PLUS Vision U4-112, U4-136, U4-111 user manual Replacing the Lamp Cartridge

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Replacing the Lamp Cartridge

•The lamp that is used as a light source in the projector has a limited service life. The rated service life of the lamp is about 1500 hours (when used in normal mode only). This could be shortened depending on conditions of use and other factors.

Note that lamp life will be extended when the projector is often used in Eco mode. (The rated service life of the lamp means the average value of lamp life for lamps that have been manufactured over a long period, and it is derived from test conditions at this company.)

•When the life of the lamp is exceeded, the STATUS indicator lights a steady red and the message [Replace the Lamp Cartridge] is displayed on the screen. When this occurs, it is time to replace the lamp cartridge. Please make the replacement following the procedure below.

•If the projector is used another 100 hours after the lamp’s service life is reached, the power is set to the standby mode and no longer turns on.

•Contact a store that sells the U4-136/U4-131/U4-112/U4-111 for a replacement lamp. Indicate you need a U4-150 re- placement lamp for the U4-136/U4-131/U4-112/U4-111 (order code 28-061).

CAUTION

•Replacement of the lamp cartridge is performed after switching off the power, waiting for the cooling fan to stop, disconnecting the power plug from the power outlet, and then leaving the projector for about 60 minutes before replacement is started. Replacement of the lamp cartridge during operation or immediately after operation stops will cause burns because of the high temperature.

•Do not remove any screws other than those specified.

•Do not touch the lamp with bare hands. Doing so could shorten the life of the lamp.

•If lamp has reached the end of its usable life, the lamp bulb may shatter. When this happens, an explosive sound can be heard and pieces of glass may be scattered in the lamp cartridge. Do not touch them as the pieces of glass may cause injury. If this happens, contact your dealer or the store the projector was purchased.

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Contents U4-136/U4-131 U4-112/U4-111 Declaration of Conformity DOC Compliance NoticeU4-131 PrecautionsU4-136 U4-112Cleaning InstallationPower Supply Lamp ReplacementMajor Features Table of Contents Table of Contents Power cable 1.8 m / 5.9 feet Checking the Supplied AccessoriesRemote control includes one button battery Video cable Mini DIN 4-pin plug, 2 m / 6.6 feetPocket Velcro strap Cable storage pouch Checking the Supplied AccessoriesCarrying case for projector and accessories PC Card Adapter CompactFlash CardNames of the Main Unit Parts Focus ring E-28 Lens shutter Remote control sensor E-12Front adjusters E-28 Opening the lens shutterBuilt-in Security Slot Names of the Main Unit PartsInfrared transmitter E-12 Names of the Remote Control PartsVOL button E-33 Volume adjustment display Remote Control Range Preparing the Remote ControlButton Battery Replacement Using the remote control for the first timeProcedure Up to Projecting to the Screen Placement Guide U4-136 Screen Size and Projection Distance100 Placement Guide U4-131 Screen Size and Projection DistanceU4-111 Screen Size and Projection Distance DVI-D cable Available as an option. Order code Personal Computers with a DVI ConnectorConnections with Personal Computer Personal computer Personal Computers with a Mini D-Sub 15-Pin ConnectorConnecting Personal Computers and Video Equipment DVI/mini D-Sub 15-pin conversion cable Supplied itemTo Output the External Output Signal of a Notebook Computer Manufacturer Model KeyVideo Equipment with S-VIDEO Connectors Connections with Composite SignalsVideo Equipment with Video Connectors Video cable Suppled item Video cable Supplied itemPb Pr Connections with Component SignalsGreen Blue Red Cb Cr Green Blue RedAudio conversion cable Connections with the Audio JackAudio cable Supplied item Supplied itemLit amber Switch on the projector powerOperating Firmly plug in all the way To wall outletThis completes the selection of the display language Power Cable Connections and Switching the Power On/OffPress the Enter button to set CursorStandby mode Unplug the power cableStandby indicator changes to flash FinishingAdjust the projection image to the screen Adjustment of the Projection ScreenAdjustment of the Projection Screen Zoom ringRaising the projection image Making Adjustments with the AdjustersFocus ring Lowering the projection imageWhen Auto Source is Off Automatic AdjustmentWhen Auto Source is On General OperationGeneral Operation Video Signals / Component SignalsSelection of Aspect Ratio Freezing a Moving Picture Cancelling Video and Audio TemporarilyLamp Mode Using the Presentation Timer To close the display immediately, press the Cancel button Adjustment of the VolumeAdjust the volume KeystonePress the Zoom button Enlargement of the Image and Video MovementImage can also be moved in the following circumstances Enlarge to the desired sizeExample Brightness adjustment display Using the Quick MenuContent of Adjustments and Settings VolumeMenu Operation Method Main unit buttonsMenu Screen Names and Functions Menu Operation MethodPerforming Menu Operations Menu Display Press the Menu button to display the menuLows selection Item name Making Adjustments/SettingsThis condition al Press the Cancel button again and cancel the cursor Display Selecting Another Menu Name with Remote Control OperationWhen a sub menu is displayed, press the Cancel but Ton and close the sub menuColor Menu name Item Name Sub MenuImage ViewMenu name Item Name Sub Menu Setup InfoBrightness / Contrast / Color / Tint / Sharpness Picture Adj. Picture AdjustmentPicture Picture Adj. / Fine Picture / H Position / V PositionFine Picture ResetPress of the Enter button forces the reset PositionColor Temp ColorGamma WhiteColor Space Selection contents at the time of YCbCr inputSelection contents at the time of YPbPr input White BalanceAspect Video SignalsView FilterKeystone Save Power cable has been unpluggedVertical Flip ViewAuto Source SetupAuto Power Off Menu PositionVideo and SVideo SetupInput Format Logo Scaling Presentation TimerLogo Background Invalidata Logo Capture ModeLogo Position Start Logo Capture PreviewSwitches the slide manually Initial SettingPlay Mode ThumbnailProgress Bar IntervalRepeat Progress Bar During Thumbnail DisplayOn Screen Example of a display when Aspect button is pressedLanguage BackgroundStartup Screen Displays the logoInfo Factory DefaultLamp Timer Reset StatusInfo Resolution / FrequencyLamp Timer Preparation and Projection of the Image Logo Capture SettingsStartup Logo Creation Startup Logo Creation Start Capture → Page E-53Terminology Used in the Viewer Using the PC Card ViewerBefore Using the PC Card Viewer  Slide Creation Guide Using the PC Card ViewerSlide Creation Method Source button Names and Functions of the Viewer FunctionsPC-CARD button Slide  Using the Tool Bar Names and Functions of the Viewer Screen Parts  Insertion to the PC Card Slot Using CompactFlash CardsInsertion to the PC Card Slot of the Personal Computer  Removal from the PC Card SlotPC Card Viewer Operation Switch the Input to the PC CardWhen PC Card Error is displayed Set to PC-CARDSelection Method When a folder has been selected and opened,When the Select button has been pressed Next To return the cursor, use the Select buttonView the Slides Thumbnail Display and Settings ChangesWhen the File Open Error is Displayed Rotation of the SlidesWhen an Indicator is Lit or Flashing Thermal ProtectorTroubleshooting Check the following matters before requesting servicingCleaning the Inside of the Projector CleaningCleaning a Soiled Projector Main Unit Dirty LensReplacing the Lamp Cartridge Replacing the Lamp Cartridge Remove the lamp cartridgeMount the lamp cover Reset the Lamp TimerMount the new lamp cartridge Electrical SpecificationsOptical MechanicalTable of Supported Frequency SignalResolution Frequency Video Digital Analog 239 532.1 Unit mm inch 190 Cabinet Dimensions190 2003

