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8. OPERATIONS (GM-6100F/XU/EW)
A
very low frequency range* because it is not necessary for the speakers you are using.
B
If you hear a beat while listening to an MW/LW broadcast with your car stereo, change the BFC switch using a small stan- dard tip screwdriver.
BFC (Beat Frequency Control) Switch
The power indicator lights when the power is switched on.
C
Power Indicator
LPF(Left)* N 40 to 120 HzSubwooferConnect a subwoofer.OFF(Center)Full rangeFull rangeHPF (Right)* 40 to 120 Hz NFull rangeUse if you want to cut the
Set the LPF/HPF select switch as follows according to the type of speaker that is connected to the speaker output connector and the car stereo system:LPF/HPF Select Audio frequency rangeSpeakerRemarksSwitchto be outputType*See the OCut Off Frequency Control� section.
LPF (Low-Pass Filter)/HPF (High-Pass Filter) Select Switch
D
E
For two-channel input, slide this switch to the left. For four-channel input, slide this switch to the right.If the LPF/HPF select switch is set to LPF or HPF, you can select a cut off frequency from 40 to 120 Hz.
trols for speaker outputs A and B to the same position.(standard output of 500 mV), set to the NOR- MAL 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.
Input Select SwitchCut Off Frequency Control
Adjusting the gain controls A and B will help match the output of the car stereo to the Pioneer amplifier. Normally, set the gain con- trols to the NORMAL position. If the output is low, even when the volume of the car stereo is turned up, turn these controls clockwise. If there is distortion when the volume of the car stereo is turned up, turn these controls counter-clockwise.YIf you only use one input plug, set the gain con-YWhen using with an RCA equipped car stereo
F
Gain Control
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GM-6100F/XU/EW
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