Nikon CoolPix 4100, Repair Manual

Page: 47 / 69

VAA30001-R.3636.A
- A 26
･
E 4100 -
12. CCD white dot defect compensation
[Conditions]
• With the lens shutter being closed, read the defect of CCD pixels. Then, make the correction data and rewrite
the data by the following procedure.
Correct the upper level of defective 1300 pixels from the brightest number of CCD pixels..
[How to]
• Double-click on "DscCa1Di140".
• Select "CCD Defect" from Test menu of Calibration Software and click the "OK". Refer to FIG-1.
• After adjustment, the adjustment value will appear on the screen. Refer to FIG-2.
13. CCD black dot defect compensation
[Conditions]
• Fix the camera so that only the white part of the pattern box should be displayed on the screen.
(Do not allow outside light to enter in as much as possible.)
• With the lens shutter being opend, read the defect (black dots) of CCD pixels. Then, make the correction
data and rewrite the data by the following procedure.
Correct the upper level of defective 30 pixels (black dots in bright place) of CCD pixels.
[How to]
• Double-click on "DscCa1Di140".
• Select "CCD Black" from Test menu of Calibration Software and click "OK". Refer to FIG-1.
• After adjustment, the adjustment value will appear on the screen. Refer to FIG-3.
カメラ
バターンボックス
Pattern Box
Camera
(FIG-2)
CCD Defect
CCD Black
(FIG-1)
(FIG-3)