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Related Manuals for NEC MT 1020G /820G
Summary of Contents for NEC MT 1020G /820G
- Page 1 MultiSync MT 1020G /820G LCD Projector User’s Manual English...
- Page 2 I M P O R T A N T Precautions Please read this manual carefully before using your NEC MultiSync MT1020G/820G LCD Projector and keep the manual handy for future reference. Your serial number is located next to the main power switch on the back of your MultiSync MT1020G/ 820G .
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Page 3: Important Safeguards
The ceiling must be strong enough to support the LCD projec- tor and the installation must be in accordance with any local building codes. b. The LCD projector must be installed by qualified NEC service personnel. Power Supply 1. The LCD projector is designed to operate on a power supply of 100-120 or 220-240 V 50/60 Hz AC. -
Page 4: Table Of Contents
Introduction To The MultiSync MT1020G/820G LCD Projector ... E-5 How Do You Get Started? ... E-6 What’s In The Box? ... E-6 Getting To Know Your MultiSync MT1020G/820G LCD Projector ... E-7 Front Features ... E-7 Rear Features ... E-7 Top Features ... -
Page 5: Introduction
• The contemporary cabinet design is compact, easy to carry, and complements any office, board room or audito- rium. Installing the MultiSync MT1020G/820G LCD Projector on the ceiling must be done by authorized NEC techni- cians. Consult your NEC dealer for more information. An XGA image (1024 800 600 on MT820G. -
Page 6: How Do You Get Started
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 MT1020G/820G LCD Projector. • NEC MultiSync MT1020G/820G LCD Projector • Remote Control With Built-In Laser Pointer And Cables • Remote Mouse Receiver •... -
Page 7: Getting To Know Your Multisync Mt1020G/820G Lcd Projector
Getting To Know Your MultiSync MT1020G/820G LCD Projector Front Features Remote Sensor One-Touch Tilt buttons Front Feet Right Side Features Carrying Handle Built-In Speakers (1W) Rear Features Terminal Panel Lens And Lens Cap Filter Vent Left Side Features Remote Sensor E –... -
Page 8: Top Features
1 Power Button Use this button to turn the power on and off when Main Power Switch is on and the LCD projector is on standby. (When this button is pressed and held for at least two seconds, the “Display Mute” mode will be canceled.) 2 Menu Button Displays the on- screen menu. -
Page 9: Terminal Panel Features
This terminal enables you to operate up to five LCD projectors with the same remote control. When your remote mouse receiver is connected here, the remote sensors on the LCD projector cabinet will receive your mouse commands. 2 PC Control Port Use this port to connect your PC to control the MultiSync MT1020G/820G Projector. - Page 10 6 RGB Input 1 Connector (D-Sub 15 pin) Connect your PC or other RGB equipment such as IBM or compatible computers. Use the NEC MultiCable that's supplied to connect to a PC. 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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Page 11: Remote Control Features
MultiSync MT1020G/820G LCD Projector. With the remote mouse receiver connected to your com- puter, you can also use the projector's remote control to operate your computer's mouse wireless, too. (See page E- 20 to connect the remote mouse receiver to your computer.) - Page 12 B 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 pointer and right / left click buttons to make menu selec- tions.
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Page 13: Installation
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. -
Page 14: Using A Tabletop Or Cart
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.) -
Page 15: Ceiling Installation
Reflecting The Image Using a mirror to reflect your LCD projector's image en- ables 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”... -
Page 16: Wiring Diagram
To video, S-video, and audio inputs on the LCD projector. VCR or LaserDisk Player IBM/MAC MultiCable To mini D-Sub 15-pin or D-Sub 15-pin connector on the LCD Projector. IBM VGA or Compatibles PS/2 mouse adapter (supplied) Remote Mouse Receiver Remote Control Guideline 1. -
Page 17: Connecting Your Pc Or Macintosh Computer
1 on the projector.) 4. Turn on the LCD 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. - Page 18 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.
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Page 19: Connecting Your Document Camera
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. -
Page 20: Connecting Your Remote Mouse Receiver
Connecting Your Remote Mouse Receiver The remote mouse receiver enables you to operate your computer's mouse functions from the NEC MultiSync MT1020G/820G remote control. It is a great convenience for clicking through your computer-generated presentations. To connect the remote mouse receiver: 1. - Page 21 To do so: 1. Turn off your projectors. 2. Use the remote control cables supplied to connect the Remote Control Output of one projector to the Remote Control Input of the next until all the projectors are connected.
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Page 22: Operation
NOTE: To turn the LCD projector on and off with just the back panel switch, use the menu and enable the "auto start" feature. (See page E-26. ) 2. -
Page 23: 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. -
Page 24: Menu Descriptions & Functions
Enables you to select a video source such as a VCR, laser disk 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 the item you want to adjust. -
Page 25: Power Menu(Projector Control Icons
“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 be in standing by 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. -
Page 26: Settings Menu(Maintenance Icons
Press “Enter” on the cabinet or the “Left Click” on your remote control to save your change. NOTE: This feature will not work with Video or S-video sources and the projector will display a black image if no input signal is present. - Page 27 Language Use the “Adjust” (+) 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. Reset Changes all adjustments to the factory preset levels for each source individually.
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Page 28: Maintenance
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. -
Page 29: Cleaning Or Replacing The Filter
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 LCD projector and wait for the fan to stop. Turn off the main power and unplug the projector before replacing the filter. -
Page 30: Troubleshooting
• Check the filter and clean it if necessary. • If the problem persists, contact your NEC dealer for service. The cooling fan has stopped. Contact your NEC dealer for service. -
Page 31: Common Problems & Solutions
• Check that the cord is plugged in and that the power switch on the back panel is • Ensure that the air filter and filter panel are installed correctly. (See page E-29.) • Check the status light to see if the projector has overheated or the lamp usage exceeds 2100 hours. -
Page 32: Specifications
S P E C I F I C A T I O N S This section provides technical information about the MultiSync MT1020G/820G LCD Projector's performance. Optical LCD Panel Lens Lamp Image Size Projection Distance Light Output Contrast Ratio Color Temperature... - Page 33 Dimensions ON/OFF STATUS POWER PUSH MENU SELECT ENTER ADJUST ZOOM FOCUS 286.5 units : mm E – 33...
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Page 34: D-Sub Pin Assignments
D-Sub Pin Assignments PC 15-Pin mini D-Sub Pin No. Signal to be connected Green Blue Red GND Green GND Blue GND No Connection Digital GND No Connection Horizontal Sync Vertical Sync No Connection Macintosh 15-Pin D-Sub Pin No Signal to be connected Red GND Horizontal Sync Green... -
Page 35: Timing Chart
Timing Chart Yes/No Signal Resolution Refresh Rate (Hz) NTSC 640 480 768 576 SECAM 768 576 VESA 640 350 85.08 640 400 VESA 640 400 85.08 640 400 VESA 640 480 59.94 640 480 640 480 640 480 66.7 640 480 66.67 VESA 640 480... -
Page 36: Pc Control Command Reference
PC Control Command Reference Command Codes Function Code Video RGB1 RGB2 S-VIDEO Power On Power Off Picture Mute Audio Mute Onscreen Mute Power Zoom W Power Zoom T Power Focus + Power Focus – Reset D Up D Down D Right D Left D Right Up D Left Up... -
Page 37: Cable Connection
Full duplex Communications procedure: 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: Receiving failure:...