Mitsubishi Electric HC7900DW Manuale Utente

DLP™ PROJECTORMODELHC7900DWUser ManualThis User Manual is important to you.Please read it before using your projector.HC7900DW

EN-10Setting up your projectorSetting up the screenInstall the screen perpendicularly to the projector. If the screen can not be installed in such a w

EN-11Setting up your projector (continued)Screen size and projection distance (continued)Screen width (SW)Down sideUp sideScreenScreen height (SH)HdH1

EN-12Adjusting the position of the projected imageTo adjust the position of the projected image on the screen, use the LENS SHIFT dial.1. Rotate the

EN-13Front projection, ceiling mountingFor ceiling mounting, you need the ceiling mount kit designed for this projector. Ask a specialist for installa

EN-14Setting up your projector (continued)TRIGGER terminalThe TRIGGER terminals on the rear of the projector are terminals that output 12 V signal to

EN-15A. Connecting the projector to video equipment• Whentheprojectorandtheconnecteddevicesarelocatedtooclosetoeachother,theprojected

EN-16Connecting to video equipment having a HDMI terminalYou can project high-quality images by connecting the HDMI 1 or HDMI 2 terminal of this proje

EN-17Connecting to a DVD player or HDTV decoderTo connect this projector to video equipment that has component video output terminals, such as a DVD p

EN-18C. Projecting imagesPreparation:• Removethelenscap.• Turnonthepoweroftheconnectedvideoequipment.COMPONENT buttonPOWER buttonCOMPUTER

EN-19Viewing video images (continued)To stop projecting:STANDBY ( ) buttonPOWER buttonPOWER indicatorSTATUS indicator9. Press the POWER button on the

EN-2The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servici

EN-20Viewing video images (continued)Setting the aspect ratioYou can change the aspect ratio of the input video signal (or the ratio of width to heigh

EN-21How to change the settings:With the remote control:1. Press the ASPECT button or ANAMO button.• EverytimetheASPECTbuttonispressed,theas

EN-2221A. Connecting the projector to a computerPreparation:• Makesurethatthepoweroftheprojectorandthatofthecomputerareturnedoff.• Wh

EN-23C. Projecting imagesPreparation:• Removethelenscap.• Turnonthepoweroftheconnectedcomputer.POWER buttonON ( I ) buttonCOMPUTER/COMPON

EN-24Viewing computer images (continued)To stop projecting:9. Press the POWER button on the projector or the STANDBY ( ) button on the remote control

EN-25Viewing 3D imagesWith the separately sold 3D glasses and 3D emitter, you can enjoy viewing 3D images on this projector. Usable 3D glasses and 3D

EN-26Viewing 3D images (continued)FINE 3D SYNC.If you feel something wrong with or find ghosts in the 3D image being displayed, the open/close timing o

EN-27Viewing 3D images (continued)• Thekeystonesettingisinvalid(restoredtothedefault setting) while you are watching the 3D images. The setti

EN-28Menu operationYou can make various settings using the displayed menus.You can make various settings using the displayed menus.INSTALLATIONOFF, MI

EN-29Menu operation (continued)How to set the menus1. Press the MENU button. • Themenuselectionbarisdisplayed.IMAGEopt.Selectable menus are di

EN-3Trademark, Registered trademark• DLP™,DigitalMicromirrorDevice,DMD,andBrilliantColor™arealltrademarksofTexasInstruments.• HDMI,the

EN-30Menu itemsSet the following items provided in the respective menus.IMAGE menuCONTRASTIMAGE0BRIGHTNESS00COLOROKMEDIUM0TINT0SHARPNESSIRIS3DPICTURE

EN-31IMAGE menu (continued)ITEM SETTING FUNCTIONADVANCED MENUOK The ADVANCED MENU is displayed for the following settings.SCREEN SIZE2 options Select

EN-32INSTALLATION menuIMAGEREVERSEOFFOFFBACK COLOROFFLOWLAMP MODEAUTO POWERONAUTO POWEROFFINSTALLATIONTRIGGER1(POWER)OFFTRIGGER2(ANAMO)OFFONONBLUESPLA

EN-33FEATURE menuAUTOAUTOAUTOopt.MENU POSITIONCINEMA MODEREMOTE POSITIONASPECTRESET ALLEnglishLANGUAGEAËOKDISPLAYINPUT1.MENU DIMMEROFFFEATUREPASSWORDF

