Canon WUX7500 Руководство - Страница 7
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(3) Lens shift system
This product has a lens shift system that can move the image position vertically and horizontally.
It is electrically driven through buttons on the projector or remote.
The lens shift range is as follows:
●Lens shift mode: Normal
Projection lens
Ultra Long Zoom
Long Zoom
Standard Zoom
Wide Zoom
Short Fixed
Ultra Wide
Moving to the maximum positions in both vertical and horizontal directions will cause the guaranteed
optical performance range to be exceeded.
This product is a system that only allows the lens to be shifted within the guaranteed optical performance
range.
The range of movement (guaranteed optical performance range) is illustrated later in a figure.
●Lens shift mode: Expanded
Projection lens
Ultra Long Zoom
Long Zoom
Standard Zoom
Wide Zoom
Short Fixed
Ultra Wide
With this setting, the lens can be shifted to the maximum positions vertically and horizontally, ignoring the
guaranteed optical performance range.
** Amount of lens shift is an approximate calculated value.
(7/28)
Direction
Amount of lens shift
Vertical
55% / -15%
Horizontal
10% / -10%
Vertical
11.3% / -11.3%
Horizontal
4.6% / -4.6%
Vertical
75% / -15%
Horizontal
30% / -30%
Direction
Amount of lens shift
Vertical
90% / -90%
Horizontal
30% / -30%
Lens shift ratio
10.5:-0.5 / 3.5:6.5
4:6 / 6:4
6.13:3.87 / 3.87:6.13
4.54:5.46 / 5.46:4.54
1.25:-2.5 / 3.5:6.5
8:2 / 2:8
Lens shift ratio
14:-4 / -4:14
8:2 / 2:8