Operation Manual

72
Symptom Possible cause/remedy
The sound is intermittent.
The volume is set too high.
Decrease the volume.
The CD is damaged or dirty.
Clean the CD or replace it.
The device is being exposed to vibration.
Install the device in a location with low
vibration levels.
19.6 Problems with the external input
Symptom Possible cause/remedy
No sound from the external input (AUX).
Is the device connected correctly?
Has AUX been selected as the input
source?
Has playback been started on the
external device and has the output
volume been set?
If the malfunction has not been resolved, even after performing the checks described, please contact the
Technical Hotline (for further information see Page 19).