Sharp XG-P20XU operation manual Replacing the Lamp, Removing and installing the lamp unit

Page 69
U.S.A. ONLY

Replacing the Lamp

CAUTION

•Potential hazard of glass particles if lamp ruptures. In case of lamp rupture, contact your nearest Authorized Sharp Industrial LCD Products Dealer or Service Center for a replacement.

•Do not remove the lamp cage directly after operation of the projector. The lamp may be extremely hot. Wait at least one hour after the power cord is disconnected to allow the surface of the lamp cage to fully cool before removing the lamp cage.

It is recommended that the lamp be replaced after approximately 1,000 cumulative hours of use or when you notice a significant deterioration of the picture and color quality. Carefully change the lamp by following the steps below.

If the new lamp does not light after replacement, take your projector to the nearest Authorized Sharp Industrial LCD Products Dealer or Service Center for repair. Purchase a replacement lamp unit (lamp/cage module) of the current type BQC-XGP20X//1 from your nearest Authorized Sharp Industrial LCD Products Dealer or Service Center. Then carefully change the lamp by following the instructions below. If you wish, you may have the lamp replaced at your nearest Authorized Sharp Industrial LCD Products Dealer or Service Center.

IMPORTANT NOTE TO U.S. CUSTOMERS:

The lamp included with this projector is backed by a 90-day parts and labor limited warranty. All service of this projector under warranty, including lamp replacement, must be obtained through an Authorized Sharp Industrial LCD Products Dealer or Service Center. For the name of the nearest Authorized Sharp Industrial LCD Products Dealer or Service Center, please call toll-free: 1-888-GO-SHARP (1-888-467-4277).

Removing and installing the lamp unit

CAUTION

•Be sure to remove the lamp cage by the handle. Be sure not to touch the glass surface of the lamp cage or the inside of the projector.

•To avoid injury to yourself and damage to the lamp, be sure to carefully follow the steps below.

•Be sure to change the air filter during lamp replacement. The air filter comes packaged with the lamp unit.

1

Turn off the power.

Disconnect the power

Remove the bottom

 

2 cord.

3 filter cover.

Press POWER OFF. Wait until

Unplug the power cord from the

Turn over the projector. Press the

the cooling fan stops.

AC socket.

tab and lift open the filter cover

Push the antenna completely

 

in the direction of the arrow.

down to its resting position.

 

 

 

 

 

Tab

4 Remove the air filter.

5 Replace the air filter.

6 cover.Replace the filter

Grasp the air filter between your

Place the air filter underneath the

Insert the tab on the end of the

fingers and lift it out of the filter

tabs on the filter frame.

filter cover into the filter cover

cover.

 

opening and press the filter

 

 

cover into position.

 

 

Tab

Troubleshooting

Maintenance&

 

 

