Gebruiksaanwijzing /service van het product MultiSync MT840 van de fabrikant NEC
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MultiSync MT840/MT1040 LCD Pr ojector User’ s Man ual.
E–2 IMPOR T ANT INFORMA TION Precautions Please read this manual carefully before using your NEC MultiSync MT840/MT1040 Projector and keep the manual handy f or future reference . Y our serial number is located under the name plate label on the left side of your MultiSync MT840/MT1040.
E–3 Important Safeguards These safety instructions are to ensure the long lif e of your projector and to pre vent fire and shock. Please read them carefully and heed all warnings. Installation 1. For best results, use your projector in a darkened room.
E–4 Lamp Replacement • T o replace the lamp , follow all instructions provided on page E-33. • Be sure to replace the lamp when the Status light comes on. If you continue to use the lamp after 2000 hours of use, the lamp b ulb may shatter , and pieces of glass may be scat- tered in the lamp case.
E–5 T ABLE OF CONTENTS 1. INTRODUCTION Introduction to the MultiSync MT840/MT1040 Projector ...... E-6 Getting Star ted ............................................................ E-6 Getting to Know Y our MultiSync MT840/MT1040 Projector .........
E–6 1. INTRODUCTION Introduction to the MultiSync MT840/MT1040 Projector This section introduces you to your new MultiSync MT840 (SV GA)/ MT1040 (XGA) Projector describes the features and controls.
E–7 M E N U E N T E R C A N C E L SELECT POWER STATUS ON / OFF SOURCE AUTO ADJUST USB AC IN Getting to Know Y our MultiSync MT840/MT1040 Projector Front Features M E N U E N T E R C A N C E L SELECT.
E–8 T op Features 1 Sour ce Button Use this button to select a video source such as a PC, VCR, D VD player or PC Card V ie w er (PC card installed). 2 A uto Adjust Button Use this button to adjust Position-H/V and Pixel Clock/Phase for an optimal picture.
E–9 USB PC CONTROL REMOTE CONTROL INPUT MOUSE OUT S-VIDEO VIDEO AUDIO RGB INPUT 2 AUDIO RGB INPUT 1 L / MONO R T erminal Panel Features 1 8 6 5 10 12 11 1 USB (Mouse) T erminal Connect a commercially av ailable mouse that supports USB. Y ou can opera te the menu or V ie wer with the USB mouse via this terminal.
E–10 Remote Control Features NO TE: If you are using a Macintosh computer , you can click either the right or left button to activate the mouse. 1 Sour ce Button Press to select a video source. 2 A uto Adjust Button Use this button to adjust Position-H/V and Pixel Clock/Phase for an optimal picture.
E–11 9 Picture Mute Button This button turns of f the image and sound for a short period of time. Press again to restore the image and sound. 10 Help Button Provides information about operation and adjustment procedures or the set information for the current menu or adjustment during menu operation.
E–12 2. INST ALLA TION This section describes ho w to set up y our MultiSync MT840/MT1040 projector and how to connect video and audio sources. Setting up Y our Projector Y our MultiSync MT840/MT1040 Projector is simple to set up and use. But before you get started, you must fir st: 1.
E–13 D H V Screen (inch) Throwing Angle (U) Screen center Projector foot Screen T op Distance Chart Screen Size D Diagonal (inch) 30 40 60 80 100 120 150 180 200 240 300 Width(H) (inch) 24 32 48 64 80 96 120 144 160 192 240 Width(V) (inch) 18 24 36 48 60 72 90 108 120 144 180 Magnification K 23.
E–14 W ARNING • Installing your projector on the ceiling must be done by a quali- fied technician. Contact your NEC dealer for more infor ma- tion. * Do not attempt to install the projector yourself. • Only use your projector on a solid, lev el surface.
E–15 Wiring Diagram PC CONTROL REMOTE CONTROL INPUT MOUSE OUT S-VIDEO VIDEO AUDIO RGB INPUT 2 AUDIO RGB INPUT 1 L / MONO R Optional Component V cable T o video, S-video, and audio inputs on the projector .
