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NEC MT830 - page 1
MultiSync MT830/1030 LCD PROJECTOR English Deutsch Françe Español Italiano Svenska USER'S MANUAL ...
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NEC MT830 - page 2
MultiSync MT830/MT1030 LCD Projector User’ s Manual English ...
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NEC MT830 - page 3
E-2 Precautions Please read this manual carefully before using your NEC MultiSync MT 830/1030 LCD Projector and keep the manual handy for future reference. Y our serial number is located under the name plate label on the right side of your MultiSync MT830/1030 . Record it here: IMPOR T ANT INFORMA TION CAUTION LASER RADIA TION- DO NOT ST ARE INTO B ...
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NEC MT830 - page 4
E-3 Lamp Replacement • Perform lamp replacement in accordance with the instructions on page E-37. • 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 bulb may shatter , and pieces of glass may be scattered in the lamp case. Do not touch them as the pieces of glass may c ...
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NEC MT830 - page 5
E-4 1. Introduction Introduction T o The MultiSync MT830/1030 LCD Projector ....................................... E-5 How Do Y ou Get Started ? ............................................................................................ E-6 What’ s In The Box? ..................................................................................... ...
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NEC MT830 - page 6
E-5 INTRODUCTION 1 This section introduces you to your new MultiSync MT830 (SVGA) / 1030 (XGA) LCD Projector , provides a list of materials that comes with your projector and describes the features and controls. Congratulations On Y our Purchase Of The MultiSync MT830/1030 LCD Projector The MultiSync MT830/1030 is one of the very best LCD projector ...
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NEC MT830 - page 7
E-6 How Do Y ou Get Started? The fastest way to get started is to take your time and do everything right the first time. T ake a few minutes now to review the manual. This may save you hours later on. At the beginning of each section of the manual you'll find an overview . If the section doesn't apply , you can skip it. What’ s In The B ...
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NEC MT830 - page 8
E-7 Built-In Speaker (2W) Getting T o Know Y our MultiSync MT830/1030 LCD Pr ojector AC Input Plug the female end of the supplied power cable here, and the male end into a properly grounded outlet. Remote Sensor Filter Cover Rear Feet Slot for Kensington MicroSaver Security System Main Power Switch Right Side Features Lamp Cover Lamp Cover Set Scre ...
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NEC MT830 - page 9
E-8 T op Features 1 Power Button Use this button to turn the power on and off when the Main Power Switch is on and the LCD projector is in standby . 2 Menu Button Displays the on- screen menu. 3 Select ( ▲▼ § © ) / (+)(–) Buttons Select: After you press the “Menu” button, use the ▲ or ▼ button to select the menu icon of the item you ...
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NEC MT830 - page 10
E-9 T erminal Panel Features This panel is located on the left side and is where you connect your cables. 1 S-Video Input Here is where you connect the S-V ideo input from an exter- nal source like a VCR. Left Channel/Mono Audio Input Jack This is your left channel audio input for stereo sound coming from S-V ideo equipment or audio system. This al ...
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NEC MT830 - page 11
E-10 5 RGB Input 2 Connector (Mini D-Sub 15 pin) Connect a Macintosh or compatible computer here using the signal cable and the monitor adapter that is supplied. Or connect your PC or other RGB equipment such as IBM or compatible computers. Use the signal cable that is supplied to connect to a PC. RGB 2 Audio Input Mini Jack This is where you conne ...
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NEC MT830 - page 12
E-11 Remote Control Features Y ou can use your remote control with the cable or wireless to operate your MultiSync MT830/1030 LCD Projector . W ith the mouse output port connected to your computer , you can also use the projector's remote control to operate your computer's mouse wireless. (See page E-25 to connect your computer to the mou ...
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NEC MT830 - page 13
E-12 OFF ON PC CARD VIDEO RGB 1 MENU R-CLICK/CANCEL LASER SLIDE VOLUME S-VIDEO POINTER MAGNIFY PIC-MUTE FREEZE RGB 2 + – + – + – + – FOCUS KEYSTONE ZOOM + – + – + – POWER 14 15 16 17 18 11 Laser Button Press and hold this button to activate the laser pointer . When lit, you can use the laser to draw your audience's attention to a ...
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NEC MT830 - page 14
E-13 Remote Control Precautions • Do not look into the laser pointer while it is on. • Do not point the laser beam at a person. • When the cable is connected to the remote control, it will not work in the wireless mode. • Handle the remote control carefully . • If the remote control gets wet, wipe it dry immediately . • A void excessive ...
