Arrangement, Setting up, Continued on next page) – Dukane Projector 8920H-RJ User Manual
Page 7
7
Setting up
Install the projector according to the environment and manner the projector will be
used in.
Arrangement
Refer to the illustrations and tables below to determine screen size and projection
distance.
The values shown in the table are calculated for a full size screen: 1024 x 768
a Screen size (diagonal)
b Projection distance (±10%)
c1 , c2 Screen height (±10%)
On a horizontal surface
Suspended from the ceiling
• Keep a space of 30 cm or more between the
sides of the projector and other objects such
as walls.
• For the case of installation in a special
state such as ceiling mount, the specified
mounting accessories (74) and service may
be required. Before installing the projector,
consult your dealer about your installation.
Setting up
Screen size
(diagonal)
4 : 3 screen
16 : 9 screen
Projection distance
Screen
height
Screen
height
Projection distance
Screen
height
Screen
height
min.
max.
min.
max.
type
(inch) m
m inch
m
inch cm inch cm inch
m inch
m
inch cm inch cm inch
30
0.8 0.9
34
1.0
41
41
16
5
2
1.0 38
1.1
45
39
15
-1
0
40
1.0 1.2
46
1.4 55
55
22
6
2
1.3 51
1.5
60
51
20
-2
-1
50
1.3 1.5
58
1.8 69
69
27
8
3
1.6 64
1.9
76
64
25
-2
-1
60
1.5 1.8
70
2.1
83
82
32
9
4
1.9
77
2.3
91
77
30
-2
-1
70
1.8 2.1
82
2.5
97
96
38
11
4
2.3
89
2.7 106 90
35
-3
-1
80
2.0 2.4
94
2.8 112 110 43
12
5
2.6 102 3.1 122 103 41
-3
-1
90
2.3 2.7 106 3.2 126 123 49
14
5
2.9 115 3.5 137 116 46
-4
-1
100 2.5 3.0 118 3.6 140 137 54
15
6
3.3 128 3.9 153 129 51
-4
-2
120 3.0 3.6 142 4.3 168 165 65
18
7
3.9 154 4.7 183 154 61
-5
-2
150 3.8 4.5 177 5.3 211 206 81
23
9
4.9 193 5.8 229 193 76
-6
-2
200 5.1 6.0 237 7.1 281 274 108 30
12
6.6 258 7.8 306 257 101
-8
-3
250 6.4 7.5 297 8.9 352 343 135 38
15
8.2 323 9.7 383 322 127 -10
-4
300 7.6 9.0 356 10.7 422 411 162 46
18
9.9 388 11.7 460 386 152 -12
-5
b
a
b
c1
c1
c2
c2
(continued on next page)