Sony TC-WR545 Operating Instructions Manual page 21

The following trouble checks will help you correct the most
common problems encountered with your tape deck.
Should any problems persist after you have made these
checks, consult your nearest Sony dealer.
Before proceeding with these trouble checks, verify that:
e The power cord is firmly connected.
eThe amplifier connections are firmly made.
The heads, capstans and pinch rollers are clean.
The amplifier controls and switches are correctly set.
Function Buttons and Tape Transport Problems
Symptom Cause Remedy
The function buttons do not work. The cassette holder is not fully closed. Close the holder completely.
The cassette is not properly inserted. Insert the cassette correctly.
You pressed the button immediately Wait until the Hl indicator stops
after turning on the power. flashing.
The @ button does not work. There is no cassette in the holder. Insert a cassette. :
The record-protect tab has been Cover the hole with tape. (See page
removed from the cassette. 13.)
The automatic shut-off mechanism The tape is slack. : Take up the tape slack.
operates before the end of the tape . :
The cassette shell is deformed. Use another cassette.
Excessively loud tape transport noise This noise is caused by the cassette
during fast winding. and is not a mechanical problem. =
The & button does not work. This occurs when the unit is playing Press the M or Il button to stop
back or recording.
playing back or recording first.
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