3M MP8790 manual AIR Filter, Caring for the air filter

Page 36

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" ( 38 ) and "Regarding the Indicator Lamps" ( 39 ) for details.)

1	Turn off the projector, and unplug the power cord
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.

Image 36

Contents MP8790 Multimedia Projector Contents MP8790 Multimedia Projector Operators GuideProjector Features For the remote controlCable Only use the power cord that came with the projector Devices you will be using to the projectorPart Names Mouse cursor movement Left mouse click Right mouse clickEnter button Setting UP the Projector Adjusting the Projectors Elevator FeetPress and hold in the elevator Buttons Turn the elevator screw to fine tuneAdjusting the Screen Size and Projection Distance ScreenConnecting Your Devices Ports and Cables Function Projector Port Connection CablesConnecting Your Devices Connecting to a ComputerBNC Input DVI Input A a aConnecting to a DVD Player Connecting to a VCRConnecting to a Display Monitor Using the Remote Control Putting batteries into the remote control unitRemove the battery cover Close the battery coverUsing the Remote Control Operating the remote controlMeters with a 40-degree range Range of the remote sensor on the front isTurning on the Power Turning on the Power Selecting an Input SignalTurning OFF the Power Adjusting the Volume Press the Volume buttonUse the lever switch / to adjust the volume Temporarily Muting the SoundAdjusting the Position Use the , , , buttons to adjust 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 ScreenAdjusting Screen with ONE-TOUCH Was begun When BNC RGB is selectedPress the ONE Touch button You can activate the following functions just bySelecting the Aspect Ratio Temporarily Blanking the ScreenPress the Aspect button Press the Blank buttonUsing the Menu Functions Use the lever switch To adjust the levelPress the Menu button Multifunctional Settings Main MenuMain Menu Or Enter buttonPICTURE-1 Menu PICTURE-2 MenuPICTURE-1 Menu PICTURE-2 MenuMultifunctional Settings Input MenuInput Menu Auto Menu Auto MenuScreen Menu Screen MenuWireless Menu Option MenuOption Menu Turn on the projector power, then the computer Available Functions Remote Control OperationOperating the PC Screen High Voltage High Temperature High Pressure LampDo not use the projector with the lamp cover removed Lamp Replacing the lampKnob of Lamp Cover Lock TabsAIR Filter Caring for the air filterAIR Filter Replacing the air filterCaring for the cabinet and remote control transmitter Other CareCaring for the inside of the projector Caring for the lensRelated Messages Regarding the Indicator Lamps Power Lamp TempPhenomena That May Easily Be Mistaken for Machine Defects PhenomenonItems to be confirmed Specifications Dimension DiagramSpecification Unit mmAccessories Accessories Part NumberDN00351 QR55141OGENG