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G lens (0.37 - 0.4 : 1) UST 90°
2.
Fine-tune the tilt of the projected image, using screw 5. Using this method, you can adjust ±7.5°.
Image 6–23
Tip: Turning screw 5 clockwise will tilt the image counterclockwise. Turning the screws
counterclockwise will tilt the image clockwise.
Image 6–24
3.
Fine-tune the focus of the projected image vertically, using points A and B on the following image as
reference points. The resolution/balance between both points should be the same.
•
Use the focus software feature to help focus the image.
•
Use adjustment screw 6 to help focus the image.
•
Use the focus ring at the end of the lens to help focus the image.
•
If necessary, loosen screws 2 and 3 a bit to push the lens a bit upward or downward to spot any
variation in image quality.
68
R5916677 /00
G50
A
5
B
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