U4-112, U4-111, U4-136 specifications

PLUS Vision has consistently pushed the boundaries of visual presentation technology, and their U4 series is a testament to their commitment to innovation and quality. Among the standout models in this series are the U4-111, U4-136, and U4-112. Each of these models brings a unique set of features and capabilities that cater to the evolving demands of modern visual communication.

The PLUS Vision U4-111 is designed for versatility and efficiency. Equipped with a high-resolution display, it ensures sharp and clear visuals, making it ideal for both educational and corporate environments. The U4-111 boasts an intuitive interface, allowing users to easily navigate through various functions, such as screen sharing and collaboration tools. Its lightweight and portable design mean it can be seamlessly transported between locations while maintaining durability.

Meanwhile, the U4-136 takes interactivity to the next level. This model is enhanced with advanced touch technology, allowing multiple users to engage simultaneously. This feature is particularly beneficial in collaborative settings, where brainstorming and group discussions are key. The U4-136 also includes connectivity options that support various devices, making it a strong choice for any tech-savvy environment. With its vibrant color reproduction and adjustable display settings, it enhances the overall viewing experience.

The U4-112, on the other hand, focuses on integration and smart features. This model supports wireless connectivity, enabling users to connect effortlessly to laptops, tablets, and smartphones. The U4-112 also includes built-in software for annotation and document sharing, streamlining presentations and meetings. Its sleek design makes it aesthetically pleasing while ensuring functionality remains at the forefront.

All three models in the PLUS Vision U4 series share common characteristics that highlight their quality and reliability. They feature robust construction, ensuring longevity even in high-use environments. The U4 series also prioritizes energy efficiency, reducing power consumption without compromising performance.

In conclusion, the PLUS Vision U4-111, U4-136, and U4-112 exemplify the brand's commitment to delivering high-quality visual solutions. With their diverse features and innovative technologies, these models cater to various user needs, making them ideal choices for educational institutions, corporate environments, and collaborative spaces. Each model brings forth unique capabilities designed to enhance learning and communication in today's fast-paced world.
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