NEC PA903X - Portrait Projection (Vertical Orientation); Precautions During Installation

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6. Installation and Connections
Portrait projection (vertical orientation)
Portraitscreensfromacomputercanbeprojectedbyinstallingtheprojec-
torinaverticalorientation.Angletodisplayallthescreenssuchasthe
on-screenmenucanbechangedbythemenu[SETUP]→[MENU(2)]
→[MENUANGLE].
Precautions during installation
• Pleasedonotinstalltheprojectorinaverticalorientationontopoftheoorortableonitsown.Theintakevent
maybeobstructed,resultingintheprojectorgettingwarmandthepossibilityofreandmalfunctionoccurring.
• Forverticalinstallation,installtheprojectorwiththeintakevent(lter)facingdownwards.Astandforsupporting
theprojectorneedstobemadeforthispurpose.Inthiscase,thestandmustbedesignedsuchthatthecenter
ofgravityoftheprojectorislocatedwellwithinthelegsofthestand.Ifnot,theprojectormayfalloverandresult
ininjury,damageandmalfunction.
Design and manufacturing conditions for the stand
Pleaseengageaninstallationserviceproviderforthedesignandmanufactureofthecustomizedstandtobeusedfor
portraitprojection.Pleaseensurethatthefollowingarecompliedwithwhendesigningthestand.
1. Maintainanopeningofatleast315×150mmsoasnottoobstructtheintakevent/lteroftheprojector.
2. Maintainadistanceofatleast130mmbetweentheprojectorintakeventandtheoor(fortheopeningofthelter
cover).
3. Usethefourscrewholesatthebackoftheprojectortosecureittothestand.
 Screwholecenterdimension:200×250mm
 Screwholedimensionontheprojector:M4withamaximumdepthof8mm.
* Pleasedesignthestandsuchthattherearlegsatthebackoftheprojectordonotcontactthestand.Thefront
legscanbeturnedandremoved.
4. Horizontaladjustmentmechanism(forexample,boltsandnutsinfourlocations)
5. Pleasedesignthestandsuchthatitdoesnottoppleovereasily.