Hitachi CPX2510 User Manual - Page 7

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 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 (64) and service may be required. Before installing the projector, consult your dealer about your installation. a Screen size (diagonal) type (inch) m 30 0.8 40 1.0 50 1.3 60 1.5 70 1.8 80 2.0 90 2.3 100 2.5 120 3.0 150 3.8 200 5.1 250 6.4 300 7.6 4 : 3 screen b Projection distance min. max. c1 Screen height m inch m inch cm inch 0.9 34 1.0 41 41 16 1.2 46 1.4 55 55 22 1.5 58 1.8 69 69 27 1.8 70 2.1 83 82 32 2.1 82 2.5 97 96 38 2.4 94 2.8 112 110 43 2.7 106 3.2 126 123 49 3.0 118 3.6 140 137 54 3.6 142 4.3 168 165 65 4.5 177 5.3 211 206 81 6.0 237 7.1 281 274 108 7.5 297 8.9 352 343 135 9.0 356 10.7 422 411 162 c2 Screen height cm inch 52 62 83 94 11 4 12 5 14 5 15 6 18 7 23 9 30 12 38 15 46 18 16 : 9 screen b Projection distance min. max. c1 Screen height m inch m inch cm inch 1.0 38 1.1 45 39 15 1.3 51 1.5 60 51 20 1.6 64 1.9 76 64 25 1.9 77 2.3 91 77 30 2.3 89 2.7 106 90 35 2.6 102 3.1 122 103 41 2.9 115 3.5 137 116 46 3.3 128 3.9 153 129 51 3.9 154 4.7 183 154 61 4.9 193 5.8 229 193 76 6.6 258 7.8 306 257 101 8.2 323 9.7 383 322 127 9.9 388 11.7 460 386 152 c2 Screen height cm inch -1 0 -2 -1 -2 -1 -2 -1 -3 -1 -3 -1 -4 -1 -4 -2 -5 -2 -6 -2 -8 -3 -10 -4 -12 -5 7