E-68

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Page 68 Page 70
Contents XG-P20XU English IntroductionImportant Safeguards Projector Important SafeguardsTemperature Monitor Function Using the Carrying HandleUsing the Kensington Lock Computer Compatibility Outstanding FeaturesNetwork Capability Contents Multiple Function To Install Acrobat Reader from the CD-ROM For Windows For MacintoshFor other operating systems For other languages Front View Part NamesInserting and removing the batteries GyroRemoteAccessories Supplied AccessoriesOptional cables Power Supply Connecting the Power CordConnections Connecting the Projector to a Computer Connecting to a computer using the standard 15-pin InputProjecting Computer Images Projecting Computer Images Plug and Play function when connecting to a 15-pin terminalConnecting to a computer using the direct digital input port Connecting to a computer using the RS-232C PortWatching Video Images ExampleLaser disc player Watching Component Video Images Connecting to an amplifier and other audio componentsFor Better Sound AmplifierPower ON/OFF On-screen DisplayFlashing green Warming up Setting Up the Screen Using the Adjustment FeetUsing the Lens Shift Keystone setting Digital Image AdjustmentsSize setting Digital shift settingAdjusting the Projection Distance Standard Setup Front ProjectionThrow Distance Adjusting the Projection Distance Upper and Lower Lens Shift PositionUpper and Lower Lens Shift Position Ceiling Mount Standard Lens Throw distance ratio 11.8 to AN-W6EZ AN-T6EZ AN-P9MX AN-P48EZ Image Projection Projection Using a MirrorRear Projection Ceiling-mount ProjectionIntroducing GyroRemote GyroRemote FeaturesRF Technology Multi-Projector ControlGesture tracking GyroRemote FeaturesProjector Control Mouse ControlMenu Adjustments Using GyroRemotePreparation Operating the screen pointerUsing GyroRemote Function AssignAll Button Assign selections Displaying the Break Timer Using the Presentation ToolsConnecting the projector to the computer Using the mouseOperating the mouse Setting RF channels Setting up GyroRemoteSwitching RF channels Confirming the present RF channelSetting up GyroRemote Using multiple GyroRemotes to operate one projectorOperating multiple projectors with one GyroRemote Using the GyroRemote with a wired remote control cable Using as a Wired Remote ControlUsing the IR remote control as a wired remote Turning off GyroRemoteSelecting the Input Signal Source Using the Operation ButtonsAdjusting the Volume Muting the SoundDisplaying a Still Image Superimposing a Black ScreenPan Around the Screen Magnifying a Specific Portion of an ImageComputer Adjusting the Picture Aspect RatioGamma Correction Function On-screen Display Example RGB modeBasic Operations Using the GUI Graphical User Interface Menu ScreenMenu Bars Items on the Input 1, 2 or 3 Mode Menu BarMain menu Sub menuMenu Bars Items on the Input 4 or 5 Mode Menu BarAdjusting the Color Temperature Adjusting the PictureSelecting the Signal Type RGB menu only RGB input in Input 1 or 2 modeAdjusting the Picture Progressive ModeSelects the progressive conversion mode 2D Progressive Film ModeSaving and Selecting Adjustment Settings Adjusting the Computer Images RGB menu onlyPhase ClockSpecial Mode Adjustment Checking the Input SignalAdjusting the Computer Images RGB menu only Auto Sync Display Function Auto Sync AdjustmentOff NormalAudio Out Adjusting the SoundSpeaker Selected item ButtonReducing Image Noise Video menu only Displaying Dual Pictures RGB menu onlyTurning On/Off the On-screen Display Setting the Video Signal Video menu onlySelecting a Startup Image Selecting a Background ImageSelecting the Economy Mode Automatic Power Shutoff FunctionMonitor Out/RS-232C Off Function Reversing/Inverting Projected Images Confirming the Lamp Usage TimeLocking the Operation Buttons on the Projector Setting the Stacking ModeSelecting the Transmission Speed RS-232C Deselecting InputsControling Multiple Projectors with ID Numbers Setting the ID NoProtecting Important Settings with a Password Setting the PasswordChanging the Password Selecting the On-screen Display Language Displaying the Adjustment SettingsInternet Using Extended Functionality FeaturesMultiple and group projector control via computer Using Extended Functionality FeaturesStack Projection Videowall Lamp/Maintenance Indicators Maintenance IndicatorsLamp Replacing the Lamp Removing and installing the lamp unitReplacing the Lamp Resetting the lamp timerCleaning and replacing the bottom air filter Cleaning the side air filter not removableReplacing the Air Filter For Sharp Assistance U.S.A. only TroubleshootingInput 3 DVI Port 29-pin Connecting Pin AssignmentsCommands RS-232C Specifications and Command SettingsPC control Communication conditionsRS-232C Specifications and Command Settings Model Name Transmission control code Internal GNDVGA Computer Compatibility ChartUnits inches mm DimensionsPAL/PAL 60/PAL-M/PAL-N/SECAM/NTSC 3.58/NTSC SpecificationsAspect ratio GlossaryIndex Sharp Corporation
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