JVC DLARS20 Projector User Manual

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JVCD‐ILAProjectorFirmwareUpdateProcedure

ThisdocumentdescribestheproceduretoupdatethefirmwareforJVCD‐ILAProjectors:

• DLA‐RS10

• DLA‐RS20

• DLA‐HD350

• DLA‐HD750

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Notes:

 Itisimportantthatthecorrectfirmwareupdatefilebeusedfortheappropriate

projector.Useofincorrect

firmwarefilecouldrendertheprojectorinoperative.

 Customizedsettingsontheprojectorwouldbeerasedduringfirmwareupdate.Notedownthecustomized

settingsandre‐enterafterfirmwareupdateiscompleted.

 End‐useragreestousethisfirmwareathisownrisk.End‐user

bearsthetotalresponsibilityforanyfailure

arisingfrominstallingthefirmware.

 ProcedureshowninthisdocumentisforDLA‐HD750andDLA‐RS20.ProcedureforDLA‐HD350andDLA‐RS10

issimilartothatshownhere.

FileDownload:

Downloadtheappropriatefirmwareupdatefileforyourprojectormodel

toyourPCdesktop.Itisaself‐extracting

fileandinstallstheILA‐FPJUpdatertothePC.

ToolsRequired:

• JVCUpdateProgramInstaller:ILA‐FPJUpdater

• StandardPCrunningWindowsXPorWindowsVistawithUSBPort

• USBtoMini‐USBcable

• Philipsscrewdriver

USB

DriverInstallation:

JVCILA‐FPJUpdaterprogra mshould havebeeninstalledonyourPCatthispoint.NextstepistoinstalltheUSBdriver

sothatPCcancommunicatewiththeprojectorusingUSBconnection.AdministratorlevelaccesstothePCis

requiredtoproceed.

1. PresstheSTANDBY

buttontwicetoputtheprojectorinSTANDBYmode.Unplugthepower cordfromthe

projector.

2. RemovethescrewandcoverlocatedtotheleftoftheACconnectorexposingtheUSBconnector.

 

3. PlugtheMiniUSBendtotheconnectorontheprojectorandtheotherend

tothePC.

4. PressandholdtheSTANDBYbuttonontheprojectorwhilepluggin ginthepowercord.ThethreeLEDsonthe

projectorshouldbelittoindicateDownloadMode.

5. PCdetectstheprojectorasnewhardwa re.ThenitopensFoundNewHardwareWizardtohelpinstallthe



drivers.

6. IntheHardwareWizardscreen,forthequestion“CanWindowsconnecttoWindowsUpdatetosearchfor

software?”clickon“No,notthistime”,andthenclick“Next”.

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JVC DLARS20 Projector User Manual