NEC PX1004UL-WH - ❷ Making Connections; Analog RGB Signal Connection

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❶ Mounting a lens (sold separately)
Thisprojectorcanbeusedwith8kindsofoptionallenses(soldseparately).ThedescriptionsherearefortheNP18ZL
(standardzoom)lens.Mountotherlensesinthesamemanner.Seepage172 for lens options.
Important:
• Forusingthefollowingoptionlenses,besuretocarryout[LENSCALIBRATION]afterreplacingthelens.(→ page 18, 120)
 NP16FL,NP17ZL,NP18ZL,NP19ZL,NP20ZL,NP21ZL,NP31ZL
WARNING:
(1)Turnoffthepowerandwaitforthecoolingfantostop,(2)turnoffthemainpowerswitch,(3)disconnectthe
powercordandwaitfortheunittocoolbeforemountingorremovingthelens.Failuretodosocanresultineye
injury,electricshock,orburninjuries.
NOTE:
• Theprojectorandlensesaremadeofprecisionparts.Donotsubjectthemtoshockorexcessiveforces.
• Removetheseparatelysoldlenswhenmovingtheprojector.Ifnot,thelenscouldbesubjecttoshockwhiletheprojectorisbeing
moved,damagingthelensandthelensshiftmechanism.
• Whendismountingthelensfromtheprojector,returnthelenspositiontothehomepositionbeforeturningoffthepower.Failure
todosomaypreventthelensfrombeingmountedordismountedbecauseofnarrowspacebetweentheprojectorandthelens.
• Nevertouchthelenssurfacewhiletheprojectorisoperating.
• Beverycarefulnottoletdirt,grease,etc.,onthelenssurfaceandnottoscratchthelenssurface.
• Performtheseoperationsonaatsurfaceoverapieceofcloth,etc.,topreventthelensfromgettingscratched.
• Whenleavingthelensofftheprojectorforlongperiodsoftime,mountthedustcapontheprojectortopreventdustordirtfrom
gettinginside.Ifthelensremainsdetachedfromtheprojectorforlongperiodsoftime,dustmaycollectwithintheopticalunit
and damage the lens, causing deterioration of projected image.
• Lensesotherthanspeciedinthismanualcannotbemountedonthisprojector.
Mounting the lens
1. Removethedustcapfromtheprojector.
 Pushthetongueatthetopleftoutwardandpulltheknobat
thecenterofthecap.
2. Removethelenscaponthebackofthelens.
• ThelensNP18ZLisusedasanexample.
NOTE:
• Makesuretoremovethelenscapattheunitbackside.Ifthelens
unit with the lens cap remaining on is installed on the projector,
it may cause of malfunction.
3. Hold the lens unit aligning the labelled arrow on the unit
coming top and insert the unit to the projector.
 Insertthelensslowlyallthewayin,keepingthepositioning
slitatthesameangle.
Arrowmark
6. Connecting to Other Equipment