NEC Projector VT560 - Manual (Page 7)

99-00590-00 Rev A0 Replacing an NEC VT560 Projector (03-00060) in a 2000i-DVX 7 of 15
You may also need to adjust for image keystoning. Keystoning occurs when the image is slightly wider at the top or bottom.
Instructions are provided to correct this problem (page 13). However, you may not be able to correct a very subtle
keystoning in the final image. This minor distortion can be overcome by simply enlarging the image so that it extends very
slightly beyond the screen.
NOTE: Before adjusting the image, you’ll need to remove the view port cover (attached with hook-and-loop fastener strips)
to view the image from the rear.
Grasp the view port cover in the middle of each short edge, and pull it away from the cabinet.
1. Move to the front of the unit and crouch down, facing the screen.
2. Look underneath the pen tray and locate the Electronics Tray. Locate a large access hole covered with a plastic cap on
the right side of the Electronics Tray.
3. Remove the plastic cap that covers the access hole. If the cap seems tight, carefully pry it off with a screwdriver,
inserting the screwdriver into the small opening at the top of the cap.
To remove the view port cover
To align the projected image
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