Undetected
SX-2000SM
10
1.2. SX-2000AI Audio Input Unit
[Front]
Protective cover
Inside of the protective cover
1 2 3 114 5 6 7 8 9 10
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B
C
D
E
F
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1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
1. Monitor Speaker
Allows any input channel to be monitored.
2. Function Keys [F1, F2, F3, F4]
Pressing a function key executes the function that
has been assigned to that key using the SX-2000
Setting Software.
(See the separate Setting Software Instructions,
"Event Settings.")
3. Fluorescent Display
The default display shows device numbers and
firmware versions.
Displays the SX-2000AI's current operation status,
input level, etc. (See the separate Operating
Instructions, "SX-2000AI Audio Input Unit.")
4. Menu Key [MENU]
Pressing this key displays the fluorescent display's
menu screen. Whenever this key is pressed, the
screen returns to the default display for whatever
portion of the menu screen is displayed.
5. Cancel Key [ /CANCEL]
Used to switch the menu screen.
6. Minus Key [–]
Used to switch the menu screen. When the
Monitor ON/OFF Key (15) is set to ON, use this
key to select which channel to monitor.
The selected channel number decreases by one
each time this key is pressed.
7. Plus Key [+]
Used to switch the menu screen. When the
Monitor ON/OFF Key (15) is set to ON, use this
key to select which channel to monitor.
The selected channel number increases by one
each time this key is pressed.
8. OK Key [OK/ ]
Used to switch the menu screen.
9. Power Indicator [POWER] (Blue)
Lights when the power is switched on.
10. CPU OFF Indicator [CPU OFF] (Red)
Lights while the general urgency all-call (CPU
OFF state) is being made (p. 68).
Device No.
A
I
–1VER 3 0 0
. .
Firmware version
SX-2000AI
11
11. Standby Indicator [STANDBY] (Green)
Lights while the unit is being initialized at power-
on or at reset.
Flashes when the fluorescent display is in light
shutoff mode and the light stays unlit.
Lights when the SX-2000 system is operating on
the backup power supply during power failures.
12. Input Volume Controls [INPUT 1 – 8]
Adjust the input volume of each input channel.
Rotating the control fully counterclockwise mutes
the input sound source connected to that
channel and causes the input ON/OFF indicator
(28) on the fluorescent display to turn off.
When an input channel's "Type" is set to
"Emergency" on the SX-2000 Setting software,
the input signal source is made to bypass this
Input volume control. (See the separate Setting
Software Instructions, "System Settings.")
13. Channel Keys [ON/OFF]
Turn each input channel on or off. The input
channel alternates between on and off each time
this key is pressed.
Other functions can also be assigned to each
key by using the SX-2000 Setting Software. (See
the separate Setting Software Instructions,
"Event Settings.")
When an input channel's "Type" is set to
"Emergency" on the SX-2000 Setting software,
the input signal source is made to bypass this
Channel key. (See the separate Setting Software
Instructions, "System Settings.")
14. Monitor Volume Control [MONITOR]
Adjusts the sound volume of the monitor speaker
(1).
15. Monitor ON/OFF Key [ON/OFF]
Enables or disables the audio monitor function
for the selected input channel. The monitor
function alternates between on and off each time
this key is pressed.
16. USB Port [USB]
This port is not used.
17. RUN Indicator [RUN] (Green)
Normally flashes continuously.
18. ID Switch [ID NUMBER]
Sets the SX-2000AI's device number.
(See .)p. 52
19. Reset Key [RESET]
Pressing this key resets the SX-2000AI.
Notes
• Resetting the SX-2000AI stops broadcasts in a
part of or all zones currently in progress via the
reset SX-2000AI.
• Do not keep pressing the key for over 1
second. The unit cannot operate.
If the unit operation is suspended, press the
Reset key for less than one second again.
20. DIP Switch [SETTING]
Performs key lock function settings.
(See .)p. 142
•Switch 1
ON: Disables operation of the front panel input
volume controls and channel keys.
OFF: Cancels key lock status.
•Switches 2 – 8
These switches are not used.
Note
Switches 1 – 8 are set to the OFF position by
default.
SX-2000AI
13
[Rear]
3837 39
40 41 42 43 44 45
46
37. DC Power Input Terminal [DC POWER IN]
Connect an optional DC power supply unit to this
terminal. Select the DC power supply source with
consideration given to the current power
consumption of the system the SX-2000AI is to
be connected to. When not using a redundant
power system*, connect the [+] terminal of input
A to the [+] terminal of input B, and the [–]
terminal of input A to the [–] terminal of input B.
(Refer to the Instruction Manual attached to the
VX-2000DS.)
* A method of connecting separate power
sources to each power input or connecting the
commercial power supply and backup power
supply separately to each power input to
prevent the system from going down when a
cable is broken or power fails.
38. Module Slot 3 [3]
Slot for input channels 5 and 6.
39. Module Slot 1 [1]
Slot for input channels 1 and 2.
40. Functional Earth Terminal [SIGNAL GND]
Hum noise may be generated when external
equipment is connected to the unit. Connecting
this terminal to the functional earth terminal of
the external equipment may reduce the hum
noise.
Note: This terminal is not for protective earth.
41. Module Slot 4 [4]
Slot for input channels 7 and 8.
42. Module Slot 2 [2]
Slot for input channels 3 and 4.
43. Analog Link Output Terminal [ANALOG LINK
OUT]
Connect this terminal to the analog link input
terminal of the SX-2000AI, SX-2100AI, SX-
2000AO, or SX-2100AO.
44.
Analog Link Input Terminal [ANALOG LINK IN]
Connect this terminal to the analog link output
terminal of the SX-2000SM, SX-2000AI, SX-
2100AI, SX-2000AO, or SX-2100AO.
1 2
Function LED On LED Off
1. Not used
2. OUT connection confirmation Connected Unconnected
3 4
Function LED On LED Off
4. Not used
3. RESET input Resetting Normal
SX-2000AI
33.
Remote Microphone Connection Status Indicator
The device number of the Remote Microphone
connected to the SX-2000AI lights.
34. Monitor Level Meter
Indicates the sound volume level of the input
channel being monitored.
35. Monitor Level Meter Scale
Lights when the monitor ON/OFF key (15) is set
to ON.
36. Monitor ON/OFF Indicator [LEVEL]
Lights when the monitor ON/OFF key (15) is set
to ON.
14
45. SX Link Terminals [SX LINK A/B]
Use switching hubs to connect between the SX
link terminals of the SX-2000SM, SX-2000AI, SX-
2100AI, SX-2000AO, and SX-2100AO. Connect
each of the SX Links A and B to the same
switching hub*, or to different switching hubs* that
have been
connected in star configuration.
Notes
• Be sure to connect both terminals of A and B.
• After connection completion, press the Reset
key to reactivate the SX-2000AI.
* Contact your TOA dealer for more information
on switching hubs.
46. MAC Address
MAC address to be used for SX link connection.
1 2 3 4
Function
LED On/Flashing
LED Off
2. B connection confirmation Connected Unconnected
1. B operation in progress
indication Operating Not operating
4. A connection confirmation Connected Unconnected
3. A operation in progress
indication Operating Not operating
SX-2000AI
15
1.3. SX-2100AI Audio Input Unit
[Front]
Protective cover
Inside of the protective cover
1 2 3 114 5 6 7 8 9 10
12 13 14 15
16 18 1917
20
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
1. Monitor Speaker
Allows any input channel to be monitored.
2. Function Keys [F1, F2, F3, F4]
Pressing a function key executes the function that
has been assigned to that key via the SX-2000
Setting Software.
(See the separate Setting Software Instructions,
"Event Settings.")
3. Fluorescent Display
The default display shows device numbers and
firmware versions.
Displays the SX-2100AI's current operation status,
input level, etc. (See the separate Operating
Instructions, "SX-2100AI Audio Input Unit.")
4. Menu Key [MENU]
Pressing this key displays the fluorescent display's
menu screen. Whenever this key is pressed, the
screen returns to the default display for whatever
portion of the menu screen is displayed.
5. Cancel Key [ /CANCEL]
Used to switch the menu screen.
6. Minus Key [–]
Used to switch the menu screen.
When the Monitor ON/OFF Key (15) is set to ON,
use this key to select which channel to monitor.
The selected channel number decreases by one
each time this key is pressed.
7. Plus Key [+]
Used to switch the menu screen.
When the Monitor ON/OFF Key (15) is set to ON,
use this key to select which channel to monitor.
The selected channel number increases by one
each time this key is pressed.
8. OK Key [OK/ ]
Used to switch the menu screen.
9. Power Indicator [POWER] (Blue)
Lights when the power is switched on.
10. CPU OFF Indicator [CPU OFF] (Red)
Lights while the general urgency all-call (CPU
OFF state) is being made (p. 68).
Device No.
A
I
–1VER 3 0 0
. .
Firmware version
SX-2100AI
16
11. Standby Indicator [STANDBY] (Green)
Lights while the unit is being initialized at power-
on or at reset.
Flashes when the fluorescent display is in light
shutoff mode and the light stays unlit.
Lights when the SX-2000 system is operating on
the backup power supply during power failures.
12. Input Volume Controls [INPUT 1 – 8]
Adjust the input volume of each input channel.
Rotating the control fully counterclockwise mutes
the input sound source connected to that
channel and causes the input ON/OFF indicator
(28) on the fluorescent display to turn off.
When an input channel's "Type" is set to
"Emergency" on the SX-2000 Setting software,
the input signal source is made to bypass this
Input volume control. (See the separate Setting
Software Instructions, "System Settings.")
13. Channel Keys [ON/OFF]
Turn each input channel on or off. The input
channel alternates between on and off each time
this key is pressed.
Other functions can also be assigned to each
key by using the SX-2000 Setting Software. (See
the separate Setting Software Instructions,
"Event Settings.")
When an input channel's "Type" is set to
"Emergency" on the SX-2000 Setting software,
the input signal source is made to bypass this
Channel key. (See the separate Setting Software
Instructions, "System Settings.")
14. Monitor Volume Control [MONITOR]
Adjusts the sound volume of the monitor speaker
(1).
15. Monitor ON/OFF Key [ON/OFF]
Enables or disables the audio monitor function
for the selected input channel. The monitor
function alternates between on and off each time
this key is pressed.
