Inter-M PMU-120N - Manual (Page 6)

MIXING AMPLIFIER
4
PMU-60N/120N/240N
Front Panel Front Panel
1. INPUT LEVEL CONTROL
Controls the level of each of the six input channels.
2. INPUT SIGNAL INDICATOR
These LEDs light green when input signal is present.
3. CHIME SWITCH
It activates the four tone chime circuitry. The chime indicator lights green when chime is on use.
4. ROTARY ENCODER CONTROL PROGRAM SELECTION DISPLAYED ON THE LCD DISPLAY
- SELECT
The select button activates MENU mode when pressed and held for a few seconds, then it is used as the
select button during menu navigation.
- ESC
It used to return to the OPERATION MODE from the MENU MODE
5. TONE CONTROL
Controls the bass (100Hz) and treble (10KHz) tones of the main amplifier output.