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NEC MT830 - page 15
E-14 INST ALLA TION 2 This section describes how to set up your MultiSync MT830/ 1030 LCD projector and how to connect video and audio sources. Setting Up Y our MultiSync MT830/ 1030 LCD Pr ojector Y our MultiSync MT830/1030 LCD Projector is simple to set up and use. But before you get started, you must first: 1. Determine the image size 2. Set up ...
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NEC MT830 - page 16
E-15 Using A T abletop Or Car t 1 . Place your LCD projector on a flat level surface at the optimal distance from the screen or wall so you realize the size image you want. (A void having bright room lighting or sun light directly on the screen or wall where you'll be projecting the image.) 2. Connect the power cable, remove the lens cap and t ...
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NEC MT830 - page 17
E-16 Distance Chart A C D E Formulas (mm) H inch=Horizontal Screen W idth M =1.25H / 33.02 (Projection magnification) A =C / cos α C (WIDE) = 53.2 2 M – 85.609 C (TELE) = C (WIDE) 2 1.3055 D = {(3H/8) – (92.2 + 8M)} = 1.906M – 92.2 E = 92.2 + 8M A : Distance between the lens and the screen center C : Horizontal throw distance between the scr ...
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NEC MT830 - page 18
E-17 Standard Zoom Lens (Wide) α β (sin= α ) γ (cos= α ) Screen Size H–Width 4 : 3 Diagonal A C D E C/H-Width magnification Degree inch inch mm inch mm inch mm inch mm inch 9.02 0.15671 0.98764 32 40 1572 61.9 1552 61.1 -34 -1.32 339 13.3 1.91 30.79 8.86 0.15395 0.98808 48 60 2400 94.5 2371 93.4 -4 -0.16 462 18.2 1.94 46.18 8.81 0.15318 0.98 ...
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NEC MT830 - page 19
E-18 W ARNING • Only use your LCD projector on a solid, level surface. If the projector falls to the ground, you can be injured and the project or severely damaged. • Do not use the LCD projector where temperatures vary greatly . The projector must be used at temperatures between 0˚C and 40˚C. • Do not expose the LCD projector to moisture, ...
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NEC MT830 - page 20
E-19 Standard Zoom Lens (Wide) Standard Zoom Lens (T ele) α β (sin= α ) γ (cos= α ) Screen Size H–Width 4 : 3 Diagonal A B C F C/H-Width magnification Degree inch inch mm inch mm inch mm inch mm inch 9.02 0.15671 0.98764 32 40 1572 61.9 332 13.1 1552 61.11 -27 -1.0 1.91 30.79 8.86 0.15395 0.98808 48 60 2400 94.5 455 17.9 2371 93.36 3 0.1 1.9 ...
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NEC MT830 - page 21
E-20 If your projector is mounted on the ceiling and your image is upside down, use the “Menu” and “Select” buttons on your projector cabinet or ( ▲ ) ( ▼ ) buttons on your remote control to correct the orientation. (See page E-32.) Reflecting The Image Using a mirror to reflect your LCD projector's image enables you to enjoy a muc ...
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NEC MT830 - page 22
E-21 PC CONTROL MOUSE OUTPUT REMOTE CONTROL INPUT AUDIO RGB INPUT 2 AUDIO RGB INPUT 1 AUDIO RGB MONITOR OUTPUT R L/MONO INPUT AUDIO S–VIDEO R L/MONO INPUT AUDIO VIDEO Wiring Diagram Remote Control Guideline 1. Plug the serial cable with the mouse output port of the projector into your computer's mouse port and restart your computer t o gain ...
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NEC MT830 - page 23
E-22 Connecting Y our PC Or Macintosh Computer Connecting your PC or Macintosh computer to your MultiSync MT830 (SVGA)/1030 (XGA) Projector will enable you to project your computer's screen image for an impressive presen- tation. All of these following display standards are supported: T o connect to a PC, Macintosh or computer equipped with an ...
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NEC MT830 - page 24
E-23 Settings for Macintosh Adapter Macintosh models applied Desktop type and PowerBook with 800 2 600 LCD panel PowerBook with 640 2 480 LCD panel Desktop type with AccuBlend Setting required to be selected resolution on Mac after restarting. Set to VGA/SVGA (800 2 600) Set to 17” multi-scan mode (640 2 480) Set to 17” multi-scan mode (1024 2 ...
