NEC PX750U - ❷ Replacing the Color Wheel (Included)

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9. Appendix
❷ Replacing the Color Wheel (included)
Theprojectorcomeswithacolorwheel(6-segmentWhite)installed.Anadditionalcolorwheel(6-segmentColor)is
includedwiththeaccessoriesthatcomewiththebox.Toreplacethecolorwheel,refertothefollowingguide.
CAUTION:
Beforereplacingthecolorwheel,besuretoturnofftheprojector,waituntilthecoolingfansstop,andturnoffthemain
powerswitch.Allow1hourbeforereplacingthecolorwheel.
• Donottouchthediskofthecolorwheel.Doingsomayscratchthediskorleavengerprints,causingtheimage
qualitytodegrade.
• Donotremovescrewsexceptwhenspeciedinthefollowinginstructions
• Heedthefollowinginformationifyouowntwoormoreprojectors:
 Whenreplacingorre-installingthecolorwheel,theoriginalcolorwheelpreinstalledorsuppliedasanaccessory
mustgobacktoitsoriginalprojector.Yourcolorwheelandprojectorcolorwheelcoveraregivenanidentication
number.Besuretousethecolorwheelpre-installedorsuppliedwithyourprojectortomatchitsidentication
number.
 Ifyouremoveacolorwheelfromoneprojectorandre-installitintoanotherprojector,performancemaybecom-
promised.
• Besureturnoffthemainpowerswitchbeforereplacingthecolorwheel.Failuretodosomayresultinelectrical
shockordamagetotheprojector,andcauseanirregularcoloroftheprojectedimage.
Toolneeded:Phillipsscrewdriver(plus-head)
1. Removethecolorwheelcover
• Loosenthescrewonthecolorwheelcover.
 • Thescrewiscaptiveandnotremovable.
(shown from the rear side of the projector)
• Slideandremovethecolorwheelcover.