Manual

Reference Monitor Controllers User Handbook

RMMC1L MONITOR CONTROLLER

If the Standby countdown is currently active, the countdown is cancelled and both the TX

and Standby buttons are deactivated.

DIM Button

The DIM button attenuates the audio level at the output by a pre-set amount from -2dB to

-23dB. The attenuation is applied after any level adjustment made by the master volume

control. The DIM level is set by adjusting the DIM Level potentiometer on the rear panel.

The DIM button has a latching action; press to activate, press again to deactivate. When the

DIM button is active it illuminates yellow.

The DIM button is also used to set the brightness of the LEDs that illuminate all of the

front panel buttons. When power is applied to the unit, all of the LEDs on the front panel

are illuminated for 1 second. During this period, pressing the DIM button will adjust the

LED brightness to one of the three available levels. Each time the button is pressed, the 1

second timeout period is restarted. When the required LED brightness level has been set,

simply allow the unit to return to normal operation.

An ‘active low’ remote input is available for remotely controlling the DIM operation.

CUT Button

The CUT button mutes the audio at the output. The CUT button has a latching action; press

to activate, press again to deactivate. When the CUT button is active it illuminates red.

An ‘active low’ remote input is available for remotely controlling the CUT operation.

Master Volume Control

The Master Volume Control adjusts the attenuation on all of the audio channels from 0dB

down to -86dB.