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5.
TROUBLE SHOOTING
Problem
Possible Reason
Power on normally but no video
signal
Pan/Tilt not
power on
initializing
Video is not stable
Control center is not stable
when
Solution
Wrong wire connections
Check and reconnect wires
Wrong or bad power source
Change power source
Fuse broken.
Change fuse
Power cable is disconnected
Address, protocol, and baud rate is not
correctly set
RS485 cable is not correctly connected
Reconnect power wiring
Check and set the parameters
again.
Check and reconnect Rs485 cable
Video cable is wrong
Check and reconnect video
Power source is wrong
Change the power source
RS485 wiring error
Check and reconnect the RS485
Table 13
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