16. USB Port [USB]
This port is not used.
17. RUN Indicator [RUN] (Green)
Normally flashes continuously.
18. ID Switch [ID NUMBER]
Sets the SX-2100AI's device number.
(See .)p. 52
19. Reset Key [RESET]
Pressing this key resets the SX-2100AI.
Notes
• Resetting the SX-2100AI stops broadcasts in a
part of or all zones currently in progress via the
reset SX-2100AI.
• Do not keep pressing the key for over 1
second. The unit cannot operate.
If the unit operation is suspended, press the
Reset key for less than one second again.
20. DIP Switch [SETTING]
Performs key lock function settings.
(See .)p. 142
•Switch 1
ON: Disables operation of the front panel input
volume controls and channel keys.
OFF: Cancels key lock status.
•Switches 2 – 8
These switches are not used.
Note
Switches 1 – 8 are set to the OFF position by
default.
SX-2100AI
17
[Fluorescent Display]
COM
FAULT KEYLOCK
OL
0
–10
–20
–30
–40
OL
0
–10
–20
–30
–40
FADER
LEVEL LEVEL
1 2 3 4 5 6 7 8 1 2 3 4
5 6 7 8
EMERGENCY
22 23 26 2924 25
21
34 35
30
36
31
33
27 28
66
32 33
21. Text Display Area
Displays the menu screen information when the
corresponding function key is pressed.
22. COM Indicator [COM]
Flashes to indicate a communications error.
23. Fault Indicator [FAULT]
Flashes when a system failure, incorrect system
configuration* or communications error is
detected. This indicator continues to flash until
failure conditions return to normal.
* When the system or module configuration
differs from the contents set by the SX-2000
Setting Software.
24. Input Level Meter Fader Indicator [FADER]
Lights when the input level meter indicates the
sound volume set using the SX-2000 Setting
Software or input volume control.
25. Input Level Meter Level Indicator [LEVEL]
Lights when the input level meter indicates the
level being input to the SX-2100AI.
26. Input Level Meter Scale
27. Input Indicator
The input channel to be monitored lights red.
28. Input ON/OFF Indicator
Indicates the unit's operating status when the
corresponding channel key is pressed.
The indicator state differs depending on the
function assigned to each channel key as
follows.
* The indicator state is "Unlit" when the input volume is muted.
29. Input Level Meter
Indicates the actual level or a set volume value
on each input channel.
30. Key Lock Indicator [KEY LOCK]
Lights when the input volume controls and
channel keys are locked. (See p. 142, "Key Lock
Settings and Cancellation.")
31. Emergency Indicator [EMERGENCY]
Lights when the SX-2000 system is in an
emergency condition.
32. Remote Microphone Output Status Indicator
Lights red continuously as long as announcements
are made from the RM-200SF, RM-200SA, or RM-
210 Remote Microphone.
Notes
• A timer-activated light shutoff function can be set for the fluorescent display using the SX-2000 Setting
Software. (See the separate Setting Software Instructions, "Basic Settings.")
When the light shutoff function has been set, if the SX-2100AI is not operated for 5 minutes or more, the
fluorescent display's light goes off and the standby indicator (11) begins to flash. Pressing any keys other
than the function keys on the front panel resets the screen display.
• Normally, the fluorescent display's light goes off at the time of the power failure.
• While the SX-2000 system is in an emergency condition, the fluorescent display's light does not go off even
if the power fails.
SX-2100AI
Function assigned to the channel key When ON When OFF
Input ON/OFF Lights* Unlit
General-purpose pattern broadcast's Flashes Lights
activation and termination
18
[Rear]
3837 39
40 41 42
47 48 49
43 44
50
45
46
37. DC Power Input Terminal [DC POWER IN]
Connect an optional DC power supply unit to this
terminal. Select the DC power supply source with
consideration given to the current power
consumption of the system the SX-2100AI is to
be connected to. When not using a redundant
power system*, connect the [+] terminal of input
A to the [+] terminal of input B, and the [–]
terminal of input A to the [–] terminal of input B.
(Refer to the Instruction Manual attached to the
VX-2000DS.)
* A method of connecting separate power
sources to each power input or connecting the
commercial power supply and backup power
supply separately to each power input to
prevent the system from going down when a
cable is broken or power fails.
38. Module Slot 3 [3]
Slot for input channels 5 and 6.
39. Module Slot 1 [1]
Slot for input channels 1 and 2.
40. Functional Earth Terminal [SIGNAL GND]
Hum noise may be generated when external
equipment is connected to the unit. Connecting
this terminal to the functional earth terminal of
the external equipment may reduce the hum
noise.
Note: This terminal is not for protective earth.
41. Module Slot 4 [4]
Slot for input channels 7 and 8.
42. Module Slot 2 [2]
Slot for input channels 3 and 4.
43. Control Output Terminals
[CONTROL OUTPUT 1 – 16]
Relay make contact outputs.
All the contact outputs are of normally open type
when shipped from the factory.
Each output can be converted into normally
closed type by changing the internal jumper
setting. (See "Operation of Power Feed Jumper
and Isolation Jumper" on the next page.)
Each contact capacity is rated at 40 V DC for
withstand voltage, and 2 mA – 300 mA for
control current. These terminals are controlled by
the SX-2000 Setting Software. (See the separate
Setting Software Instructions, "Pattern Settings.")
44. Isolation Jumper [GND]
The supplied removable terminal plug is
equipped with a jumper. When the jumper is
attached, the [–] terminals of all inputs (1 – 16)
are connected to the internal power supply.
Removing the jumper disconnects and isolates
these [–] terminals from this unit. (See
"Operation of Power Feed Jumper and Isolation
Jumper" on the next page.)
45. Power Feed Jumper [VCC]
The supplied removable terminal plug is
equipped with a jumper. When the jumper is
attached, the circuits of all control inputs (1 – 16)
are powered from inside the SX-2100AI.
Removing the jumper disconnects this internal
power supply and thus requires that power be
supplied externally to the circuit. (See "Operation
of Power Feed Jumper and Isolation Jumper" on
the next page.)
SX-2100AI
33. Remote Microphone Connection Status
Indicator
The device number of the Remote Microphone
connected to the SX-2100AI lights.
34. Monitor Level Meter
Indicates the sound volume level of the input
channel being monitored.
35. Monitor Level Meter Scale
Lights when the monitor ON/OFF key (15) is set
to ON.
36. Monitor ON/OFF Indicator [LEVEL]
Lights when the monitor ON/OFF key (15) is set
to ON.
46. Control Input Terminals
[CONTROL INPUT 1 – 16]
Photo coupler inputs. A current of approximately
2 mA flows when shorted, and the voltage
becomes under 40 V DC when opened.
The input of 100 msec or greater is required to
operate. These contact inputs can be isolated
from the SX-2100AI unit by cutting the power
feed jumper (45) and the isolation jumper (44).
Each contact input when isolated is 40 V DC for
maximum applied voltage and approximately 2
mA for the loop current. Since each terminal is
equipped with a current limiter employing
constant current circuitry, there is no need to limit
current on the external equipment side. The [–]
terminals of all control inputs are common. Use
the SX-2000 Setting Software to assign functions
to these terminals. (See the separate Setting
Software Instructions, "Event Settings.")
47. Analog Link Output Terminal
[ANALOG LINK OUT]
Connect this terminal to the analog link input
terminal of the SX-2000AI, SX-2100AI, SX-
2000AO, or SX-2100AO.
48. Analog Link Input Terminal
[ANALOG LINK IN]
Connect this terminal to the analog link output
terminal of the SX-2000SM, SX-2000AI, SX-
2100AI, SX-2000AO, or SX-2100AO.
49. SX Link Terminals [SX LINK A/B]
Use switching hubs to connect between the SX
link terminals of the SX-2000SM, SX-2000AI, SX-
2100AI, SX-2000AO, and SX-2100AO. Connect
each of the SX Links A and B to the same
switching hub*, or to different switching hubs* that
have been
connected in star configuration.
Notes
• Be sure to connect both terminals of A and B.
• After connection completion, press the Reset
key to reactivate the SX-2100AI.
* Contact your TOA dealer for more information
on switching hubs.
50. MAC Address
MAC address to be used for SX link connection.
19
1 2
Function LED On LED Off
1. Not used
2. OUT connection confirmation Connected Unconnected
3 4
Function LED On LED Off
4. Not used
3. RESET input Resetting Normal
SX-2100AI
1 2 3 4
Function
LED On/Flashing
LED Off
2. B connection confirmation Connected Unconnected
1. B operation in progress
indication Operating Not operating
4. A connection confirmation Connected Unconnected
3. A operation in progress
indication Operating Not operating
[Operation of Power Feed Jumper and
Isolation Jumper]
VCC
GND
-
+
Power feed jumper
Photo coupler
Internal circuit
Isolation jumper
Control input
20
1.4. SX-2000AO Audio Output Unit
[Front]
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
1 2 3 114 5 6 7 8 9 10
12 13 14 15
16 18 1917
20
Protective cover
Inside of the protective cover
1. Monitor Speaker
Allows any output channel to be monitored.
2. Function Keys [F1, F2, F3, F4]
Pressing a function key executes the function that
has been assigned to that key via the SX-2000
Setting Software.
(See the separate Setting Software Instructions,
"Event Settings.")
3. Fluorescent Display
The default display shows device numbers and
firmware versions.
Displays the SX-2000AO's current operation
status, output level, etc. (See the separate
Operating Instructions, "SX-2000AO Audio Output
Unit.")
4. Menu Key [MENU]
Pressing this key displays the fluorescent display's
menu screen. Whenever this key is pressed, the
screen returns to the default display for whatever
portion of the menu screen is displayed.
5. Cancel Key [ /CANCEL]
Used to switch the menu screen.
6. Minus Key [–]
Used to switch the menu screen. When the
Monitor ON/OFF Key (15) is set to ON, use this
key to select which channel to monitor. The
selected channel number decreases by one each
time this key is pressed.
7. Plus Key [+]
Used to switch the menu screen. When the
Monitor ON/OFF Key (15) is set to ON, use this
key to select which channel to monitor. The
selected channel number increases by one each
time this key is pressed.
8. OK Key [OK/ ]
Used to switch the menu screen.
9. Power Indicator [POWER] (Blue)
Lights when the power is switched on.
