ViewSonic PJ751 manual Caring for the Inside of the Projector, Caring for the Lens

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Caring for the Inside of the Projector

In order to ensure the safe use of your projector, please have it cleaned and inspected by an autho- rized Service Provider approximately once every 2 years. Never try to care for the inside of the unit yourself. Doing so is dangerous.

Caring for the Lens

Lightly wipe the lens with a commercially available lens-cleaning wipe. Do not touch the lens directly with your hand.

Caring for the Cabinet and Remote Control Transmitter

Wipe lightly with gauze or a soft cloth. If soiling is severe, dip a soft cloth in water or a neutral cleanser diluted in water, and wipe lightly after wringing well. Then, wipe lightly with a soft, dry cloth.

CAUTION:

•Make sure to turn off the power and unplug the power cord before caring for the unit. Please care- fully read all the safety instructions in this manual, in order to care for your projector correctly.

•Do not use cleaners or chemicals other than those listed above, including benzene and paint thin- ner.

•Do not use aerosols or sprays.

•Do not polish or wipe with coarse material.

•Gently wipe with a soft cloth. If dirt and stains etc. are not easily removed, use a soft cloth damp- ened with water, or water and a neutral detergent, and wipe dry with a soft, dry cloth.

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Contents PJ751 Contents Troubleshooting For Your Records Features Before USE Package ContentsComponent Video Component NamesRemote Control Attaching the Strap Handle Inserting the BatteriesReference for Installation InstallationInstallation of the Projector and Screen Angle AdjustmentPorts and Cables Plug & Play Power ConnectionConnecting Your Devices Laptop computer Desktop computer Connecting to a ComputerDVD player Connecting to a DVD Player or VCRRGB RGB OUT Connecting to a Display MonitorOperation Power onPower OFF If selecting video input Press the Video button Selecting an Input SignalAdjusting Image Size and Focus Using the projectors control panel Press the Input buttonTemporarily Muting the Sound Adjusting the VolumePress the Position button Adjusting the Image PositionUse the , , , buttons to adjust the position Automatic Adjustment for Video Input Using the Automatic Adjustment FeaturePress the Auto button Automatic Adjustment for RGB Input Correcting Keystroke Distortions Freezing the Screen Using the Magnify FeatureTemporarily Blanking the Screen Signal SearchingSelecting the Aspect Ratio Press the / buttons to adjust the level Using the Menu FunctionsSelect a menu using Buttons, then press Select an item using the / buttons, then press orPS/2, ADB, Serial Mouse Control Operating the PC ScreenMain Menu OSD Menu Function DescriptionPicture 2 Menu Picture 1 MenuHdtv Input MenuAuto VideoOriginal Turn OFF Screen MenuBlank Start UPFull MyScreen Registration of MyScreenOption Menu Lamp Life MaintenanceLamp Replacing the Lamp Caring for the Air Filter Caring for the Lens Caring for the Cabinet and Remote Control TransmitterCaring for the Inside of the Projector On-Screen Messages TroubleshootingCome on Problem DiagnosticsRGB IN1, 2 CB/PB,CR/PR Video port Audio port SpecificationsOutline Dimensions RGB port= FAX Customer SupportViewSonic Projector Limited WarrantyAppendix Power Cord Safety GuidelinesSVT For customers in CanadaFor European Countries SJTUser Information for All Countries Compliance Information for U.S.ACompliance Information for Canada Compliance Information for European CountriesViewSonic Corporation