Справочник Пользователя для Mitsubishi Electronics WD620U-G
EN-10
Installation (continued)
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 pro-
jected image and the screen is as shown on the right. Refer to the following table
for installation.
jected 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)
When the aspect ratio of the image is 16:9
•
The above figures are approximate and may be slightly different from the actual measurements.
Front projection, ceiling mounting
For ceiling mounting, you need the ceiling mount kit designed for this
projector. Ask a specialist for installation.
projector. Ask a specialist for installation.
For details, consult your dealer.
•
The warranty on this projector does not cover any damage caused
by use of any non-recommended ceiling mount kit or installation of
the ceiling mount kit in an improper location.
by use of any non-recommended ceiling mount kit or installation of
the ceiling mount kit in an improper location.
•
When using the projector mounted on the ceiling, set IMAGE
REVERSE in the INSTALLATION menu to MIRROR INVERT. See
page 23.
REVERSE in the INSTALLATION menu to MIRROR INVERT. See
page 23.
•
When the projector is mounted on the ceiling, images may appear
darker than those projected in the case of tabletop mounting. This
isn’t a product malfunction.
darker than those projected in the case of tabletop mounting. This
isn’t a product malfunction.
Ceiling Mount Installation
If you wish to install the projector using a ceiling mount, please use
the screw holes as the illustration shows.
the screw holes as the illustration shows.
Important:
•
Screws are not included. Please obtain the appropriate screws for
your type of ceiling. (M4 diameter)
your type of ceiling. (M4 diameter)
•
It is recommended that you keep a reasonable space between the
bracket and the projector to allow for proper heat distribution.
bracket and the projector to allow for proper heat distribution.
Screen Size
Size of Projected Image
Projected Distance : L
Hd
4:3 Diagonal
Size
Width : SW
Height : SH
16:10
Diagonal Size
Width : W
Height : H
Blank Space :
B
Shortest
(Wide)
Longest
(Tele)
inch
cm
inch
cm
inch
cm
inch
cm
inch
cm
inch
cm
inch
cm
inch
m
inch
m
inch
cm
40
102
32
81
24
61
38
96
32
81
20
51
2.0
5
45
1.1
68
1.7
5.8
15
60
152
48
122
36
91
57
144
48
122
30
76
3.0
8
69
1.7
103
2.6
8.7
22
80
203
64
163
48
122
75
192
64
163
40
102
4.0
10
92
2.3
138
3.5
11.6
30
100
254
80
203
60
152
94
240
80
203
50
127
5.0
13
116
2.9
173
4.4
14.5
37
150
381
120
305
90
229
142
359
120
305
75
191
7.5
19
175
4.4
261
6.6
21.8
55
200
508
160
406
120
305
189
479
160
406
100
254
10.0
25
234
5.9
349
8.9
29.0
74
250
635
200
508
150
381
236
599
200
508
125
318
12.5
32
293
7.4
436
11.1
36.3
92
300
762
240
610
180
457
283
719
240
610
150
381
15.0
38
352
8.9
-
-
43.6
111
Screen Size
Size of Projected Image
Projected Distance : L
Hd
4:3 Diagonal
Size
Width : SW
Height : SH
16:9
Diagonal Size
Width : W
Height : H
Blank Space :
B
Shortest
(Wide)
Longest
(Tele)
inch
cm
inch
cm
inch
cm
inch
cm
inch
cm
inch
cm
inch
cm
inch
m
inch
m
inch
cm
40
102
32
81
24
61
37
93
32
81
18
46
3.0
8
44
1.1
66
1.7
6.8
17
60
152
48
122
36
91
55
140
48
122
27
69
4.5
11
67
1.7
100
2.6
10.2
26
80
203
64
163
48
122
73
187
64
163
36
91
6.0
15
90
2.3
135
3.4
13.6
35
100
254
80
203
60
152
92
233
80
203
45
114
7.5
19
113
2.9
169
4.3
17.0
43
150
381
120
305
90
229
138
350
120
305
68
171
11.3
29
170
4.3
254
6.5
25.5
65
200
508
160
406
120
305
184
466
160
406
90
229
15.0
38
228
5.8
339
8.6
34.0
86
250
635
200
508
150
381
229
583
200
508
113
286
18.8
48
285
7.2
425
10.8
42.5
108
300
762
240
610
180
457
275
699
240
610
135
343
22.5
57
342
8.7
-
-
51.1
130
SW=W
H
S
H
B
B
Screen size