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LCD PROJECTOR
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MultiSync MT830/1030
USER'S MANUAL
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MultiSync MT830/MT1030 LCD Projector
User's Manual
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English
IMPORTANT INFORMATION
Precautions
Please read this manual carefully before using your NEC MultiSync MT830/1030 LCD Projector and keep the manual handy for future reference. Your serial number is located under the name plate label on the right side of your MultiSync MT830/1030 . Record it here:
Important Safeguards
These safety instructions are to ensure the long life of your LCD projector and to prevent fire and shock. Please read them carefully and heed all warnings.
Installation
1. For best results, use your LCD projector in a darkened room. 2. Place the projector on a flat, level surface in a dry area away from dust and moisture. 3. Do not place your LCD projector in direct sunlight, near heaters or heat radiating appliances. 4. Exposure to direct sunlight, smoke or steam can harm internal components. 5. Handle your LCD projector carefully. Dropping or jarring can damage internal components. 6. Do not place heavy objects on top of the LCD projector. 7. If installing the LCD projector on the ceiling: a. The ceiling must be strong enough to support the LCD projector and the installation must be in accordance with any local building codes. b. The LCD projector must be installed by qualified NEC service personnel.
CAUTION
LASER RADIATIONDO NOT STARE INTO BEAM WAVE LENGTH: 645 nm (640-660 nm) MAX. OUTPUT: 1 mW www..com CLASS II LASER PRODUCT
WARNING
TO PREVENT FIRE OR SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. DO NOT USE THIS UNIT'S GROUNDED PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THREE PRONGS CAN BE FULLY INSERTED. DO NOT OPEN THE CABINET. THERE ARE HIGH-VOLTAGE COMPONENTS INSIDE. ALL SERVICING MUST BE DONE BY QUALIFIED NEC SERVICE PERSONNEL.
Power Supply
1. The LCD projector is designed to operate on a power supply of 100120 or 220-240 V 50/60 Hz AC. Ensure that your power supply fits this requirement before attempting to use your LCD projector. 2. Handle the power cable carefully and avoid excessive bending. A damaged cord can cause electric shock or fire. 3. If the LCD projector is not to be used for an extended period of time, disconnect the plug from the power outlet.
CAUTION
To turn off main power, be sure to remove the plug from power outlet. The power outlet socket should be installed as near to the equipment as possible, and should be easily accessible.
Cleaning
1. Unplug the LCD projector before cleaning. 2. Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong detergents or solvents such as alcohol or thinner. 3. Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens. 4. Clean the air filter with a vacuum cleaner after every 100 hours of operation. a. Clean the outside of the filter with a vacuum cleaner. b. Do not use water or any other liquid to clean the air filter. c. Do not operate your LCD projector without the air filter.
CAUTION
TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED NEC SERVICE PERSONNEL. This symbol warns the user that uninsulated voltage within the unit may be sufficient to cause electrical shock. Therefore, it is dangerous to make any kind of contact with any part inside of the unit. This symbol alerts the user that important information concerning the operation and maintenance of this unit has been provided. The information should be read carefully to avoid problems.
3. GSGV Acoustic Noise Information Ordinance:
The sound pressure level is less than 70 dB(A) according to ISO 3744 or ISO 7779.
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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 cause injury. If this happens, contact your NEC dealer for lamp replacement. * Allow a minimum of ONE minute to elapse between turning the lamp off and on. High voltage is applied to the lamp immediately when the power is turned on. Therefore turning the power off and quickly back on may shorten the life of your lamp and result in damage to your LCD projector.
Fire and Shock Precautions
1. Ensure that there is sufficient ventilation and that vents are unobstructed to prevent build-up inside www..com the (10cm) ofof heatbetweenyour LCD projector. Allow at least 3 inches space your LCD projector and a wall. 2. Prevent foreign objects such as paper clips and bits of paper from falling into your LCD projector. Do not attempt to retrieve any objects that might fall into your projector. Do not insert any metal objects such as a wire or screwdriver into your LCD project. If something should fall into your projector, disconnect it immediately and have the object removed by a qualified NEC service person. 3. Do not place any liquids on top of your LCD projector.
* Do not look into the lens while the projector is on. Serious damage to your eyes could result. * Do not look into the laser pointer while it is on and do not point the laser beam at another person. Serious injury could result.
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TABLE OF CONTENTS
1. Introduction
Introduction To The MultiSync MT830/1030 LCD Projector ....................................... E-5 How Do You Get Started ? ............................................................................................ E-6 What's In The Box? ...................................................................................................... E-6 Getting To Know Your MultiSync MT830/1030 LCD Projector ................................... E-7 Front / Rear Features .............................................................................................. E-7 Side Features ......................................................................................................... E-7 Top Features .......................................................................................................... E-8 Terminal Panel Features ......................................................................................... E-9 Remote Control Features ..................................................................................... E-11
2. Installation
Setting Up Your MultiSync MT830/1030 LCD Projector ........................................... E-14 Selecting A Location ............................................................................................ E-14 Using A Tabletop Or Cart .................................................................................... E-15 Ceiling Installation ............................................................................................... E-18 Reflecting The Image ........................................................................................... E-20 Rear Screen Projection ......................................................................................... E-20 Wiring Diagram .......................................................................................................... E-21 www..com Your PC Or Macintosh Computer ............................................................ E-22 Connecting Connecting Your Document Camera ........................................................................... E-25 Connecting Your VCR Or Laser Disc Player ............................................................... E-25 Connecting An External Monitor ................................................................................ E-25 Connecting Your Computer To The Mouse Output Port .............................................. E-25
3. Operation
General Controls ......................................................................................................... E-26 Using The Menus ........................................................................................................ E-27 Menu Descriptions & Functions ................................................................................. E-28 Source Menu (Source Icons) ................................................................................ E-28 Image Adjust Menu(Sound And Picture Control Icons) ....................................... E-29 Power Menu(Projector Control Icons) ................................................................. E-31 Settings Menu(Maintenance Icons) ...................................................................... E-32 Using the Viewer function .................................................................................... E-33
4. Maintenance
Replacing The Lamp ................................................................................................... E-37 Cleaning Or Replacing The Filter ............................................................................... E-38 Remote Control Battery Installation ............................................................................ E-38
5. Troubleshooting
Status Light Messages ................................................................................................. E-39 Common Problems & Solutions .................................................................................. E-40
6. Specifications
Optical ........................................................................................................................ E-41 Electrical ..................................................................................................................... E-41 Mechanical ................................................................................................................. E-41 D-Sub Pin Assignments .............................................................................................. E-43 Timing Chart ............................................................................................................... E-44 PC Control Command Reference ................................................................................ E-45 Cable Connection ........................................................................................................ E-46
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1 INTRODUCTION
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 Your Purchase Of The MultiSync MT830/1030 LCD Projector The MultiSync MT830/1030 is one of the very best LCD projectors available today. The multiple LCD panels enable you to project precise images up to 300 inches (762 cm) across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), VCR, DVD player, document camera, or even a laser disc player. You can use the projector on a tabletop or cart, you can permanently mount it on a ceiling* 1 , or you can use MultiSync MT830/1030 LCD Projector to project images from behind the screen. The remote control can be used wirelessly or with a cable, and you can even use the remote control with the built-in remote mouse receiver to operate the mouse on your PC or Mac. But best of all, the MultiSync MT830/1030 is an NEC LCD projector. That means you can depend on years of reliable performance and crystal-clear presentations! Features you'll enjoy: * Simple set up and operation. * Hot air blown from the vents does not bother the audience during your presentation since the vents are located on the front. * A high-performance 150 watt short arc high pressure lamp that delivers 1000 ANSI lumens (MT1030: 900 ANSI lumens) and an operating lamp life is 2000 hours. * A wireless remote control that operates the projector from any angle. * A laser pointer that' s built into the remote control. * The power zoom control enables you to adjust the image to be between 50.8 and 762 cm (measured diagonally). * Keystone correction allows you to correct trapezoidal distortion so that the image is square. * White balance control allows you to adjust the brightness and contrast for each RGB color. * You can choose between video modes depending on your source: "normal" for a typical picture, "natural" for true color reproduction, and "camera" for use with a document camera or low APL picture. * The optional MT Viewer kit allows you to start your presentation even when a PC is not available at the site. * The "image capture" enables you to use the entire picture as a background image or to create slides (optional MT Viewer required). An image can be projected from in front or behind a screen, and the projector can even be installed on the ceiling. * NEC Technologies' exclusive AccuBlend intelligent pixel blending technology - an extremely accurate image compression technology - offers a crisp image with SXGA (1280 1024) resolution*3. You can select any point on the screen with the pointer and enlarge the selected area. * Supports most IBM VGA, SVGA, XGA, SXGA(with AccuBlend)*3, Macintosh, or any other RGB signals within a horizontal frequency range of 15.625 to 85 kHz and a vertical frequency range of 50 to 85 Hz. This includes NTSC, PAL, SECAM and NTSC4.43 standard video signals.
Note: Composite video standards are as follows: NTSC: U.S. TV standard for video in U.S. and Canada. PAL: TV standard used in western Europe. SECAM: TV standard used in France and Eastern Europe. NTSC4.43: TV standard used in Middle East countries.
