EN-11
Setting up your projector
Before setting up
Before setting up the projector, check the operating environment.
If the environmental requirements are not satisfied, the projector may break down or fail.
Setup environment
The allowable operating temperature varies depending on the HIGH ALTITUDE MODE setting.
For use in the STANDARD mode, the allowable operating temperature is +41°F (+5°C) to +104°F (+40°C).
For use in the HIGH ALTITUDE mode (see page 13), the allowable operating temperature is +41°F (+5°C) to +86°F
(+30°C), which allows floor installation or ceiling installation only.
Setting up the screen
Install the screen perpendicularly to the projector. If the screen can not be installed in such a way, adjust the
projection angle of the projector. (See page 13.)
• Install the screen and projector so that the projector’s lens is placed at the same height and horizontal position of
the screen center.
• Do not install the screen where it is exposed to direct sunlight or lighting. Light directly reflecting on the screen
makes the projected images whitish and hard to view.
Screen size and projection distance
Refer to the following table to determine the screen size and projection distance.
L
H0
L
W1
W1
H1
H2
H
W
L
H0
L
W1
W1
H2
H1
H
W
Center of the lens
Center of the lens
Maximum projection area
Maximum projection area
Front projection
Front projection, ceiling mounting
Correlation table of the lens shift
Lens shift up-down
60%
50%
20%
0%
-20%
-50%
-60%
Lens shift right-left
0%
±5%
±20%
±30%
±20%
±5%
0%
* The values of the up-down and right-left can not set to maximum simultaneously.
Screen size
Projection distance (L)
Lens shift height
Lens shift
width
(W1)
Diagonal size
Width
(W)
Height
(H)
Shortest
(Wide)
Longest
(Tele)
Standard (H0)
H1
H2
inch
cm
inch
cm
inch
cm
inch
m
inch
m
inch
cm
inch
cm
inch
cm
inch
cm
40
102
32
81
24
61
46
1.2
85
2.1
-12
-30
14
37
14
37
10
24
60
152
48
122
36
91
70
1.8
128
3.2
-18
-46
22
55
22
55
14
37
80
203
64
163
48
122
94
2.4
171
4.3
-24
-61
29
73
29
73
19
49
100
254
80
203
60
152
118
3.0
214
5.4
-30
-76
36
91
36
91
24
61
120
305
96
244
72
183
141
3.6
257
6.5
-36
-91
43
110
43
110
29
73
150
381
120
305
90
229
177
4.5
322
8.2
-45
-114
54
137
54
137
36
91
200
508
160
406
120
305
237
6.0
430
10.9
-60
-152
72
183
72
183
48
122
250
635
200
508
150
381
297
7.5
538
13.7
-75
-191
90
229
90
229
60
152
300
762
240
610
180
457
357
9.1
646
16.4
-90
-229
108
274
108
274
72
183
• The above figures are approximate and may be slightly different from the actual measurements.
• The lens shift height and width show distances from the factory default position.
• For the projection distance of the option lenses, see the tables on pages 66 to 67.
• Depending on the installation conditions, warm air that is emitted from the exhaust vents may flow into the intake
vent, causing the projector to display “TEMPERATURE!!” and then stop projecting images.