10. CPU OFF Indicator [CPU OFF] (Red)
Lights while the general urgency all-call (CPU
OFF state) is being made (p. 68).
A
O
–1VER 3 0 0
. .
Device No. Firmware version
SX-2000AO
21
11. Standby Indicator [STANDBY] (Green)
Lights while the unit is being initialized at power-
on or at reset.
Flashes when the fluorescent display is in light
shutoff mode and the light stays unlit.
Lights when the SX-2000 system is operating on
the backup power supply during power failures.
12. Output Volume Controls [OUTPUT 1 – 8]
Adjust the output volume of each output channel.
Rotating the control fully counterclockwise mutes
the output volume and causes the output
ON/OFF indicator (28) on the fluorescent display
to turn off.
Signals on the output channel being used for
emergency broadcast are made to bypass this
Output volume control.
13. Channel Keys [ON/OFF]
Turn each output channel on or off. The output
channel alternates between on and off each time
this key is pressed.
Other functions can also be assigned to each
key by using the SX-2000 Setting Software. (See
the separate Setting Software Instructions,
"Event Settings.")
Signals on the output channel being used for
emergency broadcast are made to bypass this
Channel key.
14. Monitor Volume Control [MONITOR]
Adjusts the sound volume of the monitor speaker
(1).
15. Monitor ON/OFF Key [ON/OFF]
Enables or disables the audio monitor function
for the selected output channel. The monitor
function alternates between on and off each time
this key is pressed.
16. USB Port [USB]
This port is not used.
17. RUN Indicator [RUN] (Green)
Normally flashes continuously.
18. ID Switch [ID NUMBER]
Sets the SX-2000AO's device number.
(See .)p. 55
19. Reset Key [RESET]
Pressing this key resets the SX-2000AO.
Notes
• Resetting the SX-2000AO stops broadcasts
currently in progress via the reset SX-2000AO.
• Do not keep pressing the key for over 1
second. The unit cannot operate.
If the unit operation is suspended, press the
Reset key for less than one second again.
20. DIP Switch [SETTING]
•Switch 1
Performs key lock function settings.
(See .)p. 143
ON: Disables operation of the front panel
output volume controls and channel keys.
OFF: Cancels key lock status.
•Switches 2 – 7
These switches are not used.
•Switch 8
Enables or disables the 24 V emergency cutoff
input on the rear panel. (See .)p. 56
Note
Switches 1 – 8 are set to the OFF position by
default.
SX-2000AO
22
[Fluorescent Display]
COM
FAULT KEYLOCK
EMERGENCY
OL
0
–10
–20
–30
–40
OL
0
–10
–20
–30
–40
FADER
LEVEL LEVEL
1 2 3 4 5 6 7 8 1 2
21
22 23 24 25 26 29 30 31
32 33 34 35 36
33
27 28
21. Text Display Area
Displays the menu screen information when the
corresponding function key is pressed.
22. COM Indicator [COM]
Flashes to indicate a communications error.
23. Fault Indicator [FAULT]
Flashes when a system failure, incorrect system
configuration*1or communications error is
detected. This indicator continues to flash until
failure conditions return to normal.
*1When the system or module configuration
differs from the contents set by the SX-2000
Setting Software.
24. Output Level Meter Fader Indicator [FADER]
Lights when the output level meter indicates the
sound volume set using the SX-2000 Setting
Software or output volume control.
25. Output Level Meter Level Indicator [LEVEL]
Lights when the output level meter indicates the
level being output from the SX-2000AO.
26. Output Level Meter Scale
27. Output Indicator
The output channel to be monitored lights red.
28. Output ON/OFF Indicator
Indicates the unit's operating status when the
corresponding channel key is pressed.
The indicator state differs depending on the
function assigned to each channel key as
follows.
* The indicator state is "Unlit" when the output volume is muted.
29. Output Level Meter
Indicates the actual level or a set volume value
on each output channel.
30. Emergency Indicator [EMERGENCY]
Lights when the SX-2000 system is in an
emergency condition.
When the 24 V emergency cutoff input* 2is
enabled, this indicator flashes if the input
receives an emergency signal.
*2The SX-2000AO has a 24 V emergency cutoff
input terminal (49) on the rear panel, allowing
control of an emergency audio input. When the
SX-2000 system is combined with an
emergency broadcast system, a 24 V DC is
normally kept being supplied to this
emergency cutoff input terminal and is cut off
(24 V emergency cutoff function) in emergency
situations. This interrupts the general-purpose
broadcast from the SX-2000 system, allowing
the emergency broadcast system to override it.
(For details, see p. 56.)
Notes
• A timer-activated light shutoff function can be set for the fluorescent display using the SX-2000 Setting
Software. (See the separate Setting Software Instructions, "Basic Settings.")
When the light shutoff function has been set, if the SX-2000AO is not operated for 5 minutes or more, the
fluorescent display's light goes off and the standby indicator (11) begins to flash. Pressing any keys other
than the function keys on the front panel resets the screen display.
• Normally, the fluorescent display's light goes off at the time of the power failure.
• While the SX-2000 system is in an emergency condition, the fluorescent display's light does not go off even
if the power fails.
SX-2000AO
Function assigned to the channel key When ON When OFF
Output ON/OFF Lights* Unlit
General-purpose pattern broadcast's Flashes Lights
activation and termination
23
Note
When the 24 V Emergency cutoff input is set to
be disabled (not usable) with the DIP switch 8
inside the protective cover, the Emergency
indicator will not flash even if 24 V DC supply to
this input terminal is cut off.
31. Key Lock Indicator [KEY LOCK]
Lights when the output volume controls and
channel keys are locked. (See p. 143, "Key Lock
Settings and Cancellation.")
32. Control Input Unit Connection Indicator [1]
Indicates "1" when the SX-2000CI is connected
to the SX-2000AO.
33. Control Output Unit Connection Indicator [2]
Indicates "2" when the SX-2000CO is connected
to the SX-2000AO.
34. Monitor Level Meter
Indicates the sound volume level of the output
channel being monitored.
35. Monitor Level Meter Scale
Lights when the monitor ON/OFF key (15) is set
to ON.
36. Monitor ON/OFF Indicator [LEVEL]
Lights when the monitor ON/OFF key (15) is set
to ON.
[Rear]
37 38 39
40
41 42 42
43
44 45
46 47 48 49
50 51
52 53
37. Functional Earth Terminal [SIGNAL GND]
Hum noise may be generated when external
equipment is connected to the unit. Connecting
this terminal to the functional earth terminal of
the external equipment may reduce the hum
noise.
Note: This terminal is not for protective earth.
38. DC Power Input Terminal [DC POWER IN]
Connect an optional DC power supply unit to this
terminal. Select the DC power supply source with
consideration given to the current power
consumption of the system the SX-2000AO is to
be connected to. When not using a redundant
power system*, connect the [+] terminal of input
A to the [+] terminal of input B, and the [–]
terminal of input A to the [–] terminal of input B.
(Refer to the Instruction Manual attached to the
VX-2000DS.)
* A method of connecting separate power
sources to each power input or connecting the
commercial power supply and backup power
supply separately to each power input to
prevent the system from going down when a
cable is broken or power fails.
39. Control Output Terminals
[CONTROL OUTPUT 1 – 8]
Relay make contact outputs.
Each contact capacity is rated at 40 V DC for
withstand voltage, and 2 mA – 300 mA for
control current.
These terminals are controlled by the SX-2000
Setting Software. (See the separate Setting
Software Instructions, "Pattern Settings.")
40. Power Feed Jumper 2 [VCC]
The supplied removable terminal plug is
equipped with a jumper.
When the jumper is attached, the circuits of
control inputs 3, 4, 7, and 8 are powered from
inside the SX-2000AO.
Removing the jumper disconnects this internal
power supply and thus requires that power be
supplied externally to the circuit. (See "Operation
of Power Feed Jumper and Isolation Jumper" on
the next page.)
SX-2000AO
41. Isolation Jumper 2 [GND]
The supplied removable terminal plug is
equipped with a jumper.
When the jumper is attached, the [–] terminals of
control inputs 3, 4, 7, and 8 are connected to the
internal power supply.
Removing the jumper disconnects and isolates
these [–] terminals from this unit. (See
"Operation of Power Feed Jumper and Isolation
Jumper" shown below.)
42. Control Input Terminals
[CONTROL INPUT 1 – 8]
Photo coupler inputs.
A current of approximately 2 mA flows when
shorted, and the voltage becomes under 40 V
DC when opened. The input of 100 msec or
greater is required to operate.
These contact inputs can be isolated from the
SX-2000AO unit by cutting power feed jumpers 1
(43) and 2 (40) and isolation jumpers 1 (44) and
2 (41). Each contact input when isolated is 40 V
DC for maximum applied voltage and
approximately 2 mA for the loop current.
Since each terminal is equipped with a current
limiter employing constant current circuitry, there
is no need to limit the current on the external
equipment side.
The [–] terminals of 1, 2, 5, and 6 are common,
while those of 3, 4, 7, and 8 are common.
Use the SX-2000 Setting Software to assign
functions to these terminals. (See the separate
Setting Software Instructions, "Event Settings.")
43. Power Feed Jumper 1 [VCC]
The supplied removable terminal plug is
equipped with a jumper.
When the jumper is attached, the circuits of
control inputs 1, 2, 5, and 6 are powered from
inside the SX-2000AO.
Removing the jumper disconnects this internal
power supply and thus requires that power be
supplied externally to the circuit. (See "Operation
of Power Feed Jumper and Isolation Jumper"
shown below.)
44. Isolation Jumper 1 [GND]
The supplied removable terminal plug is
equipped with a jumper.
When the jumper is attached, the [–] terminals of
control inputs 1, 2, 5, and 6 are connected to the
internal power supply.
Removing the jumper disconnects and isolates
these [–] terminals from this unit. (See
"Operation of Power Feed Jumper and Isolation
Jumper" shown below.)
45. Audio Output Terminals [LINE OUTPUT]
Output audio signals to be broadcast.
These outputs are electronically balanced, but
can be converted into transformer-balanced type
using optional IT-450 transformers. (See p. 57,
"Converting an output into a transformer-
balanced output.")
Note
Each output cannot be converted into
unbalanced type as it is electronically balanced.
To convert each output into unbalanced type,
use an optional IT-450 transformer.
