Toshiba TLP-X4100E Maintenance, AIR Filter Care and Cleaning, Cleaning Projection Lens

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APPENDIX

MAINTENANCE

WARNING TEMP. INDICATOR

WARNING TEMP. Indicator flashes red when an internal temperature of a projector exceeds normal temperature. This Indicator stops flashing when temperature of a projector returns to normal.

When WARNING TEMP. Indicator continues to flash, check items listed below.

1

Ventilation Slots of a projector may be blocked. In such an event, reposition a projector so that Ventilation Slots are

not obstructed.

2

Air Filter may be clogged with dust particles. Clean Air Filter by following section AIR FILTER CARE AND CLEANING

below.

3

If WARNING TEMP. Indicator remains on after performing above checks, Cooling Fans or Internal Circuits may be

malfunctioning. Contact service personnel from an authorized dealer or a service station.

AIR FILTER CARE AND CLEANING

Air Filter prevents dust from accumulating on surface of Projection Lens and Projection Mirror. Should Air Filter become clogged with dust particles, it will reduce Cooling Fans’ effectiveness and may result in internal heat build up and adversely affect life of a projector. Clean Air Filter following steps below:

1

Turn off a projector, and disconnect AC power cord from AC

outlet.

2

Turn a projector upside down and remove Air Filter (2 used) by

pulling latches upward.

3

Clean Air Filter with a brush or wash out dust and particles.

4

inserted.Replace Air Filter properly. Make sure that Air Filter is fully

CAUTION

Do not operate a projector with Air Filter removed. Dust may accumulate on LCD Panel and Projection Mirror degrading picture quality.

Do not put small parts into Air Intake Vents. It may result in malfunction of a projector.

AIR FILTER

Pull up and remove.

RECOMMENDATION

We recommend avoiding dusty/smoky environments when operating a projector. Usage in these environments may cause poor image quality.

When using under dusty or smoky conditions, dust may accumulate on a lens, liquid crystal panels, or optical elements inside a projector. This condition may degrade quality of a projected image.

When above symptoms are noticed, contact your authorized dealer or service station for proper cleaning.

CLEANING PROJECTION LENS

Follow these steps to clean Projection Lens:

1

Apply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth. Avoid using an excessive amount of cleaner.

Abrasive cleaners, solvents or other harsh chemicals might scratch a surface.

2

3

Lightly wipe a cleaning cloth over Projection Lens.

When a projector is not in use, replace Lens Cover.

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Contents TLP-X4100E Safety Precautions Important Safety Instructions Power SourcesVentilation HeatImportant Safety Instructions Accessories Damage Requiring ServiceStack Inhibited AttachmentsReplacement Parts Safety CheckConnecting AC Power Cord For Continental Europe For the U.KTable of Contents Features and Design Compact Design Digital Zoom for ComputerPreparation Name of Each Part of ProjectorSETTING-UP Projector Positioning ProjectorPreparation Adjustable Feet Moving ProjectorConnecting Projector Terminals of ProjectorAudio Input Jacks BNC Input JacksConnecting Projector Connecting to ComputerTerminals A Projector Connecting to Video Equipment Audio VideoBefore Operation Operation of Remote ControlLaser Pointer Function Before Operation TOP Controls and Indicators Ready IndicatorOperating ON-SCREEN Menu HOW to Operate ON-SCREEN MenuFlow of ON-SCREEN Menu Operation Guide Window Before Operation Menu BARSound Menu Turning on Projector Turning on / OFF ProjectorTurning OFF Projector Adjusting Screen Focus AdjustmentLens Shift Adjustment Keystone AdjustmentSound Adjustment Computer Input Selecting Input SourceSelecting Computer System Input MenuPC Adjustment Auto PC AdjustmentComputer Input Automatic MULTI-SCAN System AutoComputer Input Manual PC Adjustment Computer Input Display areaDisplay area H Full screenResolution Computer Input Compatible Computer Specifications1024 x 48.363 60.004 Picture Image Adjustments Image Level Select DirectImage Level Select Menu Image 1~4Computer Input Image Level Adjustment Image Adjust MenuPicture Screen Adjustment Screen MenuVideo Input VideoComponent Video Signal Format Selecting Video SystemVideo Input PAL / Secam / Ntsc / NTSC4.43 / PAL-M / PAL-NCinema Video Input Image Level Adjustment Provides image at a normal video aspect ratio of 4 Setting Menu SettingSetting Menu To change code of Remote Control Unit Wireless Mouse modeProjector mode To change code of ProjectorSETTING/APPENDIX Operating Wireless MouseInstallation Operating Wireless MouseAIR Filter Care and Cleaning MaintenanceCleaning Projection Lens Appendix Lamp Replacement Lamp Replace CounterTroubleshooting Remote Control Unit Wireless MouseDoes not work Function does notTechnical Specifications Appendix Configurations of Terminals USB Connector Series BPage Page Part No 302 1805 1AA6P1P3613-- PA8SA