NEC PA721X - Input Resolution

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5. Using On-Screen Menu
Options Function
NATIVE
Theprojectordisplaysthecurrentimageinitstrueresolutionwhentheincomingcomputersignalhasa
lowerorhigherresolutionthantheprojector’snativeresolution.(→page2)
Whentheincomingcomputersignalhasahigherresolutionthantheprojector'snativeresolution,the
centerofanimagewillbedisplayed.
LETTERBOX Theimageofaletterboxsignal(16:9)isstretchedequallyinthehorizontalandverticaldirectionstotthe
screen.
WIDESCREEN Theimageofasqueezesignal(16:9)isstretchedleftandrightin16:9.
ZOOM Theimageofasqueezesignal(16:9)isstretchedleftandrightin4:3.
Partsofthedisplayedimagearecroppedattheleftandrightedgesandthereforenotvisible.
FULL Projecttofullscreensize.
TIP:
• Imagepositioncanbeadjustedverticallyusing[POSITION]whenthe[16:9],[15:9],or[16:10]aspectratiosareselected.
• Theterm“letterbox”referstoamorelandscape-orientedimagewhencomparedtoa4:3image,whichisthestandardaspect
ratioforavidesource.
 Theletterboxsignalhasaspectratioswiththevistasize“1.85:1”orcinemascopesize“2.35:1”formovielm.
• Theterm“squeeze”referstothecompressedimageofwhichaspectratioisconvertedfrom16:9to4:3.
[INPUT RESOLUTION]
Theresolutionisassignedautomaticallywhentheresolutionoftheinputsignalfromthecomputervideoinputterminal
orBNCvideoinputterminal(analogRGB)cannotbedistinguished.