Ricoh PJ WX4130 Turn the knob counterclockwise, and then open the lamp cover

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5.Maintenance

2.Turn the knob counterclockwise, and then open the lamp cover.

CLB059

3.Raise the metal handle.

CLB061

4.Hold the handle, and then pull the lamp unit out of the projector.

CLB062

76

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Contents Operating Instructions Page Table of Contents Troubleshooting Specifications for Ports Introduction Copyrights to ImagesAdult supervision is required for children using 3D glasses Manuals Provided with the Projector Manuals for the ProjectorManuals List Page How to Read This Manual SymbolsPreparations for Using the Projector Main FunctionsChecking the Accessories CD-ROMChecking the Accessories Projector Parts and Their Functions Control Panel Top ViewFront and Left-Side View Rear and Right-Side View Remote Control Parts and Their Functions Clear button Deletes entered characters How to Use the Remote Control Effective Range of the Remote ControlLoading Batteries into the Remote Control Remove the battery cover from the remote controlOperating Multiple Projectors with the Remote Control Close the battery coverInsert the batteries Operate the projector Positioning the Projector Projection size*1 Connecting Equipment to the Projector Connecting a ComputerConnecting AV Equipment Connecting the Power Cord Insert the power plug into a power outlet Projecting an Image Basic OperationsPress the Power button Turning On the ProjectorSelecting an Input Signal Turn on the equipment that is connected to the projectorPress the Input button Adjusting the Angle of the Projection When projecting the screen of a notebook computerAdjusting the Image Changing the size of the projected imagePress the Zoom button to reduce the image Press the Zoom button to enlarge the imageAdjusting for keystone distortion Press the Volume and Volume buttons to adjust the volume Adjusting the Volume of the SpeakerManipulating Images with the Remote Control Press the Auto set buttonPress the Magnify button to enlarge the image Press the Magnify button to reduce the imagePress the AV Mute button To cancel this function, press the AV Mute button againTo cancel this function, press the Freeze button again Press the Freeze buttonPress the Picture button Press the Aspect buttonTurning Off the Projector Press the Eco buttonPress the Power button Projecting an Image Changing the Projector Settings Viewing the Menu ScreenChanging the Projector Settings Press the Menu button Using the Menu ScreenSelect the menu tab using the and buttons Press the buttonSelect the item to be changed using the and buttons Change the settingsPress the Enter button Using the Menu Screen Changing the Projector Settings Restoring Settings to Their Default Settings Changing the Projector Settings List of Menu Items Surface when the image is being projected on Lamp Power Select the lamp power level High Altitude Mode Summary Image Adjustment Menu Changing the Projector Settings Stnd Full Auto Set To +255 Clamp Pulse Adjust the clamp pulse width Display Settings Menu Changing the Projector Settings Default Settings Menu Changing the Projector Settings Default Settings Menu Changing the Projector Settings Display Status Changing the Projector Settings Troubleshooting Indicator Display ListCannot turn on Indicator Display List Common Problems Muting the audio For details, see p.63 Display Status Knowledge Base Troubleshooting Maintenance Operating PrecautionsCleaning the Projector Cleaning the Projection WindowCleaning the Projector Replacing the Lamp Turn the knob counterclockwise, and then open the lamp cover Raise the metal handleReset the lamp time Insert a new lamp unitClose the lamp cover Consumables Specifications Specifications for the ProjectorAppendix List of Compatible Signals Computer InputClock MHz Pb/Pr Input Video Input Hdmi InputResolution Resolution Frequency Mode Resolution Specifications for Ports Computer In PortControl Port ICN1 Where to Inquire Trademarks Index 41, 43 Volume button Wall Color Correction Memo