Troubleshooting - Philips MZ3C/37L User Manual

4 Press PROGRAM again to confirm the setting.
™ PROGRAM disappears, the preset number and the
frequency of the preset station are shown.
5 Repeat the above four steps to store other stations.
• You can overwrite a preset station by storing another
frequency in its place.
Tuning to preset stations
Press PRESET 4 or 3 (¡ or ™ on the remote control) until
the desired preset station is displayed.
Changing tuning grid (some versions only)
In North and South America the frequency step between
adjacent channels in the AM and FM band are 10 KHz and
100 KHz respectively. In the rest of the world this step is
9 KHz and 50 KHz. Usually the frequency step has been
preset in the factory for your area if not:
1 Select TUNER source.
2 Press 9 on the set for at least 5 seconds.
™ The display shows either GRID 9 or GRID10.
Note: All preset stations will be lost and need to be
reprogrammed.

TROUBLESHOOTING

WARNING
Do not open the set as there is a risk of electric
shock! Under no circumstances should you try to
repair the set yourself, as this will invalidate the
warranty.
Problem Possible cause
No sound /power Volume not adjusted
Headphones connected
Power cord not securely plugged to wall outlet Plug in properly
No reaction to Electrostatic discharge
controls
TIMER/SLEEPER Clock time not set
does not work
Severe radio hum or Electrical interference: set too close to TV,
noise VCR or computer
Poor radio reception Weak radio signal
NO DISC or CD badly scratched or dirty
DISC NOT CD-R(W) is blank or the disc is not finalised
READABLE Laser lens steamed up
indication
The CD skips tracks CD damaged or dirty
SHUFFLE or PROGRAM is active
Remote control does Batteries dead
not function properly Batteries incorrectly inserted
Distance/ angle between the set too large
If a fault occurs, first check the points listed below before
taking the set for repair.
If you are unable to remedy a problem by following these
hints, consult your dealer or service center.
Remedy
Adjust the VOLUME
Disconnect headphones
Disconnect the unit from the power supply
reconnect affter a few seconds
Set the correct clock time
Increase the distance
FM: Direct the FM antenna wire for optimum
reception
Replace/ clean CD, see Maintenance
Use a finalised CD-R(W)
Wait until lens has cleared
Replace or clean CD
Switch off SHUFFLE / PROGRAM
Insert fresh batteries
Insert the batteries correctly
Reduce the distance/ angle
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