Sharp PGLW2000, PG-LW2000 appendix Maintenance, Cleaning the projector

Page 55

Maintenance

Cleaning the projector

Ensure that you have unplugged the power cord before cleaning the projector.

The cabinet as well as the operation panel is made of plastic. Avoid using benzene or thinner, as these can damage the fi nish on the cabinet.

Do not use volatile agents such as insecticides on the projector.

Do not attach rubber or plastic items to the projector for long periods.

The effects of some of the agents in the plastic may cause damage to the quality or fi nish of the projector.

Wipe off dirt gently with a soft fl annel cloth. Using a chemical cloth (wet/dry sheet type cloth, etc.) may deform the components of the cabinet or cause cracking.

Wiping with a hard cloth or using strong force may scratch the cabinet surface.

When the dirt is hard to remove, soak a cloth in a mild detergent diluted with water, wring the cloth well and then wipe the projector. Strong cleaning detergents may discolor, warp or damage the coating on the projector. Make sure to test on a small, inconspicuous area on the projector before use.

Cleaning the lens

Use a commercially available blower or lens cleaning paper (for glasses and camera lenses) for cleaning the lens. Do not use any liquid type cleaning agents, as they may wear off the coating fi lm on the surface of the lens.

As the surface of the lens can easily get damaged, be careful not to scrape or hit the lens.

Caution

Do not use any glass cleaner to clean the lens.

Avoid touching the lens with your hands to prevent fi ngerprints on or damage to the lens surface.

Cleaning the exhaust and intake vents

Use a vacuum cleaner to clean dust from the exhaust vent and the intake vent.

Wax

Mild detergent diluted

with water

Thinner

Info

If you want to clean the air vents during projector operation, ensure you press STANDBY/ON on the projector or STANDBY on the remote control and put the projector into Standby mode. After the cooling fan has stopped, clean the vents.

Appendix

53

Image 55
Contents PG-LW2000 Model No Serial No Void the users authority to operate this equipment See bottom of projectorInformation Product Disposal Optional accessories AccessoriesContents Viewing Stereoscopic 3D Images ReferencePower-Cord Protection CleaningPower Sources AccessoriesOverloading Damage Requiring ServiceReplacement Parts Safety CheckRest your eyes occasionally Avoid locations with extremes of temperatureDo not block the exhaust and intake vents Temperature monitor function Using the projector in other countriesOther connected equipment 15 16 Part Names and FunctionsRear View Terminals Part Names and Functions Inserting the Batteries Remote control signal transmittersUsable Range Easy Start Setup and ProjectionOn the remote control Correcting trapezoidal distortion using Keystone CorrectionInput list Standard Setup Front Projection Setting Up the ProjectorVideo Setup Setting Up the ProjectorScreen Size and Projection Distance Signal Input Normal ModeScreen Lens center Ceiling-Mount Setup Projection PRJ ModeYou may need other cables or connectors not listed below Connecting the Projector to Other EquipmentConnecting the Projector to Other Equipment AC socket To AC outlet Power cord supplied Connecting the Power CordControlling the Projector by a Computer RS-232C Terminal D-sub 9 pin male connectorTurning the Projector On/Off Power indicator Lamp indicatorTurning the Projector On Image Projection About the Setup GuideAdjusting the Projected Image Adjusting the Focus Press Enter to exit the Setup Guide screenRotate the zoom ring to enlarge or shrink the picture size Adjusting the HeightAdjusting the Picture Size Use the rear adjustment foot to make the projector levelPress Keystone Correcting Trapezoidal DistortionAdjusting the Volume Switching the Input ModeVOL +/- Volume buttons Input buttons AV Mute button Buttons Press Resize Resize ModeButton About Copyrights Switching the Eco+Quiet Mode Operating with the Remote ControlDisplaying and Setting the Break Timer Using the Spot FunctionDisplaying an Enlarged Portion of an Image Auto Sync Auto Sync AdjustmentSelecting the Picture Mode Freezing a Moving ImagePicture menu Menu ItemsMain menu Projector adjustment PRJ-ADJ1/2 menu Example Using the Menu ScreenMenu Selections Quick Start Menu Press MenuFollowing items can be configured on the Quick Start Menu Example Adjusting BrightQuick Start Menu Menu Selections Complete MenuPress Enter To adjust the projected image while watching itPress P or R and select Bright to adjust Press O or Q to adjust the item selectedSelecting the Picture Mode Picture Adjustment Picture MenuMenu operation n Adjusting Hue, Saturation, or Value Adjusting the ImageAdjusting the Color Temperature Adjusting the ColorsEco+Quiet Selecting the Film ModeReducing Image Noise DNR Resolution Setting Signal Adjustment SIG-ADJ MenuSignal Type Setting When reproducing Ntsc signals in PAL video equipment Setting the Video SystemSetting the Video Setup Checking the Input SignalKeystone Correction Adjusting the Projected Image SCR-ADJ MenuSetting the Resize Mode Adjusting the Image PositionFor Americas only Setting the OverscanSetting the On-screen Display Closed CaptionSelecting the Wall Color Selecting the Setup GuideSelecting the Background Image Reversing/Inverting Projected ImagesFan Mode Setting Auto Sync Auto Sync AdjustmentAuto Power Off Function Speaker SettingEnter the same keycode in Re- confirm To cancel the keycode that you have already setWhen the System Lock is set System Lock FunctionSelect On, then press Enter Adjusting the Projector Function PRJ-ADJ1/2 MenuKeylock Function Taking the Keylock OffSelecting the Quick Start Menu Setting the Function Button OperationStandby Mode Returning to the Default SettingsViewing Stereoscopic 3D Images Precautions on Viewing Stereoscopic 3D ImagesInformation on the 3D Projection Function Shutter glasses control light signalAppendix Projecting 3D images Using 3D Viewing ModeEnding 3D projection Cleaning the projector MaintenanceAbout the temperature warning indicator Maintenance IndicatorsAbnormally high Are high Lower than 95F +35ºC Lamp Regarding the LampReplacing the Lamp Remove the lamp unit cover Removing and Installing the Lamp UnitSTANDBY/ON button AC socket Resetting the Lamp Timer Basic format RS-232C Specifications and CommandsComputer control Communication conditionsComputer Projector CommandsRGB PAL CC1 Computer Compatibility ChartDTV 19-22 Troubleshooting53, 54 Problem Check Sharp Electronics France For Sharp AssistanceSpecifications Units inches mm DimensionsIndex
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