E–16 When using a Macintosh with the projector , set the DIP switches of the supplied pin adapter according to your resolution. After setting , restart your Macintosh.
E–17 3.OPERA TION This section describes how to select a computer or video source , ho w to adjust the picture, and ho w to customiz e the menu or projector settings. General Controls Before you turn on your projector , ensure that the computer or video source is turned on and that your lens cap is removed.
E–18 Mein Menu Source Select Adjustments Image Options Projector Options Tools Help Source Select RGB 1 RGB 2 Video S-Video PC Card Viewer Adjustments Picture Volume Image Color Temperature Keystone.
E–19 Menu Elements Setup Orientation Page1 Page2 Page3 Front Floor Background Blue Signal Select S-Video Auto Video Auto RGB1 Auto RGB2 Auto OK Cancel Page4 Page4 Setup Page1 Mouse Button Right Hand.
E–20 Adjustments Picture Volume Image Color Temperature Keystone Factory Default Menu Descriptions & Functions Source Select Enables you to select a video source such as a VCR, D VD player , laser disc player , computer or document camera depend- ing on what is connected to your inputs.
E–21 Auto Adjust: When “ Auto Adjust” is set to “On”, the projector automatically determines the best resolution for the current RGB input signal to project an image using NEC’ s Advanced AccuBlend Intelli- gent Pixel Blending T echnology .
E–22 V ideo Mode Gamma: Video Mode Gamma Noise Reduction Color Matrix Projector Options Menu Setup Menu Language English Projector Pointer Pointer 1 Source Display Off On Pointer 1 Pointer 2 Pointer 3 Pointer 4 Pointer 5 Pointer 6 Pointer 7 Pointer 8 Y ou can select one of the following three le vels for reducing video noise to your preference.
E–23 Setup Orientation Page1 Page2 Page3 Front Floor Background Blue Signal Select S-Video Auto Video Auto RGB1 Auto RGB2 Auto OK Cancel Page4 Setup Enables you to set operating options. Press “OK” to sav e your c hanges for all the features of Page1, P age2, Page3 and Page4.
E–24 Tools Capture PC Card Files ChalkBoard [Page 3] Setup Page1 Page2 Page4 OK Cancel Page3 PC Card Viewer Options Start Mode Show Folder List Manual Play Auto Play Auto Play Interval sec 15 Captur.
E–25 PC Card Files File Name Size Date @. @.. 12345678.txt 12345678.bmp 12345678.htm <DIR> <DIR> 1234567890 1234567890 1234567890 1999/06/01 HH:MM 1999/06/01 HH:MM 1999/06/17 HH:MM 1999/06/17 HH:MM 1999/06/17 HH:MM Execute Exit Sort Name (abc.
E–26 Using the PC Card Viewer function NO TE: When using the supplied software (CD-R OM) The softwar e is designed to use with a personal computer only . Do not play the softwar e on CD player . Doing so could cause damage to speaker s. Features The V ie w er feature allows slides stored on a PC card to be displayed on the projector .
E–27 Installing the PC Card Viewer Software Bef ore Installing Perform the following before installing the PC Card V ie wer software: • If W indows95 is alr ead y started, exit all applications. Installa- tion may not be performed properly if any applications are run- ning.
E–28 Operating the PC Card Viewer Function from the Projector (playback) This section describes the operation for showing slides of presenta- tion documents created using the PC Card Vie wer function with the projector . It is also possible to make slides directly from the images projected with the projector .
E–29 A uto Play Mode • If the “ Auto Play” option is selected in “PC Card V iewer Op- tions” of the menu, any gi ven slide will start to play automati- cally .
E–30 Capturing Images Displayed on the Projector Storing images display ed on the projector on the PC card Pr e parations: Insert the PC card into the card slot. Insert the PC card with the side with the insertion direction ar- row on the top. * Press the eject button to eject the card.
E–31 Uninstalling the PC Card Viewer Software Ev en if y ou do no w know the PC Card V iewer software's file names or where the y ar e stored, the PC Card V iewer software f iles can be easily remov ed from the system using the "Install/Uninstall Applica- tions" control panel in Windo ws 95.
