Pioneer S-51W User Manual download pdf (Page 8)

100

TROUBLESHOOTING

Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is

something wrong with this component, check the points below. Sometimes the trouble may lie

in another component. Investigate the other components and electrical appliances being used.

If the trouble cannot be rectified even after exercising the checks listed below, ask your nearest

PIONEER authorized service center or your dealer to carry out repair work.

SYMPTOM CAUSE REMEDY

1 No power is being supplied

(Indicator does not light

up when power switch is

turned on.)

• Power supply plug is not

correctly inserted.

• Insert plug securely.

2No sound

(Indicator is lit.)

• Connection of accessory

RCA plug cord is wrong or

disconnected.

• VOLUME knob is set to

MIN.

• Check again and connect

correctly.

• Turn clockwise slowly.

3 Sound is distorted. • Level is too high.

• Input level is too high.

•Turn the VOLUME knob

counter-clockwise to lower

the level.

• Turn the amplifier’s output

level (volume, bass control,

bass boost) counter-

clockwise to lower the level.

4 Howling noise occurs. • No power supplied to the

amplifier.

• Subwoofer level is set too

high.

• Connect an amplifier and

supply power.

• Place the subwoofer a good

distance from speakers.

Turn the VOLUME knob

counter-clockwise to lower

the volume.

5 Much noise when

listening to AM or FM

broadcasts.

• The AM loop antenna or

the FM indoor antenna is

close to this unit.

• Increase the distance

between the AM or FM

antenna (for indoor use)

and this unit.

6 Sound is broken. • Auto standby function is

on.

• Turn the auto standby

function off.

7 Power indicator is lit red. • Auto Standby function is

on.

• Turn the auto standby

function off.

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Pioneer S-51W User Manual Page 8

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