Operation Manual

116
6. Installation and Connections
B
D
C
α
Throw Distance and Screen Size
Thefollowingshowstheproperrelativepositionsoftheprojectorandscreen.Refertothetabletodeterminethe
positionofinstallation.
Distance Chart
B= Verticaldistancebetween lens center and
screen center
C= Throwdistance
D= Vertical distancebetween lens center and
screenbottom(topofscreenforceilingap-
plication)
α= Throwangle
NOTE:Thevalues in thetablesaredesign values and
mayvary.
[M332XS]
Screen Size
B
C
D
α
Diagonal Width Height wide wide
inch mm inch mm inch mm inch mm inch mm inch mm degree
60 1524 48 1219 36 914 24 617 27 675 6 160
40�8
80 2032 64 1626 48 1219 32 823 36 915 8 214 40�8
100 2540 80 2032 60 1524 41 1029 46 1156 11 267 40�7
120 3048 96 2438 72 1829 49 1235 55 1396 13 320 40�7
150 3810 120 3048 90 2286 61 1543 69 1757 16 400 40�7
[M352WS/M302WS]
Screen Size
B
C
D
α
Diagonal Width Height wide wide
inch mm inch mm inch mm inch mm inch mm inch mm degree
60 1524 51 1292 32 808 21 524 22 565 5 120
40�9
80 2032 68 1723 42 1077 27 698 30 769 6 160 40�8
100 2540 85 2154 53 1346 34 873 38 973 8 199 40�8
120 3048 102 2585 64 1615 41 1047 46 1177 9 239 40�7
150 3810 127 3231 79 2019 52 1309 58 1482 12 299 40�7
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97)
Screen center
Lens center
Screen bottom