Pioneer GM-A3702 Manuale d'uso - Pagina 6

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Setting the unit

What's what

GM-A5702

Front side

Rear side

GM-A3702

Front side

Rear side

To adjust the switch, use a flathead screwdri-

ver if needed.

1 LPF (low-pass filter) switch

Switch the settings based on the connected

speaker.

! When the Subwoofer is connected:

Select ON. This eliminates high range

frequency and outputs low range fre-

quency.

! When the full range speaker is con-

nected:

Select OFF. OFF outputs the entire fre-

quency range.

2 FREQ (cut off frequency) control

Cut off frequency selectable from 40 Hz to

500 Hz if the LPF select switch is set to ON.

3 BASS BOOST (bass boost level control)

switch

You can select a bass boost level from 0 dB,

6 dB and 12 dB.

4 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

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 HIGH posi-

tion.

! If you hear too much noise when using

the speaker input terminals, turn the

gain control to higher level.

5 Power indicator

The power indicator lights up to indicate

power ON.