Troubleshooting - Albrecht Audio DR855 Manuel

11. Troubleshooting

Error
The device does not switch on or
turnes off suddenly.
No Power
No Sound or lower sound
No signal or hiss in DAB/FM mode.
Cannot connect with the device
via Bluetooth.
Alarm doesn't work.
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Remedy
1. Check if the power adaptor is connected properly.
2. The device may malfunction when used in areas with
strong radio interference. The device will work properly
again once interference ceases.
3. The normal function of the product may be disturbed
by strong Electro-Magnetic Interference. If so, simply
reset the product to resume normal operation by
following the procedures specified on instruction
manual. If failure persists, try to use the product in other
location.
1. Ensure that the power adaptor is plugged to the
mains socket securely.
2. Ensure that the battery has been charged. If battery
power is low, charge the device by connecting the
power adaptor.
1. Turn up the volume as it may be muted.
2. For AUX IN mode, check if the audio cable is
connected properly and the volume of the audio source
is set high enough.
1. Check the antenna if properly installed or move the
antenna to other position. Try to adjust the length of
antenna.
2. Move the device to other location.
1. The device is connected with other Bluetooth-enabled
device. Disconnect that device and then try again.
1. Switch on the alarm.
2. The volume may not be properly set, refer to the
solutions of "No sound or lower sound".
3. The source of alarm was set to a station without
signal. Change the source of alarm or refer to "No signal
or hiss in DAB/FM mode".
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