User manual

-23-
TROUBLESHOOTING
Please use the following methods to solve the following problems while using this unit.
Fault Phenomenon Possible Cause Handing
Power supply can not be turned on
Power plug is not fully inserted into
the socket
Insert the power plug into the
socket securely
Battery is used up Replace with a new battery
The remote control does not work
The front end of the remote control
is not aimed at the infrared
reception part of the player
Please aim at the remote control
window
No video cables are connected or
not securely connected
Perform connection according to
system connection diagram
TV not set at video mode Set the TV at the video mode
No image on the TV screen
The scanning mode of the device
does not match the TV scanning
mode
Press line by line/alternate line
key to convert scanning mode
No disk is placed into the guide slot Place the disk into the guide slot
No disk is in Place in a disk
Play can not be realized
Inverse placement of disk
Be sure that the side with
pictures of the disk points
upwards
Video cable not connected or not
connected securely
Connect the cable as per the
diagram
No sound from loudspeaker
Wrong operations with external
amplifier
Correct operations of amplifier
Disk not clean
Use a piece of clean and soft
cloth to clean the disk
Disk scratched
Discontinuous sound and distorted
pictures
Disk distorted
Replace the disk with a new one
Invalid displayed on the TV screen Wrong Operation
Please refer to the function
operation description for more
details
Operation can not be done
Embedded micro computer fails
due to lightning, static or other
interference
Power OFF, and restart the
computer