NEC PX803UL-WH - Things to Note When Installing Projectors

4. Multi-Screen Projection
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Things to note when installing projectors
• Leave30cmoroverspacebetweeneachprojectorsandbetweentheintakeventandthewallforinstallingprojec-
torssidebyside,sothatairintakeoftheprojectorsarenotobstructed.Whentheairintakeanddischargeoutletare
obstructed,thetemperatureinsidetheprojectorwillriseandthismayresultinamalfunction.
30cmorgreater
• Twoprojectorscanbestackedontopofeachother(STACKsetting).(→page156)Donotattempttodirectlystack
threeormoreprojectors.Whentheprojectorsarepiledupontopofoneanother,theymayfalldown,resultingin
damageandfailure.
• Installationexamplewhenusing3ormoreprojectors
 Thefollowinginstallationisrecommendedwheninstallingacombinationof3ormoreprojectorsformulti-screen
projection.
[Installationexample]
ExhaustventIntakevent Cabinet
Airexhaust
Airintake
Back Back
WARNING
Pleaserequestthedealer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 171)