46. CI/CO Link Terminal [CI/CO LINK]
Connect this terminal to the CI/CO Link Data
Terminal of the SX-2000CI or SX-2000CO.
47.
CI/CO Link Connection Indicator [LINK] (Green)
Lights when the SX-2000CI or the SX-2000CO is
connected.
48. Emergency Audio Input Terminal
[EMERGENCY LINE INPUT]
Connect a voice evacuation system equipment to
this terminal. The input signal is routed to all
audio output terminals when the SX-2000AO is
turned off or 24 V DC is not applied to the 24 V
Emergency cutoff input terminal (49).
49. 24 V Emergency Cutoff Input Terminal
[EMERGENCY CUTOFF DC24 V INPUT]
Controls the Emergency audio input.
Input current is under 5 mA.
24
SX-2000AO
[Operation of Power Feed Jumper and Isolation Jumper]
VCC
GND
-
+
Power feed jumper
Photo coupler
Internal circuit
Isolation jumper
Control input
25
50. Analog Link Output Terminal
[ANALOG LINK OUT]
Connect this terminal to the analog link input
terminal of the SX-2000AI, SX-2100AI, SX-
2000AO, or SX-2100AO.
51. Analog Link Input Terminal
[ANALOG LINK IN]
Connect this terminal to the analog link output
terminal of the SX-2000SM, SX-2000AI, SX-
2100AI, SX-2000AO, or SX-2100AO.
52. SX Link Terminals [SX LINK A/B]
Use switching hubs to connect between the SX
link terminals of the SX-2000SM, SX-2000AI, SX-
2100AI, SX-2000AO, and SX-2100AO. Connect
each of the SX Links A and B to the same
switching hub*, or to different switching hubs* that
have been
connected in star configuration.
Notes
• Be sure to connect both terminals of A and B.
• After connection completion, press the Reset
key to reactivate the SX-2000AO.
* Contact your TOA dealer for more information
on switching hubs.
53. MAC Address
MAC address to be used for SX link connection.
3 4
Function LED On LED Off
4. Not used
3. RESET input Resetting Normal
1 2 3 4
Function
LED On/Flashing
LED Off
2. B connection confirmation Connected Unconnected
1. B operation in progress
indication Operating Not operating
4. A connection confirmation Connected Unconnected
3. A operation in progress
indication Operating Not operating
SX-2000AO
1 2
Function LED On LED Off
1. Not used
2. OUT connection confirmation Connected Unconnected
26
1.5. SX-2100AO Audio Output Unit
[Front]
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
1 2 3 114 5 6 7 8 9 10
12 13 14 15
16 18 1917
20
Protective cover
Inside of the protective cover
1. Monitor Speaker
Allows any output channel to be monitored.
2. Function Keys [F1, F2, F3, F4]
Pressing a function key executes the function that
has been assigned to that key using the SX-2000
Setting Software.
(See the separate Setting Software Instructions,
"Event Settings.")
3. Fluorescent Display
The default display shows device numbers and
firmware versions.
Displays the SX-2100AO's current operation
status, output level, etc. (See the separate
Operating Instructions, "SX-2100AO Audio Output
Unit.")
4. Menu Key [MENU]
Pressing this key displays the fluorescent display's
menu screen. Whenever this key is pressed, the
screen returns to the default display for whatever
portion of the menu screen is displayed.
5. Cancel Key [ /CANCEL]
Used to switch the menu screen.
6. Minus Key [–]
Used to switch the menu screen.
When the Monitor ON/OFF Key (15) is set to ON,
use this key to select which channel to monitor.
The selected channel number decreases by one
each time this key is pressed.
7. Plus Key [+]
Used to switch the menu screen.
When the Monitor ON/OFF Key (15) is set to ON,
use this key to select which channel to monitor.
The selected channel number increases by one
each time this key is pressed.
8. OK Key [OK/ ]
Used to switch the menu screen.
9. Power Indicator [POWER] (Blue)
Lights when the power is switched on.
10. CPU OFF Indicator [CPU OFF] (Red)
Lights while the general urgency all-call (CPU
OFF state) is being made (p. 68).
A
O
–1VER 3 0 0
. .
Device No. Firmware version
SX-2100AO
27
11. Standby Indicator [STANDBY] (Green)
Lights while the unit is being initialized at power-
on or at reset.
Flashes when the fluorescent display is in light
shutoff mode and the light stays unlit.
Lights when the SX-2000 system is operating on
the backup power supply during power failures.
12. Output Volume Controls [OUTPUT 1 – 8]
Adjust the output volume of each output channel.
Rotating the control fully counterclockwise mutes
the output volume and causes the output
ON/OFF indicator (28) on the fluorescent display
to turn off.
Signals on the output channel being used for
emergency broadcast are made to bypass this
Output volume control.
13. Channel Keys [ON/OFF]
Turn each output channel on or off. The output
channel alternates between on and off each time
this key is pressed.
Other functions can also be assigned to each
key by using the SX-2000 Setting Software. (See
the separate Setting Software Instructions,
"Event Settings.")
Signals on the output channel being used for
emergency broadcast are made to bypass this
Channel key.
14. Monitor Volume Control [MONITOR]
Adjusts the sound volume of the monitor speaker
(1).
15. Monitor ON/OFF Key [ON/OFF]
Enables or disables the audio monitor function
for the selected output channel. The monitor
function alternates between on and off each time
this key is pressed.
16. USB Port [USB]
This port is not used.
17. RUN Indicator [RUN] (Green)
Normally flashes continuously.
18. ID Switch [ID NUMBER]
Sets the SX-2100AO's device number.
(See .)p. 55
19. Reset Key [RESET]
Pressing this key resets the SX-2100AO.
Notes
• Resetting the SX-2100AO stops broadcasts
currently in progress via the reset SX-2100AO.
• Do not keep pressing the key for over 1
second. The unit cannot operate.
If the unit operation is suspended, press the
Reset key for less than one second again.
20. DIP Switch [SETTING]
•Switch 1
Performs key lock function settings.
(See .)p. 143
ON: Disables operation of the front panel
output volume controls and channel keys.
OFF: Cancels key lock status.
•Switches 2 – 7
These switches are not used.
•Switch 8
Use this switch to perform the speaker line
initial setting. (For details, see p. 130.)
Note
Switches 1 – 8 are set to the OFF position by
default.
SX-2100AO
28
[Fluorescent Display]
COM
FAULT KEYLOCK
EMERGENCY
OL
0
–10
–20
–30
–40
OL
0
–10
–20
–30
–40
FADER
LEVEL LEVEL
1 2 3 4 5 6 7 8 1 2
21
22 23 24 25 26 29 30 31 32 33 34
35 36 37
33
27 28
SX-2100AO
21. Text Display Area
Displays the menu screen information when the
corresponding function key is pressed.
22. COM Indicator [COM]
Flashes to indicate a communications error.
23. Fault Indicator [FAULT]
Flashes when a system failure, incorrect system
configuration*1or communications error is
detected. This indicator continues to flash until
failure conditions return to normal.
*1When the system or module configuration
differs from the contents set by the SX-2000
Setting Software.
24. Output Level Meter Fader Indicator [FADER]
Lights when the output level meter indicates the
sound volume set using the SX-2000 Setting
Software or output volume control.
25. Output Level Meter Level Indicator [LEVEL]
Lights when the output level meter indicates the
level being output from the SX-2100AO.
26. Output Level Meter Scale
27. Output Indicator
The output channel to be monitored lights red.
In the case of speaker line initial setting, this
indicator lights when the channel is selected.
(For the speaker line initial setting, see .)p. 130
28. Output ON/OFF Indicator
Indicates the unit's operating status when the
corresponding channel key is pressed.
The indicator state differs depending on the
function assigned to each channel key as
follows.
*2The indicator state is "Unlit" when the output volume is muted.
In the case of speaker line initial setting, all
channel numbers 1 – 8 light up.
(For the speaker line initial setting, see p. 130.)
29. Output Level Meter
Indicates the actual level, a set volume value, or
speaker line open/short status on each output
channel.
30. Emergency Indicator [EMERGENCY]
Lights when the SX-2000 system is in an
emergency condition.
31. Key Lock Indicator [KEY LOCK]
Lights when the output volume controls and
channel keys are locked. (See p. 143, "Key Lock
Settings and Cancellation.")
Notes
• A timer-activated light shutoff function can be set for the fluorescent display using the SX-2000 Setting
Software. (See the separate Setting Software Instructions, "Basic Settings.")
When the light shutoff function has been set, if the SX-2100AO is not operated for 5 minutes or more, the
fluorescent display's light goes off and the standby indicator (11) begins to flash. Pressing any keys other
than the function keys on the front panel resets the screen display.
• Normally, the fluorescent display's light goes off at the time of the power failure.
• While the SX-2000 system is in an emergency condition, the fluorescent display's light does not go off even
if the power fails.
Function assigned to the channel key When ON When OFF
Output ON/OFF Lights*2Unlit
General-purpose pattern broadcast's Flashes Lights
activation and termination
29
[Rear]
50 51
52 53 54 55 56 57 58 59
38 39 40 44 45 49
38. DC Power Input Terminal [DC POWER IN]
Connect an optional DC power supply unit to this
terminal. Select the DC power supply source with
consideration given to the current power
consumption of the system the SX-2100AO is to
be connected to. When not using a redundant
power system*, connect the [+] terminal of input
A to the [+] terminal of input B, and the [–]
terminal of input A to the [–] terminal of input B.
(Refer to the Instruction Manual attached to the
VX-2000DS.)
* A method of connecting separate power
sources to each power input or connecting the
commercial power supply and backup power
supply separately to each power input to
prevent the system from going down when a
cable is broken or power fails.
39. Control Output Terminals
[CONTROL OUTPUT 1 – 8]
Relay make contact outputs. Each contact
capacity is rated at 40 V DC for withstand
voltage, and 2 mA – 300 mA for control current.
These terminals are controlled by the SX-2000
Setting Software. (See the separate Setting
Software Instructions, "Pattern Settings.")
Note
With this Setting Software, these control
terminals can also be set to control external
attenuators. (See the Setting Software
Instructions, "System Settings.")
40. Power Feed Jumper 2 [VCC]
The supplied removable terminal plug is
equipped with a jumper.
