NEC P474W - Page 103

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6. Installation and Connections
100%V
50％V
100%H
15%H
15%H
15%H
15%H
Height of projected image
Width of projected image
(Example)Whenusingtoprojectona150"screen
[P554U/P474U/P554W/P474W]
Accordingtothe“Tablesofscreensizesanddimensions”(→page88),H=127"/323cm,V=79"/201.9cm.
Adjustment range in the vertical direction: the projected image can be moved upwards 0.55 × 79"/201.9 cm ≈
43.5"/111cm(whenthelensisatthecenterposition).
Adjustmentrangeinthehorizontaldirection:theprojectedimagecanbemovedtotheleft0.15×127"/323cm≈
19.1"/48.5cm,totherightapproximately19.1"/48.5cm.
[P604X/P603X]
Accordingtothe“Tablesofscreensizesanddimensions”(→page88),H=120"/304.8cm,V=90"/228.6cm.
Adjustmentrangeintheverticaldirection:theprojectedimagecanbemovedupwards0.5×90"/228.6cm≈45"/114.3
cm(whenthelensisatthecenterposition).
Adjustmentrangeinthehorizontaldirection:theprojectedimagecanbemovedtotheleft0.15×120"/304.8cm≈
18"/45.7cm,totherightapproximately18"/45.7cm.
*Figuresdifferbyseveral%becausethecalculationisapproximate.
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69)