NEC NP-PX2201UL User Manual - Page 97

Lens shifting range

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7. Appendix Lens shifting range This projector is equipped with a lens shift function for adjusting the position of the projected image by using the LENS SHIFT buttons (→ page 21). The lens can be shifted within the range shown below. NOTE: • Please do not use the lens shift function when projecting portrait images. Legend: V "Vertical" refers to the screen height and H "Horizontal" refers to the screen width. The lens shift range is expressed as a ratio of height and width, respectively. 15%H 50%V*1 100%V 15%H Width of projected image Height of projected image 50%V*1 15%H 100%H 15%H *1 NP45ZL only ±45%V *2 The lens shift range is the same for ceiling installation. (Example) When using to project on a 150" screen According to the "Table of screen sizes and dimensions" (→ page 76), H = 130.7"/331.9 cm, V = 73.6"/187.0 cm. Adjustment range in the vertical direction: the projected image can be moved upwards 0.5 × 73.6"/187.0 cm ≈ 36.8"/93.5 cm*3, downwards approximately 0.5 × 73.6"/187.0 cm ≈ 36.8"/93.5 cm*3 (when the lens is at the center position). Adjustment range in the horizontal direction: the projected image can be moved to the left 0.15 × 130.7"/331.9 cm ≈ 19.6"/49.8 cm, to the right approximately 0.15 × 130.7"/331.9 cm ≈ 19.6"/49.8 cm. *3 NP45ZL only 33.1"/84.2 cm. *4 Figures differ by several % because the calculation is approximate. 77

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77
7. Appendix
Lens shifting range
This projector is equipped with a lens shift function for adjusting the position of the projected image by using the LENS
SHIFT buttons (
→
page
21
). The lens can be shifted within the range shown below.
NOTE:
• Please do not use the lens shift function when projecting portrait images.
Legend: V “Vertical” refers to the screen height and H “Horizontal” refers to the screen width. The lens shift range is
expressed as a ratio of height and width, respectively.
Height of projected image
Width of projected image
15%H
15%H
15%H
15%H
100%H
50%V*
1
100%V
50%V*
1
*1 NP45ZL only ±45%V
*2 The lens shift range is the same for ceiling installation.
(Example) When using to project on a 150" screen
According to the “Table of screen sizes and dimensions” (
→
page
76
), H = 130.7"/331.9 cm, V = 73.6"/187.0 cm.
Adjustment range in the vertical direction: the projected image can be moved upwards 0.5 × 73.6"/187.0 cm
≈
36.8"/93.5
cm*
3
, downwards approximately 0.5 × 73.6"/187.0 cm
≈
36.8"/93.5 cm*
3
(when the lens is at the center position).
Adjustment range in the horizontal direction: the projected image can be moved to the left 0.15 × 130.7"/331.9 cm
≈
19.6"/49.8 cm, to the right approximately 0.15 × 130.7"/331.9 cm
≈
19.6"/49.8 cm.
*3 NP45ZL only 33.1"/84.2 cm.
*4 Figures differ by several % because the calculation is approximate.