Canon LV-7545 Owners Manual - Page 9

Preparation, Positioning Projector, Lens Shift Adjustment, Highest

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PREPARATION POSITIONING PROJECTOR q This projector is designed to project on a flat projection surface. q The projector can be focused from 4.6' (1.4m) ~ 48.3' (14.7m). q Refer to the figure below to adjust a screen size. ROOM LIGHT The brightness in a room has a great influence on picture quality. It is recommended to limit ambient lighting in order to provide the best image. 11.8'(3.6m) 4.6'(1.4m) 100" 40" 77" 31" 24.0'(7.3m) 200" 154" 48.3'(14.7m) 36.1'(11.0m) Max. Zoom 400" 300" 231" Min. Zoom 308" Screen Size Max. Zoom Min. Zoom Distance 40" 31" 4.6' (1.4m) 100" 77" 11.8' (3.6m) 150" 115" 17.7' (5.4m) 200" 154" 24.0' (7.3m) 250" 300" 400" 192" 231" 308" 30.2' (9.2m) 36.1' (11.0m) 48.3' (14.7m) LENS SHIFT ADJUSTMENT The projection lens can be moved up and down with the motor-driven lens shift function. This function makes it easy to provide the projected image where you want. The U/D ratio can be adjusted 10 : 0 ~ 1 : 1 (refer to the figure below.). Refer to P 20 for operation. Highest (10 : 0) Lowest (1 : 1) 1 10 : 0 1 9

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9
PREPARATION
POSITIONING PROJECTOR
●
This projector is designed to project on a flat
projection surface.
●
The projector can be focused from 4.6’ (1.4m) ~ 48.3’
(14.7m).
●
Refer to the figure below to adjust a screen size.
Screen
Size
Distance
40”
31”
4.6’ (1.4m)
40”
4.6’(1.4m)
11.8’(3.6m)
24.0’(7.3m)
36.1’(11.0m)
Max. Zoom
Min. Zoom
48.3’(14.7m)
100”
200”
300”
400”
308”
231”
154”
77”
31”
ROOM LIGHT
The brightness in a room has a great
influence
on
picture
quality.
It
is
recommended to limit ambient lighting in
order to provide the best image.
Min. Zoom
Max. Zoom
100”
77”
11.8’ (3.6m)
150”
115”
17.7’ (5.4m)
200”
154”
24.0’ (7.3m)
250”
192”
30.2’ (9.2m)
300”
231”
36.1’ (11.0m)
400”
308”
48.3’ (14.7m)
10 : 0
1
1
LENS SHIFT ADJUSTMENT
The projection lens can be moved up and down with the motor-driven lens shift function.
This function makes it
easy to provide the projected image where you want. The U/D ratio can be adjusted 10 : 0 ~ 1 : 1 (refer to the
figure below.).
Refer to P 20 for operation.
Highest
(10 : 0)
Lo
west
(1 : 1)