Sanyo PLC-XT20K, PLC-XT25K Cleaning the Projection Lens, Cleaning the Projector Cabinet

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Maintenance and Filter Cleaning

Cleaning the Projection Lens

Unplug the AC power cord before cleaning.

Gently wipe the projection lens with a cleaning cloth that contains a small amount of non-abrasive camera lens cleaner, or use a lens cleaning paper or commercially available air blower to clean the lens.

Avoid using an excessive amount of cleaner. Abrasive cleaners, solvents, or other harsh chemicals might scratch the surface of the lens.

When the projector is not in use, replace the lens cap.

Cleaning the Projector Cabinet

Unplug the AC power cord before cleaning.

Gently wipe the projector body with a soft dry cleaning cloth. When the cabinet is heavily soiled, use a small amount of mild detergent and finish with a soft dry cleaning cloth. Avoid using an excessive amount of cleaner. Abrasive cleaners, solvents, or other harsh chemicals might scratch the surface of the cabinet.

When the projector is not in use, put the projector in an appropriate carrying case to protect it from dust and scratches.

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Contents Multimedia Projector Features and Design Compact Design Power ManagementTable of Contents To the Owner Risk of Electric Shock Do not OpenSafety Instructions Air Circulation Top ControlInstalling the Projector in Proper Directions Positioning PrecautionsMoving the Projector Transporting the ProjectorCompliance AC Power Cord for the United States and CanadaAC Power Cord for the United Kingdom Part Names and Functions Front Back BottomRear Terminal Reset button 4INFRARED Remote Receiver BackTop Control Remote Control 4P-TIMER button 9RESET/ON/ALL-OFF switch3MENU button 5D.ZOOM buttonSpotlight Pointer Laser Pointer FunctionPointer Function Wireless Mouse Operation Remote Control CodeAdjustable Feet Remote Control Battery InstallationRemote Control Receivers and Operating Range Installation Lens InstallationRemoving the lens Attaching the lens to the projectorPositioning the Projector for PLC-XT25/XT25K/XT21/XT20/XT20K Moving the LensConnecting the AC Power Cord Projector side AC outlet sideConnecting to a Computer Digital and Analog RGB Cables used for connectionConnecting to Video Equipment Video, S-Video Connecting to Video Equipment Component and RGB Scart Basic Operation Turning On the ProjectorSelected Input Source and Lamp Control PIN Code Input Dialog BoxTurning Off the Projector On-Screen Menu How to Operate the On-Screen MenuRemote Control Menu Bar Information Operating with Projector ControlLens Operation Menu Operation Sound AdjustmentDirect Operation Operating with Remote Control Keystone button Timer buttonNo Show button Input Selection Remote Control Operation Remote Control button operationInput Top Control OperationInput Source Selection Input MenuRGB PC analog RGB Scart RGB PC digital Video ComponentVideo System Selection Video or S-VideoComponent AV System Menu Video or S-VideoComputer Adjustment Helpful HintsPC System Menu Computer System SelectionSelecting Computer System Manually Auto PC Adjustment PC Adjust MenuTo store adjustment parameters Auto PC AdjManual PC Adjustment To clear the adjusted data To store the adjusted dataMemo Image Mode Selection Image Mode Selection Image MenuImage Adjustment Image Adjustment Image Adjust MenuSharpness GammaNoise reduction ProgressiveTo reset the adjusted data, select Reset and press Screen Adjustment Keystone Screen AdjustmentScreen Menu Screen Size Adjustment Computer Signals Screen Size Adjustment Video, Component Signals Setting Pointer SettingSetting Menu Language Logo Logo and Logo PIN code lock settings Logo CaptureLogo select CaptureChange the Logo PIN code lock setting Enter a Logo PIN codeChange the Logo PIN code Logo PIN code lockRemote control Display On start Power managementPower management Fan control Key lockPIN code lock Change the PIN code lock settingEnter a PIN code Lamp counter Change the PIN codeTest pattern Factory default Factory defaultFilter counter Filter counterMaintenance and Filter Cleaning RecommendationPage Lamp Replacement Replacement Lamp Type No. POA-LMP105 Service Parts No 330Reset the lamp counter Model No. of your projectorResetting the Lamp Counter Lamp counterProjector is shut down and all five indicators are blinking Then check the matters belowCleaning the Projection Lens Cleaning the Projector CabinetTroubleshooting AppendixAppendix Information Input Menu TreeInput PC Adjust Screen SettingIndicators and Projector Condition Projector ConditionLamp Replace indicator Or replace the filter see belowCompatible Computer Specifications ON-SCREEN Resolution31.47 59.94 Technical Specifications Accessories Optional PartsPJ Link Notice Configurations of Terminals USB Connector Series BTerminal Analog RGB Mini D-sub 15 pin Terminal Mini DIN 8-PINPIN Code Number Memo Logo PIN Code Lock NoDimensions MZ7A-B