InFocus 760 manual Maintenance, Cleaning the Lens

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Maintenance

This section describes:

•how to clean the lens,

•how to replace the projection lamps,

•how to replace the batteries in the remote control, and

•how to replace the fuse.

Do not open the LitePro case!

Opening the case will expose you to electric shock hazard. Except for the projection lamps, there are no user- serviceable parts inside! If you are having problems with your LitePro, refer to the “Troubleshooting” section of this manual. Call In Focus Technical Support if necessary. If your LitePro needs repair, they will refer you to an In Focus Authorized Service Provider.

Cleaning the Lens

Follow these steps to clean the projection lens.

1.Apply a non-abrasive glass cleaner to a soft, dry cleaning cloth.

•Be careful not to use excessive amounts of cleaner.

•Abrasive cleaners, solvents or other harsh chemicals may scratch the lens.

2.Lightly wipe the cleaning cloth over the lens.

3.If you will not be using the LitePro immediately, replace the lens cover.

LitePro 760 User’s Guide

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Contents Fold and tear here If your computer is BNCPage Safety Certifications FCC WarningInstructions to User TrademarksPage Safety Summary Power SourcePower Cord Grounding FuseLamp Hot SurfacesContents Page Shipping Box Contents IntroductionCompatibility Cables and AdaptersUsage Guidelines If You Need Assistance31 0 Page Connecting the LitePro Setting UpT e P r o T i p s Connecting your Computer If Your Computer is You will use Turn toConnecting a Sun, SGI, Intergraph or NeXT Workstation Connecting the LitePro LitePro 760 User’s Guide Connecting the LitePro Connecting the LitePro Connecting a Macintosh Connecting an IBM-Compatible Laptop Computer or SPARCbook Connecting a Macintosh PowerBook Powering Up the LitePro Turning the LitePro OffPage Using the LitePro Using the Remote ControlFocusing the Image Adjusting the Height Reference to the Remote Control Buttons MenuStandby Arrow buttonsContrast BrightnessSync Using the Menu Selecting and Adjusting Menu FunctionsReturning to Default Settings Displaying the MenuMenu Functions Technical InformationRed GreenTrack LanguageRear Projection ColorsSwitching Projection Lamps ResetUsing the LitePro Page Maintenance Cleaning the LensReplacing the Projection Lamps Lamp Replacing Batteries in the Remote Control Bulb GuardReplacing the Fuse Maintenance Maintenance Page Troubleshooting Before You Call for AssistanceSolutions to Common Problems Problem Nothing on screenProblem Color or VGA text not being projected Problem Image is not centered on the screen Problem Only the test pattern is displayedProblem Image is too wide or narrow for screen Problem Image is out of focusProblem Image and menus are reversed left to right Problem LitePro displays vertical lines, bleeding or spotsProblem Image is noisy or streaked Problem Projected colors don’t match the monitor’s colorsAppendix Compatibility and CablingSystem Resolution Specifications Temperature DimensionsWeight AltitudeAccessories Standard Accessories ship with LitePro Part NumberPower Cords one ships with LitePro, depends on country Compatible ProductCable Connector Pin Assignments LCD ConnectorInput Pin Signal Description Output Pin Monitor and Computer Connectors PinPortable and Laptop Activation Chart Key command to Computer Activate port De-activate portNCR Appendix Index NumericsCables Index Macintosh Quadra, see MacintoshIndex Limited Warranty Part Number

760 specifications

The InFocus 760 is an advanced digital projector that caters to the needs of both professional and educational environments. With a sleek design and an array of features, it stands out as a reliable choice for presentations, lectures, and even home entertainment.

One of the main features of the InFocus 760 is its high brightness level, boasting up to 4000 lumens. This allows it to perform effectively in well-lit rooms without compromising image clarity. The advanced color technology incorporated into the device ensures vibrant image quality, with a wide color gamut that makes presentations pop, enhancing the viewing experience.

Resolution is another significant aspect of the InFocus 760. With a native resolution of 1920 x 1080 pixels, it supports Full HD viewing. This makes it ideal for projecting detailed graphics, videos, and even high-definition movies. The sharpness of the images displayed ensures that every detail is crisp and clear, making it perfect for both visual and textual presentations.

The InFocus 760 also employs advanced DLP technology, which provides excellent contrast ratios and reduces the possibility of color fading over time. DLP projectors are known for their reliability and are less prone to the wear and tear that can affect other types of projectors. The combination of DLP technology with the high brightness levels delivers stunning visuals that are consistent across various content types.

Connectivity options are another strong suit of the InFocus 760. It features multiple HDMI ports, USB connections, and VGA inputs, making it versatile for connecting various devices such as laptops, Blu-ray players, and gaming consoles. Wireless connectivity capabilities allow for easy integration with smartphones and tablets, enhancing its utility in a modern digital landscape.

In addition to its performance features, the InFocus 760 is designed with user-friendliness in mind. Its intuitive interface simplifies the setup process, allowing even novices to get the projector up and running quickly. The projector is also equipped with a robust lamp life, with up to 15,000 hours of operation in Eco Mode, significantly reducing maintenance needs.

Overall, the InFocus 760 is a powerful digital projector that combines high performance with user-friendly features, making it an excellent choice for anyone seeking a reliable and high-quality projection solution. Its impressive brightness, resolution, and connectivity options make it suitable for various applications, ensuring that it meets the demands of both business and educational users alike.
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