Microtek CX4 manual Tighten the lamp case you took off in step

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5.Loosen the screws used to position the electricity outlet on the lamp with a coin or a screw driver.

6.Gently insert the new lamp and tighten the screws you loosed in step5.

7.Tighten the lamp case you took off in step 3.

8.Position the lamp cover you took off in step 2.

9.Check again whether all the screws have been tighten. This completes the process of the lamp replacement.

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Contents Page INTRODUCTION Safety Instructions If the power cable or plug is damaged or frays Where To Get Help Remote Control Information Transporting Your ProjectorRemote Control Briefing Functions Warning：INSTALLATION Unpacking The Projector Setting Up The Projector Do not mix used and new batteries Connecting To A Computer Connecting To A Desktop Computer5. Remove the computer mouse cable 8. Tighten all connector screws to ensure secure connections4. Connect the Control Cable to the Control port of the projector Data Projector Connecting To A NotebookDVI Source Connecting To A Macintosh Desktop Computer Connecting To A Macintosh PowerBook Connecting To A Set-top Box Connecting To A Video Source The steps of connecting the projector to the video source Page Connecting To An Audio Source Connection of an audio cable from a computer sourceConnection of an audio cable from a video audio source Data Projector Connecting To An External SpeakerSpeaker or PA HOW TO OPERATE THIS PROJECTORTurning The Equipment On And Off Page How To Adjust The Projected Image The Focus and Zoom FunctionsThe Auto Key The Resize keyHow To Operate This Projector The Buttons on the Operation Panel of the Projector & Their Functions ButtonsFunctions likeThe Buttons on the Remote Control & Their Functions Note The ZOOM & FOCUS functions are not suitable to this modelThe life of the lamp has ended, please replace with Examine The Projector StatusThe life of the lamp will soon end, please prepare a USING THE OSD MENU How To Access The OSD Menu How To Change OSD SettingsOSD Menu BrightnessBlack Level ContrastPosition ImageMiscellaneous Auto ConfigurationInformation Save Input SelectVideo Volume KeystoneProjection Mode MouseLanguage MAINTENANCE Cleaning the Lens Cleaning the Projector CaseCleaning the Air Filter The Steps of Cleaning the Air FilterReplacing The Projector Lamp The Steps of Replacing a Lamp4. Lift up the handle and pull out the lamp 1. Turn the power of the projector off and unplug the power cord3. Loosen the screws on the lamp case with a coin or screw driver 7. Tighten the lamp case you took off in step 8. Position the lamp cover you took off in stepTROUBLESHOOTING Problem With The Projector When the Power Led Indicator does not light upWhen the Projector Lamp does not light up The Power Indicator remains redNo image appears on the screen Problems With The Image Or SoundThe Power Indicator is blinking red The words ‘No Signal’ appear on the screen Abnormal Image ColoringUnstable Image Displayed by VHS Video Player No response with remote controlNo Sound SPECIFICATIONS TECHNICALProjector lamp GeneralOptical Environmental Mechanical with lens and feetElectrical Supported Monitor Displays Resize DisplaySupport Modes Computer In and Monitor Connector Pin Assignments