Table of Contents
Advertisement
Check the following before requesting service:
SYMPTOM
Can't power
Built-in battery drained
on
The unit in power off mode
No sound or
Volume of the unit was set to
sound weak
minimum position
Volume level of paired BT device is
in low level
Volume level too high
Sound
distortion
Volume level of the paired BT device
too high
BT not
The external BT
functioning
paired to the unit
The external BT device too far
from the unit
TF (Micro SD) card was inserted
into the unit
TROUBLE SHOOTING GUIDE
POSSIBLE CAUSE
d
evice had NOT
6
POSSIBLE SOLUTION
Recharge the battery as page
Press and hold the " 0 " Button on the
top of unit approximately 1 second
to power on the unit. The blue (or
green) MODE Indicator on the top of
unit will illuminate
Increase the volume level by press
" +
"
and release the
Button repeatedly
Rise the volume level of the paired
BT device
Reduce the volume level by press
"
"
−
and release the
Button repeatedly
Reduce the volume level of the paired
BT device
Pair the external BT device to the
unit as page 4
Place the external BT device close to
the unit
Unplug the TF (Micro SD) card from
the unit in power off mode before
use BT (Bluetooth)
-
3
Advertisement
Table of Contents
