Troubleshooting - DBPOWER SBB-55210 User Manual

3. Power on the unit as previously explained.
on remote control repeatedly until the indicator turns to Violet.
5. Power on the connected external player and start playback the music as usual.
TROUBLESHOOTING GUIDE
SYMPTOM
No power
No sound or
sound weak
LINE IN
MP3 Player
Connect to the Phones; AUX Out;
Line Out Jack of the external devices
(Such like MP3 Player; cell phones;
iPod/iPad ... etc)
POSSIBLE CAUSE
The adapter is not connected
The unit is in standby mode
Volume level in minimum position
The paired/connected device
is not in playback mode
Input source incorrect
Rear View
Mobile Phone
POSSIBLE SOLUTION
Conenct the adapter to the unit and
wall outlet
Press and hold STANDY/SOURCE
button on the unit or press the button
on remote control to power on the unit
Raise the volume level by pressing
the Vol + Button on the top of unit
Or press VOL+ button on remote control
Play music/movie in the paired/
connected device as usual and make
sure the volume level of it is in high
level.
Press the STANDY/SOURCE button
on the unit or press the SOURCE button
on remote control to switch to desired
mode
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