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8. User Supportware

❺ Projecting Your Computer’s Screen Image or Video from the

Projector over a LAN (Image Express Utility Lite) (MM Models)



UsingImageExpressUtilityLitecontainedonthesuppliedNECProjectorCD-ROMallowsyoutosendthecomputer’s

screenimagetotheprojectoroverawiredorwirelessLAN.

ImageExpressUtilityLiteisaprogramcompatiblewithWindows.

ImageExpressUtilityLiteforMacOSisaprogramcompatiblewithMacOS.(→page202)

ThissectionwillshowyouanoutlineabouthowtoconnecttheprojectortoaLANandtouseImageExpressUtility

Lite.FortheoperationofImageExpressUtilityLite,seethehelpofImageExpressUtilityLite.

Step1:installImageExpressUtilityLiteonthecomputer.

Step2:ConnecttheprojectortoaLAN.

Step3:StartImageExpressUtilityLite.

TIP:

• ImageExpressUtilityLite(forWindows)canbestartedfrommostcommerciallyavailableremovablemediasuchasUSBmemory

devicesorSDcardswithouttheneedtoinstallonyourcomputer.(→ page 201)

What You can Do with Image Express Utility Lite

•Imagetransmission(forWindowsandMacOS)

• Thescreenofyourcomputercanbesenttotheprojectorviaawiredorwirelessnetworkwithoutacomputercable

(VGA).

• Byusing“EASYCONNECTION”function,thecomplicatednetworksettingscanbesimpliedandthecomputer

willautomaticallyconnecttotheprojector.

• Thescreenofyourcomputercanbesenttouptofourprojectorsatthesametime.

•Audiotransfercapability(forWindowsonly)

• ImageExpressUtilityLiteallowsyoutosendthecomputer’sscreenimageandaudiototheprojectoroverwired/

wirelessLANorUSBconnection.

• Audio transfer capability is availableonlywhenthecomputerconnects with the projector in peer-to-peer net-

work.

•Playingstreamingvideo(forWindowsonly)

• ImageExpressUtilityLiteallowsyoutosendstreamingvideofromthecomputertoasingleprojectoroverwired

orwirelessLANwithouttheneedofconnectingacomputercable.Forlistofsupportedmovielesandplayback

requirements,seepage225of“4.UsingtheViewer”.

•GeometricCorrectionTool[GCT](forWindowsonly)

See“❻Projecting an Image from an Angle (Geometric CorrectionTool in Image Express Utility Lite)”. (→ page

203)

NOTE:

• WhenImageExpressUtilityLiteisused,theaudiofromtheCOMPUTERAUDIOINMiniJack(StereoMini)maynotbesynchro-

nizedwiththevideo.

NEC PA721X User Manual

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