8. BEFORE MAKING SERVICE CALL

Symptom

 

Items to be checked

No picture

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Is power supplied correctly?

 

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Is the power switch on, and the power LED illuminated?

 

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Is the lens iris adjusted correctly?

 

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Are the camera and video cables connected correctly?

 

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Is the shutter mode set correctly?

 

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Is the monitor on, and in working condition?

Poor color

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Is the monitor adjusted correctly?

 

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Is the white balance of the camera adjusted correctly?

 

 

(in modes other than automatic tracking)

 

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Is the matrix color correction set correctly?

 

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Is the illumination sufficient?

Noise appears

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Is the camera cable connected securely?

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