PLUS Vision U4-237 user manual Table of Contents

Page 5

Table of Contents

Preparation and Background Knowledge

IMPORTANT SAFETY INFORMATION

............................................................................ E-2

Major Features

E-4

Table of Contents

E-5

Checking the Supplied Accessories

E-7

Names of the Main Unit Parts

E-9

Names of the Remote Control Parts

E-11

Preparing the Remote Control

E-12

Button Battery Replacement

E-12

Remote Control Range

E-12

Setup and Projection

The Procedure Up to Projecting to the Screen

E-13

Placement Guide

 

Screen Size and Projection Distance

E-14

Connecting Personal Computers and Video Equipment

 

Connections with Personal Computer

E-15

Personal Computers with a DVI Connector

E-15

Personal Computers with a Mini D-Sub 15-Pin Connector

E-16

To Output the External Output Signal of a Notebook Computer

E-17

Connections with Composite Signals

E-18

Video Equipment with VIDEO Connectors

E-18

Video Equipment with S-VIDEO Connectors

E-18

Connections with Component Signals

E-19

Connections with Audio Connectors

E-20

Power Cable Connections and Switching the Power On/Off

 

Operating

E-21

Finishing

E-23

Adjustment of the Projection Screen

 

Adjustment of the Projection Screen

E-24

Making Adjustments with the Adjusters

E-25

General Operation

Input Selection

E-26

Automatic Adjustment of Analog RGB

E-26

Selection of Aspect Ratio

E-27

Freezing a Moving Picture

E-28

Cancelling Video and Audio Temporarily

E-28

Lamp Mode

E-28

Keystone

E-29

Adjustment of the Volume

E-29

Enlargement of the Image and Video Movement

E-30

Using the Presentation Timer

E-31

Protecting the Projector with the Security Lock

E-32

Using the Quick Menu

E-34

E-5

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Contents U4-237 DOC Compliance Notice PrecautionsPower Supply InstallationCleaning Lamp ReplacementMajor Features Table of Contents Table of Contents Adjustments and SettingsMenu Operations MiscellaneousRemote control includes one button battery Checking the Supplied AccessoriesPower cable 1.8 m / 5.9 feet Audio cable Mini plug, 2 m / 6.6 feetPocket Velcro strap Cable storage pouch Checking the Supplied AccessoriesCarrying case for projector and accessories Names of the Main Unit Parts Built-in Security Slot PC connector E-15, 16 Audio connector E-20Names of the Main Unit Parts PC card slotNames of the Remote Control Parts Button Battery Replacement Preparing the Remote ControlRemote Control Range Using the remote control for the first timeProcedure Up to Projecting to the Screen Screen Size and Projection Distance Placement GuideDVI-D cable Available as an option. Order code Personal Computers with a DVI ConnectorConnections with Personal Computer Connecting Personal Computers and Video Equipment Personal Computers with a Mini D-Sub 15-Pin ConnectorPersonal computer DVI/mini D-Sub 15-pin conversion cable Supplied itemManufacturer Model Key To Output the External Output Signal of a Notebook ComputerVideo Equipment with Video Connectors Connections with Composite SignalsVideo Equipment with S-VIDEO Connectors Video cable Suppled item Video cable Supplied itemGreen Blue Red Cb Cr Connections with Component SignalsPb Pr Green Blue RedAudio cable Supplied item Connections with Audio ConnectorsAudio conversion cable Supplied itemOperating Switch on the projector powerRemote control operation Press the Standby button Press the Enter button to set Power Cable Connections and Switching the Power On/OffThis completes the selection of the display language CursorFinishing Unplug the power cableAdjustment of the Projection Screen Adjustment of the Projection ScreenAdjust the projection image to the screen Zoom ringRaising the projection image Making Adjustments with the AdjustersLowering the projection image Focus ringWhen Auto Source is On Automatic Adjustment of Analog RGBWhen Auto Source is Off General OperationGeneral Operation Video Signals / Component SignalsSelection of Aspect Ratio Freezing a Moving Picture Cancelling Video and Audio TemporarilyLamp Mode Keystone Adjustment of the VolumePress the Zoom button to enlarge the image Enlargement of the Image and Video MovementImage can also be moved in the following circumstances Press the Enter button and start the timer Using the Presentation TimerTimer Display Moving the Position of the Timer DisplayProtecting the Projector with the Security Lock Canceling the password/Changing the password Input the password using the number buttons 1 toCanceling the password Changing the passwordContent of Adjustments and Settings Using the Quick MenuNames and Functions of Buttons Used for Menu Operations Menu Operation MethodAdjustment Bar Adjustment Bar and Settings ContentsMenu Screen Names and Functions Menu Operation MethodMenu Display Press the Menu button to display the menu Performing Menu OperationsSub menu Making Adjustments/SettingsThis condition al- lows selection of the item name Selecting Another Menu Name with Remote Control Operation RGB Terminal Menu name Item Name Sub Menu SetupImage Picture Adj. Picture AdjustmentBrightness / Contrast / Color / Tint / Sharpness Picture Adj. / Fine Picture / H Position / V PositionPress of the Enter button forces the reset ResetFine Picture PositionColor Select the preset color modeQuick Color Adj GammaColor Temp Selection contents at the time of YPbPr inputWhite Color SpaceWhite Balance View Video SignalsAspect FilterVertical Flip / Horizontal Flip Power cable has been unpluggedKeystone Save ViewAuto Power Off SetupAuto Source Menu PositionSetup Presentation TimerTo start the timer Input FormatLanguage OptionOn Screen BackgroundStartup Screen Network PasswordSecurity Lock OptionLamp Timer Reset Factory DefaultInfo StatusInfo Resolution / FrequencyLamp Timer Thermal Protector When an Indicator is Lit or BlinkingCheck the following matters before requesting servicing TroubleshootingCleaning a Soiled Projector Main Unit CleaningCleaning the Inside of the Projector Dirty LensReplacing the Lamp Cartridge Remove the lamp cartridge Replacing the Lamp CartridgeMount the lamp cover Reset the Lamp TimerMount the new lamp cartridge Optical SpecificationsElectrical MechanicalResolution Frequency Video SignalTable of Supported Frequencies Digital Analog242 190 Unit mm inch Cabinet Dimensions2004

