-
8
-
2-8. Hue and Chroma Adjustment
Adjustment location:
Computer screen
Measuring location:
VIDEO OUT
Measuring equipment:
Oscilloscope, vectorscope
Subject:
Color bar chart
1. Use the “ ” button to be R GAIN in the adjustment window.
2. Shield light with a lens cap to provide dark condition.
3. Select the R GAIN and B GAIN by using the “ ” and “ ”
button in the adjustment window.Adjust by operating level
scroll bar so that the red and yellow luminescent spots are
the size and position which are designated in the vectorscope.
4. Select the R HUE and B HUE by using the “ ” and “ ”
button in the adjustment window. Adjust by operating level
scroll bar so that the red and yellow luminescent spots are
the size and position which are designated in the vectorscope.
2-7. White Balance Adjustment
Adjustment location:
VR102, VR104 (CA-1)
Measuring location:
VIDEO OUT
Measuring equipment:
Oscilloscope, Vectorscope
Subject:
Color bar chart
Adjusting method:
1. Use the “ ” button to be A. IRIS in the adjustment window.
2. Auto iris adjustment will be started automatically.
3. Use the “ ” button to be MANUAL WB in the adjustment
window.
4. Display the color bar chart at designated picture angle.
5. Adjust VR102 and VR104 so that the luminescent spot rep-
resenting white is overlapping with the crosshair mark in
the center of the vectorscope.
45 µsec
R
Y
L
M
G
C
Y
G
B
Q
100%
75%
W
R
YL
MG
Cy
G
B
75%
100%
cy
g
yl
mg
b
U
v
W
VCC-9685VP
VCC-9684VA
45 µsec
R
Y
L
M
G
C
Y
G
B
Q
100%
75%
YL
R
R
YL
MG
Cy
G
B
75%
100%
cy
g
yl
mg
b
U
v
YL
R
W
VCC-9685VP
Adjustment value
R :614mV 107°
YL:476mV 160°
VCC-9684VA
Adjustment value
R :575mV 107°
YL:440mV 160°
Содержание VCC-9684VA - 1/4" Color CCD Indoor Mini Dome Camera
Страница 39: ...Nov 07 SANYO Electric Co Ltd Osaka Japan ...