NEC 4001-20B User Manual - Page 68
Adjustment Horizontal Vertical, Keystone
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4. Convenient Features ADJUSTMENT Keystone HORIZONTAL Max. +/- 35° approx. VERTICAL Max. +/- 40° approx. 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 (NP4000) / WXGA (NP4001) Note: Higher resolution than XGA (NP4000) / WXGA (NP4001) narrows the adjustable range. Aspect Ratio 4:3 (NP4000) / 15:9 (NP4001) Horizontal and Vertical are adjusted separately. A combination of both adjustments narrows the adjustable range. 56
4. Convenient Features
56
A
DJUSTMENT
H
ORIZONTAL
V
ERTICAL
Keystone
Max. +/– 35° approx.
Max. +/– 40° approx.
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 (NP4000) / WXGA (NP4001)
Note:
Higher resolution than XGA (NP4000) / WXGA (NP4001) narrows the ad-
justable range.
Aspect Ratio
...........
4:3 (NP4000) / 15:9 (NP4001)
Horizontal and Vertical are adjusted separately.
A combination of both adjustments narrows the adjustable range.