3M S15 manual Air filter

Page 43

Maintenance

Air filter

WARNING ► Do not replace the air fi lter during use or immediately after use. Handling while the projector is in a high temperature could cause a burn and/or malfunction to the projector. Before operating, make sure that the power switch is off, that the power cord is not plugged in, and that the projector is cool adequately.

Use only the air fi lter of the specifi ed type. Do not use the projector with the air fi lter and fi lter cover removed.

Avoid wetting the projector or inserting liquids in the projector. It could result in a fi re, an electric shock, and/or malfunction to the projector

CAUTION ►Please replace the air fi lter when it is damaged or too soiled, and also when you replace the lamp.

When the indicators or a message prompts you to clean the air fi lter, clean the air fi lter as soon as possible. If the air fi lter becomes clogged by dust or the like, internal temperatures rise and the power may be automatically turned off for malfunction prevention.

1. Disconnect all the connectors and adapters that were connected to the projector’s ports. Then slowly turn the projector so that the lens-side is facing

up. Please be careful for a projector not to fall. While the projector is placed lens-side up, hold the projector.

2. Remove the fi lter cover and the air fi lter. Hold the knobs while pulling out it.

Usual fi lter cover

Filter cover’s

Air fi lter’s

knobs

knob

Filter cover for bottom-up use

Filter cover’s knobs

3. Apply a vacuum cleaner to the vent of the projector for the air filter. And then slowly turn the projector bottom up.

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Contents Thank you for purchasing this projector About this manualContents About contents of package Projector featuresProjector Part namesControls Remote controlMagnify Fastening the lens cover PreparationsPutting batteries Using the remote control About the filter cover for bottom-up use Setting up At 43 screen ArrangementAt 169 screen Adjusting the projectors elevator About Plug-and-Play capability Connecting your devicesExamples of connection with a VCR/DVD player Examples of connection with a computerConnecting power supply Turning on the power Power on/offTurning off the power Temporarily muting the sound Adjusting the volumeSelecting an input signal OperatingSelecting an aspect ratio Searching an input signalAdjusting the zoom magnifying power Adjusting the focusCorrecting the keystone distortions Using the automatic adjustment featureAdjusting the position  At a video signal S-VIDEO · VideoFreezing the screen Using the partial magnify featureTemporarily blanking the screen Using the menu function Multifunctional settingsEnter Advanced Menu Main → Easy MenuDialogs for operation ex. Keystone → Advanced Menu Easy Menu Aspect Zoom Keystone Mode Bright Contrast Color TintEasy Menu Sharpness Whisper Mirror Reset Filter Time LanguageGamma #1 Default  #1 Custom  #2 Default#3 Custom  #3 Default  #2 Custom Picture menuHigh  Middle Custom  LOW Picture menuSharpness TV  Film  Turn OFF Progressive MY MemoryLOAD1  LOAD2  LOAD3  LOAD4 SAVE4 SAVE3  SAVE2  SAVE1 Image menu Aspect Over Scan Position H Position PhaseImage menu Size Auto Adjust ExecuteColor Space Video Format Input menuAuto  Ntsc  PAL  Secam Frame Lock Information Input menuTurn O N  Turn OFF Normal  Hinvert  Vinvert  H&VINVERT Setup menuZoom Keystone Whisper Mirror Volume Normal  WhisperMenu Position OSD Bright Blank Screen menuStart UP Screen menuTurn on  Turn OFF MessageNo Input is Detected Sync is OUT of Range Auto Search Auto OFF Option menuRGB  S-VIDEO  Video Option menu Reset  CancelLamp Time Ghost ServiceFactory Reset FAN SpeedLamp MaintenanceLamp Case of replacement by yourselfAir filter Air filter Caring for the lens Caring for the cabinet and remote controlOther care Inside of the projectorThere is no input signal Time the lamp timer has counted is approaching 2000 hoursRelated messages Related messages Internal portion temperature is risingRegarding the indicator lamps There is a possibility that the interior portion Regarding the indicator lampsIt is time to clean the air filter Cooling fan is not operatingPhenomena that may easily be mistaken for machine defects Power switch is not set to the on positionPhenomena that may easily be mistaken for machine defects Audio Specifi cationsSpecifications How to Order Accessories Part NumberNot included with Basic Packet Part Number DN00821-S15OGENG