SERVICE MANUAL
7-2-79. Video A/B Calibration Failure
LOCAL PANEL Message
VIDEO A/B CALIBRATION FAILURE. PRESS
ENTER TO CONTINUE
SUMMARY
This is for service only. The image area sampled was out of acceptable calibration range.
SEQUENCE OF EVENTS
Video is calibrated automatically.
PHONE FIX - - OPERATOR CORRECTABLE
ON SITE - -TECHNICIAN CORRECTABLE
1. Check the video signal for overblack or underwhite areas.
2. Select a different area on the image to sample for calibration.
TECH TIPS
THEORY
7-108
Host Alarm
Service Log
No
Yes
1908110
2004 December Rev. S