*
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The remote control can be used with or without a cable, and you can even use the remote to operate your PC or Macintosh mouse wirelessly from across the room with the built-in remote mouse receiver. * You can control your MultiSync MT830/1030 LCD Projector with a PC. * The contemporary cabinet design is compact, easy to carry, and complements any office, board room or auditorium. * Eight kinds of pointers are available for your presentation. *1 Installing the MultiSync MT830/1030 LCD Projector on the ceiling must be done by authorized NEC technicians. Consult your NEC dealer for more information. *2 An XGA image (1024 768) is converted into an 800 600 crisp image with NEC technology's AccuBlend. *3 An SXGA image (1280 1024) is converted into a 1024 768 crisp image with NEC technology's AccuBlend.
*
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How Do You Get Started?
The fastest way to get started is to take your time and do everything right the first time. Take 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.
Remote control
String and rivet
What's In The Box?
Make sure your box contains everything listed. If any pieces are missing, contact your dealer. Please save the original box and packing materials if you ever need to ship your MultiSync MT830/ 1030 LCD Projector.
Batteries (AA
2)
Pin adapter for Macintosh
Remote cable
* NEC MultiSync MT830/1030 LCD Projector * Remote Control With Built-In Laser Pointer And Cables * Mouse Adapter for IBM PS/2 and Mac * Serial Cable * Signal Cable (15-Pin www..com Mini D-Sub To 15-Pin Mini D-Sub Connector) * Pin Adapter for Macintosh * Power Cable * Two AA Batteries * User's Manual * String and Rivet Mouse adapter (For IBM PS/2)
Mouse adapter (For Macintosh)
Signal cable (15-Pin Mini D-Sub To 15-Pin Mini D-Sub connector)
Power cable
Serial cable
User's manual
U Maser's nu al
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Getting To Know Your MultiSync MT830/1030 LCD Projector
Front Features Rear Features
Remote Sensor Built-In Speaker (2W) Built-In Speaker (2W)
AC Input Plug the female end of the supplied power cable here, and the male end into a properly grounded outlet. Remote Sensor
Lens And Lens Cap Carrying Handle Main Power Switch
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AC IN
One-Touch Tilt button
Front Vent Slot for Kensington MicroSaver Security System Front Feet
One-Touch Tilt button Rear Feet
Right Side Features
Lamp Cover Remote Sensor Lamp Cover Set Screw
Left Side Features
Connector Cap Remote Sensor Carrying Handle
S-VIDEO INPUT
AUDIO RGB MONITOR OUTPUT AUDIO R
PC CONTROL MOUSE OUTPUT
L/MONO
REMOTE CONTROL INPUT
RGB
INPUT
1
AUDIO
RGB
INPUT
2
AUDIO
L/MONO VIDEO INPUT AUDIO
R
Filter Cover Slot Cover for the Optional MT Viewer Board.
Latch Terminal Panel
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Top 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 (vw Select:
(vw )
) / (+)(-) Buttons
After you press the "Menu" button, use the v or w button to select the menu icon of the item you wish to adjust.
Use these buttons while you' re in the Image Adjust mode to change the level of a selected menu item. These buttons are also used to set an item www..com in the Power or Settings menus. 4 Enter Button Executes your menu selection. 5 (+) (-) Zoom Buttons Press the (+) button to make the image larger; press (-) to make the image smaller. 6 (+) (-) Focus Buttons Press the (+) or (-) buttons to focus an image. 7 Power Indicator When this indicator is green, the LCD projector is on; when the indicator is amber, it is standing by. 8 Status Indicator When this is lit red continually, it's warning you that the projection lamp has exceed 2000 hours of service. After this light appears, it is advisable to replace the projection lamp as soon as possible.(See page E-37) In addition the message "LAMP USAGE XX HOURS" appears continually when the on-screen menu is not displayed. If this light blinks red rapidly, it indicates that either the lamp cover or filter cover is not attached properly. See the Status Light Messages on page E-39 for more details. 7 8
STATUS POWER ON/OFF MENU SELECT
(+)(-):
2
+
-
3 4
ENTER
+ -
+
6
-
ZOOM FOCUS
1
5
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Terminal Panel Features
This panel is located on the left side and is where you connect your cables.
1
3
1 S-Video Input Here is where you connect the S-Video input from an external source like a VCR. Left Channel/Mono Audio Input Jack This is your left channel audio input for stereo sound coming from S-Video equipment or audio system. This also serves as your monaural audio input. Right Channel Audio Input Jack This is your right channel audio input for stereo sound. 2
NOTE: S-Video provides more vivid color and higher resolution than the traditional composite video format.
S-VIDEO INPUT AUDIO RGB MONITOR OUTPUT L/MONO R AUDIO PC CONTROL MOUSE OUTPUT REMOTE CONTROL INPUT
RGB
INPUT
1
AUDIO
RGB
INPUT
2
AUDIO
L/MONO VIDEO INPUT AUDIO
R
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2 Video Input Connect a VCR, DVD player, laser disc player, or document camera here to project video. Left Channel/Mono Audio Input Jack This is your left channel audio input for stereo sound coming from video equipment or audio system. This also serves as your monaural audio input. Right Channel Audio Input Jack This is your right channel audio input for stereo sound. 3 RGB Monitor Output Connector (Mini D-Sub 15 pin) You can use this connector to loop your computer image to an external monitor from either the RGB 1 or RGB 2 input source. Audio Output Mini Jack Connect additional external speakers here to listen to audio coming from your computer, Video or S-Video input. 4 RGB Input 1 Connector (Mini D-Sub 15 pin) Connect your PC or other RGB equipment such as IBM or compatible computers. Use the signal cable that's supplied to connect to a PC. Or connect a Macintosh or compatible computer here using the signal cable and the pin adapter that is supplied. RGB 1 Audio Input Mini Jack This is where you connect RGB audio output from a computer or another RGB source.
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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 connect a second RGB audio output from a computer or another RGB source. 6 PC Control Port Use this port to connect your PC to control the MultiSync MT830/1030 Projector. This enables you to use your PC and serial communication protocol to control the projector. If you are writing your own program, command references are on page E-45.
L/MONO VIDEO INPUT AUDIO R
6
7
8
S-VIDEO INPUT
AUDIO RGB MONITOR OUTPUT AUDIO R
PC CONTROL MOUSE OUTPUT
L/MONO
REMOTE CONTROL INPUT
RGB
INPUT
1
AUDIO
RGB
INPUT
2
AUDIO
5
www..com port at the factory. Remove the cap when A cap is put on the
using the port. 7 Mouse Output Port Use this port to operate your computer's mouse functions from the NEC MultiSync MT830/1030 remote control. When your computer is connected here, the remote sensors on the LCD projector cabinet will receive your mouse commands. 8 Remote Control Jack Connect your remote control cable here for wired operation. 9 Built-in Security Slot ( )
AC IN
This security slot supports the MicroSaver(R) Security System. MicroSaver(R) is a registered trademark of Kensington Microware Inc. The logo is trademarked and owned by Kensington Microware Inc. 9
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Remote Control Features
You can use your remote control with the cable or wireless to operate your MultiSync MT830/1030 LCD Projector. With 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 mouse output port.) If you want to use your remote control with the cable, connect one end of the cable to the jack on the remote control and the other end to the Terminal Panel. NOTE: If you are using a Macintosh computer, you can click either the right or left button to activate the mouse. 1 Left Click Button Use this button to enter your menu selection. It works the same as the "Enter" button on the cabinet. www..com 2 Laser Pointer Beams a laser light when "Laser" button is pressed. 3 Infrared Transmitter Direct the remote control toward the remote sensor on the projector cabinet. 4 LED Flashes when any button is pressed. 5 Power On And Off If your main power switch is turned on, you can use this button to turn your MultiSync MT830/1030 LCD Projector on and off. 6 Video Button Press to select an NTSC, PAL, SECAM or NTSC4.43 compatible video source from a VCR, DVD player, laser disc player or document camera. 7 S-Video Button Press to select an S-Video source from a VCR. 8 RGB 1 Button Press to select a video source from a computer connected to your RGB 1 port. 9 RGB 2 Button Press to select a video source from a computer connected to your RGB 2 port. 10 PC Card Button Press to display a slide from the flash memory card inserted in the PC card slot of your LCD projector. (You must first install the optional MT Viewer board into your LCD projector.) 1 2 3 4 5
OFF POWER ON
6 7 8 9
VIDEO
S-VIDEO
RGB 1
RGB 2 PC CARD
10
MENU LASER
-
+
R-CLICK/CANCEL POINTER PIC-MUTE FREEZE
MAGNIFY SLIDE VOLUME + + + - - -
ZOOM FOCUS KEYSTONE + + + - - -
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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 red dot that you can place on any object within 10 m. 12 Menu Button Use this button to call up the On-Screen Menu so you can adjust and set the image. After you press this button, it will light up. During this time you can use the mouse pad and right/left click buttons to make menu selections. If no buttons are pressed within 10 seconds while it illuminates, the light goes out. To return to the main menu from a submenu, press this button again. 13 Mouse Pad(vw /+ -) Works as a mouse for your projected computer image. This pad is also used to adjust position. This pad selects the submenu you want to adjust. (See page E-27.) www..com After you make your on-screen menu selection, use this pad to adjust the level up or down. (See page E-27.) 14 Right Click/Cancel Button Press this button to exit "Menus" or "Pointer." 15 Freeze Button This button will freeze a picture. Press again to resume motion. 16 Picture Mute Button This button turns off the image for a short period of time. Press again to restore the image. 17 Pointer Button Use this button to move your Pointer icon to the area you want on the screen, then press the Magnify button on the remote control to enlarge the selected area on the screen. When you're finished, the "Pointer" button will remain lit for 10 seconds. NOTE: * Eight kinds of Pointers (icons) are available. You can select one from the Settings Menu. The magnifying glass icon is selected at the factory. See page E-32 for more details. * With the Pointer button pressed, the Mouse Pad is used to move the picture. 18 Volume Button Press (+) to increase the volume and (-) to decrease it.
