Henry Engineering Mike Alert Handleiding

Henry Engineering Niet gecategoriseerd Mike Alert

Lees hieronder de đź“– handleiding in het Nederlandse voor Henry Engineering Mike Alert (2 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 12 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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MIKE ALERT
HENRY ENGINEERING
Microphone Tally Light Controller PO Box 3796
Seal Beach, CA 90740
Tel: 562.493.3589
www.henryeng.com
DESCRIPTION
Mike Alert is an interface unit for controlling the dual-color tally lights on “MIKA” microphone arms. The Mike Alert
unit allows two mic arm tally lights to be independently controlled, and provides power and control circuitry to
operate the white and red tally indicators in each mic arm.
WARNING! For 230V operation, change mains voltage jumpers before connecting to AC power!
Remove jumpers between E6 & E7, and between E5 & E8. Install a jumper between E5 & E6 for 230V; replace
fuse with a .125a fuse. See schematic on reverse side. Jumpers should be changed by a qualified technician only.
INSTALLATION
Connect each MIKA mic arm to the 5-pin female XLR Input connector. Wire the cable from the MIKA mic arm to a
5-pin male XLR connector as follows:
Pin 1 = Mic ground (Ties to Pin 1 of Mic Output connector)
Pin 2 = Mic audio + (Ties to Pin 2 of Mic Output connector)
Pin 3 = Mic audio – (Ties to Pin 3 of Mic Output connector)
Pin 4 = Tally light BLACK wire
Pin 5 = Tally light ORANGE wire
Note: Mic audio will be passed-through to the 3-pin male XLR Output connector on the Mike Alert unit.
All tally light control inputs are via the 15-pin D Control connector. There are two inputs for each mic arm. One
input activates the WHITE tally light, the second input activates the RED tally light. All control inputs are opto-
isolated. Control inputs can be either a maintained DC voltage (5-12 vdc) or a contact closure or open collector.
For control via maintained DC voltage, connect to the + and – input terminals only. (Input Z = 2k ohms)
Pin 1: MIC 1 WHITE + Pin 5: MIC 2 WHITE + Pin 9: +12V SOURCE Pin 13: +12V SOURCE
Pin 2: MIC 1 WHITE - Pin 6: MIC 2 WHITE - Pin 10: GROUND Pin 14: WHITE Output
Pin 3: MIC 1 RED + Pin 7: MIC 2 RED + Pin 11: +12V SOURCE Pin 15: RED Output
Pin 4: MIC 1 RED - Pin 8: MIC 2 RED - Pin 12: GROUND
For control via an external contact closure or open collector, connect the + input(s) to any +12V SOURCE pin.
Connect the closure between the – input(s) and any GROUND pin. (The external contact closure completes the
circuit to ground, using the Mike Alert as a power source.)
Pins 14 & 15 are “master outputs” for the WHITE and RED tally indicators. These outputs provide 12 vdc whenever
either the white or red tally outputs is active. These outputs can be connected to a Henry Engineering
SUPERELAY to activate the studio’s main On The Air tally light. If multiple Mike Alert units are used, these outputs
can be bused together so that the main On The Air light will turn on when ANY microphone is in use. Connect Pin
14 and/or Pin 15 to the Superelay’s IN+ control input. Connect any GROUND pin of the Mike Alert to the Superelay
G input.
OPERATION
Mike Alert will activate the MIKA tally lights when it receives a control input. All inputs must be maintained (not a
momentary pulse). Note that the RED input will always take precedence: if the WHITE and RED inputs are both on
at the same time, only the RED tally light will operate. The LEDs on the front of the unit will indicate which tally
lights are active. (Yellow LED = WHITE; Red LED = RED)
AC
AC
230V
115V
BLK
PRI SEC
GRN
WHT
A
B
C
D
5 4 3
345
AC GND
+C5
1000uF 25V
E7
E1
1
6
2
5
4
U1
4N25
TP2
E8
E2
D1
1N4004
TP1
C6
.1uF 50V
D8
1N4004
3
1
2
Q1
2N4401
E5
1
3
4
2
5
6
8
7
T1
SPW-102 R9
1.5K
E6
D7
1N4004
1
M1
PAD125R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J1
CON/DA15_HF
R1
2K R2
10K
1
6
2
5
4
U2
4N25
3
1
2
Q2
2N4401
R3
2K R4
10K
D3
1N4004
D4
1N4004
C1 .001
C2 .001
1
6
2
5
4
U3
4N25
D2
1N4004
3
1
2
Q3
2N4401
R14
2K R13
10K
1
6
2
5
4
U4
4N25
3
1
2Q4
2N4401
R12
2K R11
10K
D5
1N4004
D6
1N4004
C3 .001
C4 .001
1 2 3 4
F1
+12V
CHGND
+12V
+12V
+12V
+12V
+12V
+12V
+12V

Product specificaties

Merk: Henry Engineering
Categorie: Niet gecategoriseerd
Model: Mike Alert

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