8. BEFORE MAKING SERVICE CALL
Symptom |
| Items to be checked |
No picture | 䍃 | Is power supplied correctly? |
| 䍃 | Is the power switch on, and the power LED illuminated? |
| 䍃 | Is the lens iris adjusted correctly? |
| 䍃 | Are the camera and video cables connected correctly? |
| 䍃 | Is the shutter mode set correctly? |
| 䍃 | Is the monitor on, and in working condition? |
Poor color | 䍃 | Is the monitor adjusted correctly? |
| 䍃 | Is the white balance of the camera adjusted correctly? |
|
| (in modes other than automatic tracking) |
| 䍃 | Is the matrix color correction set correctly? |
| 䍃 | Is the illumination sufficient? |
Noise appears | 䍃 | Is the camera cable connected securely? |
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