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NEC MT830 - page 25
E-24 Changing Video Resolutions Depending on your computer's graphic capability , you may be able to select one of several resolutions. Generally a computer- either a PC or Macintosh- with 1 meg. of memory will run: 640 2 480 at 16.7 million colors (24 bit T ruecolor) 800 2 600 at 65 thousand colors. 1024 2 768 at 256 colors. As the resolution ...
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NEC MT830 - page 26
E-25 Connecting Y our Document Camera Y ou can connect your MultiSync MT830/1030 LCD Projector to a document camera. T o do so, simply: 1. T urn off the power to your LCD projector and document camera. 2. Use a standard video cable to connect your document cam- era to the V ideo input on your projector . 3. T urn on the LCD projector and the docume ...
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NEC MT830 - page 27
E-26 OPERA TION 3 This section describes how to select a computer or video source and how to adjust the picture and sound. General Controls Before you turn on your MultiSync MT830/1030 LCD Projector , ensure that the computer or video source is turned on and that your lens cap is removed. 1. T urn On The LCD Projector The main power switch is on th ...
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NEC MT830 - page 28
E-27 Using The Menus 1. Press the "Menu" button on the remote control or projector cabinet to display the Main Menu. 2. Press the "Select" button on the projector cabinet or ( ▲ ) ( ▼ ) buttons on your remote control to highlight the menu for the item you want to adjust. 3. Press the "Enter" button on the projector ...
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NEC MT830 - page 29
E-28 Menu Descriptions & Functions Source Menu Enables you to select a video source such as a VCR, DVD player , laser disc player , computer or document camera depending on what is connected to your inputs. Press the "Select" button on the projector cabinet or ( ▲ ) ( ▼ ) buttons on your remote control to highlight the menu for th ...
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NEC MT830 - page 30
E-29 Image Adjustment Menu Provides access to controls for your image and sound. Use the “Select” button on the projector cabinet or ( ▲ ) ( ▼ ) buttons on your remote control to highlight the menu for the item you want to adjust. The volume, image mode, keystone, brightness, contrast, color , tint and sharpness controls are available for V ...
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NEC MT830 - page 31
E-30 White Balance ... Use the Mouse pad (+) or (-) buttons to adjust the white balance. Brightness for each color (RGB) is used to adjust the black level of the screen; Contrast for each color (RGB) to adjust the white level of the screen. Auto Mode ... Use the Mouse pad (+) button to turn this feature on so "Horizontal Position", " ...
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NEC MT830 - page 32
E-31 Provides access to Lamp Usage information and the Auto Start and Power Management features. Use the “Select” button on the projector cabinet or ( ▲ ) ( ▼ ) buttons on your remote control to access a submenu. Then press the Mouse pad (+) or (–) to choose a specific option. Lamp Usage This tells you how long the lamp has been in operat ...
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NEC MT830 - page 33
E-32 Settings Menu Enables you to set preferences and other operating options. Use the “Select” button on the projector cabinet or ( ▲ ) ( ▼ ) buttons on your remote control to access the submenu you want. Capture (with the optional viewer board installed only) When the Capture is selected, press "Enter" on the projector cabinet o ...
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NEC MT830 - page 34
E-33 Using the Viewer function If you use the V iewer function on the LCD projector , you must first install the optional MT V iewer board (VK-MT) in the LCD projector and set up the exclusive software included with the VK-MT kit. See the user's manual included with the VK-MT for installing and uninstalling the software. Mounting the Optional ...
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NEC MT830 - page 35
E-34 Projecting Slides Orientation of flash memory car d insertion The flash memory card has a front and a back side and the flash memory card is designed to be inserted in only one orientation. The card is designed so that it cannot be inserted in reverse, but trying to insert it forcefully might break the pins inside the slot or ruin the flash me ...
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NEC MT830 - page 36
E-35 Selecting a File from a List of Files * The V iewer feature allows you to store one or more presentation materials in a single flash memory card. Each material is referred to as a "file" or "slide". T o select a file from a list of files 1. Press the Menu button on the remote control or cabinet to select "PC Card" ...
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NEC MT830 - page 37
E-36 Switching Slides T o switch slides, press "SLIDE +" or "SLIDE -" button. This will cancel the Auto Play mode. T o set the Auto Play mode, press the Menu button to select “Start” from the Source menu and press the Enter button on the cabinet or the Left Click button on the remote control. This is valid only when the Auto ...
