Sanyo PLC-XU84 Maintenance and Cleaning Cleaning the Filter, Resetting the Filter Counter

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Maintenance and Cleaning

Cleaning the Filter

Filters prevent dust from accumulating on the optical elements inside the projector. Should the filters become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely affect the life of the projector. If a “Filter warning” icon appears on the screen, clean the filters immediately. Clean the filters by following the steps below.

1

Turn off the projector, and unplug the AC power cord

 

from the AC outlet.

2

Turn the projector over and remove the filters by

 

pulling the latches upward.

3

Gently clean the filters by using a brush or rinse them

 

softly.

4

When rinsing the filters, dry them well. Replace the

 

filters properly. Make sure that the filters are fully

inserted to the projector.

CAUTION

Do not operate the projector with the filters removed. Dust may accumulate on the optical elements degrading picture quality.

Do not put anything into the air vents. Doing so may result in malfunction of the projector.

RECOMMENDATION

We recommend avoiding dusty/smoky environments when you operate the projector. Usage in these environments may cause poor image quality.

When using the projector under dusty or smoky conditions, dust may accumulate on a lens, LCD panels, or optical elements inside the projector degrading the quality of a projected image. When the symptoms above are noticed, contact your authorized dealer or service station for proper cleaning.

Filters

Pull up and remove.

Note:

•When reinserting these filters, be sure that the slit part is facing the outer side.

Resetting the Filter Counter

Be sure to reset the Filter counter after cleaning or replacing the filters.

1

Press the MENU button to display the On-Screen

Filter counter

 

Menu. Use the Point 78 buttons to move the red

 

 

frame pointer to the Setting Menu icon.

 

2

Use the Point ed buttons to move the red frame

 

 

pointer to Filter counter and then press the SELECT

 

 

button. A dialog box appears showing the total

 

 

accumulated time of the filter use, a timer setting

 

 

option, and the reset option. Select Reset and the

 

 

“Filter counter Reset?” appears. Select [Yes] to

 

 

continue.

 

3

Another confirmation dialog box appears, select [Yes]

 

 

to reset the Filter counter.

 

Select Reset and the “Filter counter Reset?” appears.

Select [Yes], then another confirmation box appears.

Select [Yes] again to reset the Filter counter.

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Contents Memory Viewer Network SupportedCompact Design Logo Function Features and DesignTable of Contents Risk of Electric Shock Do not Open To the OwnerVoor de klanten in Nederland Safety InstructionsMoving the Projector Safety Instructions Air CirculationPositioning Precautions AC Power Cord for the United States and Canada AC Power Cord for the United KingdomCompliance Kensington Security Slot Part Names and FunctionsPart Names and Functions Power indicator Power ON-OFF buttonLamp Replace indicator Auto Setup buttonSignal Emission indicator Part Names and Functions Remote ControlPart Names and Functions Laser Pointer Function Pointer FunctionSpotlight Pointer Remote Control Code Part Names and Functions Wireless Mouse OperationAdjustable Feet Remote Control Operating RangePositioning the Projector InstallationCables used for connection Installation Connecting to a ComputerInstallation Connecting to Video Equipment Computer Component in /MONITOR OUT Installation Connecting to Component Video EquipmentProjector side AC outlet side Installation Connecting the AC Power CordTurning On the Projector Basic OperationSelected Input Source and Lamp Control PIN Code Input Dialog BoxBasic Operation Turning Off the Projector Remote Control How to Operate the On-Screen Menu Basic OperationTop Control On-Screen MenuBasic Operation Menu Bar For computer sourceFor video source Zoom and Focus Adjustment Sound AdjustmentRemote Control Operation Basic Operation Auto Setup FunctionRemote Control Keystone CorrectionFreeze button Input Source Selection RGB Computer 1 Analog/Computer Computer InputPointer to Computer 1 Digital, and then press PC System Menu Computer Input Computer System SelectionPC Adjust Menu Computer Input Auto PC AdjustmentTo store adjustment parameters Auto PC AdjComputer Input Manual PC Adjustment To clear adjusted data parameters To store adjusted dataComputer Input Computer Input Image Mode Selection Computer Input Image Adjustment Normal Screen Size AdjustmentTrue WideDigital zoom Digital zoom +Input Source Selection Video, S-video Video InputAuto Input MenuRGB Scart Video or S-Video Video Input Video System SelectionAV System Menu Video or S-Video ComponentVideo Input Image Mode Selection CinemaImage1-4 Video Input Image Adjustment ColorTint Video Input Noise reductionProgressive Video Input Screen Size Adjustment Setting SettingSetting Menu Language Auto setupKeystone Blue backDisplay Logo select Capture Logo Logo and Logo PIN code lock settingsLogo select CaptureEnter a Logo PIN code Change the Logo PIN code lock settingChange the Logo PIN code Logo PIN code lockRear CeilingTerminal Input searchPower management Standby modePower management Pointer To change the code for the remote controlOn start Lamp controlKey lock Security Key lock and PIN code lock settingsKey lock PIN code lockChange the PIN code lock setting Enter a PIN codeChange the PIN code Fan FanFan control Lamp counterFactory default Factory defaultFilter counter Maintenance and Cleaning Then check the matters belowTop Control Resetting the Filter Counter Maintenance and Cleaning Cleaning the FilterMaintenance and Cleaning Lamp Replacement Reset the lamp counterService Parts No 332 Maintenance and Cleaning Resetting the Lamp Counter Lamp Handling PrecautionsMaintenance and Cleaning Attaching the Lens Cover Cleaning the Projection LensCleaning the Projector Cabinet Appendix Indicators and Projector ConditionNo power Appendix TroubleshootingPIN code dialog box appears at start-up AppendixComputer Input/Video Input Appendix Menu TreeVideo Input Setting ON-SCREEN Resolution Appendix Compatible Computer Specifications31.47 59.94 Appendix Technical Specifications Optional Parts AccessoriesAppendix PJ Link Notice USB Connector Series a Appendix Configurations of TerminalsUSB Connector Series B Terminal Analog RGB Mini D-sub 15 pinLogo PIN Code Lock No Appendix PIN Code Number MemoKW6AC