NEC NP4100WJ User Manual page 72

A
DJUSTMENT
Keystone
The following are conditions under which the maximum angle is achieved:
When the NP08ZL lens is used
When the lens shift position is set to the following.
Horizontal: the lens center
Vertical: the bottom of the projected image is aligned with the lens center line in
height.
If you adjust the lens shift:
Image is projected in Wide mode
Resolution is XGA (NP4100) / WXGA (NP4100W)
Note:
Higher resolution than XGA (NP4100) / WXGA (NP4100W) narrows the ad-
justable range.
Aspect Ratio ........... 4:3 (NP4100) / 16:10 (NP4100W)
Horizontal and Vertical are adjusted separately.
A combination of both adjustments narrows the adjustable range.
H
ORIZONTAL
Max. +/– 35° approx.
57
4. Convenient Features
V
ERTICAL
Max. +/– 40° approx.