User manual

39English
8. Troubleshooting
Error Solution
The device free-
zes
1. Disconnect the power plug for 1 minute,
then restart the device.
2. If the error has not yet been resolved,
reset the unit to the factory setting (see
chapter 6.6.).
The device does
not switch on.
1. Check if the power adaptor is connected
properly with the power supply.
2. The normal function of the product may
be disturbed by strong Electro-Magnetic
Interference. Try to use the product in ano-
ther location
No sound. 1. Turn on the sound as it may be muted.
2. Increase the volume.
3. The audio cable to the speaker system
may not be connected properly.
No signal in DAB
or hiss in FM
mode.
1. Check/move the antenna.
2. Move the radio to another location.
Alarm doesn’t
work.
1. Switch on the alarm.
2. The volume may not be properly set, re-
fer to the solutions of “No sound”.
3. The source of alarm was set to a sta-
tion without signal. Change the source of
alarm or refer to “No signal in DAB or hiss
in FM mode”
No action from
remote control
1. Low battery. Replace the battery.