Problem
Possible cause
Solution
No sound,
VOLUME is not adjusted.
Adjust volume.
no power
Headphones are connected.
Disconnect headphones.
Power cord is not securely connected.
Connect the power cord properly.
Batteries are dead.
Insert fresh batteries.
Batteries are inserted incorrectly.
Insert batteries correctly.
Trying to change over from AC power to battery
Remove the power cord from the
supply without removing the power cord.
unit’s AC MAINS socket.
No reaction to
Electrostatic discharge.
Disconnect the set from power supply,
operation of any keys
reconnect after a few seconds.
Poor radio reception
Weak radio signal.
Adjust the antenna for optimum
reception.
Interference caused by electrical equipment
Keep the radio away from electrical
like TVs, computers, engines, etc.
equipment.
no
or
E
indication
The CD is badly scratched or dirty.
Replace or clean the CD.
No CD is inserted.
Insert a CD.
The CD is inserted upside down.
Insert CD with label facing up.
The laser lens is steamed up.
Wait until the lens has cleared.
The CD skips tracks
The CD is damaged or dirty.
Replace or clean the CD.
SHUFFLE
or
PROGRAM
is active.
Switch off
SHUFFLE
or
PROGRAM
.
Poor cassette
Dust and dirt on the heads, capstans, or
Clean heads, capstans, and pressure
sound quality
pressure rollers.
rollers.
Use of unsuitable cassette types
Only use NORMAL type cassettes for
(METAL or CHROME) for recording.
recording.
Recording does
Cassette tab(s) may be snapped off.
Apply a piece of adhesive tape over
not work
the opening.
15
English
AZ 1050 /17
page
15
TROUBLESHOOTING
WARNING
Under no circumstances should you try
to repair the set yourself as this will
invalidate the warranty.
If a fault occurs, first check the points listed
below before taking the set for repair.
If you are unable to solve a problem by
following these hints, consult your dealer or
service center.
AZ1050/17 eng usa 8/1/01 14:47 Page 15