Installation - Mitsubishi Electric WD390U-EST User Manual

Installation

Screen size and projection distance
Refer to the following tables to determine the screen size and projection distance.
Screen size (16:10)
Diagonal size
inch cm
70 178
80 203
100 254
120 305
150 381
180 457
When the aspect ratio of the screen is 4:3
When the aspect ratio of the screen is 4:3, the positional relation between the
projected image and the screen is as shown on the right. Refer to the following
table for installation.
When the aspect ratio of the image is 16:10 (WXGA)
Screen size (4:3)
Diagonal
Width: SW
size
inch cm inch cm
70 178 56 142
80 203 64 163
100 254 80 203
120 305 96 244
150 381 120 305
180 457 144 366
When the aspect ratio of the image is 16:9
Screen size (4:3)
Diagonal
Width: SW
size
inch cm inch cm
70 178 56 142
80 203 64 163
100 254 80 203
120 305 96 244
150 381 120 305
180 457 144 366
L
Width: SW Height: SH
inch cm inch
59 151 37
68 172 42
85 215 53
102 258 64
127 323 79
153 388 95
Size of the projected image (16:10)
Height: SH Diagonal size
inch cm inch cm
42 107 66 168
48 122 75 192
60 152 94 240
72 183 113 288
90 229 142 359
108 274 170 431
Size of the projected image (16:9)
Height: SH Diagonal size
inch cm inch cm
42 107 64 163
48 122 73 187
60 152 92 233
72 183 110 280
90 229 138 350
108 274 165 420
Projection distance: L
cm inch
94 22
108 25
135 32
162 39
202 49
242 60
Width: W Height: H
inch cm inch cm
56 142 35 89
64 163 40 102
80 203 50 127
96 244 60 152
120 305 75 191
144 366 90 229
Width: W Height: H
inch cm inch cm
56 142 32 80
64 163 36 91
80 203 45 114
96 244 54 137
120 305 68 171
144 366 81 206
EN-9
SW
A B
A=B
Hd
m inch cm
0.56 4.6 12
0.64 5.3 13
6.6 17
0.82
0.99 7.9 20
1.25 9.9 25
11.9 30
1.51
Screen size
Projection
Black space:
distance L
:
B
inch cm inch m
3.5 9 20 0.52
4.0 10 24 0.60
5.0 13 30 0.77
6.0 15 37 0.93
7.5 19 46 1.18
9.0 23 56 1.43
Projection
Black space:
distance L
:
B
inch cm inch m
5.3 13 20 0.51
6.0 15 23 0.59
7.5 19 29 0.75
9.0 23 36 0.91
11.3 29 45 1.15
13.5 34 55 1.39
SW=W
Hd
inch cm
4.4 11
5.0 13
6.3 16
7.5 19
9.4 24
11.3 29
Hd
inch cm
6.1 16
7.0 18
8.8 22
10.5 27
13.1 33
15.8 40