SANYO VPCS4
Service Manual

3. AWB Adjustment

4. CCD White Point Defect Detect Adjustment
Preparation: POWER switch: ON 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.

5. CCD Black Point And White Point Defect Detect Adjustment In Lighted

Camera

Pattern box (color viewer)

Preparation: POWER switch: ON Adjusting method: 1. When setting the camera in place, set it to an angle so that nothing appears in any part of the color viewer except the white section. (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.
Dsc Calibration AWB Result: 1: AGC=220,388,481,724,892 3F_AGC=0,0 WB=237,511,501 CHECK=128,128,140 MS=3472,3565 0 IRIS=179 OK Copy

Camera

Pattern box (color viewer)

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Preparation: POWER switch: ON Setting of pattern box: Color temperature: 3100 ± 20 (K) Luminance: 900 ± 20 (cd/m2) Adjusting method: 1. Set the camera 0 cm from the pattern box. (Do not enter any light.) 2. Double-click on the DscCalDi.exe. 3. Select �CCD Black� on the LCD �Test�, and click the �Yes�. 4. After the adjustment is completed, the number of defect will appear.

Adjustment value determination is effectuated using the "AGC", �CHECK" and "MS" values. If AGC=a1, a2, a3, a4, a5, CHECK=wc0, wc1, wc2 and MS=MS1, MS2, the adjustment values fulfill the conditions below, they are determined as within specifications. Adjustment value determination 150<a1<350, 330<a2<540, 450<a3<680, 600<a4<850, 800<a5<1024 wc0=128 ± 2, wc1=128 ± 2, wc2=130 ± 40 2500<=MS1<=4500 2900<=MS2<=5200 150<IRIS<220 Adjustment values other than the above are irrelevant. � 15 