U4-237 specifications

The PLUS Vision U4-237 is a state-of-the-art presentation tool designed for modern meeting environments. Its sleek design and advanced features make it a versatile solution for both professional and educational settings.

One of the standout characteristics of the U4-237 is its impressive resolution. With a Full HD display, the content is presented with incredible clarity and detail, ensuring that every presentation, video, and image is sharp and easy to see. This high resolution is particularly beneficial for detailed diagrams, graphs, and text-heavy slides, where clarity is essential for audience comprehension.

The U4-237 is equipped with advanced projection technology, including 3LCD technology, which enhances color accuracy and brightness. This feature ensures that vibrant colors are presented faithfully, making it ideal for a variety of content types, from colorful charts to intricate presentations.

Ease of connectivity is another key feature of the PLUS Vision U4-237. It offers multiple input options, including HDMI, VGA, and USB, allowing users to easily connect laptops, tablets, and other devices. Wireless connectivity options are also available, supporting seamless presentations without the hassle of tangled cables.

The U4-237 boasts a user-friendly interface, which simplifies navigation through menus and settings. This intuitive design allows users to quickly adjust settings like brightness and contrast, ensuring optimal performance in varying lighting conditions. The built-in speaker enhances sound delivery, negating the need for additional audio equipment during presentations.

Additionally, the PLUS Vision U4-237 is designed with energy efficiency in mind. It incorporates a long lamp life, reducing maintenance costs and downtime. This reliability makes it a perfect choice for regular use in classrooms or boardrooms.

Another notable feature is the comprehensive range of projection modes available, including eco mode, which conserves energy while still delivering quality images. The device also includes a remote control for convenient operation from a distance, making it easy to manage presentations smoothly.

In conclusion, the PLUS Vision U4-237 stands out for its high-definition display, advanced 3LCD technology, versatile connectivity options, user-friendly interface, and energy-efficient design. It is an excellent investment for anyone looking to elevate their presentation experience, whether in a professional or educational environment.
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