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Troubleshooting
4. Troubleshooting
4.1 Troubleshooting of digital TV
4.2 Troubleshooting of analog TV
Solution
Symptoms
No image, no sound
Imperfect image and sound
Two sound track
Cannot play USB
Check the connection of DVB-T antenna
Check the connection of DVB-T antenna, and adju
-st the place of DVB-T antenna
RADIO
The program is bilingual.
Press on the remote control to switch track.
The playing file formats are not the unit supported
formats.
Solution
Symptoms
No picture, no sound
Abnormal sound
Picture without color
Normal sound
without image
Without image or
abnormal picture
Low sensitivity of
remote control
Picture with snow spots,
oblique or vertical line
No power supply or the receiver is in the standby mode.
Wrong sound system.
Set the right sound system.
Adjust the item of chroma.
It is black and white TV program.
Wrong video system setting. Enter VIDEO SYSTEM
of Picture to adjust.
The plug of the monitor is not inserted well.
Strong interruption of TV signal and the monitor is in
protective status.
Make sure the VGA cable is well connected and the
PC works normally.
Make sure right insertion of battery.
Low battery or interruption of remote control signal.
Weak signal. Using amplifier to strengthen it.
Defective connection of antenna,or the wire in antenna
cable is broken off.
Failure of TV station.
Summary of Contents for TV6818E
Page 1: ...User s Manual ...
Page 2: ...TV6818 User s Manual V1 0 ...
