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8. User Supportware

❽ Using the Projector to Operate Your Computer over a LAN

(Desktop Control Utility 1.0) (MM Models)

UsingDesktopControlUtility1.0allowsyoutoremotelyoperateyourcomputerplacedatadistancefromtheprojector

overanetwork(wiredLANorwirelessLAN).

What you can do with Desktop Control Utility 1.0

• AcommerciallyavailableUSBmouseisconnectedtotheprojectortooperatethecomputer.

• Suppose,forexample,aPowerPointletobepresentedinaconferenceissavedtoacomputerinyourofce.Ifthis

computerisconnectedtotheprojectorintheconferenceroomwithLANwhentheconferenceisheld,thedesktop

screenofthecomputerinyourofce(Windows8/Windows7/WindowsVista/WindowsXP)canbeprojectedand

thePower-Pointlecanbepresentedbyoperatingtheprojector.Inotherwordsthecomputerdoesnotneedtobe

broughtintotheconferenceroom.

IMPORTANT:

• YoucanusetheDesktopControlUtility1.0tooperateacomputerlocatedinaseparateroomfromtheprojectoroveranetwork.

Therefore,caremustbeexercisedtopreventanythirdpartyfromviewingthescreenofyourcomputer(importantdocuments),

copyingles,orturningoffthepower.

 NECassumesnoliabilityforanylossordamagesarisingfrominformationleakorsystemfailurewhileyouareusingDesktop

ControlUtility1.0.

• ThiswilldisconnectLANconnectionwhenthecomputergoesinthestandbymodewhiletheDesktopControlUtility1.0isbeing

used.

 IntheWindows8/Windows7/WindowsVista,select[ControlPanel]→[HardwareandSound]→[PowerOptions].Set[Change

whenthecomputersleeps]to[Never].

 In the Windows XP, click [Control Panel] →[Performance and Maintenance] → [Power Options] → [System Standby] →

[Never].

• ThescreensaverfunctionisoffwhileDesktopControlUtility1.0isrunning.

Connecting the projector to a LAN

ConnecttheprojectortotheLANbyfollowingtheinstructionsin“ConnectingtoaWiredLAN”(→page169),“Con-

nectingtoaWirelessLAN”(→page170)and“9ApplicationMenus”(→page138)

NEC PA721X User Manual

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