User Manual

第 22 页 共22页
Trouble-shooting
Before sending the product to maintain, please firstly read the
below trouble shooting table and make simple checking or
adjustment to solve the problem according to the instruction.
If the problem of the product could not be solved effectively
after following the table and checking, please contact with
professional service center or us.
Trouble
Cause
Solution
Not energized
Connecting wire is not
properly connected
Check whether the wire
is properly connected
Fuse is burnt
Check whether the fuse
is burnt. If the fuse is
burnt, replace it with
another one of the same
model promptly.
Internal processor does
not work due to noise or
other factor
Press Reset button the
restore the player to its
initial state
The player fails to play
The CD is polluted
Clean or replace the CD
No sound
The CD inserted is not
supported by the player
Check the CD type
The tail wire is not
properly connected
Connect the tail wire
properly
No image
The brake wire is not
earthed
Make sure the brake
wire earthed
The player fails to play
The CD is of inferior
quality or damaged
Replace the CD with a
higher quality one
The player fails to play
and the parental channel
lock is displayed
The parental channel
lock function is open
Close the parental
channel function or
change grade setting
The player fails to switch
subtitle languages
The DVD played does
not write many
languages
Replace the DVD with
another one with many
languages