Vivitek D5500 manual Cleaning the Filters

Page 89

DLP Projjecttor—User’s Manuall

Cleaning the Filters

The projector uses three filters to keep the fans free of dust and other particles, and should be cleaned every 500 hours of operation. In dusty environments, it is recommended to clean the filters more frequently. If the filter is dirty or clogged, your projector may overheat. When the message be- low is displayed, the filters must be cleaned.

Note:

When the Please clean filter message is displayed, please clean all three filters at the same time to synchronize the Filter time display.

The Filter Message item should be enabled in the Options menu. Refer to Option on page 72.

Refer to the following guide to clean the filters.

1. The left-side and rear filters can be cleaned as demonstrated in the fol- lowing images.

Note: Only clean the outside of the exhaust vents with a vacuum cleaner.

2. The rear exhaust vent can be accessed as shown.

Once the filters are cleaned, please reset the filter hours by using the Clear filter time option in the Reset Menu Descriptions and Functions on page 80.

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Contents Copyright Important Safety Information Preface Main Features Table of Contents Using ON-SCREEN Display Regulatory Compliance Introduction Packing ChecklistViews of Projector Parts Front-right ViewTop view Bottom view Lens Controls Top FeaturesOSD Controls and Status LEDs PowerDLP Projector User’s Manual 100 Terminal Panel FeaturesPower Switch Remote Control Parts DLP Projector User’s Manual Projector and Remote Control Buttons Remote ControlRemote Control Operating Range Inserting the Remote Control Batteries Setup and OperationRemoving the Existing Lens From the Projector Installing or Removing the Optional LensPull out the existing lens slowly Installing the New LensDiagonal Width Height Throw Distance and Screen SizeDiagonal Width Height Distance Installing the Optional Color Wheel DLP Projjecttor User’s Manuall DLP Projjecttor-User’s Manuall Making Connections Connecting Your PC or Macintosh ComputerConnecting an External Monitor Connecting Your DVD Player with Component Output Connecting Your VCR or Laser Disc Player Turning on the Projector Projecting AN Image Basic OperationDLP Projjecttor-User’s Manuall Selecting an Input Source Adjusting the Picture Position and Picture Size Adjusting Picture Position ManuallyLens Shift Adjustable Range From the Remote Control Unit DLP Projjecttor User’s Manuall Adjusting the Projector Level Optimizing an RGB Image Automatically Adjusting the Image Using AutoAdjusting Volume Up and Down Turning off the Projector After Use About Direct Power OffFreezing a Picture Turning Off the Image and SoundAdjusting the Focus/Zoom Manually Adjusting by Using the OSD Control PanelChanging Lamp Mode Changing Lamp Mode by Using the Projectors OSD Control PanelGetting Information Adjusting Position/Total Dots/Fine Sync Correcting Keystone by Using the Remote Control Higher resolution than XGA narrows the adjustable range Preventing the Unauthorized Use of the Projector Locking the ProjectorUnlocking the Projector Using the Physical Lock Using the Kensington LockNavigating the OSD Using the MenusDLP Projjecttor-User’s Manuall Menu Tree DLP Projjecttor-User’s Manuall TitleHighlight Slide bar Exit Radio button Menu ElementsLabel Input Menu Descriptions and FunctionsImage menu Adjust Menu Descriptions and FunctionsImage options menu Overscan ScreenVideo menu Progressive Noise reduction3D Y/C separation Film Color matrixBasic Detail Setting Menu Descriptions and FunctionsGamma White balance Color correction Setting Menu Descriptions and Functions Lamp control Lamp modeKeystone Language Lamp intervalInstallation Communication speed Ceiling & RearPIN Code Lock Display timeBackground Key lock Network SettingDynamicBlack RC sensorPC control Standby modeDhcp Network settingOption Fan control Power managementScreen trigger Message Default input selectFilter warning Search modeInformation Menu Descriptions and Functions Usage timeInput Network Version Reset Menu Descriptions and Functions Cleaning the projector Cleaning the CabinetCleaning the Lens Cleaning the Filters Replacing the Lamps DLP Projjecttor-User’s Manuall DLP Projector User’s Manual Resetting the Lamp Time Counter Power LED Indicator MessagesTroubleshooting Lamp LEDs Common Problems and SolutionsTips for Troubleshooting Image Problems Lamp ProblemsHaving the Projector Serviced Remote Control ProblemsAudio Problems Projector Specifications Optical SpecificationsElectrical Specifications Optional Parts Mechanical SpecificationsEnvironmental Considerations Cabinet Dimensions PIN Number RGB Signal Analog YCB CR Signal Pin Assignments of Mini D-Sub 15 Pin Input ConnectorATE KH Z Compatible Input Signal ListPC Control Codes and Cable Connections Command Function Functional Execution Command TableStatus Read Command Table Screen Trigger Operation Using Http Browser Handling of the Address for Operation by Using a BrowserOverview Preparation Before UseDomain Configuring Network SettingsTest Mail Http// the projectors IP address /index.html Structure of the Http Server105 FCC Warning Safety CertificationsCanada EN 55022 Warning