Microtek CX4 manual If the power cable or plug is damaged or frays

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11.Never overload wall sockets, extension sockets and multi-way plug boards or this may result in sparks or fire.

12.Make sure that the projector is placed properly so that no one will step on the power cord or its relative cables because this may damage or cause fraying to the lead or the plug.

13.Turn the power of the projector off and unplug its power cable from the wall socket before cleaning. Use a damp cloth and avoid using liquid or aerosol cleaners.

14.Make sure not to block the openings or slots on the projector. These openings are for ventilation which keeps the machine from overheating. Do not place the projector on your sofa, carpet, any soft material, or in a closet that does not provide ventilation.

15.Make sure no items or no liquid is squeezed into or spilled into the housing slots.

16.Except as specially instructed in this manual, never try to do any service by yourself. Opening the cover of the projector for doing some repairs is dangerous, especially, when handling the high voltage parts inside the machine. Be sure to have qualified service personnel for carrying out the service maintenance.

17.Unplug the power cord of the projector from the wall socket during a thunderstorm or when the projector will not be operated for a long period of time. Do not place the projector and the remote control on any heat-emitting equipment or in a hot space (e.g.: in a motionless car).

18.Under the following conditions, unplug the projector from the wall socket and refer the problems to qualified service personnel.

If the power cable or plug is damaged or frays,

If the liquid spills into or if it has been exposed to the rain,

If the projector is not able to work although you have followed the set up instructions, or if the performance of the projector has a noticeable

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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 Computer4. Connect the Control Cable to the Control port of the projector 8. Tighten all connector screws to ensure secure connections5. Remove the computer mouse cable DVI Source Connecting To A NotebookData 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 sourceConnection of an audio cable from a video audio source Speaker or PA Connecting To An External SpeakerData Projector 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 will soon end, please prepare a Examine The Projector StatusThe 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 BrightnessBlack Level ContrastPosition ImageInformation Auto ConfigurationMiscellaneous Video Input SelectSave 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 Lamp3. Loosen the screws on the lamp case with a coin or screw driver 1. Turn the power of the projector off and unplug the power cord4. 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 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 redThe Power Indicator is blinking red Problems With The Image Or SoundNo image appears on the screen The words ‘No Signal’ appear on the screen Abnormal Image ColoringNo Sound No response with remote controlUnstable Image Displayed by VHS Video Player SPECIFICATIONS TECHNICALOptical GeneralProjector lamp Electrical Mechanical with lens and feetEnvironmental Supported Monitor Displays Resize DisplaySupport Modes Computer In and Monitor Connector Pin Assignments