When the jumper is attached, the circuits of
control inputs 3, 4, 7, and 8 are powered from
inside the SX-2100AO.
Removing the jumper disconnects this internal
power supply and thus requires that power be
supplied externally to the circuit. (See "Operation
of Power Feed Jumper and Isolation Jumper" on
the next page.)
SX-2100AO
40
40
41 41
[Enlarged view of – above]
42
43 44
44
32. Local Audio Input Level Meter
Indicates each level of signals applied to the
Local audio inputs 1 and 2 while the Local audio
control inputs 1 and 2 are activated, respectively.
33. Control Output Unit Connection Indicator [2]
Indicates "2" when the SX-2000CO is connected
to the SX-2100AO.
34. Control Input Unit Connection Indicator [1]
Indicates "1" when the SX-2000CI is connected
to the SX-2100AO.
35. Monitor Level Meter
Indicates the sound volume level of the output
channel being monitored.
36. Monitor Level Meter Scale
Lights when the monitor ON/OFF key (15) is set
to ON.
37. Monitor ON/OFF Indicator [LEVEL]
Lights when the monitor ON/OFF key (15) is set
to ON.
41. Control Input Terminals
[CONTROL INPUT 1 – 8]
Photo coupler inputs. A current of approximately
2 mA flows when shorted, and the voltage
becomes under 40 V DC when opened. The
input of 100 msec or greater is required to
operate. These contact inputs can be isolated
from the SX-2100AO unit by cutting power feed
jumpers 1 (42) and 2 (40) and isolation jumpers
1 (44) and 2 (43). Each contact input when
isolated is 40 V DC for maximum applied voltage
and approximately 2 mA for the loop current.
Since each terminal is equipped with a current
limiter employing constant current circuitry, there
is no need to limit the current on the external
equipment side. The [–] terminals of 1, 2, 5, and
6 are common, while those of 3, 4, 7, and 8 are
common.
Use the SX-2000 Setting Software to assign
functions to these terminals. (See the separate
Setting Software Instructions, "Event Settings.")
42. Power Feed Jumper 1 [VCC]
The supplied removable terminal plug is
equipped with a jumper. When the jumper is
attached, the circuits of control inputs 1, 2, 5, and
6 are powered from inside the SX-2100AO.
Removing the jumper disconnects this internal
power supply and thus requires that power be
supplied externally to the circuit. (See "Operation
of Power Feed Jumper and Isolation Jumper"
shown below.)
43. Isolation Jumper 2 [GND]
The supplied removable terminal plug is
equipped with a jumper. When the jumper is
attached, the [–] terminals of control inputs 3, 4,
7, and 8 are connected to the internal power
supply. Removing the jumper disconnects and
isolates these [–] terminals from this unit. (See
"Operation of Power Feed Jumper and Isolation
Jumper" shown below.)
44.Isolation Jumper 1 [GND]
The supplied removable terminal plug is
equipped with a jumper.
When the jumper is attached, the [–] terminals of
control inputs 1, 2, 5, and 6 are connected to the
internal power supply.
Removing the jumper disconnects and isolates
these [–] terminals from this unit. (See
"Operation of Power Feed Jumper and Isolation
Jumper" shown below.)
45. CI/CO Link Indicator [LINK] (Green)
Lights when the SX-2000CI or the SX-2000CO is
connected.
46. Unused Terminals [N/C]
These terminals are not used.
47. DS Link Terminals [DS LINK 1/2]
Connect either terminal to the DS-SF Link
terminal of the VX-2000DS.
48. Standby Amplifier Audio Output Terminal
[PA LINK STANDBY]
Connect this terminal to the VP-200VX Power
Amplifier Input Module built into a standby
amplifier*.
* Use the VP-2064, VP-2122, VP-2241, or VP-
2421.
49. CI/CO Link Terminal [CI/CO LINK]
Connect this terminal to the CI/CO Link Data
Terminal of the SX-2000CI or SX-2000CO.
50. Audio Output Terminals
[PA LINK ZONE 1 – 8]
Connect these terminals to the VP-200VX Power
Amplifier Input Modules used for zone output.
30
SX-2100AO
45
45
46
46
47 48
49
49
[Enlarged view of – on ]p. 29
[Operation of Power Feed Jumper and
Isolation Jumper]
VCC
GND
-
+
Power feed jumper
Photo coupler
Internal circuit
Isolation jumper
Control input
32
1.6. SX-2000CI Control Input Unit
[Front]
Protective cover
Inside of the protective cover
1
9
2
10
3
11
4
12
5
13
6
14
7
15
8
16
POWER
CPU OFF
FAULT
CONTROL INPUT UNIT SX-2000CI
17
25
18
26
19
27
20
28
21
29
22
30
23
31
24
32
CONTROL INPUT
USB RUN
RESET
ID NUMBER
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
SETTINGON
1 2
3 4
5 6 7 8 9
1. Control Input Indicators
[CONTROL INPUT 1 – 32] (Green)
Light when the corresponding control inputs are
turned ON.
2. Power Indicator [POWER] (Blue)
Lights when the power is switched on.
3. CPU OFF Indicator [CPU OFF] (Red)
Lights while the general urgency all-call (CPU
OFF state) is being made (p. 68).
4. FAULT Indicator [FAULT] (Yellow)
Lights while the general urgency all-call is being
made (p. 68) or when communications to the SX-
2000AO or SX-2100AO are interrupted for 5
seconds or more.
Flashes when a failure is detected in the system.
5. USB Port [USB]
This port is not used.
6. RUN Indicator [RUN] (Green)
Normally flashes continuously.
Goes off while the general urgency all-call is being
made (p. 68).
7. ID Switch [ID NUMBER]
This switch is not used.
Always set to "0."
Note
This switch is set to "0" by default.
8. Reset Key [RESET]
Pressing this key resets the SX-2000CI.
9. DIP Switch [SETTING]
These switches are not used.
Note
Switches 1 – 8 are set to the OFF position by
default.
SX-2000CI
33
SX-2000CI
[Rear]
DC 24V OUT
MAX. 0.1A
12345678
910111213141516
1718192021222324
2526272829303132
CONTROL
ONOFF
CI/CO LINK
THROUGH
DATA
INPUT
10 11 12 14 15 1613
10. Functional Earth Terminal [SIGNAL GND]
Hum noise may be generated when external
equipment is connected to the unit. Connecting
this terminal to the functional earth terminal of
the external equipment may reduce the hum
noise.
Note: This terminal is not for protective earth.
11. DC Power Input Terminal [DC POWER IN]
Connect an optional DC power supply unit to this
terminal. Select the DC power supply source with
consideration given to the current power
consumption of the system the SX-2000CI is to
be connected to. When not using a redundant
power system*, connect the [+] terminal of input
A to the [+] terminal of input B, and the [–]
terminal of input A to the [–] terminal of input B.
(Refer to the Instruction Manual attached to the
VX-2000DS. )
* A method of connecting separate power
sources to each power input or connecting the
commercial power supply and backup power
supply separately to each power input to
prevent the system from going down when a
cable is broken or power fails.
12. 24 V DC Output Terminal [DC 24 V OUT]
This terminal supplies 24 V DC, max. 100 mA to
connected external equipment.
13. Control Input Terminals
[CONTROL INPUT 1 – 32]
Photo coupler inputs. A current of approximately
2 mA flows when shorted, and the voltage
becomes approximately 24 V DC when opened.
Functions can be assigned to these terminals
using the SX-2000 Setting Software. (See the
separate Setting Software Instructions, "Event
Settings.")
14. CI/CO Link Through Switch [ON/OFF]
Set to ON when using the CI/CO Link Through
Terminal (15). (Factory-preset: OFF)
15. CI/CO Link Through Terminal
[CI/CO LINK THROUGH]
Connect this terminal to the CI/CO Link Data
Terminal of the SX-2000CO.
Refer to the table below for the indicators'
functions and status.
16. CI/CO Link Data Terminal [CI/CO LINK DATA]
Connect this terminal to the CI/CO Link Terminal
of the SX-2000AO or SX-2100AO, or CI/CO Link
Through Terminal of the SX-2000CO.
Refer to the table below for the indicators'
functions and status.
Functions LED On or Flashing (green) LED Off LED On (orange)
1. CI/CO LINK status Communication start Communication stop
2.
3. CI/CO LINK status Communication start Communication stop
4. CI/CO LINK connection
confirmation
Unconnected Connected
CI/CO LINK
THROUGH
DATA
1 2 3 4
[Indicators' functions and status of the CI/CO Link Through/Data terminals]
34
1.7. SX-2000CO Control Output Unit
[Front]
1
9
2
10
3
11
4
12
5
13
6
14
7
15
8
16
POWER
CPU OFF
FAULT
CONTROL OUTPUT UNIT SX -2000CO
17
25
18
26
19
27
20
28
21
29
22
30
23
31
24
32
CONTROL OUTPUT
USB RUN
RESETID NUMBER
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
SETTINGON
Protective cover
Inside of the protective cover
1 2
3 4
5 6 7 8 9
1. Control Output Indicators
[CONTROL OUTPUT 1 – 32] (Green)
Light when the corresponding control outputs are
turned ON.
All indicators are factory-preset to go off because
all control outputs are turned off when the general
urgency all-call is made. By changing the internal
DIP switch settings for the desired control outputs,
the corresponding outputs can be turned ON,
making the indicators light up when the general
urgency all-call is made. (For details, see .)p. 62
2. Power Indicator [POWER] (Blue)
Lights when the power is switched on.
3. CPU OFF Indicator [CPU OFF] (Red)
Lights while the general urgency all-call (CPU
OFF state) is being made (p. 68).
4. FAULT Indicator [FAULT] (Yellow)
Lights while general urgency all-call is being made
(p. 68) or when communications to the SX-
2000AO or SX-2100AO are interrupted for 5
seconds or more. Flashes when a failure is
detected in the system.
5. USB Port [USB]
This port is not used.
6. RUN Indicator [RUN] (Green)
Normally flashes continuously.
Goes off while the general urgency all-call is being
made (p. 68).
7. ID Switch [ID NUMBER]
This switch is not used.
Always set to "1."
Note
This switch is set to "1" by default.
8. Reset Key [RESET]
Pressing this key resets the SX-2000CO.
9. DIP Switch [SETTING]
These switches are not used.
Note
Switches 1 – 8 are set to the OFF position by
default.
