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8. BEFORE MAKING SERVICE CALL
Symptom
"NO CAMERA HEAD
DETECTED" displayed
No picture
Unstable picture
Poor color
Noise problem
Are the camera cable and the camera head connected correctly? It is direction dependent!
Is the camera cable broken?
Is power supplied correctly?
Is the lens iris adjusted correctly?
Are the camera and video cables connected correctly?
Is the shutter mode set correctly?
Does the video output from the camera match with the input signals from the monitor?
Is the connector of the camera cable loose?
Is the direction of the camera cable correct?
Are the other cables connected correctly?
Is the monitor adjusted correctly?
Is the white balance of the camera adjusted correctly?
(in modes other than automatic tracking)
Is the matrix color correction set correctly?
Is the illumination sufficient?
Is the connector of the camera cable loose?
Is the direction of the camera cable correct?
Are the other cables connected correctly?
Items to be checked
25
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