Dukane 28A8049A, 28A8755A user manual AIR Filter, Caring for the air filter

Page 37

THE AIR FILTER

Caring for the air filter

The air filter should be cleaned about every 100 hours. If the LAMP indicator and TEMP indicator blink red simultaneously, or a message prompts you to clean the air filter when you turn on the unit, the filter needs to be cleaned. (See "Related Messages" (Vol.2 7 ) and "Regarding the Indicator Lamps" (Vol.2 8 ) for details.)

1 Turn off the projector, and unplug the power cord

ENGLISH

2	Apply a vacuum cleaner to
	the top of the air filter cover
	to clean the air filter
	Air Filter Cover
3	Turn on the projector, and use the menu to reset the filter
	timer

• To reset the air filter timer, from the OPTION menu, select FILTER TIME.

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Image 37

Contents 28A8049A/8755 Page Page Page Page Page Page Page Page Page Contents Power cord Projector FeaturesCable Connect your devices to the projector Projector Part NamesRemote Control Adjusting the Projectors Elevator Feet Setting UP the ProjectorIf 43 aspect ratio Adjusting the Screen Size and Projection DistanceConnecting Your Devices Function Projector Port Connection Cables Ports and CablesConnecting to a Computer Connecting Your DevicesConnecting to a VCR Connecting to a DVD PlayerConnecting to a Display Monitor Putting batteries into the remote control unit Using the Remote ControlOperating the remote control Turning on the Power Selecting an Input Signal Turning OFF the Power Press the Volume button Adjusting the VolumePress Buttons to adjust Volume Temporarily Muting the SoundUse Buttons to adjust Position Adjusting the PositionPress the Position button Automatic Adjustment for RGB Input Using the Automatic Adjustment FeatureAutomatic Adjustment for Video Input Press the Auto buttonPress the Keystone button Correcting Keystone DistortionsFreezing the Screen Using the Magnify FeatureSelecting the Aspect Ratio Signal SearchingTemporarily Blanking the Screen Select a menu using Buttons Then press Or Enter button Using the Menu FunctionsSelect an item using Buttons, then press Or Enter button Press Buttons to adjust the levelOperating the PC Screen Available Functions Remote Control OperationLamp High Voltage High Temperature High PressureReplace the lamp cover, and tighten Replacing the lampCaring for the air filter AIR FilterReplacing the air filter Other Care Caring for the cabinet and remote control transmitterCaring for the inside of the projector Caring for the lensRegulatory Notices Liquid Crystal Projector Page For Technical see the end of this manual Main Menu Multifunctional SettingsMain Menu Picture 2 Menu Picture 1 MenuPICTURE1 Menu PICTURE2 MenuInput Menu Input MenuAuto VideoScreen Menu Screen MenuBlank Option Menu VolumeOption Menu Auto OFFRelated Messages Power Lamp Temp Regarding the Indicator LampsPhenomenon Phenomena That May Easily Be Mistaken for Machine DefectsItems to be confirmed Dimension Diagram SpecificationsSpecification Warranty and AFTER-SERVICE Technical Signal Connector PIN AssignmentResolution FH kHz FV Hz Rating Signal mode Display mode Example of Computer SignalInitial SET Signals ADB Mouse Connection to the Mouse ControlUSB Mouse PS/2 MouseRS-232C Communication Command dataProtocol HeaderChanging the projector settings Set command Requesting projector status Get commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandC4 D3 Command data chartBe EF BA D2 Be EF FD D3 Be EF Ntsc PAL Legal Information Audio Visual Products