Setting Gain Properly - Pioneer GM-D8701 Owner's Manual

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What's what
GM-D8701 and GM-DX871
Front side
G)
Rear side
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GM-D9701 and GM-DX971
Front side
G)
Rear side
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To adjust the switch, use a flathead screwdri-
ver if needed.
G)
POWER/PROTECT indicator
The power indicator lights up to indicate
power
ON.
• If something is not normal, the indicator
turns red.
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GAIN (gain) control
If the output remains low, even when the car
stereo volume is turned up, turn the con-
trols to a lower level. If distortion occurs
En
(
______
)
when the car stereo volume is turned up,
turn these controls to a higher level.
• For use with an RCA equipped car stereo
(standard output of
500
mV), set to the
NORMAL position. For use with an RCA
equipped Pioneer car stereo, with maxi-
mum output of 4 V or more, adjust level
to match that of the car stereo output.
• For use with an RCA equipped car stereo
with output of 4 V, set to the H position.
• If you hear too much noise when using
the speaker input terminals, turn the
gain control to higher level.
@ LPF (low-pass filter) cut off frequency
control
You can select a cut off frequency from
40 Hz
to
240 Hz.
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BASS BOOST REMOTE (bass boost level
remote control) jack
By connecting the Bass boost level remote
control to the jack on the main unit, you will
be able to select a bass boost level from
0dB to 18dB.
For instruction of connecting the bass boost
remote control to the amplifier, see the Con-
nection diagram.@
Setting gain properly
• Protective function included to prevent
malfunction of the unit and/or speakers
due to excessive output, improper use or
improper connection.
• When outputting high volume sound etc.,
this function cuts off the output for a few
seconds as a normal function, but output
is restored when the volume of the head
unit is turned down.