2000i-DVS Installation Guide
13
Adjusting the Projected Image
CAUTION
Do
not
adjust the blue ring that surrounds the short-throw, customized projector
lenses, even though the
NEC VT465 User’s Manual
states that you should use this
ring to obtain the best focus. You must disregard this information. If you move the
blue ring, you may cause the lenses to separate.
Rather, use the Zoom lever on the projector, which has been modified to adjust the
image focus. Again, contrary to the
NEC VT465 User’s Manual
, the Zoom lever will
not adjust the image size on the screen.
You may need to adjust the projector to obtain a focused image that fits on the screen. Complete the
four adjustment procedures that follow only as required. For the first three, (adjusting image roll,
adjusting the image laterally, and adjusting the image size), you must watch the image on the back of
the screen while making adjustments. You’ll also need to remove the view port cover (attached with
hook-and-loop fastener strips), to access the adjustment hardware at the rear of the unit.
Location of the View Port Cover
For the final procedure (adjusting the image vertically), adjust the image while watching it from the
front of the unit.
To remove the view port cover
1. Grasp the view port cover in the middle of each short edge, and pull it away from the unit.
Removing the View Port Cover
You can now access the top of the projector to perform the following image-adjustment
procedures.
View Port Cover
Lift from here
Lift from here
Summary of Contents for 2000i-DVS
Page 1: ...Interactive Whiteboard Guide Installation ...
Page 8: ......
