Mitsubishi Electronics HL2750U Supervising and controlling by computer, Major functions

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Advanced features (continued)

Supervising and controlling by computer

You can supervise and control the projector’s operation using a personal computer via a LAN network.

•To supervise and control the projector, install the software “Projector-Control Device Installer *” contained in the attached CD-ROM. For the installation procedure and usage of the software, see “User Manual for LAN Control Utility” contained in the attached CD-ROM.

*) Functions

•Setting of the projector’s IP address

•Setting of password, display language, and LAN control

•PJLink™ certiﬁcation setting (telnet function)

•Startup of the controlling /supervising tool (ProjectorView) using the Web browser

Major functions

ProjectorView

The controlling /supervising tool using the Web browser

PJLink™

This projector supports standard protocol PJLink™ for projector control and you can control and monitor projector’s operations using the same application among projectors of different models and different manufacturers.

About PJLink™

•To use PJLink™ function, the PJLink™ application software is required.

•For the speciﬁcations of PJLink™, access to the Web site of Japan Business Machine and Information System Industries Association (JBMIA). (http://pjlink.jbmia.or.jp/english)

•This projector is fully compliant to the speciﬁcations of JBMIA PJLink™ Class 1. It supports all the commands deﬁned by PJLink™ Class 1, and the compliance has been veriﬁed with the PJLink™ standard speciﬁcations Version 1.0.

Connection

Computer

LAN cable (option)

(100BASE-TX or 10BASE-T should be supported.)

To LAN terminal	External HUB
	LAN cable (option)
	(100BASE-TX or 10BASE-T should be supported.)

•Use a straight-through category-5 cable for LAN connection.

•Don’t touch the metal parts of the LAN connector and LAN cable because static electricity may be discharged from your body, causing damage to the projector.

Using the User Manual

The User Manual for LAN Control Utility is prepared in the Portable Document Format (PDF) in the CD-ROM.

Opening the User Manuals

1.Load the CD-ROM into the CD-ROM drive.

2.Open CD-ROM “HL2750.”

3.Double-click on “MANUAL_LAN.HTML” within the CD-ROM. A language selection list for the User Manual will be displayed.

4.Move the mouse pointer to the desired language and click.

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Contents HL2750 When using the projector in Europe Compliance NoticeContents Important safeguards Important safeguards Checking accessories Inserting the batteries into the remote controlRemoving the batteries from the remote control Preparing your projectorPreparating your projector OverviewControl area Terminal boardRemote control Bottom sideAbout the laser beam Using the remote control Operational range of the remote controlReception angle Front of projector Rear of projectorSetting up your projector Setting up your projector Wall screenFront projection, ceiling mounting Rear projectionWhen the aspect ratio of the screen is Screen size and projection distanceConnecting the projector to a computer Viewing computer imagesPlugging the power cord Viewing computer imagesAbout DDC Projecting images When connecting to a notebook computer Setting of the resolutionTo stop projecting AV muteConnecting the projector to video equipment Connecting to a video player, etcWhen a TV tuner or VCR is connected Viewing video imagesPlugging in the power cord Connecting to video equipment having a DVI-D terminalViewing video images Projector + DVD player or Hdtv decoderEN-19 Volume from the speaker Setting the aspect ratio How to change the settingsWith the remote control With the Feature menuSetup Menu operationHow to set the menus Available settings in the menusMenu operation Image menuInstallation menu Feature menu Signal menu Signal Resolution Memorize menu Signal User menuInformation menu Adjusting projected images To adjust the brightness Contrast and BrightnessTo adjust the color Color and Tint To cancel the menuAdjusting projected images To adjust the tone of white Color TempAbout color temperature Color EnhancerEN-30 To adjust the vertical position LPF Progressive ﬁlterAdvanced features Setting of the image displayed during startup or mutingAdvanced features Password functionTo enable the password function To cancel the password functionExpand Picture in Picture PinPStill Mouse remote control Projector + computer with USB connectorOperation PageUp buttonSupervising and controlling by computer Major functionsConnection Indicators Possible SolutionNormal condition Abnormal conditionInterval of lamp replacement Operation time is resetReplacing the lamp Reset of the lamp operation time When removing the lamp from the ceiling-mounted projectorReplacing the lamp To replace the lampMaintenance Cleaning of the air-ﬁlterCleaning of the projector and the ventilation slots Cleaning of the lensTroubleshooting No image appears on the screen Problem SolutionTroubleshooting Images are not displayed correctly Problem SolutionOthers Problem Solution Kensington LockReplacement part option/not included in the box SpeciﬁcationsSpeciﬁcations XGA85Connectors Dimension Drawings unit mmCOMPUTER/COMPONENT Video IN-1/IN-2 Mitsubishi Electric Corporation

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