Hitachi CP-RX70 Projector User Manual


 
6
(a)
(b)
(a)
(c) up
(c) down
(b)
(c) down
(c) up
Setting up
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: 1024×768.
(a) Screen size (diagonal)
(b) Projection distance (±10%)
(c) 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.
• Consult with your dealer before
a special installation such as
suspending from a ceiling.
(a)
(b)
(a)
(c) up
(c) down
(b)
(c) down
(c) up
(a) Screen
size
(diagonal)
4 : 3 screen 16 : 9 screen
(b) Projection distance (c) Screen height (b) Projection distance (c) Screen height
min. max. down up min. max. down up
inch m m inch m inch cm inch cm inch m inch m inch cm inch cm inch
30 0.8 0.9 35 1.1 4
2
7 3
39 1
5
1.0 38 1.2 46
1 0 36 1
4
40 1.0 1.2 47 1.4 57 9 3 5
2 21 1.3 51 1.6 62 1 0 49 19
50 1.3 1.5 59 1.8 7
1 11 4 65 26 1.6 64 2.0 77 1 1 61 24
60 1.5 1.8 7
1 2.2 85 13 5 78 3
1 2.0 77 2.4 93 2 1 73 29
70 1.8 2.1 83 2.5 1
00 15 6 91 36 2.3 90 2.8 109 2 1 85 34
80 2.0 2.4 95 2.9 1
14 17 7 105 41 2.6 103 3.2 124 2 1 97 38
90 2.3 2.7 1
07 3.3 128 20 8 118 46 3.0 116 3.6 140 3 1 109 43
100 2.5 3.0 1
19 3.6 143 22 9 131 51 3.3 129 4.0 156 3 1 122 48
120 3.0 3.6 1
43 4.4 171 26 10 157 62 4.0 156 4.7 187 4 1 146 57
150 3.8 4.5 1
79 5.4 215 33 13 196 77 4.9 195 5.9 234 4 2 182 72
200 5.1 6.1 2
38 7.3 286 44 17 261 103 6.6 260 7.9 321 6 2 243 96
250 6.4 7.6 2
98 9.1 358 54 21
3
27 129
8.3 3
25 9.9 390
7 3 304 12
0
300 7.6 9.1 358 10.9 430 65 2
6 392 154 9.9 390 11.9 469 9 4 365 144