Troubleshooting - Philips MCM148 User Manual

WARNING
Under no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not
open the system as there is a risk of electric shock.
If a fault occurs, first check the points listed below before taking the system for repair. If you are unable to
remedy a problem by following these hints, consult your dealer or Philips for help.
Problem
"NO DISC" is displayed.
Radio reception is poor.
The system does not react when buttons are
pressed.
Sound cannot be heard or is of poor quality.
The left and right sound outputs are reversed.
Solution
Insert a disc.
✔
Check if the disc is inserted upside down.
✔
Wait until the moisture condensation at the lens
✔
has cleared.
Replace or clean the disc, see "Maintenance".
✔
Use a finalized CD-RW or a correct MP3-CD
✔
format disc.
If the signal is too weak, adjust the antenna
✔
or connect an external antenna for better
reception.
Increase the distance between the system and
✔
your TV or VCR.
Remove and reconnect the AC power plug and
✔
switch on the system again.
Adjust the volume.
✔
Disconnect the headphones.
✔
Check that the speakers are connected correctly.
✔
Check if the stripped speaker wire is clamped.
✔
Make sure the MP3-CD was recorded within
✔
32-256 kbps bit rate with sampling frequencies
at 48 kHz, 44.1 kHz or 32 kHz.
Check the speaker connections and location.
✔

Troubleshooting

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