a)
When you are not using this machine, please turn off the
power of this machine.
b)
When playing, there will be noise/broken sound/lower
sound/distorted sound due to the following reasons:
i.
The voltage may be too low. Charge the battery or
replace the battery in time.
ii.
External signal interference, stop working.
c)
There is no sound for the following reasons:
i.
The power is not turned on or the switch is not turned
on.
ii.
The speaker may be broken, please replace the
speaker.
d)
If the machine is not used for a long time, the battery should
be taken out to prevent the battery fluid from leaking out
and damaging the machine.
ENVIRONMENT PROTECTION
Dispose the appliance according to the local
garbage regulations.
Never throw it away to the rubbish, so you will
help to the improvement of the environment.
TROUBLESHOOTING GUIDE
