Optimus SYSTEM 734 owner manual Troubleshooting, Stereo

Models: SYSTEM 734

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TROUBLESHOOTING

13-1279.fm Page 36 Wednesday, July 14, 1999 4:50 PM

TROUBLESHOOTING

If your system is not working as it should, these suggestions might help you elimi- nate the problem. If the system still does not operate normally, take it to your local Radio Shack store for assistance.

Symptom

Possible Cause

Suggestion

Power does not turn on

Power problem.

Check the AC power cord and

when POWER is pressed

 

AC outlet.

 

 

 

No sound.

VOLUME DOWN/UP set

Adjust VOLUME toward UP (or

 

too low.

press VOLUME s on the remote

 

 

control).

 

 

 

No sound when function is

Wrong function

Select another function or

selected.

selected or speakers

check speaker connections.

 

connected incorrectly.

 

 

External audio source.

Start the external audio

 

 

source.

 

 

 

CD Changer does not

CD loaded upside

Load CD correctly.

work.

down.

 

 

 

 

Sound from CD skips.

CD is dirty or dam-

Clean CD and reload it or try

 

aged.

a new CD.

 

 

 

Poor sound quality during

Cassette tape heads,

Clean cassette decks (see

cassette tape playback.

capstands, or pinch

“Cleaning the Tape Handling

 

rollers are dirty.

Parts”).

 

 

 

Record does not work.

Erase-protection tabs

Put a piece of tape over the

 

are removed from the

holes where the erase-protec-

 

cassette tape.

tion tabs were.

 

 

 

Output sound is not ste-

The station you are

Try another FM station you

reo.

listening to is an AM

can receive in stereo.

 

station or you are not

 

 

receiving a stereo sig-

 

 

nal from the FM sta-

 

 

tion.

 

 

FM MONO. is not set to

Set FM mode to STEREO.

 

STEREO.

 

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Page 36
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Optimus SYSTEM 734 owner manual Troubleshooting, Stereo