Vitek VT-5009 SR - Manual (Page 13)

TROUBLE SHOOTING
The following conditions do not necessary mean that the TV is broken. Please check the causes as indicated below request
ing that the TV be serviced.
ENGLISH
13
Condition Cause
No sound and picture
Dead batteries pack or is not properly connected.
AC adaptor is not properly connected.
Unauthorized power supply being used.
The TV/AV is not selected properly.
No picture
The program is not tuned properly.
Resetting the broadcast program.
The S. SYS is not selected or matched video system
properly.
No sound
The volume level is set to minimum.
The earphone is plugged in to the unit.
Poor signal reception due to sound is muting automatically.
The S. SYS. is not selected and audio system properly.
The audio signal is muting.
Poor reception
The antenna is not adjusted to best direction or not connect
ed to out door antenna properly.
The program channel is not tuned up properly.
The S. SYS. is not selected or matched to system properly.
Poor brightness of screen The brightness and contrast is not set to the best level.
The screen not good or clear reception
The broadcast signal may be too weak.
The antenna is not adjusted to best direction properly.
The weak signal is set off.
Snow on the screen
You may be receiving electronic interference from car train
engines, and High voltage wires or neon signs cross it.
Poor color
The colour system is not set to match video system.
The signal is too weak and color system is not working.
Remote controller doesn't work
The batteries lose power.
The sharp rays interference the remote reception.
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