S/N Ratio:
78dB
TROUBLE SHOOTING
Before contact with the repair person, you should check the problem reason follow the
instructions:
Phenomenon
Reasons
Solution
No function light or No
sound
Plug is not connected well.
Insert the plug into the electric
outlet well.
Function light is ON,
but No sound
Cable misconnected
Turn off the power, check the input
jack, to ensure is connected to
relevant input jack.
Failed when connect to the
Bluetooth device
To connect the Bluetooth device
properly, and make sure it was
connected successfully.
Volume was set at 0 degree or at
Mute status.
To add the volume at the proper
degree or press the MUTE key
again on the remote.
If the problem exists after checking related procedures above, please refer to the service agent’s
professional technician to fix it. Do not attempt to open the back cover, otherwise there is no
responsibility for our company.
