Hitachi EDS3170A, EDX-3270A user manual AIR Filter, Caring for the air filter

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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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Contents ED-S3170A / ED-X3270A Contents Projector Features Safety InstructionsRemote control USB mouseDevices you will be using to the projector Only use the power cord that came with the projectorPower cord Part Names ReferenceAuto button Blank button Volume button Mute button RGB button Search button STANDBY/ON buttonVideo button 15 Aspect button Magnify buttons Freeze button Keyboard buttonsSetting UP the Projector Adjusting the Projectors Elevator FeetScreen Adjusting the Screen Size and Projection DistanceTop view Side view Connecting Your Devices Ports and Cables Function Projector Port Connection CablesConnecting Your Devices Connecting to a ComputerConnecting to a DVD Player Connecting to a VCRConnecting 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 Adjusting the Volume Press the Volume buttonPress Buttons to adjust Volume Temporarily Muting the SoundUse Buttons to adjust Position Adjusting the PositionPress the Position button Using the Automatic Adjustment Feature Automatic Adjustment for RGB InputAutomatic Adjustment for Video Input Press the Auto buttonCorrecting Keystone Distortions Press the Keystone buttonAs illustrated on the right, a dialog will appear On the screen to aid you in correcting the distortionUsing the Magnify Feature Freezing the ScreenSelecting the Aspect Ratio Signal SearchingTemporarily Blanking the Screen Using the Menu Functions Select a menu using Buttons Then press Or Enter buttonSelect an item using Buttons, then press Or Enter button Press Buttons to adjust the level Available Functions Remote Control Operation Operating the PC ScreenLamp High Voltage High Temperature High PressureDo not use the projector with the lamp cover removed Replacing the lamp AIR Filter Caring for the air filterReplacing the air filter Caring for the cabinet and remote control transmitter Other CareCaring for the inside of the projector Caring for the lensFor Technical see the end of this manual Main Menu Multifunctional SettingsMain Menu Picture 1 Menu Picture 2 MenuPICTURE1 Menu PICTURE2 MenuInput Menu Input MenuAuto VideoScreen Menu Screen MenuBlank Start UPOption Menu Option MenuAuto OFF WhisperRelated Messages Regarding the Indicator Lamps Power Lamp TempPhenomena That May Easily Be Mistaken for Machine Defects Vol.2-2Vol.2-3 Vol.2-6Specifications Dimension DiagramSpecification Unit mmWarranty and AFTER-SERVICE Signal Connector PIN Assignment Signal Terminal SpecificationRGB in 1/2 Sub 15-pin ShrinkExample of Computer Signal Resolution FH kHz FV Hz Rating Signal mode Display modeInitial SET Signals Connection to the Mouse Control ADB MouseSerial Mouse USB MouseCommand data Consist of header 7 bytes + command data 6 bytesRS-232C Communication ProtocolRequesting projector status Get command Changing the projector settings Set commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandCommand data chart 日本語Be EF BA D2 Be EF FD D3 Be EF Ntsc PAL Regulatory Notices Hitachi Europe GmbH Hitachi Sales Europe GmbHHitachi Business Systems Nordic Hitachi France