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8. AWB Adjustment
Preparation:
POWER switch: ON
Adjusting method:
1. Set the all white pattern so that it becomes a full picture.
(Do not enter any light.)
2. Double-click on the DscCalV123b.
3. Click the AWB, and click the Yes.
4. AWB adjustment value will appear on the screen.
5. Click the OK.
9. Frange-back Adjustment
Preparation:
POWER switch: ON
Adjusting location:
Flange-back adjustment screw (Fig. 1)
Adjust the adjustment screw by turning it through the hole pro-
vided in the CA1 board. If this adjustment screw is turned
counter-clockwise, the focal length of the lens will decrease,
and if it is turned clockwise, the focal length will increase.
Adjustment method:
1. Display the image taken by the camera on the screen of a
computer.
2. Set the focus switch at the normal position.
3. Project two Siemens star charts at a distance of 1.0 meters
and 0.3 meters infront of the lens.
4. Turn the adjustment screw until the Siemens star which is
1.0 meters away is exactly in focus. Check that the Siemens
star which is 0.3 meters from the front of the lens is out of
focus at this time.
5. Project the Siemens star chart at a distance of 0.3 meters
in front of lens. Check that it is out of focus at normal mode,
and it is in focus at macro mode.
6. This adjustment location is integrated with the iris mecha-
nism. After adjusting, make sure that no load has been
placed on the iris mechanism and harness.
10. LCD Panel Adjustment
[CA1 board (Side B)]
10-1. LCD H AFC Adjustment
Preparation:
POWER switch: ON
Adjusting method:
1. Double-click on the DscCalV123b .
2. Select 0 on the LCD “H AFC”.
3. While watching the LCD monitor, adjust “H AFC” so that the
edge of the LCD adjustment frame are the same distance
from the left and right edge of the LCD screen. (A = B)
Fig. 1
Fig. 2
Serial cable
Camera
0 - 18 cm
All white pattern
Color viewer 5,100K
CL426
CL424
CL425
Macro position
Normal position
Focus switch
Adjustment screw
Lens
Screw driver