PLUS Vision U4-111 Installation, Power Supply, Cleaning, Lamp Replacement, Carrying around

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IMPORTANT SAFETY INFORMATION

Important Safeguards

These safety instructions are to ensure the long life of the unit and to prevent fire and shock. Please read them carefully and heed all warnings.

Installation

•For best results, use the unit in a darkened room.

•Place the unit on a flat, level surface in a dry area away from dust and moisture.

•Do not place the unit in direct sunlight, near heaters or heat radiating appliances.

•Exposure to direct sunlight, smoke or steam can harm internal components.

•Handle the unit carefully. Dropping or jarring can damage internal components.

•Do not place heavy objects on top of the unit.

Power Supply

•The unit is designed to operate on a power supply of 100 - 240 V 50/60 Hz AC. Ensure that your power supply fits these requirements before attempting to use the unit.

•Handle the power cable carefully and avoid excessive bending. A damaged cord can cause electric shock or fire.

•Disconnect the power cable (mains lead) from the power outlet after using the unit.

Before disconnecting the power cable, make sure that the STANDBY indicator lights in amber (not blinking or in green).

Cleaning

•Disconnect the power cable (mains lead) from the unit.

•Clean the cabinet of the unit periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong detergents or solvents such as alcohol or thinner.

•Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.

•Clean the ventilation slots and speaker grills on the unit periodically using a vacuum cleaner. If accumulated dust blocks the ventilation slots, the unit will overheat, which may cause the unit to malfunction.

Use a soft brush attachment when using the vacuum cleaner. Do not use a hard attachment, such as a crevice tool, to prevent the damage to the unit.

Lamp Replacement

•Be sure to replace the lamp when the Status indicator comes on. If you continue to use the lamp after 1500 hours of usage, the lamp will turn off.

Fire and Shock Precautions

•Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the buildup of heat inside the unit. Allow at least 10 cm (3 inches) of space between the unit and walls.

•Prevent foreign objects such as paper clips and bits of paper from falling into the unit. Do not attempt to retrieve any objects that fell into the unit. Do not insert any metal objects such as a wire or screwdriver into the unit. If something should fall into the unit, immediately disconnect the power cable from the unit and have the object removed by a qualified PLUS service person.

•Do not place any liquids on top of the unit.

Carrying around

When carrying the unit around, please use the carrying case that comes with it and, to protect the lens from scratches, always shut the sliding lens cap. Also, do not subject the unit to strong mechanical shock.

CAUTION – HOT!

The area around the exhaust vents is hot during and immediately after image projection. To avoid burns, keep your hands away from this area.

Wait until the exhaust vents area cools off before touching it.

Do not look into the lens while the unit is on. Serious damage to your eyes could result.

