Troubleshooting - Philips AW 7150/04S Instructions For Use Manual

Troubleshooting

If a problem 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.
Warning: Under no circumstances should you try to repair the set yourself, as this would
invalide the guaranteey.
PROBLEM
– POSSIBLE CAUSE
• SOLUTION
No sound
– Volume too soft or too loud
• adjust volume
– Headphones are connected
• Disconnect headphones
– Batteries are exhausted
• Insert fresh batteries
– Batteries are incorrectly inserted
• Insert the batteries correctly
– mains lead is not securely connected
• Connect the mains lead properly
Poor radio reception
– Weak radio aerial signal
• Aim the aerial for best reception:
– FM: incline and rotate telescopic aerial
– AM (MW/LW): rotate the entire set
– Interference caused by closely located
electrical equipment like TVs, video re-
corders, computers, thermostats,
fluorescent lamps (TL), engines etc.
• Keep the set away from electrical
equipment
This unit complies with the radio interference requirements as laid down in EC (European
The type plate is located on the bottom of the set.
Poor cassette sound quality
– Dust and dirt on the heads, capstan or
pressure roller
• Clean the heads etc, (see Maintenance)
Recording does not work
– Cassette tab(s) are removed
• Apply a piece of adhesive tape over the
missing tab space
Commity) regulations
AW 7150/AW 7250/00. page 9
9