PIONEER GM-3100T/XU/UC
Manual de Servicio

D

C

E

B

A

F

22

8. OPERATIONS (GM-3100T/XU/EW)

1

1

BFC (Beat Frequency Control) Switch
If you hear a beat while listening to an MW/LW broadcast with your car stereo, change the BFC switch using a small standard tip screwdriver. Power Indicator

The power indicator lights when the power is switched on.

2

2

Gain Control

GM-3100T/XU/EW

If the sound level is too low, even when volume of the car stereo used along with this power amplifier is turned up, turn gain control on 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 3

3

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

LPF (Low-Pass Filter) Select Switch speaker input terminals, turn the gain
Set LPF select switch as follows according 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
4 LPF (right) Very Low Frequency range Subwoofer Connect a subwoofer. OFF (left) Full range

control counter-clockwise.

4