OFF
POWER
ON
VIDEO
S-VIDEO
RGB 1
RGB 2 PC CARD
MENU
LASER
12 13
- +
11
14 17
R-CLICK/CANCEL POINTER PIC-MUTE FREEZE
MAGNIFY SLIDE VOLUME + + + - - -
15 16 18
ZOOM FOCUS KEYSTONE + + + - - -
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19 Slide Button Press (+) to advance the next file or slide and (-) to return to the previous file or slide. (the optional MT Viewer board required) 20 Magnify Button Use the (+) or (-) button to adjust the image size up to 400%. When the Pointer is displayed, the magnified image is displayed at the center of the Pointer. When the Pointer is not displayed, the magnified image is displayed at the center of the screen. 21 Keystone Button Press the (+) or (-) button to correct the keystone (trapezoidal) distortion, and make the image square. 22 Focus Button Press the (+) or (-) button to adjust the focus. 23 Zoom Button www..com Press the (+) button to zoom in and the (-) button to zoom out. 24 Remote Jack Connect your remote control cable here for wired operation. NOTE: You cannot use Menu and Pointer at the same time. 20
OFF
POWER
ON
VIDEO
S-VIDEO
RGB 1
RGB 2 PC CARD
MENU
LASER
-
+
R-CLICK/CANCEL POINTER PIC-MUTE FREEZE
MAGNIFY SLIDE VOLUME + + + - - -
19
ZOOM FOCUS KEYSTONE + + +
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. * Avoid excessive heat and humidity. * If you will not be using the remote control for a long time, remove the batteries. * Do not mix new and old or different types of batteries.
23
- - -
21 22
24
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2 INSTALLATION
This section describes how to set up your MultiSync MT830/ 1030 LCD projector and how to connect video and audio sources.
Setting Up Your MultiSync MT830/ 1030 LCD Projector
Your 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 a screen or select a non-glossy white wall onto which you can project your image. Carrying The LCD Projector Always carry your LCD projector by the handle. Ensure that the power cord and any other cables connecting to video sources are disconnected before moving the projector. www..com When moving the projector or when it is not in use, cover the lens with the lens cap. Selecting A Location The further your LCD projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 0.5 m (20") measured diagonally when the projector is roughly 1.0 m from the wall or screen. The largest the image can be is 7.6 m (300") when the projector is about 12.2 m from the wall or screen.
Attaching the lens cap to the lens hood with the supplied string and rivet.
Lens cap
Rivet
String
Projection Distance and Image Size
350
Diagonal Screen Size (inch)
300 250
300"
235" 200 WIDE 150 100 50 27" 20" 6.56 (2.0) 13.12 (4.0) 19.69 (6.0) 26.25 (8.0) 32.81 (10.0) 40.03 ft. (12.2) (m) TELE
Projection distance Width
Height
Screen size (diagonal)
0 0.0
Throw Distance
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Using A Tabletop Or Cart
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. (Avoid 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 turn the projector on. (If no input signal is available, the projector will display a background image.) 3. Ensure that the projector is square to the screen. 4. Move the projector left or right to center the image horizontally on the screen. (A) 5. To center the image vertically (B), lift the front edge of the projector and press the buttons on the front of the projector, just above the feet, to release the one-touch tilt feet. (There is approximately 10.5 of up and down adjustment for the front of the projector. ) 6. If a trapezoidal distortion appears on the screen, use the KEYSTONE button on the remote control or select Keystone from the menu to correct the distortion. If necessary, adjust the front or rear feet so that the lens surface is parallel to the screen. If you use the projector with the screen tilted, the picture will be distorted. Each of the rear feet height can be changed up to 4 mm. 7. Increase or reduce the size of the projected image by pressing the "Zoom" (+) or (-) buttons on the remote control or top of the cabinet.
(A) Top view
screen
(B) Side view
screen
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Distance Chart
C A
E D
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Formulas (mm) H inch=Horizontal Screen Width M =1.25H / 33.02 (Projection magnification) A =C / cos C (WIDE) = 53.2 M - 85.609 C (TELE) = C (WIDE) 1.3055 D = {(3H/8) - (92.2 + 8M)} = 1.906M - 92.2 E = 92.2 + 8M A: C: D: E: Distance between the lens and the screen center Horizontal throw distance between the screen surface and the lens Vertical distance between the projector bottom and the bottom of image Vertical distance between the projector bottom and the screen center
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Standard Zoom Lens (Wide)
(sin= ) (cos= ) Screen Size H-Width 4 : 3 Diagonal A C D E Degree 8.70 8.65 8.73 8.67 8.61 9.02 8.86 8.81 8.78 8.75 8.64 8.63 8.62 0.15671 0.15395 0.15318 0.15260 0.15216 0.15181 0.15128 0.15076 0.15041 0.15024 0.14998 0.14984 0.14972 0.98764 0.98808 0.98820 0.98829 0.98836 0.98841 0.98849 0.98857 0.98862 0.98865 0.98869 0.98871 0.98873 32 48 56 64 72 80 96 120 144 160 192 216 240
inch
inch mm inch mm inch mm inch mm inch
40 1572 61.9 1552 61.1 -34 -1.32 339 13.3 1.91 30.79
60 2400 94.5 2371 93.4 -4 -0.16 462 18.2 1.94 46.18
70 2814 110.8 2781 109.5 10 0.41 523 20.6 1.95 53.88
80 3228 127.1 3190 125.6 25 0.99 585 23.0 1.96 61.58
90 3642 143.4 3600 141.7 40 1.57 646 25.4 1.97 69.27
100 4056 159.7 4009 157.8 55 2.15 708 27.9 1.97 76.97
120 4884 192.3 4828 190.1 84 3.30 831 32.7 1.98 92.36
150 6127 241.2 6057 238.4 128 5.03 1016 40.0
180 7369 290.1 7285 286.8 172 6.77 1201 47.3
200 8197 322.7 8104 319.1 201 7.92 1324 52.1
240 9853 387.9 9742 383.5 260 10.23 1570 61.8
270 11096 436.8 10970 431.9 304 11.96 1755 69.1
300 12338 485.7 12199 480.3 348 13.70 1939 76.4
C/H-Width www..com magnification
1.99 1.99 2.00 1.99 2.00 2.00 115.45 138.55 153.94 184.73 207.82 230.91
Standard Zoom Lens (Tele)
(sin= ) (cos= ) Screen Size H-Width 4 : 3 Diagonal A C D E Degree 6.69 6.65 6.71 6.66 6.93 6.81 6.77 6.75 6.73 6.62 6.64 6.63 6.62 0.12065 0.11850 0.11790 0.11746 0.11711 0.11684 0.11643 0.11603 0.11576 0.11562 0.11542 0.11531 0.11522 0.99269 0.99295 0.99302 0.99308 0.99312 0.99315 0.99320 0.99325 0.99328 0.99329 0.99332 0.99333 0.99334 32 48 56 64 72 80 96 120 144 160 192 216 240
inch
inch mm inch mm inch mm inch mm inch
40 2041 80.4 2027 79.8 -34 -1.32 339 13.3 2.49 30.79
60 3118 122.7 3096 121.9 -4 -0.16 462 18.2 2.54 46.18
70 3656 143.9 3630 142.9 10 0.41 523 20.6 2.55 53.88
80 4194 165.1 4165 164.0 25 0.99 585 23.0 2.56 61.58
90 4732 186.3 4699 185.0 40 1.57 646 25.4 2.57 69.27
100 5270 207.5 5234 206.1 55 2.15 708 27.9 2.58 76.97
120 6346 249.9 6303 248.2 84 3.30 831 32.7 2.58 92.36
150 7961 313.4 7907 311.3 128 5.03 1016 40.0
180 9575 377.0 9511 374.4 172 6.77 1201 47.3
200 10651 419.3 10580 416.5 201 7.92 1324 52.1
240 12804 504.1 12718 500.7 260 10.23 1570 61.8
270 14418 567.6 14322 563.8 304 11.96 1755 69.1
300 16032 631.2 15925 627.0 348 13.70 1939 76.4
C/H-Width magnification
2.60 2.59 2.61 2.60 2.61 2.61 115.45 138.55 153.94 184.73 207.82 230.91
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WARNING
* * * * Only use your LCD projector on a solid, level surface. If the projector falls to the ground, you can be injured and the projector severely damaged. Do not use the LCD projector where temperatures vary greatly. The projector must be used at temperatures between 0C and 40C. Do not expose the LCD projector to moisture, dust, or smoke. This will harm the screen image. Ensure that you have adequate ventilation around your LCD projector so heat can dissipate. Do not cover the vents on the side or the front of the projector.
Ceiling Installation
Installing your MultiSync MT830/1030 LCD Projector on the ceiling must be done by a qualified technician. Contact your NEC dealer for more information. Do not attempt to install the projector yourself.
