Peavey MMA 800T Music Mixer User Manual


 
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HIGH EQ CONTROL (TREBLE) (3):
Active equalization control that adjusts the high frequency response. Clockwise rotation boosts highs while
counterclockwise rotation provides a cut (reduction) of the high frequencies (±10 dB).
MASTER (4):
Controls the overall volume level of the system.
PROGRAM LEVEL CONTROL (5):
Controls the signal level of the program input.
CONTOUR SWITCH (6):
The "in" position of this switch provides a 6 dB boost at 100 Hz and 6 dB boost at 10 kHz. The "out" position
removes boost from the system.
EQ BYPASS (7):
The "in" position of this switch bypasses bass and treble equalization. The "out" position allows operation of the
equalization.
POWER ON LED (8):
Indicates when AC power is being supplied to the unit.
ACTIVITY LED (9):
Indicates output level from the master mixing stage. The LED illuminates when signal level is approximately
25 dB below rated output.
POWER SWITCH (10):
Depress to "on" position to turn on.
REAR PANEL:
AC OUTLET (unswitched)(11):
Provides AC power for auxiliary equipment with a power consumption of no more than 300 watts. Using this
outlet for equipment with total power consumption ratings of more than 300 watts can create a fire or shock
hazard.
MAINS POWER CORD (12):
Connect to 120V AC power source. This cord is fitted with a standard two prong power plug with an integral large
ground pin. For your safety, we have incorporated a 3-wire line (mains) cable with proper grounding facilities. It
is not advisable to remove the ground pin under any circumstances. If it is necessary to use the equipment without
proper grounding facilities, suitable grounding adaptors should be used. Less noise and greatly reduced shock
hazard exists when the unit is operated with the proper grounded receptacles.
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