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5. AWB Adjustment
Preparation:
Setting of pattern box:
Color temperature: 3100 ± 20 (K)
Luminance: 900 ± 20 (cd/m
2
)
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. Device mode of the camera is carried out and it connects
with a personal computer by the USB cable.
3. Double-click on the DscCalDi.exe.
4. Click the AWB, and click the Yes.
5. AWB adjustment value will appear on the screen.
6. Click the OK.
Adjustment value determination is effectuated using the
"AGC", “CHECK", “CHECK_ND”, “IRIS_GAIN”,
“IRIS_OFFSET”, "MS", “MS_M”, “MS_C”, “MS_C2”,
“MS_C3”, “IRIS_PWM1”, “IRIS_PWM2”, “IRIS_PWM3” and
“IRIS_PWM4” values. If
AGC= a1
CHECK= wc0, wc1, wc2
CHECK_ND= wnc0, wnc1, wnc2
IRIS_GAIN= g,
IRIS_OFFSET= o,
MS= ms1, ms2,
MS_M= ms3, ms4,
MS_C= ms5, ms6,
MS_C2= ms7, ms8,
MS_C3= ms9
IRIS_PWM1= s1, s2
IRIS_PWM2= s3, s4
IRIS_PWM3= s5, s6
IRIS_PWM4= s7
the adjustment values fulfill the conditions below, they are de-
termined as within specifications.
Adjustment value determination
a1<=2610
wc0=128 ± 2, wc1=128 ± 2, wc2<=255
wnc0=128 ± 2, wnc1=128 ± 2, wnc2<=255
0<=g<=255
0<=o<=255
3100<ms1<4500, 600<ms2<2000, 2771<ms3<4171,
2044<ms4<3444, 1592<ms5<2992, 1109<ms6<2509,
1000<ms7<2400, 829<ms8<2229, 676<ms9<2076
0<=s1<=255, 0<=s2<=255, 0<=s3<=255, 0<=s4<=255,
0<=s5<=255, 0<=s6<=255, 0<=s7<=255
s1>s2>s3>s4>s5>s6>s7
Adjustment values other than the above are irrelevant.
6. CCD White Point Defect Detect Adjustment
Adjustment method:
1. Device mode of the camera is carried out and it connects
with a personal computer by the USB cable.
2. Double-click on the DscCalDi.exe.
3. Select “CCD Defect” on the LCD “Test”, and click the “Yes”.
4. After the adjustment is completed, OK will display.
5. Click the OK.
Camera
Pattern box
Dsc Calibration
x
OK
AWB Results:
1:
AGC=2466
WB=205,511,647
CHECK=127,128,124
WB_ND=204,511,651
CHECK_ND=127,128,123
IRIS_GAIN: 62
IRIS_OFFSET: 158
IRIS_PWM1=198,152
IRIS_PWM2=137,123
IRIS_PWM3=112,109
IRIS_PWM4=105
MS=3877,1219
MS_M=3107,2447
MS_C=2134,1699
MS_C2=1530,1412
MS_C3=1280
Copy
When all of the AWB adjustment screen
is not displayed, use a scroll bar.