Peavey MMA8752, MMA8352, MMA81502 user manual Applications, Front Panel

Applications

·	presentation rooms	·	convention centers
·	board rooms	·	paging systems
·	courtrooms	·	background music
·	auditoriums	·	retail spaces
·	lecture halls	·	restaurants
·	meeting rooms

Front Panel

1.Power Indicator

The green LED indicates when AC power is supplied to the unit and the power switch is on.

2.Signal Level Indicator

The green LED indicates signal presence at the amplifier output.

3.SPS™ Indicator

The red LED indicates when SPS circuitry is active. SPS eliminates power amplifier clipping.

4.Input Channel Level Controls

Controls the signal level of the input channels 1–8 respectively to the mix bus.

5.Input Channel Signal Status Indicators

Indicates signal presence (green) and peak (red) conditions of the channel input signal prior to the level controls. Be cautious not to overdrive the mix bus.

6.Program Input Level Control

Controls the signal level of the program input to the mix bus.

7.Low EQ Control (Bass)

This is an active equalization control that adjusts the low frequency. Clockwise rotation boosts low frequencies and counter-clockwise rotation provides a cut in low frequencies (±10 dB). EQ is flat at center detent.

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