SX-2000CO
35
[Rear]
CI/CO LINK
THROUGH
DATA
ONOFF
123456781718192021222324
9101112131415162526272829303132
CONTROL
UTPUT
C NC NO
10 11 14 151312
10. Functional Earth Terminal [SIGNAL GND]
Hum noise may be generated when external
equipment is connected to the unit.
Connecting this terminal to the functional earth
terminal of the external equipment may reduce
the hum noise.
Note
This terminal is not for protective earth.
11. DC Power Input Terminal [DC POWER IN]
Connect an optional DC power supply unit to this
terminal.
Select the DC power supply source with
consideration given to the current power
consumption of the system the SX-2000CO is to
be connected to. When not using a redundant
power system*, connect the [+] terminal of input
A to the [+] terminal of input B, and the [–]
terminal of input A to the [–] terminal of input B.
(Refer to the Instruction Manual attached to the
VX-2000DS. )
* A method of connecting separate power
sources to each power input or connecting the
commercial power supply and backup power
supply separately to each power input to
prevent the system from going down when a
cable is broken or power fails.
12. Control Output Terminals
[CONTROL OUTPUT 1 – 32]
Relay make contact outputs. Each contact
capacity is rated at 40 V DC for withstand
voltage, and 2 mA – 300 mA for control current.
These terminals are controlled by the SX-2000
Setting Software. (See the separate Setting
Software Instructions, "Pattern Settings.")
13. CI/CO Link Through Switch [ON/OFF]
Set to ON when using the CI/CO Link Through
Terminal (14). (Factory-preset: OFF)
14. CI/CO Link Through Terminal
[CI/CO LINK THROUGH]
Connect this terminal to the CI/CO Link Data
Terminal of the SX-2000CI.
Refer to the table below for the indicators'
functions and status.
15. CI/CO Link Data Terminal [CI/CO LINK DATA]
Connect this terminal to the CI/CO Link Terminal
of the SX-2000AO or SX-2100AO, or CI/CO Link
Through Terminal of the SX-2000CI.
Refer to the table below for the indicators'
functions and status.
SX-2000CO
CI/CO LINK
THROUGH
DATA
Functions LED On or Flashing (green) LED Off LED On (orange)
1. CI/CO LINK status Communication start Communication stop
2.
3. CI/CO LINK status Communication start Communication stop
4. CI/CO LINK connection
confirmation
Unconnected Connected
1 2 3 4
[Indicators' functions and status of the CI/CO Link Through/Data terminals]
36
1.8. RM-200SF Fireman's Microphone
[Top]
FIREMAN'S MICROPHONE
RM-200SF
MIC SP CPU
OFF ON
1
2
3
4
5
6
7 8
9
10
11 12
13
14
15
16
17
[Hand-held microphone]
18
1. Power Indicator (Green)
Lights when the power is turned on.
2. Emergency Key
Assign emergency activation function to this key
using the SX-2000 Setting Software.
Lights when the SX-2000 system is in an
emergency condition.
3. Monitor Speaker
Not used.
4. Monitor Speaker Volume Control [SP]
Not used.
5. Microphone Volume Control [MIC]
Adjusts the input sensitivity of the Hand-held
Microphone.
6. Microphone Hanger
Used to hold the unit's Hand-held Microphone.
7. CPU Switch [CPU ON/OFF]
Normally set to ON. (Factory-preset: ON)
Setting this switch to OFF in combination with the
DIP switch setting (20) on the bottom surface
allows the general urgency all-call to be made
using a hand-held microphone by way of analog
transmission not via the CPU control.
8. Indication Label Insert Slot
The label can be printed using the SX-2000
Setting Software. (See the separate Setting
Software Instructions, "Printing Labels for
Remote Microphones.")
9. Failure Indicator (Yellow/Red)
Flashes yellow if some problem within the
system is detected.
This indicator will light yellow if the signal to the
SX-2000AI or SX-2100AI to which the RM-
200SF is connected is interrupted for 5 seconds
or more.
Lights red when the unit is placed in reset state
by pressing the Reset Switch (11).
10. CPU Indicator (Red)
Lights red when any one of the CPU switches on
the RM-200SFs connected within the system is
set to OFF or when the general urgency all-call is
being made by any one of the RM-200SAs
connected within the system.
11. Reset Switch
Used to reactivate the RM-200SF unit.
Holding down both this switch and the R3 key of
the Function keys (14) for 2 seconds or more
causes the Failure Indicator (9) to light red,
placing the RM-200SF in reset state.
RM-200SF
37
[Side]
EXTENSION
19
12. Status Indicators (Red/Yellow/Green)
Light, flash, or go off depending on the current
operation state of function keys, failure state or
emergency state. (See the separate Operating
Instructions, "RM-200SF Fireman's Microphone"
and "Operation.")
13. Selection Indicators (Green)
Light or go off depending on the current
operation state of function keys. (See the
separate Operating Instructions, "RM-200SF
Fireman's Microphone" and "Operation.")
14. Function Keys (R1 – R3)
Positioned in top-down order (R1, R2, R3).
Pressing a specific function key executes the
function that has been assigned to that key by
the SX-2000 Setting Software.
Assignment of functions to specific keys is done
using the SX-2000 Setting Software. (See the
separate Setting Software Instructions, "Event
Settings.")
15. Microphone Indicator (Green)
Lights or goes off depending on the current
operation state of the Talk key.
16. Broadcast Status Indicator
(Yellow/Green)
Lights, flashes, or goes off depending on the
current operation state of the Talk key.
17. Talk Key
Press this key to broadcast a voice announcement.
It must be pressed continuously for the duration
of the broadcast.
18. Microphone
Used for voice announcements.
19. RM-210 Connection Terminal [EXTENSION]
Connect the RM-210 Remote Microphone
Extension unit to this terminal.
(See and .)p. 79 p. 82
RM-200SF
38
[Wall mount bracket unit (Accessory)]
23
24
[Bottom]
8
7
6
5
4
3
2
1
TERMINATION
CPU OFF
LEVEL METER
COMMUNICATION
UNIT ID
OnOff
DIP SWITCH
20 21 22
20. DIP Switch [DIP SWITCH]
Used for setting the RM-200SF unit.
• Switches 1 – 3 [UNIT ID]
Set the RM-200SF's device number (ID
number). (See .)p. 64
• Switch 4 [COMMUNICATION]
Sets the RM communication function.
(See .)p. 69
• Switch 5 [LEVEL METER]
Changes a broadcast status indicator (12) into
an output signal level indicator. (See .)p. 66
• Switch 6 [CPU OFF]
Sets whether the CPU OFF function (general
urgency all-call) is enabled or disabled.
(See .)p. 68
• Switch 7
Not used. Normally set to OFF.
• Switch 8 [TERMINATION]
Sets the termination of the RM communication
line (Control communication lines between the
SX-2000 system and the RM-200SF). Normally
set to ON.
Note
By default, DIP switches 1 – 5 and 7 are set to
OFF, and DIP switches 6 and 8 to ON.
21. USB Terminal
Not used.
22. Extension Connector
Connect this connector to the extension connector
(23) of the Wall Mount Bracket Unit (accessory).
(See .)p. 78
23. Extension Connector
Connect the cable extending from the RM-200SF
to this connector. (See p. 78.)
24. Screw Terminal Block
• Audio Monitor Line [MONITOR IN]
Connect the audio monitor input line from the
SX-2000 system to the RM-200SF.
• RM Communication Line [DATA]
Connect the control communication line
between the SX-2000 system and the RM-
200SF.
• Audio Output Line [AUDIO OUT]
Connect the audio signal output line from the
RM-200SF to the SX-2000 system.
• DC Power Input [DC IN 24 V]
Used to supply DC power from the SX-2000
system to the RM-200SF.
• Shield [SHIELD]
Used for the control line through which the SX-
2000 system confirms the RM-200SF's
connection.
Be sure to connect at least one of two terminals
to the SX-2000 system.
RM-200SF
39
1.9. RM-200SA Remote Microphone
[Top]
RM-200SA
1
3 5
6
7
8
810
2 4 6 7 9
11 1312
1. Microphone
Used for voice announcements.
2. Power Indicator (Green)
Lights when the power is turned on.
3. Failure Indicator (Yellow/Red)
Flashes yellow if some problem within the system
is detected.
This indicator will light yellow if the signal to the
SX-2000AI or SX-2100AI to which the RM-200SA
is connected is interrupted for 5 seconds or more.
This indicator will light red while the general
urgency all-call is being made or the RM-(p. 68)
200SA is in the reset process.
4. Emergency Indicator (Red)
Lights when the SX-2000 system is in an
emergency condition.
5. Emergency/General Urgency All-call Key
(Covered)
When the Emergency Broadcast Pattern Start
function has been assigned to this key by the SX-
2000 Setting Software, pressing it activates the
emergency broadcast from the SX-2000 system.
Independently of settings made by the SX-2000
Setting Software, holding down this key for 4
seconds or more in combination with DIP switch
(14) setting causes the CPU to be bypassed,
enabling the general urgency all-call to be made
by way of analog transmissions. (See p. 68.)
6. Indication Label Insert Slots
Labels can be printed using the SX-2000 Setting
Software. (See the separate Setting Software
Instructions, "Printing Labels for Remote
Microphones.")
7. Status Indicators (Red/Yellow/Green)
Light, flash, or go off depending on the current
operation state of function keys, failure state or
emergency state. (See the separate Operating
Instructions, "Remote Microphone RM-200SA,
Remote Microphone Extension RM-210" and
"Operation.")
8. Selection Indicators (Green)
Light or go off depending on the current operation
state of function keys.
(See the separate Operating Instructions,
"Remote Microphone RM-200SA, Remote
Microphone Extension RM-210" and "Operation.")
9. Function Keys (R1 – R10)
Positioned in top-down order (R1, R2 ... R10).
Pressing a specific function key executes the
function that has been assigned to that key by
the SX-2000 Setting Software.
Assignment of functions to specific keys is done
using the SX-2000 Setting Software. (See the
separate Setting Software Instructions, "Event
Settings.")
RM-200SA
40
10. Talk Key
Press this key to broadcast a voice announcement.
If the Talk key is set to "PTT" ("press-to-talk")
mode, then it must be pressed continuously for
the duration of the broadcast.
