The words ‘No Signal’ appear on the screen | Microtek CX4 specs

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Microtek CX4 manual The words ‘No Signal’ appear on the screen, Abnormal Image Coloring

Contents

Page INTRODUCTION Safety Instructions If the power cable or plug is damaged or frays Where To Get Help Remote Control Information Transporting Your Projector Remote 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 Computer 8. Tighten all connector screws to ensure secure connections 4. Connect the Control Cable to the Control port of the projector5. Remove the computer mouse cable Connecting To A Notebook DVI SourceData Projector 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 source Connection of an audio cable from a video audio source Connecting To An External Speaker Speaker or PAData Projector HOW TO OPERATE THIS PROJECTOR Turning The Equipment On And Off Page How To Adjust The Projected Image The Focus and Zoom Functions The Auto Key The Resize key How To Operate This Projector The Buttons on the Operation Panel of the Projector & Their Functions ButtonsFunctions like The Buttons on the Remote Control & Their Functions Note The ZOOM & FOCUS functions are not suitable to this model Examine The Projector Status The life of the lamp will soon end, please prepare aThe life of the lamp has ended, please replace with USING THE OSD MENU How To Access The OSD Menu How To Change OSD SettingsOSD Menu Brightness Black Level ContrastPosition Image Auto Configuration InformationMiscellaneous Input Select VideoSave Volume KeystoneProjection Mode Mouse Language MAINTENANCE Cleaning the Lens Cleaning the Projector CaseCleaning the Air Filter The Steps of Cleaning the Air Filter Replacing The Projector Lamp The Steps of Replacing a Lamp 1. Turn the power of the projector off and unplug the power cord 3. Loosen the screws on the lamp case with a coin or screw driver4. Lift up the handle and pull out the lamp 7. Tighten the lamp case you took off in step 8. Position the lamp cover you took off in step TROUBLESHOOTING Problem With The Projector When the Power Led Indicator does not light upWhen the Projector Lamp does not light up The Power Indicator remains red Problems With The Image Or Sound The Power Indicator is blinking redNo image appears on the screen The words ‘No Signal’ appear on the screen Abnormal Image Coloring No response with remote control No SoundUnstable Image Displayed by VHS Video Player SPECIFICATIONS TECHNICAL General OpticalProjector lamp Mechanical with lens and feet ElectricalEnvironmental Supported Monitor Displays Resize Display Support Modes Computer In and Monitor Connector Pin Assignments