Troubleshooting, E-56, Check, Properly, Inputs

Image 56

PLUS Vision U4-232 Troubleshooting, Check the following matters before requesting servicing, E-56, No image is produced

Contents

U4-232/U4-232h U 4 - 2 3 2 / U 4 - 2 3 2 hDATA PROJECTOR User’s Manual IMPORTANT SAFETY INFORMATION PrecautionsRF Interference DOC Compliance Notice Important Safeguards InstallationPower Supply Cleaning Major Features Lightweight at about 1.5 kg/3.3 lb high-intensity mobile projectorPowerful functions for presentations Econo-mode switch function for the lamp output Table of Contents Setup and ProjectionPreparation and Background Knowledge General Operation Adjustments and Settings Table of ContentsMenu Operations Miscellaneous Checking the Supplied Accessories Remote control includes one button batteryPower cable 1.8 m / 5.9 feet Video cable RCA pin plug, 2 m / 6.6 feet Checking the Supplied Accessories Carrying case for projector and accessories“WARNING” Wash hands after handling Names of the Main Unit Parts URCE Built-in Security Slot E-10Names of the Main Unit Parts PC connector E-15, 16 Precautions Handling of the Remote Control Names of the Remote Control PartsE-11 Preparing the Remote Control Button Battery ReplacementRemote Control Range Using the remote control for the first time The Procedure Up to Projecting to the Screen 4 Connecting the power cable and switching on the powerWhen selecting the language of menu displays, etc Switching on the power of the personal computer and video equipment E-14 Placement GuideScreen Size and Projection Distance Personal Computers with a DVI Connector Connections with Personal ComputerE-15 Connecting Personal Computers and Video Equipment Personal Computers with a Mini D-Sub 15-Pin Connector Connecting Personal Computers and Video EquipmentE-16 DVI/mini D-Sub 15-pin conversion cable Supplied item To Output the External Output Signal of a Notebook Computer E-17Manufacturer Model Connections with Composite Signals Video Equipment with VIDEO ConnectorsVideo Equipment with S-VIDEO Connectors E-18 Connections with Component Signals When the Video Equipment Has a YCbCr Connector or YPbPr ConnectorE-19 Projecting component signals Connections with Audio Connectors E-20Audio cable Supplied item Audio conversion adapter 2 Switch on the projector power 3 Switch on the power of the connected equipmentOperating E-21 When Menu Language Select is Displayed Upon Switching On the Power Power Cable Connections and Switching the Power On/OffE-22 2 Press the ENTER button to set Switch off the power of the connected equipment Switch off the power of the projector3 Unplug the power cable Finishing Adjustment of the Projection Screen Adjustment of the Projection Screen2 Adjust the projection image to the screen E-24 Making Adjustments with the Adjusters Adjustment of the Projection Screen3 Turn the focus ring and adjust the focus of the screen E-25 Automatic Adjustment of Analog RGB General OperationInput Selection E-26 Selection of Aspect Ratio E-27General Operation Personal Computer Signal Cancelling Video and Audio Temporarily Freezing a Moving PictureLamp Mode E-28 Adjustment of the Volume KeystoneE-29 Adjustment Method Enlargement of the Image and Video Movement The image can also be moved in the following circumstancesE-30 1 Press the ZOOM button to enlarge the image Using the Presentation Timer E-31Timer settings display 3 Press the ENTER button and start the timer Protecting the Projector with the Security Lock E-32Registering the password To cancel the number you have input, press the CANCEL button E-33 If the password input display appears when the power is turned onInput the password using the number buttons 1 to Canceling the password/Changing the password Using the Quick Menu Content of Adjustments and SettingsE-34 This function permits frequently used adjustments to be performed Menu Operation Method Names and Functions of Buttons Used for Menu OperationsE-35 Remote Control Menu Screen Names and Functions E-36Menu Operation Method Item Name This is the name of the ad- justment or setting Performing Menu Operations Menu Display 1 Press the MENU button to display the menuSelection of the Menu Name 2 Press the SELECT button to select the menu name Making Adjustments/Settings Displaying the Cursor3 Press the SELECT button to display the item name selection cursor Selection of the Item Name E-39 Selecting Another Menu Name with Remote Control OperationClosing the Menu 6 Press the MENU button and close the menu display List of Item Names Offering Input Selection and Adjustments/Settings E-40The color space can only be adjusted with high definition TVs Menu name E-41 Terminal Picture Adj. Picture Adjustment ImageBrightness / Contrast / Color / Tint / Sharpness Picture Adj. / Fine Picture / H Position / V Position Reset Fine PictureH Position V Position Color Quick Color AdjGamma E-44 Color Temp WhiteColor Space E-45 White Balance E-46 View AspectFilter E-47 Vertical Flip/Horizontal Flip Keystone SaveE-48 View Setup Auto Power OffAuto Source Menu Position Presentation Timer SetupInput Format E-50 Option LanguageOn Screen Background Startup Screen Security LockE-52 Option Factory Default Lamp Timer ResetInfo Status Resolution / Frequency Lamp TimerE-54 Info When an Indicator is Lit or Blinking Thermal ProtectorE-55 Indicator status Troubleshooting Check the following matters before requesting servicingE-56 Problem Power does not turn on Cleaning Cleaning a Soiled Projector Main UnitCleaning the Inside of the Projector Dirty Lens Replacing the Lamp Cartridge E-58 E-59 Replacing the Lamp Cartridge1 Unplug the power cord 2 Turn the projector upside-down 3 Remove the lamp cover E-60 7 Reset the Lamp Timer5 Mount the new lamp cartridge 6 Mount the lamp cover Specifications E-61Optical Electrical E-62 SignalTable of Supported Frequencies AUTO Cabinet DimensionsE-63 2005