Monitor And Talk Back - Inter-m IMX-824 Operation Manual

MIXING CONSOLE

Monitor and Talk Back

Monitor and Talk Back
1. FRONT PANEL
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IMX-824/832/840
1. LAMP DIMMER
Controls brightness of Littlite lamps. Provided voltage is
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continuously variable from 1.5V to 12V.
2. TALK BACK MIC
A Talkback Mic can be connected via this front panel XLR.
Phantom power is provided by 48V switch.
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3. TB LEVEL
Controls talk-back microphone gain from +22dB to +60dB.
4. METER SELECT
Toggles what is shown on GROUP/AUX meters.
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5. OSCILLATOR
- OSC/PINK: Toggles the tone generator's output between
- FREQ: Sweeps tone generator frequency continuously from
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about 50Hz to 9kHz.
- ON: Activates the tone generator.
- OSC LEVEL: Controls tone or noise level continuously.
6. DESTINATION
Selects destination for both the tone generator and the talk-
back circuit.
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7. TALK BACK
This sends the talkback mic signal to the outputs selected in the
above routing section. This switch is a PTT (push-to-talk)
momentary pushbutton.
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oscillator and pink noise.