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5
TROUBLE SHOOTING
This section offers some helpful information to overcome most of the problems
you may encounter. We hope this section can help you to enjoy a pleasant
setup.
Problem
Possible Causes
Solution
System Message
shows “NO Signal” on
monitor screen
No power supply to
corresponding
camera(s)
Check lighting circuit &
power is available at the
camera. Check camera
wiring, making sure the
polarities are correctly
connected.
Channel/Monitor is not
paired with camera
To complete Pairing,
select reverse, hand brake
ON, press the camera
pairing button. See
[Advanced Operation –
Pairing Camera] section as
a guide.
Low signal or unstable
signal
Antenna directional
limitation
Adjust camera antenna and
monitor position.
Strong radio signal near by
Position WiFi router etc.
away
from the camera and/or
monitor.
Camera image is
missing during manual
scan
Scan channel(s) been
set OFF
Press [OK] button, go to
menu; enable the
channel(s). See [Advance
Operation – Setting Auto/
Manual Scan Sequence] for
detail.
Dim / over bright image
on monitor screen
Monitor brightness
incorrectly adjusted.
Press [OK] button, go to
menu, enter [System
Setup]; adjust [Brightness].
See [Advance Operation –
System Setup] for detail.
Image Frozen and
receiver function buttons
do not respond
System crash
Use a pin etc to press
[Reset Switch] to restore
the system.
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