v
DiViS
35
w w w .
DiViS
D V R . c o m
10. TROUBLE SHOOTING
If you have trouble operating your camera, refer to the following chart.
PROBLEM
SOLUTION
Does not operate
●
Check if the power supply is AC24V.
●
Check if RS-485 communication cable is connected properly.
●
Check camera ID setting.
●
Check the termination.
No picture
●
Check if all the cables are connected correctly.
●
Check the monitor is adjusted correctly.
●
Check if video signal line is cut.
Dark screen
●
Adjust the monitor status.
Abnormal camera
operation status
●
Check if the voltage level is out of the specification.
●
Check the termination.
Screen not clear
●
Check if there is dust on a lens.
●
Adjust the monitor status.
●
Check whether or not the camera is exposed to excessive light,
and change the camera angle or location if necessary.
●
Adjust the lens focus again.