Mitsubishi Electronics HC910 No image appears on the screen. Continued, Problem, Solution

Contents HC910 MODELHC910 User ManualREFER SERVICING TO QUALIFIED SERVICE PERSONNEL SHOCK, DO NOT REMOVE COVER OR BACK NO USER-SERVICEABLE PARTS INSIDEWhen using the projector in Europe COMPLIANCE NOTICE CAUTION TO REDUCE THE RISK OF ELECTRICContents Declaration of ConformityTrademark, Registered trademark EN-4 Important safeguardsDo not look into the air outlet grille when projector is operating Do not look into the lens when it is operating. It may hurt your eyesPlace of installation Unplug immediately if there is something wrong with your projectorInserting the batteries into the remote control Checking accessoriesPreparing your projector Power supply partsControl area OverviewTerminal panel 5 Remote control sensor Front 6 Air inlet grille 7 Air outlet grilleUsing the picture quality adjusting buttons Remote controlPreparating your projector Continue Bottom sideOperational range of the remote control Using the remote controlReception angle Front of projectorSetting up the screen Setting up your projectorBasic setup Adjusting the projection angleWhen the aspect ratio of the screen is Screen size and projection distanceEN-11 Viewing video images A. Connecting the projector to video equipmentBasic home theater system connection PreparationConnecting to a DVD player Connecting to a video player, etcWhen a TV tuner or VCR is connected EN-13B. Plugging in the power cord Connecting to video equipment having a DVI-D terminalViewing video images continued EN-15 C. Projecting imagesTo stop projecting When projected images are distorted to a trapezoidIRIS button With the INSTALLATION menuHow to change the settings Setting the aspect ratioWith the remote control With the FEATURE menuB. Plugging the power cord A. Connecting the projector to a computerViewing computer images For analog connectionEN-19 C. Projecting imagesViewing computer images continued When connecting to a notebook computerAUTO POSITION button Example of the setting procedure for external outputMenu operation How to set the menusMenu operation continued Available settings in the menus2. INSTALLATION menu 1. IMAGE menu4. SIGNAL menu 3. FEATURE menuEN-23 AUTOTo adjust the brightness CONTRAST and BRIGHTNESS Adjusting projected imagesTo adjust the color COLOR and TINT To sharpen or soften the projected image SHARPNESSTo adjust the tone of white To customize the color temperature To adjust the tone of white COLOR TEMPAbout color temperature AV MEMORYHow to adjust the image supplied from the computer using the menu Adjusting projected images continuedSimple method to adjust the image position To adjust the horizontal positionPassword function Advanced featuresTo enable the password function To cancel the password functionAsking for installation Dimension Drawings unit mmTo view images projected on the translucent screen from behind Installation Using filterCleaning Cleaning the filterReplacing the lamp Interval of lamp replacementEN-30 Cleaning of the projector and the ventilation slots MaintenanceCleaning of the lens To replace the lampProblem TroubleshootingSolution EN-32Images are not displayed correctly No image appears on the screen. ContinuedTroubleshooting continued Kensington LockOthers Indicators Normal conditionAbnormal condition Specifications Replacement part Option / Not included in the boxConnectors Specification of RGB signals in each computer mode of the projectorEN-37 MITSUBISHI ELECTRIC CORPORATION MITSUBISHI Projector Contact Information871D420A70 Printed in Japan