NEC Projector VT560 - Manual (Page 11)

99-00590-00 Rev A0 Replacing an NEC VT560 Projector (03-00060) in a 2000i-DVX 11 of 15
9. Locate the focus lever, at the bottom of the upside-down projector. Use this lever rather than the blue focus ring to
adjust focus.
10. Using a 5/32" or 3/16" flat screwdriver, loosen the slot head screw in the center of the focus lever.
11. Adjust the focus by moving the lever and then tighten the slot head screw you loosened in the previous step.
12. If you need to adjust image roll or the sides of the image, perform the two procedures below.
CAUTION Do not use the blue focus ring that surrounds the projector to adjust focus. If you move this ring, you
may cause the lenses to separate.
Although the NEC VT560 User’s Manual tells you to use the blue focus ring to obtain the best image,
you must disregard this information. Rather, use the zoom lever on the projector to adjust focus. This
lever has been altered so that it adjusts image focus. Again, contrary to the NEC VT560 User’s Manual,
the Zoom lever will not adjust the size of the image.
Do not move this ring!
Use this lever to adjust focus
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Loosen this screw, adjust
the focus lever and tighten.