Optoma ZU1100 User Manual page 21

SETUP AND INSTALLATION
1. Use the boresight tool to adjust the three boresight screws.
2. Zoom the lens to its widest opening.
3. Adjust the focus control to search for the best sharpness of the projected image.
4. Zone A/C boresight adjustment.
If zone C is in focus on the screen, please check the focal plane of zone A.
‡ If clear position is just on the screen then no need to adjust.
‡ If clear position is out of the screen (Close to the projector), rotate screw
screw
For example, turn
‡ If clear position is in the screen (away from the projector), rotate screw
&
2
& CW for half amount that
2 3
CCW in a circle, then turn
1
CCW for half amount that
3
2
rotated. Then repeat until both A and C are clear.
1
& CW in half circle).
2 3
rotated. Then repeat until both A and C are clear.
1
3
1
1
CCW and then
1
CW and then screw
1
3
2
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English