Sanyo VPC-CA9BK Service Manual page 21

Adjustment value determination
Adjustment value determination is effectuated using the
"STD_AFPOS", "FOCUS", "LENS_ERR", "IRIS_GAIN" ,
"IRIS_OFFSET" values.
If STD_AFPOS= sid_afpos
FOCUS= focus1, focus2, focus3, focus4
LENS_ERR= lens_error
IRIS_GAIN= g
IRIS_OFFSET= o, the adjustment values fulfill the conditions
below, they are determined as within specifications.
Adjustment value determination
1800<=sid_afpos<=2000
-100<focus1<=100, -100<focus2<=100, -100<focus3<=100,
-200<focus1<=200
lens_error=0
-128<=g<=127
-128<=o<=127
Adjustment values other than the above are irrelevant.
2.AWB Adjustment
Camera
Preparation:
POWER switch: ON
Setting of pattern box:
Color temperature: 3100 ± 20 (K)
Luminance: 900 ± 20 (cd/m
Adjusting method:
1. Set a distance of 0.5-1.0 cm between camera lens and
collimator lens. (Do not enter any light.)
2. Double-click on the DscCalDi.exe.
3. Click the AWB, and click the Yes.
4. AWB adjustment value will appear on the screen.
5. Click the OK.
Pattern box
2 )
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Dsc Calibration
AWB Results:
1:
WB=251,478,453
CHECK=127,128,132
WB_ND=245,479,454
CHECK_ND=128,128,134
IRIS_LG: 13330
IRIS_LG_R1: 894
IRIS_LG_R2: 991
IRIS=160,139,115,89,80
MS=2361,1313
MS_M=1901,1739
Fno_FOR_ISO=-1
SS_FOR_ISO=-1
YLEVEL_FOR_ISO=-1
Adjustment value determination is effectuated using the
"CHECK", "CHECK_ND", "MS", "MS_M", "IRIS" and
"IRIS_LG_R2" values.
If CHECK= wc0, wc1, wc2
CHECK_ND= wnc0, wnc1, wnc2
MS= ms1, ms2
MS_M= ms3, ms4,
IRIS= s1, s2 , s3, s4, s5
IRIS_LG_R2= iris_lg2
the adjustment values fulfill the conditions below, they are de-
termined as within specifications.
Adjustment value determination
wc0=128 ± 2, wc1=128 ± 2, wc2<=255
wnc0=128 ± 2, wnc1=128 ± 2, wnc2<=255
1200<=ms1<=3600, 700<=ms2<=2500,
1200<=ms3<=3100, 1200<=ms4<=2900
ms2<ms4<ms3<ms1
s1>s2>s3>s4>s5
900<=iris_lg2<=1100
Adjustment values other than the above are irrelevant.
3. CCD White Point Defect Detect Adjustment
Preparation:
POWER switch: ON
Note:
If adjustment data is NG, retry adjustment after cooling cam-
era down.
Adjustment method:
1. Double-click on the DscCalDi.exe.
2. Select "CCD Defect" on the LCD "Test", and click the "Yes".
3. After the adjustment is completed, OK will display.
4. Click the OK.
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OK
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