NOTE : Distances may vary 5%.
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F B
A
C
Formulas (mm) H inch = Horizontal Screen Width M = 1.25H / 33.02 (Projection magnification) A = C / cos B = 85.2 + 8M C (WIDE) = 53.2 M - 85.609 C (TELE) = C (WIDE) 1.3055 F = {(3H / 8) - (85.2 + 8M)} = 1.906M - 85.2 A: B: C: F: Distance between the lens and the screen center Vertical distance between the top of the optional ceiling mount and the screen center Horizontal throw distance between the screen surface and the lens Vertical distance between the projector bottom and the top of image
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Standard Zoom Lens (Wide)
(sin= ) (cos= ) Screen Size H-Width 4 : 3 Diagonal A B C F Degree 8.70 8.65 8.73 8.67 9.02 8.86 8.81 8.78 8.75 8.61 8.64 8.63 8.62 0.15671 0.15395 0.15318 0.15260 0.15216 0.15181 0.15128 0.15076 0.15041 0.15024 0.14998 0.14984 0.14972 0.98764 0.98808 0.98820 0.98829 0.98836 0.98841 0.98849 0.98857 0.98862 0.98865 0.98869 0.98871 0.98873 32 48 56 64 72 80 96 120 144 160 192 216 240
inch
inch mm inch mm inch mm inch mm inch
40 1572 61.9 332 13.1 1552 61.11 -27 -1.0 1.91 30.79
60 2400 94.5 455 17.9 2371 93.36 3 0.1 1.94 46.18
70
80
90
100
120
150
180
200
240
270
300
7369 4056 4884 6127 2814 3228 3642 8197 9853 11096 12338 110.8 127.1 143.4 159.7 192.3 241.2 290.1 322.7 387.9 436.8 485.7 824 1194 701 1009 516 578 639 1932 1317 1563 1748 32.4 47.0 27.6 39.7 20.3 22.7 25.2 76.1 51.8 61.5 68.8 7285 4009 4828 6057 2781 3190 3600 8104 9742 10970 12199 109.48 125.60 141.72 157.84 190.08 238.45 286.81 319.05 383.54 431.90 480.27 91 179 62 135 17 32 47 355 208 267 311 3.6 7.0 0.7 1.3 1.8 14.0 2.4 5.3 8.2 10.5 12.2 1.95 53.88 1.96 61.58 1.97 69.27 1.97 76.97 1.98 92.36 1.99 1.99 2.00 1.99 2.00 2.00 115.45 138.55 153.94 184.73 207.82 230.91
C/H-Width www..com magnification
Standard Zoom Lens (Tele)
(sin= ) (cos= ) Screen Size H-Width 4 : 3 Diagonal A B C F Degree 6.69 6.65 6.71 6.66 6.62 6.93 6.81 6.77 6.75 6.73 6.64 6.63 6.62 0.12065 0.11850 0.11790 0.11746 0.11711 0.11684 0.11643 0.11603 0.11576 0.11562 0.11542 0.11531 0.11522 0.99269 0.99295 0.99302 0.99308 0.99312 0.99315 0.99320 0.99325 0.99328 0.99329 0.99332 0.99333 0.99334 32 48 56 64 72 80 96 120 144 160 192 216 240
inch
inch mm inch mm inch mm inch mm inch
40 2041 80.4 332 13.1 2027 79.78 -27 -1.0 2.49 30.79
60
70
80
90
100
120
150
180
200
240
270
300
9575 10651 12804 14418 16032 5270 6346 7961 3118 3656 4194 4732 122.7 143.9 165.1 186.3 207.5 249.9 313.4 377.0 419.3 504.1 567.6 631.2 824 1194 1932 455 516 578 639 701 1009 1317 1563 1748 32.4 47.0 27.6 39.7 76.1 17.9 20.3 22.7 25.2 51.8 61.5 68.8 9511 10580 12718 14322 15925 3096 3630 4165 4699 5234 6303 7907 121.88 142.92 163.97 185.02 206.06 248.15 311.29 374.43 416.52 500.71 563.85 626.99 91 179 62 135 355 3 17 32 47 208 267 311 3.6 7.0 2.4 5.3 14.0 0.1 0.7 1.3 1.8 8.2 10.5 12.2 2.54 46.18 2.55 53.88 2.56 61.58 2.57 69.27 2.58 76.97 2.58 92.36 2.60 2.59 2.61 2.60 2.61 2.61 115.45 138.55 153.94 184.73 207.82 230.91
C/H-Width magnification
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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 (v) (w) 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 much larger image. Contact your NEC dealer if you need a mirror. If you're using a mirror and your image is inverted, use the "Menu" and "Select" buttons on your projector cabinet or (v) (w) buttons on your remote control to correct the orientation. (See page E-32.)
Mirror
Screen
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REMOTE CONTROL INPUT OUTPUT MOUSE AUDIO CONTROL PC 2 INPUT AUDIO RGB OUTPUT AUDIO MONITOR RGB INPUT R AUDIO INPUT L/MONO S-VIDEO R RGB 1 AUDIO L/MONO INPUT VIDEO
Rear Screen Projection
You can use your MultiSync MT830/1030 LCD projector to project an image from the rear onto a transparent screen. The distance the projector must be from the screen is the same as if you were projecting the image from the front. Contact your NEC dealer if you need a transparent screen. If you're projecting the image from the rear and your image is inverted, use the "Menu" and "Select" buttons on your projector cabinet or (v) (w) buttons on your remote control to correct the image. (See page E-32 .)
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Wiring Diagram
To video, S-video, and audio inputs on the LCD Projector. VCR, DVD Player or LaserDisc Player
Monitor
S- VID EO I N P U T AUDIO R G B M O N I TO R O U TP U T L/ M O N O R AUDIO PC CONTROL MOUSE OUTPUT REMOTE CONTROL INPUT
RGB
INPUT
1
AUDIO
RGB
INPUT
2
AUDIO
L/ M O N O VID EO INPUT AUDIO
R
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Remote cable
Mouse adapter (For Macintosh) Macintosh or Compatibles (Desk top type)
Mouse adapter (For IBM PS/2)
Pin adapter for Macintosh (supplied) IBM VGA or Compatibles
Document Camera
Signal cable (supplied) To mini D-Sub 15-pin connector on the LCD Projector.
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 to gain remote mouse control. 2. When using the remote control's built-in infrared mouse on a laptop computer, the laptop's mouse, trackball or trackpad will be disabled. Disconnect the serial cable from the mouse output port and restart your computer to regain trackball or trackpad mouse control. 3. If the screen goes blank while using your remote control, it may be the result of the computer's screen-saver or power management software. 4. If you accidentally hit the OFF button on the remote control, wait one full minute and then press the ON button to resume.
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Connecting Your 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 presentation. All of these following display standards are supported:
VGA 640 480 for graphics VGA 640 400 for graphics VGA 640 350 for graphics VGA 720 400 for text VGA 720 350 for text SuperVGA 800 600 Macintosh at 640 480 Macintosh at 832 624 XGA1024 768 Macintosh at 1024 768 SXGA1280 1024 (AccuBlend)
Settings for Monitor Mode
Number of DIP switch S1 S2 S3 S4 S5 S6 S7 S8 Monitor size 15" multi-scan mode /16"-13" 17" multi-scan mode /19"-13" 19" multi-scan mode /21"-13" 13" fixed mode /640 480 VGA/SVGA mode 16" fixed mode /832 624 19" fixed mode /1024 768 ON ON ON ON ON ON ON ON ON ON
To connect to a PC, Macintosh or computer equipped with an XGA/SVGA /VGA adapter or compatible graphics adapter, simply: www..com 1. Turn off the power to your projector and computer. 2. If your PC does not support XGA/SVGA/VGA you will need to install an XGA/SVGA/VGA graphics board. Consult your computer's owner's manual for your XGA/SVGA/VGA configuration. If you need to install a new board, see the manual that comes with your new graphics board for installation instructions. 3. Use the signal cable that's supplied to connect your PC or Macintosh computer to the projector. For a Macintosh, use the supplied pin adapter to connect to your Mac's video port. 4. Turn on the projector and the computer. 5. If the projector goes blank after a period of inactivity, it may be caused by a screen saver installed on the computer you've connected to the projector. When using a Macintosh with the MT830/1030, set the DIP switches of the supplied pin adapter according to your resolution. After setting, restart your Macintosh. See the following pages for setting of the DIP switches. * When using with a Macintosh, XGA/VGA/SVGA is recommended if your Macintosh supports this mode. * When using with a Macintosh PowerBook, output may not be set to 1024 768 unless "mirroring" is off on your PowerBook. Refer to owner's manual supplied with your Macintosh computer for mirroring. NOTE: A Video Adapter cable manufactured by Apple Computer is needed for a PowerBook which does not have a mini DSub 15-pin connector.
NOTE: For settings other than display modes supported by your Macintosh and MT830/1030, use of the DIP switch may bounce a image slightly or may display nothing. If this happens, set the DIP switch to the 13" fixed mode and then restart your Macintosh. After that, restore to a displayable mode and then restart the Macintosh again. Make sure that the MT830/1030 and your Macintosh are connected with the pin adapter and the supplied signal cable (mini D-Sub 15pin connector) and then restart your Macintosh.
