Operation Manual

121
6. Installation and Connections
[M403H/M323H]
Screen Size
B
C
D
α
Diagonal Width Height wide tele wide tele
inch mm inch mm inch mm inch mm inch mm - inch mm inch mm degree
-
degree
30 762 26 664 15 374
9�7 246�4 29 744 52 1324 2�3 59�6 17�9 10�2
40 1016 35 886 20 498 12�9 328�6 40 1017 71 1796 3�1 79�5 17�6 10�1
60 1524 52 1328 29 747 19�4 492�9 61 1562 108 2742 4�7 119�3 17�3 10�0
80 2032 70 1771 39 996 25�9 657�2 83 2107 145 3687 6�3 159�1 17�2 10�0
90 2286 78 1992 44 1121 29�1 739�3 94 2379 164 4159 7�0 178�9 17�1 10�0
100 2540 87 2214 49 1245 32�3 821�5 104 2651 182 4632 7�8 198�8 17�1 10�0
120 3048 105 2657 59 1494 38�8 985�8 126 3196 220 5577 9�4 238�6 17�0 9�9
150 3810 131 3321 74 1868 48�5 1232�2 158 4014 275 6994 11�7 298�2 17�0 9�9
200 5080 174 4428 98 2491 64�7 1642�9 212 5376 368 9356 15�7 397�7 16�9 9�9
300 7620 261 6641 147 3736 97�0 2464�4 319 8101 554 14082 23�5 596�5 16�9 9�9
WARNING
* Installingyourprojectorontheceilingmustbedonebyaqualiedtechnician.ContactyourNECdealerformore
information.
* 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the
projectorseverelydamaged.
• Donotusetheprojectorwheretemperaturesvarygreatly.Theprojectormustbeusedattemperaturesbetween
41°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on
thesideorthefrontoftheprojector.
Reflecting the Image
Usingamirrortoreectyourprojector’simageenablesyoutoenjoyamuchlargerimagewhenasmallerspaceis
required.ContactyourNECdealerifyouneedamirrorsystem.Ifyou’reusingamirrorsystemandyourimageis
inverted,usetheMENUand▲▼◀▶buttonsonyourprojectorcabinetoryourremotecontroltocorrecttheorienta-
tion.(→page100)