Audio-Technica MCB4 Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Audio-Technica MCB4 (4 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 79 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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MCB4
Antenna Combiner, 440 to 865 MHz
Installation and Operation
POWER
ON
MCB4
ANTENNA COMBINER SYSTEM
440 to 865 MHz
OFF
Prior to use of this product, review all safety markings and
instructions.
AVIS
RISQUE DE CHOC
ÉLECTRIQUE
NE PAS OUVRIR
CAUTION
RISK OF ELECTRIC
SHOCK
DO NOT OPEN
WARNING: This apparatus must be grounded.
This product is a safety class 1 product. There must be an
uninterruptible safety earth ground from the main power
source to the product’s AC input. Whenever it is likely that
the protection has been impaired, disconnect the power cord
until the ground has been restored.
ATTENTION: Cet appareil doit être mise à la terre.
Cet appareil est de classe de sûreté 1. Il doit y avoir un
ininterrompable de mise à la terre de sécurité provenant de
la source principale de courant de l’appareil de l’entrée du
courant alternatif. Quand la protection a été affaiblie, débrancher
le fil de courant jusqu’à la mise à terre a bien été réétablie.
To prevent electric shock, do not remove the cover. There are no
user-serviceable parts inside. Internal adjustments are for qualified
professionals only. Refer all servicing to qualified service personnel.
Pour prévenir un choc électrique, ne pas ouvrir le couvercle. Il n’y
aucune pièces de rechanges à l’intérieur. Tout ajustement interne
doit être fait par une personne qualifié seulement. Référez tout
réparation au personnel qualifié.
The detachable IEC type power input cord supplied is intended for
use in regions with mains voltage in the range of 100–125VAC
only. Use only the furnished power cord that includes the
appropriate NEMA 5-15P/ANSI C73.11 type attachment plug.
For use in geographical areas with mains voltage outside of the
range 100–125VAC, it is necessary for the user to utilize a power
cord rated and configured for operation in their region. Replace the
supplied power cord with a cord rated for correct voltage operation.
Warning/Attention:
To prevent fire or shock hazard, do not
expose this appliance to rain or moisture.
Pour prévenir feu ou choc électrique, ne pas
exposé l’appareil à la pluie ou à l’humidité.
The Audio-Technica MCB4 Antenna Combiner allows the signals of up
to four M3 Wireless In-Ear Monitor stereo transmitters to be combined
onto a single transmitting antenna, reducing rack clutter.
A wide-band unit that operates over the 440-865 MHz range, the MCB4
is designed to complement Audio-Technica M3 Wireless In-Ear Monitor
Systems. It is also suitable for many other in-ear wireless systems (with
external BNC antenna connections) operating within the 440 to 865
MHz range.
The MCB4 provides one output and four isolated transmitter inputs. All
RF connectors are BNC-type.
Four jacks on the rear panel (controlled by the unit's power switch)
provide 12V DC (center positive) to power as many as four transmitters
operating on 12 volts at up to 600 mA each. Included with the unit
are four DC cables appropriate for use with M3T (or like-powered)
transmitters. The 12-volt supplies for powering transmitters are short-
circuit protected. The unit features all-metal construction for extreme
durability and protection from radio frequency interference.
• Broadband UHF operation (440-865 MHz range)
• Combines the signals of up to four wireless in-ear monitor
transmitters into one antenna
• Centralized power supply with ability to power four individual
transmitters
• Maintains clean signals with low distortion
• Includes hardware for front-mounting the antenna for improved
performance
• Includes adapters to allow the unit to be mounted into a single
rack space
MCB4 Installation and Operation
Fig. A—Connections
To 12VDC
Power Supply
1. Use the included BNC-to-BNC cables to connect the RF OUT of
each M3T Transmitter to the INPUTS of the MCB4 Antenna
Combiner.
2. Attach the antenna (one included with each M3T Transmitter), or
an optional ATW-A49S directional antenna, to the ANTENNA FEED
connector on the MCB4 Antenna Combiner.
3. If desired, connect the MCB4 DC OUTPUT to the DC INPUT of each
M3T transmitter.
4. Plug the included desktop power supply of the MCB4 into the DC
power input. The power supply is designed to operate properly from
any AC power source 100-240V, 50/60 Hz without user adjustment.
Simply connect the power supply to a standard AC power outlet.
1 INPUTS 2
3 4
OUTPUT
+12V DC
600 mA
1 2
ANTENNA FEED
MCB4
ATW-A49
M3T
M3T
M3T
M3T
3 INPUT S 4
INPUT
+12V DC
5A
Whip or Paddle
Antenna
Included BNC-to-BNC
Cables
Included DC Interconnect Cables
MCB4 Installation and Operation
PO WER
ON
MCB4
ANT ENNA COM B
IN ER S YS
T EM
440 to 86 5 MHz
OFF
POWER
ON
MCB4
ANTENNA COMBINER SYST EM
440 to 865 MHz
OFF
Fig. D—Front-mount Antenna–Rack Mount Hardware Kit
Antenna not included
7. The included rack-mount hardware kit (includes rack ears and
hardware) is provided to permit attachment in a standard 19" audio
equipment rack.
8. The antenna may be mounted on the front of the long rack ear. The
following parts are included in the kit: Long rack ear; short rack ear;
one BNC bulkhead connector with mounting hardware; one 34"
BNC-to-BNC cable; six rack-mount screws.
Assembling the Rack Mount Hardware Kit
• Remove the nut and lock-washer from the bulkhead connector.
Install the connector into one of the two holes in the from the front
long rack ear (see ). Note that the at on the threaded section Fig. D
must be aligned with the at in the panel hole.
• Install the lock-washer and nut (included) over the back of the
bulkhead connector. Secure the connector from the back with its
lock-washer and nut, tightening the nut î‚«rmly.
• Connect one end of the provided BNC-BNC cable to the antenna
feed input jack on the back of the MCB4. Attach the other end of
the cable to the back of the BNC bulkhead connector. Make certain
the bayonet twist-ring is latched on the connector at both ends.fully
• Finally, mount the transmitter antenna to the BNC bulkhead
connector.
Note: To mount two MCB4 units side by side in a single rack space,
use Audio-Technica AT8630 Joining-plate Kit.
7
8
1 INPUTS 2
3 4
OUTPUT
+12V DC
600 mA
1 2
ANTENNA FEED 3 INPUTS 4
INPUT
+12V DC
5A
Fig. B—Front Panel Controls
1. POWER SWITCH: Press switch to apply power to unit. Press again
to turn unit off.
2. POWER INDICATOR: The indicator will light when power is applied.
Fig. C—Rear Panel Controls
3. INPUTS 1 - 4: BNC isolated transmitter antenna inputs. Maximum
RF input is +20 dBm or 100mW.
4. DC OUTPUT JACKS: Provides +12V DC (center positive) at up to
600 mA from each jack to power M3T transmitters.
5. DC POWER INPUT: 3-pin header connector for +12V DC power input.
6. ANTENNA FEED: Attachment point for a standard 50 ohm antenna.
1
3
2
64 5


Product specificaties

Merk: Audio-Technica
Categorie: Niet gecategoriseerd
Model: MCB4

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