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Examples of DIP switch setting 13" fixed mode
ON ON
17" multi-scan mode
ON
VGA/SVGA mode
12345678
12345678
12345678
NOTE: Refer to your computer's owner's manual for more information about your computer's video output requirements and any special identification or configuring your projector's image and monitor may require.
Settings for Macintosh Adapter
Macintosh models applied Setting Mode (Fixed resolution) Setting required to be selected resolution on Mac after restarting. Set to VGA/SVGA (800 600)
Desktop type and www..com PowerBook with 16" fixed mode (output is 832 624) 800 600 LCD panel 13" fixed mode (output is 640 19" fixed mode (output is 1024 480) 768) PowerBook with 640 480 LCD panel Desktop type with AccuBlend
Set to 17" multi-scan mode (640 Set to 17" multi-scan mode (1024
480) 768)
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Changing Video Resolutions Depending on your computer's graphic capability, you may be able to select one of several resolutions. Generally a computereither a PC or Macintosh- with 1 meg. of memory will run: 640 480 at 16.7 million colors (24 bit Truecolor) 800 600 at 65 thousand colors. 1024 768 at 256 colors. As the resolution increases, the number of colors you can run decreases. With 2 meg. of memory a computer will run: 640 480 at 16.7 million colors (24 bit Truecolor). 800 600 at 16.7 million colors (24 bit Truecolor). 1024 768 at 65 thousand colors. 1280 1024 at 256 colors. Windows 95 There are two methods you can use to change your resolution.
Macintosh 1. Under the Apple menu, select "Control Panels" and open "Monitors." 2. Click and open "Options." 3. Select your new resolution and click "OK." If you have an NEC monitor connected to your Macintosh, you may have a "DPI-On-The-Fly" extension that enables you to change your resolution directly. The "DPI-On-The-Fly" icon is under your Apple menu. Notebook Computers And Resolution Standards NEC projectors are designed to project industry standardized video such as VESA (Video Electronics Standards Association) or VGA (Video Graphics Array). Notebook computers do not use industry standards. They use whatever timing is necessary to match their local LCD display. The end result is typically not standards. By turning off your notebook's display, the timing parameters are a bit more like the real VESA or VGA signal. For an optimal projected image with a notebook computer, it is recommended that you use the Auto mode. This feature is useful when an XGA image (1024 768) is displaying with a notebook computer supported by SXGA (1280 1024) and when an SVGA image (800 600) is displaying with a note book computer supported by XGA (1024 768). See Source Menu on page E-28 for more information.
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Method 1 1. Move your cursor to the background image and click. 2. In the "Properties" menu, select "Settings." 3. Change your resolution and click "OK." 4. You may be asked to reboot for the changes to take affect, or you' ll get a message that "Windows is about to resize your display." You' ll be asked if you want to keep your settings. Select "Yes." Method 2 1. Click on your "My Computer" icon. 2. Open "Control Panel" and select "Display." 3. Change your resolution and click "OK." after the new resolution is selected. 4. You may be asked to reboot for the changes to take affect, or you' ll get a message that "Windows is about to resize your display." You' ll be asked if you want to keep your settings. Select "Yes." Windows 3.1 1. Click on the "Main" icon and open "Control Panel." 2. Select "Change System Settings" and click on "Option." 3. Choose "Change Display Settings." 4. Select the resolution you want. 5. Choose the current drive or another. 6. Restart Windows for the changes to take affect.
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Connecting Your Document Camera
You can connect your MultiSync MT830/1030 LCD Projector to a document camera. To do so, simply: 1. Turn off the power to your LCD projector and document camera. 2. Use a standard video cable to connect your document camera to the Video input on your projector. 3. Turn on the LCD projector and the document camera. NOTE: Refer to your document camera's owner's manual for more information about your camera's video output requirements .
Connecting Your Computer to the Mouse Output Port
The built-in remote mouse receiver enables you to operate your computer's mouse functions from the NEC MultiSync MT830/1030 remote control. It is a great convenience for clicking through your computer-generated presentations. To connect the mouse output port: 1. Turn off your computer. 2. For PCs: Remove your current mouse and connect the serial cable from the mouse output to your PC's mouse port. (Use the 6-pin adapter for connecting to a PS/2 computer.) For Macintosh: Remove your current mouse from your computer, attach the Macintosh adapter to the mouse output port's serial cable, and connect the LCD Projector to your mouse port. 3. When the built-in remote mouse receiver is available, it will disable your regular mouse, disconnect the serial cable and restart your computer.
Connecting Your VCR Or Laser Disc Player
Use common RCA cables (not provided) to connect your VCR or laser disc player to your MultiSync MT830/1030 LCD Prowww..com connections, simply: jector. To make these 1. Turn off the power to your LCD projector and VCR or laser disc player. 2. Connect one end of your RCA cable to the video output connector on the back of your VCR or laser disc player, connect the other end to the Video input on your projector. Use standard RCA audio patch cords to connect the audio from your VCR or laser disc player to your projector (if your VCR or laser disc player has this capability). Be careful to keep your right and left channel connections correct for stereo sound. 3. Turn on the LCD projector and the VCR or laser disc player. NOTE: Refer to your VCR or laser disc player owner's manual for more information about your equipment's video output requirements.
S-VIDEO INPUT
AUDIO RGB MONITOR OUTPUT AUDIO R
L/MONO
REMOTE CONTROL INPUT
RGB
INPUT
1
AUDIO
RGB
INPUT
2
AUDIO
L/MONO VIDEO INPUT AUDIO
R
IBM PC/AT
Serial cable (supplied)
S-VIDEO INPUT AUDIO RGB MONITOR OUTPUT L/MONO R AUDIO REMOTE CONTROL INPUT
Connecting An External Monitor
You can connect a separate, external monitor to your LCD projector to simultaneously view on a monitor the image you're projecting. To do so: 1. Turn off the power to your LCD projector, monitor and computer, document camera or video source. 2. Use a 15-pin cable to connect your monitor to the RGB Monitor Output (Mini D-Sub 15 pin) connector on your LCD projector. 3. Turn on the LCD projector, monitor and the computer, document camera or video source.
Macintosh IBM PS/2
RGB
INPUT
1
AUDIO
RGB
INPUT
2
AUDIO
L/MONO VIDEO INPUT AUDIO
R
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3 OPERATION
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. Turn On The LCD Projector The main power switch is on the front panel of the MultiSync MT830/1030 LCD Projector. By turning this switch on, the projector will go into its standby mode and the power light will glow amber. Only after you press the "On" button on the remote control or projector cabinet will the power light turn to green and the projector become ready to use. NOTE: To turn the LCD projector on and off with just the front panel switch, use the menu and enable the "auto start" feature. (See page E-31. )
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Viewer" Press the "Video" (VCR, document camera, or laser disc player), "S-video", "RGB 1" or "RGB 2" (computer) or PC CARD button on the remote control to display the image. Or press the "Menu" button on the cabinet and use the icons to select your video source: "Video", "S-Video", "RGB 1", "RGB 2" or "PC CARD". 3. Adjust The Image Size Press the "Zoom" button (+) or (-) on the remote control or projector cabinet to make the image larger or smaller. 4. Focus Press the "Focus" button (+) or (-) on the remote control or projector cabinet to focus the image. 5. Turning Off The Projector First press the "off" button on the remote control or the projector cabinet. The power light will glow amber. Then turn off the main power switch on the front panel. The power light will go out.
IMPORTANT:
* The LCD projector should be unplugged if it will not to be used for an extended period. * To turn off the image briefly (five minutes or less), use the "Picture Mute" button instead of turning the projector off and on. * The LCD projector will display a black or blue image if no input signal is present. * Do not turn the LCD projector off and then immediately back on. The projector needs to cool for a minute before it can be restarted.
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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 (v) (w) buttons on your remote control to highlight the menu for the item you want to adjust. 3. Press the "Enter" button on the projector cabinet or the "Left Click" button on the remote control to select a submenu or item. 4. Adjust the level or turn the selected item on or off by using the "Mouse pad" (+) or (-) buttons on the remote control or "Select" (+) or (-) buttons on the cabinet. The on-screen gauge will show you the amount of increase or decrease. [The (+) button is "on" and (- ) is "off".] 5. The change is stored until you adjust it again. 6. Repeat steps 2-5 to adjust an additional item, or press "Right-Click" on your remote control to quit the menu display.
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VIDEO
RGB Auto Mode ON
RGB Auto Mode OFF
PC CARD
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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 (v) (w) buttons on your remote control to highlight the menu for the item you want to adjust Video Selects what is connected to your Video input-VCR, laser disc player, DVD player, or document camera. S-Video Selects what is connected to your S-Video input-VCR, DVD player, or laser disc player. RGB 1 Selects the computer connected to your RGB 1 input.
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RGB 2 Selects the computer connected to your RGB 2 input. NOTE: Normally select the Auto mode so that the LCD projector automatically can select the appropriate resolution mode for your RGB source. If you want to finely adjust the image or if the LCD projector fails to select the appropriate resolution mode for the RGB source, turn the Auto mode off and select the Real mode on the Resolution item. PC CARD This feature enables you to make a presentation using the Viewer function with the optional MT Viewer board (VK-MT) installed. Press the Mouse pad (+) or (-) buttons to select "Start" for the image you want to display first and "Select File" for the file you want to select or "Select Slide" for the image you want to slide.
