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Problem
Possible solution
No sound picture
Check that the main plug has been connected to a wall outlet.
Check that you have pressed the POWER button on the front of monitor set.
Check the picture contrast and brightness settings.
The remote
control does not
work
Check go see if there any object between the product and remote control causing obstruction.
Are batteries inslalled with correct polarity (+ to +, - to -)
Correct remote operating mode set: MONITOR, VCR, etc ?
lnstall new balleries
Power is suddenly
turned off
Is the sleep times set
Check the power control settings. Power interrupted
No broadcast on station tuned with auto activated
Picture appears
slowly after
switching on
This is normal, the image is muted during the product startup process.
Please contact your service center, if the picture has not appeared after five minutes
No or poor color
or poor picture
Adjust the color in menu option.
Keep a sufficient distance belween the product and the VCR
Try another channel, the problem may be with the broadcast.
Are the VIDEO cables installed properly ?
Activate the any function to restore he brightness of the picture
Horizontal/verti-
cal bars or pic-
ture shaking
Check for local interference such as an electrical appliance or power tool.
No output form
one one the
speakers
Adjust balance in menu option.
Before connect the service technology, perform the following simple checks.
If any problem still exist, unplug the CCTV monitor and calling for serving.
3 . Tr o u b l e s h o o t i n g