EN-34SIGNAL menuR G BR G BSIGNALHORIZ. POSITION 0VERT. POSITION 0TRACKING 0COMPUTER INPUTAUTOFINE SYNC. 0USERopt.OKONHOLD100%OVER SCANSIGNALUSERCLAMP

EN-35Menu operation (continued)INFORMATION menuINFORMATIONopt.LAMP TIME(LOW)INPUTRESOLUTIONVERTICALFREQUENCYHORIZONTALFREQUENCYSYNC. TYPE 5wire60.02 K

EN-36To adjust the brightness (CONTRAST and BRIGHTNESS):You can make adjustments for the brightness of the projected image using the menu.(See page 29

EN-37To sharpen or soften the projected image (SHARPNESS):You can adjust the sharpness of the projected image using the menu.(See page 29 for menu set

EN-38To optically brighten or darken projected images (IRIS): IRIS is a function that controls the lamp light by opening or closing the iris to optica

EN-39Adjusting projected images (continued)To adjust the ratio of change in brightness (GAMMA MODE):You can select a preset gamma mode using the menu.

EN-4Important safeguardsPlease read all these instructions regarding your projector and retain them for future reference. Follow all warnings and inst

EN-40This projector automatically and properly projects video signals supplied from the computer. However, some video signals may not be projected, de

EN-41Password functionThis projector is equipped with the password function that is designed for prevention of theft and wrong operation by children a

EN-42This projector is equipped with a lamp to project images. This lamp is a consumable. It may burn out or its brightness may decrease during use. I

EN-43Replacing the lamp (continued)To replace the lamp:A) When the projector is placed on the tableMake sure that the projector is securely held in p

EN-44Replacing the lamp (continued)4. Insert two lugs of the lamp replacement attachment into the slits (h) in the projector and fix the three taping

EN-45Warning:• Donotuseammablesolvents(benzene,thinner,etc.)andammableaerosolswhencleaningtheprojectorbodyand lens. Flammable subst

EN-46Before asking for repair of the projector, check the following. If the symptom persists, stop using the projector, be sure to unplug the power pl

EN-47No image appears on the screen. (continued)Problem SolutionThe screen for entering the password appears.• PASSWORDFUNCTIONintheFEATUREmenu

EN-48Troubleshooting (continued)Images are not displayed correctly. (continued)Problem SolutionFine streaks are seen on projected images.• Thisisdu

EN-49Troubleshooting (continued)Others (continued)Problem SolutionThe menu can’t be used.• Themicrocomputersinsidetheprojectormaybewronglyope

EN-5WARNING:Unplug immediately if there is something wrong with your projector.Do not operate if smoke, strange noise or odor comes out of your projec

EN-50Troubleshooting (continued)Others (continued)Problem SolutionImages are not 3D.* The 3D glasses and 3D emitter are sold separately. They are not

EN-51IndicatorsThis projector has two indicators, each of which shows the operation condition of the projector.The following offer solutions to possib

EN-52The specifications and outside appearance of the projector are subject to change without prior notice.Type DLP™ projectorModel HC7900DWDisplay tec

EN-53Specifications (continued)Supported input signalsSignal mode Resolution(H x V)Horizontal frequency (kHz)Vertical frequency (Hz)Normal mode(H x V)*

EN-54Specifications (continued)ConnectorsSERIAL (D-SUB 9-pin)1 5 6 9 Pin No. Name I/O1 – –2 TXD IN3 RXD OUT4 – –5 GND –6 – –7 – –8 – –9 – –COMPUTER/COM

1 Zusho Baba, Nagaokakyo-City, Kyoto JapanVer. 1.0

EN-6What’s included in the boxAC power cord* for the U.S. J2552-0063-03 for Europe J2552-0247-00 for the U.K. J2552-0065-02 for Australia J255

EN-7Overview1 COMPONENT VIDEO IN terminals2 COMPUTER/COMPONENT VIDEO IN terminal (mini D-SUB 15-pin)3 HDMI 1 terminal (HDMI 19-pin)4 HDMI 2 termin

EN-8Remote control1 STANDBY ( ) button2 ON ( I ) button3 COMPUTER/COMPONENT button4 HDMI 1/2 button5 PICTURE MODE button6 F.R.C. button7 AV MEM

EN-9Operational range of the remote controlReception distanceOperate the remote control within a distance of 10 m (30 feet) from the projector, pointi