Williams Sound SoundPlus Infrared System WIR SYS 90V Guía de instalación Pagina 4

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SoundPlus
®
Infrared Listening System
MAN 132H
MOD 232 Modulator Setup
Determine Location
The modulator is usually located with the sound system amplier or mixer for easy access to an audio input signal.
For portable systems, the modulator can be placed near the emitter or in another convenient location. Infrared Stand
Kit SS-6 is available for portable systems.
Wiring and Connections
Figure 1: MOD 232 (Rear View)
POWER
SUPPLY
A253
A255
INPUT CH A CH B
ACCEPTS ANY LOW
IMPEDANCE MICROPHONE
OR LINE LEVEL SIGNAL.
BASEBAND OUTPUT
SENDS INDIVIDUAL
AND/OR COMBINED
CARRIER FREQUENCIES
OF 2.3, 2.8, 3.3, 3.8 MHz
TO A TX9 EMITTER.
AUDIO LINE OUTPUT
RCA JACK FOR MONITORING,
RECORDING, OR ROUTING
PROCESSED AUDIO TO
ANOTHER SOUND SYSTEM.
POWER IN
24 VAC, 50-60Hz
120 VAC (US); TFP 016 POWER SUPPLY
230 VAC (CE); TFP 027 POWER SUPPLY
CONFIGURATION SWITCHES
CONTROLS CHANNEL SELECTION,
COMPRESSOR GAIN, MIC/LINE
INPUT, CHANNEL ON/OFF, AND
OTHER CONTROLS.
BASEBAND INPUT
A SECOND MODULATOR
MAY BE CONNECTED
HERE FOR 4 (FOUR)
CHANNEL OPERATION.
Figure 2: Power Connection
WARNING: POWERLINE VOLTAGE MUST NOT FALL BELOW 94V, OR SYSTEM
PERFORMANCE WILL BE GREATLY REDUCED!
Power Connection for U.S. Application
1. Connect the TFP 016 power supply to the 3-pin Molex connector located on the
rear of the MOD 232. (See Figure 2, right.)
For Applications Outside The U.S. Requiring 240 VAC Mains Supply:
Use the transformer power supply, model TFP 027.
Secondary specications: 24 VAC, 35 VA, 50/60 Hz.
2. Plug the power supply into the AC outlet.
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