28 - English
18. Cleaning
Always disconnect the device from the mains before cleaning it.
Only use a dry, soft cloth to clean the device. Do not use chemical solutions or cleaning
products because these may damage the device’s surface and/or inscriptions.
Notice!
Do not touch or clean the lens in the laser unit.
19. Storing the device when not in use
If you do not intend to use the stereo sound system over a longer period of time, store it in
a cool, dry place and make sure that the device
is protected from dust and extreme temperature fluctuations.
If the device is not used for a long time, remove the batteries from the device and remote
control, and disconnect the mains plug.
20. Troubleshooting
If a fault occurs, first see whether you can resolve the problem yourself. You might find this
overview useful.
Fault
Possible cause
Corrective action
No sound
The current volume is set too low.
Increase the volume.
Mute setting is activated.
Switch off the mute setting.
When the device is connected
via AUX or Bluetooth: The vol-
ume of the external device is too
low.
Increase the volume on the ex-
ternal device.
Headphones are connected.
The sound playback on the
speakers is interrupted if head-
phones are connected.
Unplug the headphone jack
plug from the headphone sock-
et.
No or poor ra-
dio reception
The station signals are too weak.
Adjust the frequency of the sta-
tions.
Move the radio to a different lo-
cation or change the direction of
the aerial to improve the recep-
tion, if necessary.
Summary of Contents for SPSS 125 A1
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