If the Talk key is set to "Lock" mode, then it must
be pressed once to turn the microphone on at
the beginning of a broadcast, then pressed again
to turn the microphone off once the broadcast is
finished.
The microphone can also be set to sound a
chime at the beginning and/or end of each
broadcast.
The Talk key mode ("PTT" or "Lock") and the
chime function are set using the SX-2000 Setting
Software. The RM-200SA of which "Type" is set
to "General/Emergency" on the SX-2000 Setting
software is fixed to "PTT" mode for the Talk key
with no chime activation. (See the separate
Setting Software Instructions, "System Settings.")
11. Function Keys (L1 – L3)
Positioned in top-down order (L1, L2, L3).
These keys operate in the same manner as the
Function keys (R1 – R3) (No. 9).
12. Broadcast Status Indicator
(Yellow/Green)
Lights, flashes, or goes off depending on the
current operation state of the Talk key.
13. Microphone Indicator (Green)
Lights or goes off depending on the current
operation state of the Talk key.
Flashes while the chime is being activated.
[Side]
14 15
14. DIP Switch
Used for setting the RM-200SA unit.
•Switches 1 – 3
Sets the RM-200SA's device number (ID
number). (See .)p. 64
•Switch 4
Changes a broadcast status indicator (12) into
an output signal level indicator. (See .)p. 66
•Switch 5
Sets whether the CPU OFF function (general
urgency all-call) is enabled or disabled.
(See .)p. 68
•Switch 6
Sets the RM communication function.
(See .)p. 69
Note
By default, DIP switches 1 – 4 and 6 are set to
OFF and DIP switch 5 to ON.
15. RM-210 Connection Terminal [EXTENSION]
Directly connect the RM-210 Remote Microphone
Extension unit to this terminal.
(See and .)p. 79 p. 82
RM-200SA
41
[Rear]
21
16 18 1917
20
16. Power Input Terminal [DC POWER IN]
Connect an optional AD-246 AC adapter to this
terminal when extending cable length. Power is
usually supplied to the RM-200SA and RM-210
from the SX-200RM Remote Microphone
Interface Module. (See .)p. 103
17. USB Terminal [USB]
Not used.
18. RM Link Terminal [RM LINK]
Used to connect an SX-200RM Remote
Microphone Interface Module via a STP
Category 5 cable.
19. Speaker Volume Control [SP]
Adjusts the volume of the built-in speaker.
20. Microphone Volume Control [MIC]
Adjusts the volume of the microphone (1) and
the external microphone connected via the
external microphone input terminal (21).
21. External Microphone Input Terminal
[EXTERNAL MIC IN]
Connect an optional external microphone* 1 to this
terminal.
Jumper settings on the circuit board must be
changed depending on the input sources. (See
p. 70.)
Specifications: –40 dB*2, 2.2 kΩ, unbalanced,
mini-jack, and phantom power.
*1The WH-4000A, YP-M101, or YP-M301 can be
used for the external microphone.
*20 dB = 1 V
RM-200SA
42
1.10. RM-210 Remote Microphone Extension
Note
Up to 5 RM-210 Remote Microphone Extensions can be connected to each RM-200SF Fireman's Microphone.
Up to 4 RM-210 Remote Microphone Extensions can be connected to each RM-200SA Remote Microphone.
[Top]
1
3
2
4
1. Indication Label Insert Slot
The label can be printed using the SX-2000
Setting Software. (See the separate Setting
Software Instructions, "Printing Labels for Remote
Microphones.")
2. Status Indicators (Red/Yellow/Green)
Light, flash, or go off depending on the current
operation state of function keys.
3. Selection Indicators (Green)
Light or go off depending on the current operation
state of function keys
4. Function Keys (1 – 10)
Positioned in top-down order (1, 2 ... 10). Pressing
a specific function key executes the function that
has been assigned to that key by the SX-2000
Setting Software.
Assignment of functions to specific keys is done
using the SX-2000 Setting Software. (See the
separate Setting Software Instructions, "RM
Function Key Settings.")
[Side]
5
5. RM Connection Terminal [EXTENSION]
Connect the RM-200SF, RM-200SA, or other
RM-210 to this terminal. (See p. 79 p. 82and .)
Note
Another same terminal is on the other side.
RM-210
43
1.11. RM-200RJ Terminal Unit
[Front]
1. RM Link Terminal [RM LINK]
Connect to the RM Link terminal of the RM-200SA
or SX-200RM.
2. Power Monitor Switch [ON/OFF]
Set to ON to enable the Power Monitor Indicator.
(Factory-preset: ON)
3. Power Monitor Indicator (Green)
Lights if the source voltage of the DC power input
exceeds the minimum operating voltage of the
RM-200SA when the Power Monitor Switch is set
to ON.
4. Screw Terminal Block
The Screw terminal block and RM link terminal are
internally connected in parallel. Numbers
through indicated beside each terminal
correspond to the pin numbers of the RJ45
connector to be connected to the RM link terminal
(1).
• Audio monitor terminals [MONITOR H/C]
Connect the audio monitor line from the SX-2000
system to the RM-200SA.
• Audio output terminals [AUDIO H/C]
Connect the audio output line from the RM-
200SA to the SX-2000.
• RM communication terminals [DATA +/–]
Connect the control communication line between
the SX-2000 system and the RM-200SA.
• DC power input terminals [DC 24 V +/–]
Used to supply DC power from the SX-2000
system to the RM-200SA.
• Shield terminals [SHIELD]
Connect the shield wires for noise reduction or
for system control.
Be sure to connect at least one shield wire.
8
1
1
2
3
4
45
1.12.2. D-921E Microphone/Line Input Module
ACCESSORY I.T.E 78CK
E
C
H
E
C
H
GND LIFT
NORMAL
GND LIFT
NORMAL
2
1
MIC/LINE INPUT MODULE [–50 / –36 / –10 / +4 dB] model D-921E
1 2 1 2
1. Monaural Input Terminals [1, 2]
Electronically-balanced, removable terminal blocks. (H: Hot; C: Cold; E: Ground)
Input sensitivity (–50/–36/–10/+4 dB) and phantom power (+12 V) ON/OFF can be set by the SX-2000
Setting Software.
Note
Be sure to use the supplied removable terminal plugs (3P) for connection.
2. Ground Lift Switches [GND LIFT/NORMAL]
Hum noise may be generated due to ground loops created when the SX-2000 system is connected to
other equipment. Setting the switch to the GND LIFT position cuts the ground loop.
1.12.3. D-921F Microphone/Line Input Module
1. Monaural Input Terminals [1, 2] (XLR-3-31 equivalent)
Electronically-balanced input terminals. (Pin 1: Ground; Pin 2: Hot; Pin 3: Cold)
Use XLR-3-12C or equivalent for connection.
Input sensitivity (–50/–36/–10/+4 dB) and phantom power (+12 V) ON/OFF can
be set by the SX-2000 Setting Software.
2. Ground Lift Switches [GND LIFT/NORMAL]
Hum noise may be generated due to ground loops created when the SX-2000 system is connected to
other equipment. Setting the switch to the GND LIFT position cuts the ground loop.
2: Hot
1: Ground
3: Cold
1
2
3
: E
: H
: C
ACCESSORY I.T.E 78CK
GND LIFT
NORMAL
GND LIFT
NORMAL
2
1
MIC/LINE INPUT MODULE [–50 / –36 / –10 / +4 dB] model D-921F
1 2 1 2
46
1.12.4. D-922E Microphone/Line Input Module
ACCESSORY I.T.E 78CK
E
C
H
E
C
H
1
MIC/LINE INPUT MODULE model D-922E
OFF : PHANTOM
LIFT : GND
LINE
-36dB(MIC)
+4dB(LINE)
ON
NORMAL
MIC
-10dB(LINE)
-50dB(MIC)
OFF : PHANTOM
LIFT : GND
LINE
-36dB(MIC)
+4dB(LINE)
ON
NORMAL
MIC
-10dB(LINE)
-50dB(MIC)
2
1 2 1 2
1. Monaural Input Terminals [1, 2]
Electronically-balanced, removable terminal blocks. (H: Hot; C: Cold; E: Ground)
Note
Be sure to use the supplied removable terminal plugs (3P) for connection.
2. Input Sensitivity Switches [PHANTOM, GND LIFT, MIC/LINE]
4-pole switches. Enable phantom power (+12V; ON/OFF, enabled only
when set to the MIC position), ground lift and input sensitivity.
Input sensitivity: –36 or –50 dB (MIC mode) / –10 or +4 dB (LINE
mode)
1.12.5. D-922F Microphone/Line Input Module
1. Monaural Input Terminals [1, 2] (XLR-3-31 equivalent)
Electronically-balanced input terminals. (Pin 1: Ground; Pin 2: Hot; Pin 3: Cold)
Use XLR-3-12C or equivalent for connection.
2. Input Sensitivity Switches [PHANTOM, GND LIFT, MIC/LINE]
4-pole switches. Enable phantom power (+12 V; ON/OFF, enabled only
when set to the MIC position), ground lift and input sensitivity.
Input sensitivity: –36 or –50 dB (MIC mode) / –10 or +4 dB (LINE
mode)
2: Hot
1: Ground
3: Cold
ACCESSORY I.T.E 78CK
2
1
MIC/LINE INPUT MODULE model D-922F
OFF : PHANTOM
LIFT : GND
LINE
-36dB(MIC)
+4dB(LINE)
ON
NORMAL
MIC
-10dB(LINE)
-50dB(MIC)
OFF : PHANTOM
LIFT : GND
LINE
-36dB(MIC)
+4dB(LINE)
ON
NORMAL
MIC
-10dB(LINE)
-50dB(MIC)
1
2
3
: E
: H
: C
1 2 1 2
ON
NORMAL
MIC
–36 dB (MIC)
–10 dB (LINE)
–50 dB (MIC)
OFF : PHANTOM
LIFT : GND
LINE
+ 4 dB (LINE)
ON
NORMAL
MIC
–36 dB (MIC)
–10 dB (LINE)
–50 dB (MIC)
OFF : PHANTOM
LIFT : GND
LINE
+ 4 dB (LINE)
47
1.12.6. D-936R Stereo Input Module
ACCESSORY I.T.E 78CK
1R
2R
1L
2L
3L3R
4L4R
model D-936RSTEREO SELECT INPUT MODULE [ –10 dB]
1
2
1. Monaural Input Terminal 1 [1L/2L/3L/4L]
Unbalanced, RCA jack input terminals.