E–32 This is the name of a card currently being standardized by the Japan Electronic Industry Association (JEIDA) and PCMCIA (Personal Computer Memory Card Interface Associa tion) of the United States. PCMCIA 2.1 PC cards are divided into three types according to their thic kness: T ype I (3.
E–33 4. MAINTENANCE M E N U E N T E R C A N C E L SELECT POWER STATUS ON / OFF SOURCE M E N U E N T E R C A N C E L SELECT POWER STATUS ON / OFF SOURCE M E N U E N T E R C A N C E L SELECT POWER STA.
E–34 2. Remov e both old batteries and install new ones (AA). Ensure tha t you hav e the batteries' polarity (+/–) aligned correctly . 3. Slip the cover bac k over the batteries until it snaps into place. Remote Control Battery Installation 1.
E–35 5. TROUBLESHOOTING This section helps you resolve problems you may encounter while setting up or using the projector . OFF On continually Blinking very rapidly (On and off in a c ycle of 1 sec .) Blinking rapidly (On and off in a cycle of 4 sec) Blinking slowly (On and of f in a cycle of 8 sec.
E–36 • Is “PC Card V iewer” selected from the Source menu? • Is the PC memory card seated in the PC CARD ACCESS slot completel y? • Are slide data stored in the PC card? • Have the contents of the PC card been destr oyed? • While an image with over 1024 2 768 dots is pr ojected , sev eral lines of information will be lost.
E–37 6. SPECIFICA TIONS This section provides technical information about the MultiSync MT840/MT1040 Projector’ s performance. Model Number MT840 / MT840G / MT1040 / MT1040G Optical DMD TM 1.3” p-Si TFT avtive-matrix, 800 2 600 dots (MT840) / 1024 2 768 dots (MT1040) Lens Manual zoom, man ual focus F2.
E–38 Cabinet Dimensions M E N U E N T E R C A N C E L SELECT POWER STATUS ON / OFF SOURCE AUTO ADJUST AC IN PC CONTROL REMOTE CONTROL INPUT MOUSE OUTPUT USB S-VIDEO VIDEO AUDIO RGB INPUT 2 AUDIO RGB INPUT 1 L / MONO R 1.5 (0.06") 281 (11.06") 73.
E–39 51 42 3 10 11 12 13 14 15 6 97 8 D-Sub Pin Assignments Mini D-Sub 15 Pin Connector Pin No. RGB Signal (Analog) YCbCr Signal 1 Red Cr 2 Green or Sync on Green Y 3 Blue Cb 4 Ground 5 Ground 6 Red.
E–40 T iming Chart Y NTSC 640 2 480 60 15.734 - Y P AL 768 2 576 50 15.625 - Y SECAM 768 2 576 50 15.625 - Y VESA 640 2 350 85.08 37.86 31.5 Y MA C 640 2 400 66 35 30.24 Y IBM 640 2 400 70 31.47 25.175 Y VESA 640 2 400 85.08 37.86 31.5 Y VESA 640 2 480 59.
E–41 PC Control Codes Function Code Data POWER ON 02H 00H 00H 00H 00H 02H POWER OFF 02H 01H 00H 00H 00H 03H INPUT SELECT RGB 02H 03H 00H 00H 02H 01H 01H 09H INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01.
E–42 Cable Connection Communication Pr otocol Baud rate: 38400 bps Data length: 8 bits Parity: No parity Stop bit: One bit X on/off: None Communications Full duplex procedur e: 1 2 54 3 6 7 8 T o RxD of PC © PC Control Connector (DIN-8P) T o TxD of PC § T o GND of PC © NO TE: Pins 2, 3, 5, 6 and 8 ar e used inside the projector .
Een belangrijk punt na aankoop van elk apparaat NEC MultiSync MT840 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen NEC MultiSync MT840 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens NEC MultiSync MT840 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding NEC MultiSync MT840 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over NEC MultiSync MT840 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van NEC MultiSync MT840 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de NEC MultiSync MT840 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met NEC MultiSync MT840 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
