NEC PX750U - Focus

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2. Projecting an Image (Basic Operation)

Focus

Applicablelens:NP16FL/NP17ZL/NP18ZL/NP19ZL/NP20ZL/NP21ZL

UsetheFOCUS(+)or(−)buttonontheprojectorcabinettoobtainthebestfocus.

TIP:Toobtainthebestfocus,performthefollowing(forxedinstallation)

Preparation:Warmuptheprojectorforonehour.

1.UsetheFOCUS+/−buttonstomakesureyouobtainthebestfocus.Ifyoudonot,movetheprojectorbackandforth.

2.Selectthe[TESTPATTERN]fromthemenuanddisplaythetestpattern.(→ page 97)

3.KeeppressingtheFOCUS−buttonuntilthegridofthetextpatternismadeinvisible.

4.KeeppressingtheFOCUS+buttonuntilyouobtainthebestfocus.

If you adjust beyond the best focal point, go back to step 3 and repeat the procedures.

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