Ask Proxima 9280 - Manual (Page 9)

9
PREPARATION
POSITIONING THE PROJECTOR
● This projector is designed to project on a flat
projection surface.
● The projector can be focused from 4.6’ (1.4m) ~ 47.3’
(14.4m).
● Refer to the figure below to adjust the screen size.
Screen
Size
Distance
40”
31”
4.6’ (1.4m)
40”
100”
200”
300”
400”
308”
231”
154”
77”
31”
47.3’ (14.4m)
35.4’ (10.8m)
23.6’ (7.2m)
11.8’ (3.6m)
4.6’ (1.4m)
ROOM LIGHT
The brightness in the room has a great
influence on the picture quality. It is
recommended to limit ambient lighting in
order to provide the best image.
Max. Zoom
Min. Zoom
Min. Zoom
Max. Zoom 100”
77”
11.8’ (3.6m)
150”
115”
17.7’ (5.4m)
200”
154”
23.6’ (7.2m)
250”
192”
29.5’ (9.0m)
300”
231”
35.4’ (10.8m)
400”
308”
47.3’ (14.4m)
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 : 3 (refer to the
figure below.). Refer to P 21 for operation.
Highest (10 : 0) Lowest (1 : 3)
10 : 0
1
3