1216. Installation and Connections[M403H/M323H]Screen Size B C D αDiagonal Width Height wide tele wide teleinch mm inch mm inch mm inch mm inch mm - inch mm inch mm degree - degree30 762 26 664 15 374 9�7 246�4 29 744 52 1324 2�3 59�6 17�9 10�240 1016 35 886 20 498 12�9 328�6 40 1017 71 1796 3�1 79�5 17�6 10�160 1524 52 1328 29 747 19�4 492�9 61 1562 108 2742 4�7 119�3 17�3 10�080 2032 70 1771 39 996 25�9 657�2 83 2107 145 3687 6�3 159�1 17�2 10�090 2286 78 1992 44 1121 29�1 739�3 94 2379 164 4159 7�0 178�9 17�1 10�0100 2540 87 2214 49 1245 32�3 821�5 104 2651 182 4632 7�8 198�8 17�1 10�0120 3048 105 2657 59 1494 38�8 985�8 126 3196 220 5577 9�4 238�6 17�0 9�9150 3810 131 3321 74 1868 48�5 1232�2 158 4014 275 6994 11�7 298�2 17�0 9�9200 5080 174 4428 98 2491 64�7 1642�9 212 5376 368 9356 15�7 397�7 16�9 9�9300 7620 261 6641 147 3736 97�0 2464�4 319 8101 554 14082 23�5 596�5 16�9 9�9WARNING* Installing your projector on the ceiling must be done by a qualified technician. Contact your NEC dealer for moreinformation.* Do not attempt to install the projector yourself.• Only use your projector on a solid, level surface. If the projector falls to the ground, you can be injured and theprojector severely damaged.• Do not use the projector where temperatures vary greatly. The projector must be used at temperatures between41°F (5°C) and 104°F (40°C) (Eco mode selected automatically at 95°F to 104°F/35°C to 40°C).• Do not expose the projector to moisture, dust, or smoke. This will harm the screen image.• Ensure that you have adequate ventilation around your projector so heat can dissipate. Do not cover the vents onthe side or the front of the projector.Reflecting the ImageUsing a mirror to reflect your projector’s image enables you to enjoy a much larger image when a smaller space isrequired. Contact your NEC dealer if you need a mirror system. If you’re using a mirror system and your image isinverted, use the MENU and ▲▼◀▶ buttons on your projector cabinet or your remote control to correct the orienta-tion. (→ page 100)