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Image Adjustment Menu
Provides access to controls for your image and sound. Use the "Select" button on the projector cabinet or (v) (w) 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 Video or S-Video sources. The volume, image mode, keystone, brightness, contrast, white balance and auto mode controls are available for RGB 1 or RGB 2 sources. The volume, image mode and keystone controls are available for PC CARD. Volume Use the Mouse pad (+) or (-) buttons to adjust the volume. Image Mode VIDEO/S-VIDEO ........ Use the Mouse pad (+) or (-) buttons to choose "Normal" for a regular picture, "Natural" for true color reproduction, or "Document Camera" for a document camera or other low APL picture. RGB/ PC CARD ..... Use the Mouse pad (+) or (-) buttons to choose "Normal" when in a lighted room and "Natural 1&2" when in a darkened room. 1 for better flesh tone; 2 for true reproduction of middle tones. Keystone Use the Mouse pad (+) or (-) buttons to correct the keystone (trapezoidal) distortion to make the top of the screen longer or shorter to be the same as the bottom. NOTE: The maximum keystone angle that can be corrected is 23 degrees, including the optical offset 8 degrees. NOTE: To save your keystone changes, select "Keystone Save" from the Power Menu. Brightness Use the Mouse pad (+) or (-) buttons to adjust the brightness. Contrast Use the Mouse pad (+) or (-) buttons to adjust the contrast. Color Use the Mouse pad (+) or (-) buttons to adjust the color. Tint Use the Mouse pad (+) or (-) buttons to adjust the tint. Sharpness Use the Mouse pad (+) or (-) buttons to adjust the sharpness.
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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", "Vertical Position", "Picture Adjustment", "Fine Picture" and "Resolution" are made automatically. Usually set to ON. When the Auto mode is turned off with the Mouse pad (-) button is turned off, you can adjust/set "Horizontal Position", "Vertical Position", "Picture Adjustment", "Fine Picture" and "Resolution" manually. (when Auto Mode is off) Horizontal Position Use the Mouse pad (+) button to move the image right; (-) to move it left. This adjustment is made automatically when the Auto mode is turned on. Vertical Position (when Auto Mode is off) Use the Mouse pad (+) button to move the image up; (-) to move it down. This adjustment is made automatically when the Auto mode is turned on. Picture Adjustment (when Auto Mode is off) Use this icon with the "Fine Picture Adjustment" to fine tune the computer image or to remove any vertical banding that might appear. This function adjusts the clock frequencies that eliminate the horizontal banding in the image. Press the Mouse pad (+) and (-) buttons until the banding disappears. This adjustment may be necessary when you connect your computer for the first time. This adjustment is made automatically when the Auto mode is turned on. (when Auto Mode is off) Fine Picture Use this icon to adjust the clock phase or to reduce video noise, dot interference or cross talk. (This is evident when part of your image appears to be shimmering.) Use the Mouse pad (+) and (-) buttons to adjust the image. Use the Fine Adjustment only after the Picture Adjustment is complete. This adjustment is made automatically when the Auto Mode is turned on. Resolution (when Auto Mode is off) When "Auto mode" is selected, the LCD projector automatically determines the best resolution for the current RGB input signal to project an image using NEC's AccuBlend Intelligent Pixel Blending Technology. Use the Mouse pad (-) button to turn off the Auto mode feature to enable the Resolution feature. Selecting "Real" allows you to project a source in the real resolution (in the under scan mode) if: * the LCD projector fails to determine automatically. * you want to fine adjust an item such as phase. * you want to project signals other than those with an aspect ratio 4 to 3. NOTE: Even when you are in the Real mode, an SXGA image is displayed with AccuBlend Intelligent Pixel Blending Technology. NOTE: The Document Camera mode will not work with an RGB source. Color, Tint, Sharpness and Image Mode controls will not work with an RGB source or PC Card. The Tint control will not work with a PAL or SECAM source. Horizontal and Vertical position controls, White Balance, Picture, Fine Picture and Auto Mode adjustments will not work with a Video, S-Video source or PC card.
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Power Menu
Provides access to Lamp Usage information and the Auto Start and Power Management features. Use the "Select" button on the projector cabinet or (v) (w) 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 operation. It is recommended that you replace a lamp after 2000 hours of service. After you install a new lamp, select this icon and press and hold the "Power On" button on the remote control for ten seconds to reset the lamp clock back to zero. NOTE: The projector will turn off and go into stand by mode after 2100 hours of service. If this happens, press the "Power Off" button on the remote control for ten seconds to reset the lamp clock back to zero. Do this only after replacing the lamp. Auto Start Turns the LCD projector on automatically when the main power switch is turned on. This eliminates the need to always use the "Power" button on the remote control or projector cabinet. Press the Mouse pad (+) to turn this feature on and (-) to turn it off.
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Power Management When "Power Off" is on and there is no RGB video input for five minutes or more, the projector will automatically turn itself off. Press the Mouse pad (+) to turn this feature on and (-) to turn it off. This feature does not work with Video or S-Video sources. Keystone Save This enables you to save your current keystone settings. Saving your change once affects all sources. Use the Mouse pad (+) button to turn the feature on so you save the keystone adjustments; (-) to turn the feature off so you can cancel them. On Screen Mute Use the Mouse pad (+) button to turn off the on screen ; (-) to restore it. The On screen Mute feature is valid for turning on and switching inputs only.
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Settings Menu
Enables you to set preferences and other operating options. Use the "Select" button on the projector cabinet or (v) (w) 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 or Left Click button on the remote control to display "Execute" and "capture" an image from a source that is currently being displayed. When capturing is completed, "Completed" is displayed under the Capture icon. Unless a flash memory card is inserted into the slot of the viewer board, "No Card" is displayed. This means that the Capture feature is not available. The "Card Error" display means that the free space of the flash memory card is insufficient for saving images. Make more space available on the card by erasing unwanted images with your PC. The number of images that can be captured depends on the size of the flash memory card. NOTE: Be sure not to turn off the power or remove the flash memory card unless "Completed" is displayed. Doing so could cause a loss of the data in the flash memory card or damage to the card itself.
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Background Use this feature to display a black or blue screen when no signal is available. Press the Mouse pad (+) or (-) buttons to choose the back screen you want. Press "Enter" on the cabinet or the "Left Click" on your remote control to save your change. Video Standard This feature enables you to select composite video standards M_NTSC manually. Normally select "Auto". Use the Mouse pad (+) or (-) buttons to choose M_NTSC. Press "Enter" on the cabinet or the "Left Click" on your remote control to save your change. Projection This reorients your image for your type of projection. Press the Mouse pad (+) or (-) button until it is correct. Press "ENTER" on the cabinet or the "Left Click" on your remote control to save your change. The options are: front floor projection, rear ceiling projection, rear floor projection, and front ceiling projection. Language Use the Mouse pad (+) or (-) to choose one of six languages for on-screen instructions. Press "ENTER" on the cabinet or the "Left Click" on your remote control to save your change The options are: English, German, French, Italian, Spanish and Swedish. Pointer This enables you to select from eight different Pointer icons for the "Pointer" button on your remote control. The magnifying glass pointer is selected at the factory. Use the Mouse pad (+) or (-) buttons to choose one of the eight Pointer icons. Press "Enter" on the cabinet or the "Left Click" on your remote control to save your change. After moving your Pointer icon to the area you want on the screen, press the Magnify button on the remote control to enlarge the selected area on the screen. Reset Changes all adjustments to the factory preset levels for each source individually. To activate, you must hold down the Mouse pad (+) button on the cabinet or remote control for at least two seconds. The adjustments that will be reset are white balance, horizontal and vertical control, picture and fine picture adjustment (for the current source only), white balance, brightness, contrast, color, tint, and sharpness.
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Using the Viewer function
If you use the Viewer function on the LCD projector, you must first install the optional MT Viewer 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 MT Viewer Board To install the Viewer board: 1. Set the LCD projector on end with the carrying handle up. NOTE: Be sure to unplug the LCD projector before installing the Viewer board.
4. Insert the optional viewer board into the slot. Be sure to push the board until the board is securely fitted.
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5. Secure the board in place with the two screws that you removed in step 2.
2. Remove the two screws from the bottom.
6. Put the LCD projector back in the original position.
3. Remove the slot cover by pushing up on the catch of the cover with a flat-head screwdriver until you feel it detach.
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Projecting Slides
Orientation of flash memory card 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 memory card slot. See the flash memory card manual for information about the orientation of the flash memory card.
4. Select a file or a slide. Use the Mouse pad (+) or (-) button on the remote control to select the file or slide you want to display and press the Enter button on the cabinet or the Left Click button on the remote control. See the following pages for more details.
Multi Cursor
P Fla CMC sh IA Me -A mo TA ry C ard
1 5
File File
2 6
File File
3 7
File File
4 8
File File
Table Cursor
presentation presentation presentation presentation
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presentation presentation presentation presentation
* The type of flash memory card required for use in the LCD projector is a Type II PCMCIA-ATA flash memory card (not supplied). Never use other types of PC card than this. Doing so can break the slot or ruin the PC card.
A E
B F
C G
D H
To Project the Slides (the presentation materials) 1. Insert a flash memory card into the PC card slot. * To eject the flash memory card, press the Eject button. NOTE: Should the card be difficult to insert, do not forcefully push the card in. 2. Select the PC card as a source. * Press the Menu button on the remote control or projector cabinet and select "PC CARD" from the Source menu.