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Contents U4-136/U4-131 U4-112/U4-111 Declaration of Conformity DOC Compliance NoticePrecautions U4-136U4-131 U4-112Installation Power SupplyCleaning Lamp ReplacementMajor Features Table of Contents Table of Contents Checking the Supplied Accessories Remote control includes one button batteryPower cable 1.8 m / 5.9 feet Video cable Mini DIN 4-pin plug, 2 m / 6.6 feetChecking the Supplied Accessories Carrying case for projector and accessoriesPocket Velcro strap Cable storage pouch PC Card Adapter CompactFlash CardFocus ring E-28 Lens shutter Remote control sensor E-12 Front adjusters E-28Names of the Main Unit Parts Opening the lens shutterBuilt-in Security Slot Names of the Main Unit PartsVOL button E-33 Volume adjustment display Names of the Remote Control PartsInfrared transmitter E-12 Preparing the Remote Control Button Battery ReplacementRemote Control Range 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 Connections with Personal Computer Personal Computers with a DVI ConnectorDVI-D cable Available as an option. Order code Personal Computers with a Mini D-Sub 15-Pin Connector Connecting Personal Computers and Video EquipmentPersonal computer DVI/mini D-Sub 15-pin conversion cable Supplied itemTo Output the External Output Signal of a Notebook Computer Manufacturer Model KeyConnections with Composite Signals Video Equipment with Video ConnectorsVideo Equipment with S-VIDEO Connectors Video cable Suppled item Video cable Supplied itemConnections with Component Signals Green Blue Red Cb CrPb Pr Green Blue RedConnections with the Audio Jack Audio cable Supplied itemAudio conversion cable Supplied itemSwitch on the projector power OperatingLit amber Firmly plug in all the way To wall outletPower Cable Connections and Switching the Power On/Off Press the Enter button to setThis completes the selection of the display language CursorUnplug the power cable Standby indicator changes to flashStandby mode FinishingAdjustment of the Projection Screen Adjustment of the Projection ScreenAdjust the projection image to the screen Zoom ringMaking Adjustments with the Adjusters Focus ringRaising the projection image Lowering the projection imageAutomatic Adjustment When Auto Source is OnWhen Auto Source is Off General OperationSelection of Aspect Ratio Video Signals / Component SignalsGeneral Operation Lamp Mode Cancelling Video and Audio TemporarilyFreezing a Moving Picture Using the Presentation Timer Adjustment of the Volume Adjust the volumeTo close the display immediately, press the Cancel button KeystoneEnlargement of the Image and Video Movement Image can also be moved in the following circumstancesPress the Zoom button Enlarge to the desired sizeUsing the Quick Menu Content of Adjustments and SettingsExample Brightness adjustment display VolumeMenu Operation Method Main unit buttonsMenu Screen Names and Functions Menu Operation MethodPerforming Menu Operations Menu Display Press the Menu button to display the menuThis condition al Making Adjustments/SettingsLows selection Item name Selecting Another Menu Name with Remote Control Operation When a sub menu is displayed, press the Cancel butPress the Cancel button again and cancel the cursor Display Ton and close the sub menuMenu name Item Name Sub Menu ImageColor ViewMenu name Item Name Sub Menu Setup InfoPicture Adj. Picture Adjustment PictureBrightness / Contrast / Color / Tint / Sharpness Picture Adj. / Fine Picture / H Position / V PositionReset Press of the Enter button forces the resetFine Picture PositionColor GammaColor Temp WhiteSelection contents at the time of YCbCr input Selection contents at the time of YPbPr inputColor Space White BalanceVideo Signals ViewAspect FilterPower cable has been unplugged Vertical FlipKeystone Save ViewSetup Auto Power OffAuto Source Menu PositionInput Format SetupVideo and SVideo Logo Background Presentation TimerLogo Scaling Logo Position Capture ModeInvalidata Logo Start Logo Capture PreviewInitial Setting Play ModeSwitches the slide manually ThumbnailInterval RepeatProgress Bar Progress Bar During Thumbnail DisplayExample of a display when Aspect button is pressed LanguageOn Screen BackgroundStartup Screen Displays the logoFactory Default Lamp Timer ResetInfo StatusLamp Timer Resolution / FrequencyInfo Startup Logo Creation Logo Capture SettingsPreparation and Projection of the Image Startup Logo Creation Start Capture → Page E-53Before Using the PC Card Viewer Using the PC Card ViewerTerminology Used in the Viewer Slide Creation Method Using the PC Card Viewer Slide Creation Guide PC-CARD button Names and Functions of the Viewer FunctionsSource button  Names and Functions of the Viewer Screen Parts  Using the Tool BarSlide Using CompactFlash Cards Insertion to the PC Card Slot of the Personal Computer Insertion to the PC Card Slot  Removal from the PC Card SlotSwitch the Input to the PC Card When PC Card Error is displayedPC Card Viewer Operation Set to PC-CARDWhen a folder has been selected and opened, When the Select button has been pressedSelection Method Next To return the cursor, use the Select buttonThumbnail Display and Settings Changes When the File Open Error is DisplayedView the Slides Rotation of the SlidesWhen an Indicator is Lit or Flashing Thermal ProtectorTroubleshooting Check the following matters before requesting servicingCleaning Cleaning a Soiled Projector Main UnitCleaning the Inside of the Projector Dirty LensReplacing the Lamp Cartridge Replacing the Lamp Cartridge Remove the lamp cartridgeMount the new lamp cartridge Reset the Lamp TimerMount the lamp cover Specifications OpticalElectrical MechanicalResolution Frequency Video Digital Analog SignalTable of Supported Frequency 190 Cabinet Dimensions239 532.1 Unit mm inch 190 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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