NEC PA803U - Things To Note When Installing Projectors

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4. Multi-Screen Projection
Things to note when installing projectors
• Leavesufficientspaceontheleftandrightoftheprojectorsothattheintakeandexhaustventsoftheprojectorare
notobstructed.Whentheintakeandexhaustventsareobstructed,thetemperatureinsidetheprojectorwillrise
and this may result in a malfunction.
• Pleasedonotpileuptheprojectorsdirectlyontopofoneanotherwheninstallingthem.Whentheprojectorsare
piledupontopofoneanother,theymayfalldown,resultingindamageandfailure.
• Installationexamplewhenusingtwoprojectors
 Thefollowinginstallationisrecommendedwhencombiningtheinstallationoftwoprojectorsformulti-screenprojec-
tion.Pleaseleaveaspaceofatleast10cmbetweenthetheintake/exhaustventandthewall.
[Installationexample]
Intake vent Exhaust vent
CabinetCabinetCabinet
Air dis-
charge
Air intake
Front Right side Back
WARNING
Pleaserequesttheretailstoreforspecialinstallationservicessuchaswhenmountingtheprojectortotheceiling.
Nevercarryouttheinstallationbyyourself.Theprojectormayfalldownandresultininjury.Pleaseuseasturdy
cabinetthatcanwithstandtheweightoftheprojectorfortheinstallation.Pleasedonotpileuptheprojectorsdirectly
on top of one another.
NOTE:
• Fortherangeoftheprojectiondistance,pleaserefertotheAppendix“Throwdistanceandscreensize”.(→ page 162)