Setting Up Your Projector - Mitsubishi Electric WL7050 User Manual

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.)
the screen center.
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.
Front projection
W1
Correlation table of the lens shift
Lens shift up-down
Lens shift right-left
* The values of the up-down and right-left can not set to maximum simultaneously.
When the aspect ratio is "FULL"
Size of the projected image (16:10)
Diagonal size Width (W) Height (H)
inch cm inch cm inch
40 102 34 86 21
60 152 51 129 32
80 203 68 172 42
100 254 85 215 53
120 305 102 258 64
150 381 127 323 79
200 508 170 431 106
250 635 212 538 132
300 762 254 646 159
When the aspect ratio is "NORMAL (FULL)" and 4:3 signal is displayed (Display at 1066 x 800 pixels)
Size of the projected image (4:3)
Diagonal size Width (W) Height (H)
inch cm inch cm inch
40 102 32 81 24
60 152 48 122 36
80 203 64 163 48
100 254 80 203 60
120 305 96 244 72
150 381 120 305 90
200 508 160 406 120
250 635 200 508 150
vent, causing the projector to display "TEMPERATURE!!" and then stop projecting images.
W
W1
Center of the lens
L
Maximum projection area
(Display at 1280 x 800 pixels)
Projection distance (L)
Shortest (Wide) Longest (Tele)
cm inch m inch m
54 48 1.2 89 2.3
81 73 1.9 134 3.4
108 99 2.5 180 4.6
135 124 3.1 225 5.7
162 149 3.8 270 6.9
202 187 4.7 338 8.6
269 249 6.3 452 11.5
337 312 7.9 565 14.4
404 375 9.5 679 17.2
Projection distance (L)
Shortest (Wide) Longest (Tele)
cm inch m inch m
61 55 1.4 101 2.6
91 83 2.1 152 3.9
122 112 2.8 203 5.2
152 140 3.6 255 6.5
183 169 4.3 306 7.8
229 211 5.4 383 9.7
305 282 7.2 512 13.0
381 354 9.0 640 16.3
Front projection, ceiling mounting
W
W1
Lens shift height
Standard (H0) Movement distance (H1)
inch cm inch
-11 -27 15
-16 -40 22
-21 -54 30
-26 -67 37
-32 -81 45
-40 -101 56
-53 -135 74
-66 -168 93
-79 -202 111
Lens shift height
Standard (H0) Movement distance (H1)
inch cm inch
-12 -30 17
-18 -46 25
-24 -61 34
-30 -76 42
-36 -91 50
-45 -114 63
-60 -152 84
-75 -191 105
EN-11
W1
Center of the lens
L
Maximum projection area
Movement distance (H2)
cm inch cm
38 15 38
57 22 57
75 30 75
94 37 94
113 45 113
141 56 141
188 74 188
236 93 236
283 111 283
Movement distance (H2)
cm inch cm
43 17 43
64 25 64
85 34 85
107 42 107
128 50 128
160 63 160
213 84 213
267 105 267
Lens shift width
Movement distance
(W1)
inch cm
10 26
15 39
20 52
25 65
31 78
38 97
51 129
64 162
76 194
Lens shift width
Movement distance
(W1)
inch cm
12 29
17 44
23 59
29 73
35 88
43 110
58 146
72 183