Input signal level: –10 dB
2. Monaural Input Terminal 2 [1R/2R/3R/4R]
Unbalanced, RCA jack input terminals.
Input signal level: –10 dB
Notes
• This module can only be used in the SX-2000
system for monaural input.
• Make sure that the channels indicated on the
module differ from those set for the SX-2000
system.
48
1.13. VP-2064, VP-2122, VP-2241, and VP-2421 Power Amplifiers
CH2
POWEROVERHEAT
CH4
CH3
CH1
POWER AMPLIFIER 4 x 60W VP-2064
28 V 4.8 A
DC POWER IN CH3 CH1
CH4 CH2
PA OUT (SP LINE)
C H
CH1
C H
CH2
C H
CH3
C H
CH4
[Front]
[Rear]
2 1
3 4 5 6
1. Channel Power Indicators [POWER]
Only the indicator for the input module-mounted
channel lights green when the power is supplied.
• Off: VP-200VX not installed
• Lights green: In-use status
• Lights red: Standby status or DC fuse blowout
2. Overheat Indicator [OVERHEAT]
If the internals of the power amplifier overheat, this
indicator lights yellow and the power amplifier's
operation is stopped.
3. Functional Earth Terminal
Hum noise may be generated when external
equipment is connected to the unit. Connecting
this terminal to the functional earth terminal of the
external equipment may reduce the hum noise.
Note: This terminal is not for protective earth.
4. DC power Input Terminal [DC POWER IN]
Connects to the VX-2000DS Emergency Power
Supply's DC POWER OUT terminal.
5. Output Terminals [PA OUT (SP LINE)]
Connect to the amplifier input terminal of the SX-
2100AO Audio Output Unit.
The speaker line output voltage can be changed
with an internal modification.
For the modification procedure, see p. 87.
6. Module Slots
Insert the VP-200VX Power Amplifier Input
modules into these slots.
Four different configurations of power amplifiers can be used in the SX-2000 system: 60 W x 4 channels, 120
W x 2 channels, 240 W p48-x1 channel, and 420 W x 1 channel versions. Mount a VP-200VX Power Amplifier
Input module for each channel used.
1.14. VP-200VX Power Amplifier Input Module
PA LINK VP-200VX
PA LINK VP-200VX
1
1. Input Connector [PA LINK]
This RJ45 connector connects to the SX-2100AO's PA LINK
(ZONE 1 – 8, STANDBY) connector. Output audio signals
are transmitted to the power amplifier, and the power
amplifier's audio monitor signals are returned to the module.
It is also possible to retrieve data regarding power amplifier
overheating status and blown DC fuses.
Insert this module into the Power Amplifier's Input module slot when in use.
49
2. INSTALLATION
2.1. SX-2000SM
2.1.1. System reset enable/disable settings (DIP switch 3 operation)
The entire system can be reactivated by pressing the SX-2000SM's reset key. It is also possible to enable the
entire system to restart through the operation of System Reset button on the SX-2000 Setting software.
Use the SX-2000SM's DIP switch 3 to enable or disable the system reset function with the SX-2000 Setting
software.
Note
For the system reset method with the SX-2000 Setting software, see the separate Setting Software
Instructions, "Resetting the System.")
Step 1. Remove the protective cover on the SX-2000SM's front panel by unscrewing it with a Phillips
screwdriver.
Step 2. Perform DIP switch setting.
2-1. When enabling system reset
Set DIP switch 3 to OFF.
Operation with the System Reset button on
the SX-2000 Setting software is enabled.
2-2. When disabling system reset
Set DIP switch 3 to ON.
Operation with the System Reset button on
the SX-2000 Setting software is disabled.
Step 3. Replace the protective cover.
Protective cover
Screw
Inside of the protective cover
DIP switchReset key
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
Note: DIP switch 3 is set to the OFF position
by default.
Protective cover
Screw
Inside of the protective cover
DIP switch
50
2.1.2. Failure reset operation method settings (DIP switch 4 operation)
One of the following 2 modes can be selected with the SX-2000SM's DIP switch 4 to determine the operation
method of the SX-2000SM’s front-mounted FAULT RESET key and rear-mounted RES terminals of the Date
input terminals.
One touch mode: Pressing the key once or shorting the terminals once executes the
failure reset.
Accidental operation prevention mode: Performing special operation executes the failure reset.
Note
For the detailed description of the operation method, see the separate Operating Instructions, "Detecting
Fault."
Step 1. Remove the protective cover on the SX-2000SM's front panel by unscrewing it with a Phillips
screwdriver.
Step 2. Perform DIP switch setting.
2-1. When selecting one touch mode
Set DIP switch 4 to OFF.
2-2. When selecting accidental operation prevention mode
Set DIP switch 4 to ON.
Step 3. Replace the protective cover.
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
Note: DIP switch 4 is set to the OFF position
by default.
51
2.2.1. Module installation
Notes
• Make sure that the power is switched OFF before attaching or detaching modules.
• To avoid failures due to static electricity, do not touch the parts on the module circuit board.
• Ensure that the module is installed and secured with screws in the correct position.
• Cover idle slots with the blank panels attached to the SX-2000AI and SX-2100AI as shipped by the factory.
• Two silver slotted screws at the left and right sides of the front panel are handles used for module
detachment. Never rotate them because they do not function as screws.
The following figure shows an example of how the SX-200RM Remote Microphone Interface Module can be
mounted in the SX-2100AI unit.
2
1
Blank panel
SX-2100AI
Machine screw M3 x 6
(screw removed in Step 1)
Handle
Module
Step 1. Remove the blank panels attached to the SX-2000AI's or 2100AI's slots.
Note
Save the removed screws for use in Step 2.
Step 2. Mount the module.
Insert the module and fix it in place using the screws (Machine screws M3 x 6) removed in Step 1.
Usable modules are as follows:
• SX-200RM (Remote Microphone Interface Module)
• D-921F (Microphone/Line Input Module)
• D-922F (Microphone/Line Input Module)
• D-921E (Microphone/Line Input Module)
• D-922E (Microphone/Line Input Module)
• D-936R (Stereo Input Module)
Note
Do not use any modules other than those listed above.
2.2. SX-2000AI and SX-2100AI
52
2.2.2. Setting the device number
Notes
• When setting the device number for multiple SX-2000AI and SX-2100AI units, assign different numbers to
each unit. The device number that can be used must not exceed the actual number of SX-2000AI and SX-
2100AI units set using the SX-2000 Setting Software.
• If a device number is duplicated, then the SX-2000AI and SX-2100AI units assigned that number cannot be
controlled by the SX-2000 system.
Step 1. Remove the protective cover on the SX-2000AI's or SX-2100AI's front panel by unscrewing it with a
Phillips screwdriver.
Protective cover
Screw
Inside of the protective cover
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
ID switches Reset key
Step 2. Set the ID switches.
Note: The device number is set to No. 1 by default.
Step 3. Press the Reset key to reactivate the SX-2000AI or SX-2100AI.
Note
Reactivating the SX-2000AI or SX-2100AI stops broadcasts being made via that SX-2000AI or SX-
2100AI unit.
Step 4. Replace the protective cover.
Arrowhead
ID NUMBER
A B
Device number
ID switch A0
0 1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
B
54
Step 2. Change the jumper settings on the CIO circuit board.
Note
This figure shows an example when
the control output 7 is changed into
the normally closed type.
C-OUT 7
NC
7
NO
C-OUT 7
NC
7
NO
Jumper position for the
normally closed output
Jumper position for the
normally open output
(factory-preset)
The numbers at the jumper connectors below correspond to
the control output terminal numbers.
SX-2100AI
CIO circuit board
Rear panel side
16 14 12 10
8 6 4 2
15 13 11 9
7 5 3 1
Step 3. Replace the top panel.
Note
In this event, note the specific shapes of the different screws. (See Step 1.)
60
2.3.4. Changing the method of power supply for the control input signal applied to the Local Audio
Control Input Terminal (SX-2100AO only)
This conversion should only be performed by a qualified professional
electrician. If users open the unit case or modify the unit, this may
cause fire or electric shock.
WARNING
This power is factory-preset to be supplied from the inside of the SX-2100AO. By changing the jumper setting
on the Link circuit board inside the SX-2100AO, the power can be cut off from the SX-2100AO, allowing to be
supplied from an external power source.
Notes
• Turn off the power before starting this work.
• To avoid damage from static electricity, never touch the terminals themselves or any of the parts on the
circuit board.
Step 1. Detach the SX-2100AO's top panel.
Note
Note the specific shapes of the different screws.
Top panel: M3 x 6 flat head machine screw (2 pieces)
Side panel: M3 x 6 binding head machine screw (4 pieces)
Top panel
Link circuit board
SX-2100AO
61
Step 3. Replace the top panel.
Note
Note the specific shapes of the different screws when replacing the top panel. (See Step 1.)
Step 4. Apply 12 – 40 V DC to Pin 6 of the Local Audio Control Input Terminal (RJ45).
A built-in current limiting resistor of 4.4 k limits the current to 10 mA or less.Ω
-
+
Photo coupler
VCC
SJP901
SJP902
4.4 kΩ
SX-2100AO
Internal circuit
Control input
Local audio control input terminals
(RJ45)
Audio input (H)
Audio input (C)
External power source
1
2
3
4
5
6
7
8
Power supply
Sound source
EXTINTER
The audio input (Pin Nos. 4 and 5) is
rated at 0 dB* and 10 kΩ.
When connecting a microphone to
this input, use one with a preamplifier.
* 0 dB = 1 V
Step 2. Change the jumper settings on the link circuit board.
Note that the SJP901 is for the Local Input 1, and the SJP-902 for the Local Input 2.
INTER EXT
INTER EXT
SX-2100AO link circuit board
Front panel side
Local input 1
SJP901
Note
The figure shows an example for supplying the
power from an external device to Local Input 2.
SJP902
Local input 2
SJP902 SJP902
Using an external
power supply
Using the internal
power supply
(Factory-preset)
Note
The factory-preset wiring differs from the figure above. For details, refer to p. 97.

Product specificaties

Merk: Toa
Categorie: Receiver
Model: VP-2122

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