Lens Shift Adjustable Range; Tl-1Zh, Tl-2Z And Tl-4Z Lens - NEC SX10000D Installation Data

Desktop and ceiling
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SX10000 Installation Data
Desktop and Ceiling

Lens Shift Adjustable Range

Lens Shift Adjustable Range for Desktop and Ceiling Application.
The diagram below shows the location of the image position in the lens. The lens can be shifted within the shaded area as shown
using the normal projection position as a starting point.
Maximum Possible Range for TL-1ZH, TL-2Z and TL-4Z
Maximum Possible Range:
Up:
0.41V
Down:
0.24V (only if image is shifted right first)
Right:
0.28H
Left:
0.19H (only if image is shifted up first)
Desktop/Front
Vertical
Normal Position
Note: There is a mechanical limitation to shift down without
first shifting right, and left without first shifting up. (Refer to
diagram)
Maximum Possible Range:
Up:
0.24V (only of image is shifted left first)
Down:
0.41V
Right:
0.19H (only if image is shifted down first)
Left:
0.28H
Ceiling/Front
Vertical
Note: There is a mechanical limitation to shift up without first
shifting left, and right without first shifting down. (Refer to
diagram)
Normal Position
H: width of projected image
V: height of projected image (5:4)
0.19H
Max.
0.41V
Normal Projection
position
H: width of projected image
V: height of projected image (5:4)
Normal Projection
position
0.24V
Max.
0.41V
0.41V
0.28H
Visual Systems
Ver 1.6
0.28H
0.41V
0.24V
0.19H
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