Text preview for : 6_31.pdf part of Panasonic VDR-M70 Panasonic VDR-M50 and VDR-M70 Service manual
Back to : Vdr-M50_M70.part1.rar | Home
Information: 1) The SPOT NOISE adjustment compensates for bright points that appear on the screen, and these are caused by a defect in pixel of CCD (image sensor) that may occur when DVD video camera/ recorder is used under particular conditions or for a long time. Therefore, execute SPOT NOISE only in the following cases: a) Pixel defect occurs in CCD and a bright point appears on screen, b) Lens unit (CCD) is replaced c) "Data Initialize" is executed 2) The presence or absence of a bright point that appears on screen due to pixel defect on CCD can easily be judged by capping the lens. Use a CRT color monitor for this check. Procedure: 1) Choose SPOT NOISE on the ADJUST MENU screen. 2) Click the EXECUTE button on ADJUST MENU screen to start adjustment. When SPOT NOISE starts, the DVD video camera/ recorder will automatically turn on again. 3) When adjustment is complete, the ADJUSTMENT FINISHED dialog will appear: Click the OK button in dialog to restore the ADJUST MENU screen. If bright point still appears after adjustment is finished, the lens unit (CCD) may be faulty.
ADJUST MENU screen
MANUAL ADJUSTMENT PROGRAM for SERVICE STATION
MODEL NAME: ××××
ADJUST MENU
DATA INITIALIZE VIDEO LEVEL BURST LEVEL SAMPLING PULSE AUTO FUCUS AUTO IRIS CONTROL MATRIX CHROMA GAIN SPOT NOISE LCD EVF
1
2
CONNECTION
EXECUTE
RETURN
ADJUSTMENT FINISHED dialog
FINISHED ADJUSTMENT FINISHED. OK
3