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NEC MT830 - page 38
E-37 4 MAINTENANCE Step 1A Step 1B Step 2 Step 3 Step 4 Step 5 This section describes the simple maintenance procedures you should follow to replace the lamp, clean or replace the filter , and replace the batteries in the remote control. Replacing The Lamp After your lamp has been operating for 2000 hours or longer , the “status” light in the c ...
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NEC MT830 - page 39
E-38 Cleaning Or Replacing The Filter The air -filter sponge keeps the inside of the MultiSync MT830/ 1030 LCD Projector free from dust or dirt and should be cleaned after every 100 hours of operation (more often in dusty conditions). If the filter is dirty or clogged, your projector may overheat. NOTE: Clean your filter after every 100 hours of op ...
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NEC MT830 - page 40
E-39 TROUBLESHOOTING 5 This section helps you resolve problems you may encounter while setting up or using your MultiSync MT830/1030 LCD Projector . Status Light Messages Status m Normal m The projector lamp has exceeded 2000 hours of operation and should be replaced. m Either the lamp cover or filter cover is not fastened properly . Check each and ...
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NEC MT830 - page 41
E-40 Common Problems & Solutions Problem Does not turn on No picture Image isn’t square to the screen Picture is blurred Image is scrolling vertically, horizontally or both Remote control does not work Status indicator is lit or blinking Cross color in RGB mode Check These Items • Check that the cord is plugged in and that the power switch ...
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NEC MT830 - page 42
E-41 SPECIFICA TIONS 6 This section provides technical information about the MultiSync MT830/1030 LCD Projector's performance. Model Number MT830G/MT1030G Optical LCD Panel 1.3", p-Si TFT active-matrix, 800 2 600 dots (MT830) / 1024 2 768 dots (MT1030) Lens Power zoom, power focus F 2.5 f = 52 – 68 mm Lamp New short arc high pressure la ...
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NEC MT830 - page 43
E-42 178.5 332.0 290 378.0 92.2 396.0 148.0 MENU SELECT ENTER ZOOM FOCUS ON/OFF STATUS POWER – + – + – + PC CONTROL MOUSE OUTPUT REMOTE CONTROL INPUT AUDIO RGB INPUT 2 AUDIO RGB INPUT 1 AUDIO RGB MONITOR OUTPUT R L/MONO INPUT AUDIO S–VIDEO R L/MONO INPUT AUDIO VIDEO AC IN Cabinet Dimensions Units : mm ...
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NEC MT830 - page 44
E-43 D-Sub Pin Assignments PC 15-Pin mini D-Sub 1 2 3 4 5 11 12 13 14 15 6 7 8 9 10 PC 15-Pin mini D-Sub Pin No. Signal to be connected 1 Red 2 Green 3 Blue 4 GND 5 GND 6 Red GND 7 Green GND 8 Blue GND 9 No Connection 10 Digital GND 11 GND 12 No Connection 13 Horizontal Sync 14 V ertical Sync 15 No Connection ...
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NEC MT830 - page 45
E-44 Timing Chart Y/N Signal Resolution Refr esh F .H. Dot Rate (Hz) (kHz) Clk(MHz) 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 IBM 640 2 400 70 31.47 25.175 Y VESA 640 2 400 85.08 37.86 31.5 Y MAC 640 2 400 66 35 30.24 Y VESA 640 2 480 59.94 31.47 25.175 Y IBM 640 2 48 ...
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NEC MT830 - page 46
E-45 PC Control Command Reference Command Codes No. Function Code Data Description 01 V ideo 03H No Same as remote 02 RGB1 04H No Same as remote 03 RGB2 05H No Same as remote 04 S-VIDEO C6H No Same as remote 05 PC CARD 27H No Same as remote (available only when the V iewer board is installed) 06 Power On 08H No Same as remote (See NOTE on page E-46 ...
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NEC MT830 - page 47
E-46 1 2 54 3 6 7 8 T o RxD of PC © PC Control Connector (DIN-8P) Cable Connection Communication Pr otocol Baud rate: 9600 bps Data length: 8 bits Parity: No parity Stop bit: One bit X on/off: None Communications Full duplex procedur e: If the CPU of the LCD projector has received the data correctly , it returns an ACK(C5H). If the received data i ...
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NEC MT830 - page 48
Printed in Japan 78409731 ...
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