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Troubleshooting
Problem
The Motion Detection
function does not
work.
Color is not correct.
The screen flickers
continually.
RS-485
communication fails.
Solution
• Check that MOTION DEF of SPECIAL SETUP menu
is ‘OFF’.
• Check the setting of WHITE BAL SETUP menu .
• Check that direction of camera turns toward the
Sun.
• Check the polarity between RS-485 Control Port
and RS-485 cable.
• Check the RS-485 Communication establishment
initial value
• We recommend that you make ground connect
between camera and controller in order to maintain
safety communication control.
COLOR CCD CAMERA User’s Manual
43
COLOR CCD CAMERA User’s Manual
42
485 Control Board Connection Port RS-485 Control Port
(+) CONNECTION TERMINAL (TRX+) 485+
(- ) CONNECTION TERMINAL (TRX-) 485-
* RS-485 Communication establishment initial value
Item
Initial value
Camera ID BAUD RATE UART MODE RET PKT
1 9600 8-NONE-1 ENABLE
Problem
Nothing appears on
the screen.
The image on the
screen is dim.
The image on the
screen is dark.
The camera is not working
properly, and the surface
of the camera is hot.
The DAY/NIGHT menu
does not work.
The SENS-UP function
does not work.
Solution
• Check that the power cord and line connection
between the camera and monitor are fixed properly.
• Check that you have properly connected VIDEO
cable to the camera VIDEO output jack.
• Check that the lens type is VIDEO lens or DC lens.
• Is lens stained with dirt? Clean your lens with soft,
clean cloth.
• Set the monitor to proper condition.
• If the camera is exposed to too strong light, change
the camera position.
• Adjust the contrast feature of the monitor.
• If you have an intermediate device, set the 75Ω / Hi-z
properly.
• Check that you have properly connected the camera
to an appropriate power source.
• Check that AGC of EXPOSURE SETUP menu is
‘OFF’.
• Check that AGC of EXPOSURE SETUP menu is
‘OFF’.
• Check that SHUTTER of EXPOSURE SETUP menu is
‘A.FLK’ or ‘MANUAL’.
If you have trouble operating your camera, refer to the following table.
If the guidelines do not enable you to solve the problem, contact an authorized
technician.