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Setting the Unit
<ENGLISH>
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
control counter-clockwise.
Bass Boost Level Control
Switch
Bass boost level control can
boost the level around the fre-
quency selected by the bass
boost frequency control switch
from 0, 6, and 12 dB.
Power Indicator
The power indicator lights when the
power is switched on.
LPF (Low-Pass Filter) Select Switch
Set the LPF select switch as follows according to the type of speaker that is connected to the
speaker output connector and the car stereo system:
LPF Select Audio frequency range Speaker Remarks
Switch to be output Type
LPF (right) Very Low Frequency range Subwoofer Connect a subwoofer.
OFF (left) Full range Full range
BFC (Beat Frequency
Control) Switch
If you hear a beat while
listening to an AM broadcast
with your car stereo, change
the BFC switch using a small
standard tip screwdriver.