* The selected file or slide will be displayed. NOTE: If you select "Start" and press the Enter button on the cabinet or the Left Click button on the remote control, the slides will be looped. To use the Start feature, you must first set on the software included with the MT Viewer board. NOTE: The Mouse pad (+) or (-) button is valid only when the Menu button is lit.
* If there is no flash memory card in the card slot, the LCD projector displays a blue back or black back image. 3. Select "Select File" or "Select Slide". * Use the Mouse pad (+) or (-) button on the remote control to select "Select File" or "Select Slide".
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Selecting a File from a List of Files
* The Viewer 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". To select a file from a list of files 1. Press the Menu button on the remote control or cabinet to select "PC Card".
Selecting a Slide from a List of Slides (Table)
To select a slide from a list of slides 1. Press the Menu button on the remote control or cabinet to select "PC Card".
2. Use the Mouse pad (+) or (-) button on the remote control to select "Select Slide" and press the "Enter" button on the cabinet or the Left Click button on the remote control. 2. Use the Mouse pad (+) or (-) button on the remote control to select "Select File" and press the "Enter" button on the cabinet or the Left Click button on the remote control. 3. Use the Mouse pad (+) or (-) button on the remote control to move the Table-Cursor (yellow box) to the slide you want to display and press the Enter button on the cabinet or the Left Click button on the remote control.
Table Cursor
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3. Use the Mouse pad (+) or (-) button on the remote control to move the Multi-Cursor (blue box) to the file you want to display a slide from, and press the Enter button on the cabinet or the Left Click button on the remote control.
presentation presentation presentation presentation
Multi Cursor
1 5
File File
2 6
File File
3 7
File File
4 8
File File
presentation presentation presentation presentation
A E
B F
C G
D H
* This will display the selected slide. * This will display the first slide of the selected file. NOTE: A maximum of 16 indexes can be switched with "Select File". The last displayed file, which is always exclusively for use of Capture, will be displayed during capturing only. When 17 or more indexes exist n the flash memory card and you wish to display them, move the index to be displayed to the beginning of the file indexes with "Editing file indexes" under "Files" of the software for Viewer. NOTE: The Slide (+) and (-) button on the remote control can be also used to select a file or slide, or to turn pages.
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Switching Slides
To switch slides, press "SLIDE +" or "SLIDE -" button. This will cancel the Auto Play mode. To 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 Play mode is selected. See more information about "Auto Play mode" for the Help file included with the Viewer board. * SLIDE- returns to the previous slide. SLIDE+ advances to the next slide. NOTE: Editing tasks such as deleting the data inside the flash memory card cannot be accomplished with the LCD projector. Use the exclusive software on your PC for this purpose. If you accidentally delete data required for playback, playing back the data is not possible.
NOTE: The menu indicating that capturing is now performing will be displayed during capturing. During this time do not remove the flash memory card nor turn off the power of the LCD projector. Doing so may destroy the data of the flash memory card. * When the flash memory card becomes full, replace a new one.
Projecting Pictures a Digital Camera Took
Playing back on the LCD projector is possible if a picture meets one of the following requirements: * A picture that can be stored to an MS-DOS-formatted ATA flash memory card * A picture that can be stored as a compatible format The on-board Viewer searches for the directory on the card to recognize a JPEG or BMP format image as slide. Directories to be searched for are up to two level from the root directory and must be less than 16 directories. Although only switching folders and slides is possible, special effects and displaying a list is not possible. NOTE: * Up to 128 images can be recognized as slides for one directory. * To use special effects, read images from a flash memory card and edit them using the supplied software, then store them to another flash memory card. * If you store indexes to the flash memory card for your digital camera using the supplied software, images taken with the digital camera cannot be viewed on the Viewer. So preparing flash memory cards for a digital camera and Viewer respectively is recommended.
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The Viewer function allows you to play back effect sound for the slide. Playing back effect sound can be accomplished during the switching slides or files only. To use this feature, you must first specify the effect sound with the supplied software. You can adjust volume by using the Volume button.
Capturing the currently displayed screen image
The Viewer feature allows you to capture a screen image and store it to a flash memory card. To capture a screen image and store it to a flash memory card; Select "Capture" from the Settings menu and press the Enter button on the cabinet or Left Click button on the remote control. * To view the captured image
1. Select "Select File" from the Source menu and display a list of files. * A thumbnail (reduced image) of the first captured image will be displayed.
2. Use the Mouse pad (+) button to move the Multi-Cursor (blue box) to the last file and press the Enter button on the cabinet or the Left Click button on the remote control.
Multi Cursor
1 5
File File
2 6
File File
3 7
File File
4 8
File File
* This will display the image you captured first.
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4 MAINTENANCE
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 cabinet will go on. Even though the lamp may still be working, replace it at 2000 hours to maintain optimal projector performance. CAUTION * DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot. Allow at least one hour for the lamp to cool before handling. * DO NOT REMOVE ANY SCREWS except the lamp cover set screw and two lamp case screws. You could receive an electric shock. * Turn off the main power to the projector and disconnect the power cord. Allow www..com at least one hour for the lamp to cool. * The projector will turn off and go into stand by mode after 2100 hours of service. If this happens, be sure to replace the lamp. 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 cause injury. If this happens, contact your NEC dealer for lamp replacement. To replace the lamp: 1. Loosen the single screw that secures the lamp housing cover and remove the cover. 2. Loosen the two screws securing the lamp case. 3. Remove the lamp by pulling out the complete assembly. 4. Install a new lamp case assembly and secure it in place with the two screws. CAUTION: Do not use a lamp other than the NEC replacement lamp. Order this from your NEC dealer using your projector's model number. 5. Reattach the lamp cover and tighten the single screw. 6. After you install a new lamp, select the lamp Usage icon and press and hold the "Power On" button on the remote control for ten seconds to reset the lamp time clock to zero. NOTE: If resetting the lamp clock back to zero after 2100 hours of service, press the "Power Off" (not "Power On") button on the remote control for ten seconds . NOTE: When you replace the lamp, it is also wise to replace the filter. The filter comes in the same package with your replacement lamp.
Step 1A
Step 1B
Step 2
Step 3
Step 4
Step 5
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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 operation.
CAUTION
* Turn off the main power and unplug the projector before replacing the filter. * Only clean the outside of the filter cover with a vacuum cleaner. * Do not attempt to operate the projector without a filter cover. www..com * Your LCD projector will not operate unless the filter cover is installed correctly. To clean the air-filter: Vacuum the filter through the filter cover. To replace the air-filter: 1. Remove the filter cover by pushing up on the catch of the cover with a flat-head screwdriver until you feel it detach. 2. Reinstall the new filter cover.
NOTE: Do not detach the sponge from the filter cover. Do not wash the filter cover with soap and water. Soap and water will damage the filter membrane. Before replacing the filter cover, remove dust and dirt from the projector cabinet. Keep out dust and dirt during filter replacement.
Remote Control Battery Installation
1. Press firmly and slide the battery cover off. 2. Remove both old batteries and install new ones (AA). Ensure that you have the batteries' polarity (+/-) aligned correctly. 3. Slip the cover back over the batteries until it snaps into place.
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5 TROUBLESHOOTING
This section helps you resolve problems you may encounter while setting up or using your MultiSync MT830/1030 LCD Projector.
Status Light Messages
Condition OFF On continually Normal The projector lamp has exceeded 2000 hours of operation and should be replaced. Either the lamp cover or filter cover is not fastened properly. Check each and reattach them if necessary. The cooling fan has stopped. Contact your NEC dealer for service. Status
Blinking very rapidly (On and off in a cycle of 1 sec.) Blinking slowly (On and off in a cycle of 8 sec.)
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(On and off in a cycle of 12 sec.)
The lamp is not turned on. * The projector was turned off and back on too quickly. Turn off the projector, wait one minute, then turn the projector back on. Or the lamp is burnt out.
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Common Problems & Solutions
Problem Does not turn on Check These Items * Check that the cord is plugged in and that the power switch on the front panel is on. * Ensure that the filter cover is installed correctly. (See page E-38.) * Check to see if the projector has overheated or the lamp usage exceeds 2100 hours. If there is insufficient ventilation around the projector or if the room where you're presenting is particularly warm, move the projector to a cooler location. Check the filter and clean it if necessary. * Use the menu icons to select your source (Video, S-Video, RGB1, 2 or PC Card). (See page E28.) * Ensure your cables are connected properly. * Use icons to adjust the brightness and contrast. * Remove the lens cap. * Reset the settings or adjustments to factory preset levels using the RESET icon on the Settings Menu. * Reposition the projector to improve its angle to the screen. * Use the keystone icon or the keystone button to correct the keystone distortion. * Adjust the focus. (See page E-8 or E-13.) * Reposition the projector to improve its angle to the screen. * Ensure that the distance between the projector and screen is within the adjustment range of the lens. * Use icons to select the source you want to input. * Make sure the recalled Custom Memory supports the current input signal. * Install new batteries. (See page E-38.) * Make sure there are no obstacles between you and the projector. * Stand within 7m of the projector. See the Status Light message chart on page E-39. If "Auto Mode" is off, turn it on. If "Auto Mode" is on, turn it off and adjust the image with the Picture Adjustment icon and Fine Picture Adjustment icon.
