Pioneer A-302 Instrukcja obsługi - Strona 10

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Wzmacniacz Pioneer A-302. Pioneer A-302 13 stron.

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 PLONEER authorized service center or your dealer to

carry out repair work.

No power supplied to unit.

Power plug is disconnected from outlet.

¢ The component power plug has been plugged

into another component power outlet (e.g.

timer, etc.) but power to that unit is

disconnected.

e insert plug securely into outlet.

@ Turn on power to the other component.

Connecting cords are disconnected from

¢ Connect securely.

terminals, or connected incorrectly.

¢ Both the shorting bars are disconnected from

ADAPTOR terminals, and the DIRECT switch is

set to OFF.

dirty.

e INPUT SELECTOR switch is not set to the

desired input source.

® Connect the shorting bars securely.

Clean terminals and plugs.

e Set the switch correctly (PHONO, TUNER, CD,

LINE, TAPE 1/DAT, TAPE 2).

® Consult the operating instructions for the other

components.

Set the switch to "A", "B", or "A + B".

@ Set MUTING switch to the off position (the

indicator goes off).

e The SPEAKERS selector switch is set to "OFF".

@ MUTING switch is in the on position (the

indicator is lit). (A-402 only)

Connecting cords or speaker cords are

disconnected on that side.

@ BALANCE control has been adjusted to one

side.

e The position of REC SELECTOR switch is

incorrect.

® Connections are incorrect.

® Operation of cassette deck is incorrect.

No sound from one speaker.

e Connect securely.

¢ Adjust BALANCE

control to center position.

e Set switch correctly (See section "RECORDING

TAPES").

e Reconnect properly.

e¢ Consult the operating instructions of the cassette

deck.

® Set switch correctly (See section "COPYING

TAPES").

Consult the operating instructions of the cassette

decks.

Cannot record tapes.

e The position of REC SELECTOR switch is

incorrect.

Cannot perform tape copying.