SERVICE MANUAL
46
11NOV05 – SM7648-1
CCD - “Black Point and White Point Defect Detect”
Adjustment Specification
Important
Do not use the CAMERA DOCK in this procedure.
Prerequisites:
None
To Check:
You cannot check this adjustment.
To Adjust:
[1] Energize the PATTERN BOX.
[2] Set the PATTERN BOX:
• color temperature: 3100 +/- 20 K
• luminance: 900+/- 20 cd/m
2
Purpose:
To measure and store the values for the number of black pixels.
Do When:
• The image has pixels that are not correct.
• After installing a new:
– CP1 BOARD - MCU
– MONITOR LCD AY
– LENS AY
Specification:
The “Dsc Calibration” window displays the number of pixels that have a malfunction.
Special Tools:
• SERVICE SOFTWARE
• Computer
• USB CABLE
• 5 V AC ADAPTER
• PATTERN BOX
CAMERA
PATTERN BOX
(COLOR VIEWER)
P264_9003AA