No picture
Image isn't square to the screen
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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
When using the Viewer function
Problem No picture Check These Items * * * * * Is the viewer board been seated in the LCD projector completely? Is "PC CARD" selected from the Source menu? Is the flash memory card seated in the card slot completely? Are slide data being transferred to the flash memory card? Have the contents of the flash memory card been destroyed?
Part of a slide is not displayed No effect sound
* While an image with over 1024 768 dots is projected, several lines of information will be lost. Use the supplied software to change the image to 1024 768 dots in size. * Is the sound volume set to the minimum level?
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6 SPECIFICATIONS
This section provides technical information about the MultiSync MT830/1030 LCD Projector's performance.
Model Number MT830G/MT1030G
Optical
LCD Panel Lens Lamp Image Size Projection Distance Light Output Contrast Ratio Color Temperature 1.3", p-Si TFT active-matrix, 800 600 dots (MT830) / 1024 768 dots (MT1030) Power zoom, power focus F 2.5 f = 52 - 68 mm New short arc high pressure lamp 150 W 20 - 300 inches (50.8 - 762 cm) diagonal 1.0 - 12.2 m 1000 ANSI lumens (MT830) / 900 ANSI lumens (MT1030) / 300 : 1 9,000 1500 Kelvin
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Inputs Video Bandwidth Color Reproduction Horizontal Resolution Video (NTSC / PAL / SECAM / NTSC4.43) RGB (H : 15 - 85 kHz, V : 50 - 85 Hz) RGB: 80 MHz Full color, 16.7 million colors simultaneously. 550 TV lines at S-Video : NTSC, 350 TV lines : PAL / SECAM / NTSC 4.43 RGB 800 dots horizontal, 600 dots vertical (MT830) RGB 1024 dots horizontal, 768 dots vertical (MT1030) 100 - 120 / 220 - 240 VAC, 50 / 60 Hz 3.5 A / 1.5A
Power Requirement Input Current
Mechanical
Dimensions Net Weight Operational Temperatures 33.5 cm (W) 14.8 cm (H) 39.6 cm (D) 7.3 kg LCD projector: 0 to 40C, 20 - 80% humidity Remote control: 0 to 60C Remote mouse receiver: 0 to 60C Meets EMC Directive (EN55022, EN61000-3-2, EN61000-3-3, EN50082-1) Meets Low Voltage Directive (EN60950, TUV GS Approved)
Regulations
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178.5
332.0
290
AC IN
Units : mm
Cabinet Dimensions
S-VIDEO INPUT
AUDIO RGB MONITOR OUTPUT L/MONO R AUDIO
PC CONTROL MOUSE OUTPUT
REMOTE CONTROL INPUT
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RGB
INPUT
1
AUDIO
RGB
INPUT
2
AUDIO
L/MONO VIDEO INPUT AUDIO
R
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378.0
92.2
148.0
396.0
ON/OFF ENTER SELECT MENU STATUS POWER
-
ZOOM FOCUS
+ + +
- -
D-Sub Pin Assignments
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 www..com 12 No Connection 13 Horizontal Sync 14 Vertical Sync 15 No Connection PC 15-Pin mini D-Sub
2 43 1 6 10 9 8 7 15 14 13 12 11 5
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Timing Chart Y/N Signal Resolution 640 768 768 640 640 640 640 640 640 640 640 640 640 640 640 640 720 720 720 720 720 800 800 800 800 800 832 1024 1024 1024 1024 1024 1024 1024 1024 1152 1152 1152 1280 1280 1280 1280 1280 1280 480 576 576 350 400 400 400 480 480 480 480 480 480 480 480 480 350 400 400 350 400 600 600 600 600 600 624 768 768 768 768 768 768 768 768 870 900 900 1024 1024 1024 1024 1024 1024 Refresh Rate (Hz) 60 50 50 85.08 70 85.08 66 59.94 60 60 66.7 66.67 72.81 75 75 85.01 70.09 70.09 85.04 87.85 87.7 56.25 60.32 72.19 75 85.06 74.55 43interlace 60 70.07 72.03 74.93 75.03 85 60.4 75.6 69.95 76.05 60 60.04 69.89 72.01 75.03 76.11 F.H. (kHz) 15.734 15.625 15.625 37.86 31.47 37.86 35 31.47 31.47 31.47 34.97 35 37.86 37.5 39.375 43.269 31.469 31.4469 37.927 39.44 39.375 35.16 37.879 48.077 46.88 53.674 49.725 35.5 48.363 57.476 58.131 60.241 60.023 68.677 49.7 68.7 61.769 71.736 63.9 64.286 74.882 78.125 79.976 81.13 Dot Clk(MHz) 31.5 25.175 31.5 30.24 25.175 25.175 25.175 31.334 30.24 31.5 31.5 31.49 36 28.322 28.322 40 35.5 35.5 36 40 50 49.5 56.25 57.283 44.9 65 75 79 80 78.75 94.5 70 100 92.94 105.6 107.35 108 118.5 135 135 135
Y NTSC Y PAL Y SECAM Y VESA Y IBM Y VESA Y MAC Y VESA Y IBM Y MAC Y MAC Y MAC Y VESA Y VESA www..com Y IBM Y VESA Y IBM Y IBM Y VESA Y IBM Y IBM Y VESA Y VESA Y VESA Y VESA Y VESA Y MAC N VESA Y VESA Y VESA Y IBM Y MAC Y VESA Y VESA Y SGI # MAC # SUN # SGI # SGI # VESA # MAC # HP # VESA # SUN
1024 768 and 832 624 images are compressed into 800 600 on MT830.
# 1152 870, # 1152 900 and # 1280 1024 images are compressed into 1024 768 on MT1030 with AccuBlend.
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PC Control Command Reference Command Codes
No. Function Code Data
No No No No No No No No No No No No No No No No No No No No No No No Yes 15H 16H 60H 62H 64H 66H 68H 6AH 70H 6EH 72H 74H 3FH 3DH 75 76 77 78 79 7A 7F 61
Description
Same as remote Same as remote Same as remote Same as remote Same as remote (available only when the Viewer board is installed) Same as remote (See NOTE on page E-46) Same as remote Same as remote Same as remote Same as remote Same as remote Same as remote (Resets immediately after returning ACK) Same as remote Same as remote (available only whenPC CARD is selected) Same as remote (available only whenPC CARD is selected)
01 Video 03H 02 RGB1 04H 03 RGB2 05H 04 S-VIDEO C6H 05 PC CARD 27H 06 Power On 08H 07 Power Off 14H 08 Picture Mute 47H 09 Onscreen Mute 11H 10 Power Zoom W 09H 11 Power Zoom T 0AH 12 Power Focus 0BH www..com + 13 Power Focus - 0CH 14 Reset 43H 15 Freeze 4CH 16 Slide + 4BH 17 Slide 20H 18 Front Floor 33H 19 Front Ceiling 34H 20 Rear Floor 35H 21 Rear Ceiling 36H 22 Auto Start On 19H 23 Auto Start Off 1AH 24 Image mode Select 1EH 25 Power Management On 26 Power Management Off 27 Brightness 28 Contrast 29 Color 30 Tint 31 Sharpness 32 Audio Volume 33 Picture Adj 34 Fine Picture 35 H Position 36 V Position 37 Lamp Reset 38 Language Select 39 White Balance Sub Brightness R G B Sub Contrast R G B 40 Pointer Select 41 Video System
0 to 2 at Video, 3 to 5 at the others No No Yes 0 to 63 Yes 0 to 63 Yes 0 to 63 Yes -32 to +31(E0 to 1F) Yes 0 to 3 Yes 0 to 63 Yes* 768 to 1279 (2 byte code) Yes 0 to 31 Yes -64 to +63 (C0 to 3F) Yes -32 to +31 (E0 to 1F) No Yes 00:English, 01:German, 02:French, 03:Italian, 04:Spanish, 05:Swedish Yes Yes Yes Yes Yes Yes Yes Yes 0 to 7FH 0 to 7FH 0 to 7FH 0 to 7FH 0 to 7FH 0 to 7FH 0 to 7 0 to 2 (available only when VIDEO is selected)
These commands are subject to change without notice. *(Low-order data) (High-order data) CSUM CSUM = Checksum is a low-order digit of the sum from the Code to the immediately preceding data. E-45
Cable Connection Communication Protocol
Baud rate: Data length: Parity: Stop bit: X on/off: Communications procedure: 9600 bps 8 bits No parity One bit None Full duplex
If the CPU of the LCD projector has received the data correctly, it returns an ACK(C5H). If the received data is not correct, the CPU returns a NAK(CAH), then the following status: Receiving success: C5 Receiving failure: CA Err Command Error (command not supported) Checksum Error Busy (command not acceptable) Parameter Error ( parameter data abnormal)
www..com Err 01:
Err 02: Err 03: Err 04:
NOTE: If failing in powering-on, the CPU returns the following NAKs:
CA Err 1 Err 1 8X (Apply the corresponding bit.) Bit 0: Either filter panel or lamp cover is not attached correctly Bit 1: Fan stoppage Bit 2: Overheated Bit 3: Lamp lighting failure
PC Control Connector (DIN-8P)
To RxD of PC
8 5 2
7 4 1
6 3
To GND of PC
To TxD of PC
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Printed in Japan 78409731

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