Pioneer GM-7200M, Owner'S Manual

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3
Setting the Unit
Gain Control
If the sound level is too low, even when
the volume of the car stereo used along
with this power amplifier is turned up,
turn gain control on the front of the
power amplifier clockwise. If the sound
distorts when the volume is turned up,
turn the gain control counter-clockwise.
• When using with an RCA equipped car
stereo (standard output of 500 mV), set to
the NORMAL position. When using with
an RCA equipped Pioneer car stereo with
max. output of 4 V or more, adjust level to
match the car stereo output level.
• If you hear too much noise when using the
speaker input terminals, turn the gain con-
trol counter-clockwise.
Power Indicator
The power indicator lights when the
power is switched on.
LPF (Low-Pass-Filter) Cut Off
Frequency Control
You can select a cut off frequency from
40 to 240 Hz.
Bass Boost Control
You can select a bass boost level from
0, 6, 9 and 12 dB.
For instruction of connecting the bass
boost remote control to the amplifier, see
the “Connection Diagram” section.