Operation Manual

25
No sound by
chance
There might be a short circuit
Correct the output cable
connection, and turn on again.
In mute status
Cancel the mute
In standby mode
Turn on the unit
Poor picture
quality
Too much interferential signals
Adjust the position of antenna.
No response
May interfered by static
Plug the power cord again
Flash Drive
can’t be read
The USB cable connected incorrectly
Connect the cable correctly.
The flash drive’s current is too heavy, the
product wouldn’t afford it.
Provide external power source.
The flash drive runs self-protection
program because of external device short
circuit.
Change the short circuit device and
restart the product.