NEC MultiSync VT440 User Manual
Nec display solutions multisync lcd projector user's manual vt440, vt540
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- Service manual (170 pages) ,
- User manual (40 pages) ,
- Installation data (8 pages)
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Table of Contents
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Summary of Contents for NEC MultiSync VT440
- Page 1 LCD Projector MultiSync VT440/VT540 User’s Manual...
- Page 2 MultiSync VT440/VT540 LCD Projector User’s Manual English...
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Page 3: Important Information
MultiSync VT440/VT540 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 VT440/VT540. Record it here: CAUTION To turn off main power, be sure to remove the plug from power outlet. -
Page 4: Important Safeguards
Important Safeguards These safety instructions are to ensure the long life of your projector and to prevent fire and shock. Please read them carefully and heed all warnings. Installation 1. For best results, use your projector in a darkened room. 2. -
Page 5: Lamp Replacement
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 30 seconds to elapse after turning off the projector. -
Page 6: Table Of Contents
Introduction to the MultiSync VT440/VT540 Projector ... E-6 Getting Started ... E-6 What’s in the Box ... E-7 Getting to Know Your MultiSync VT440/VT540 Projector ... E-8 Front / Side Features ... E-8 Rear / Side Features ... E-9 Top Features ... E-10 Terminal Panel Features ... -
Page 7: Introduction
Congratulations on Your Purchase of The MultiSync VT440/ VT540 Projector The MultiSync VT440/VT540 is one of the very best projectors avail- able today. The MultiSync VT440/VT540 enables you to project pre- cise images up to 300 inches across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), VCR, DVD player, document camera, or even a laser disc player. -
Page 8: What's In The Box
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 VT440/VT540 Projector. IN P -C O... -
Page 9: Getting To Know Your Multisync Vt440/Vt540 Projector
Getting to Know Your MultiSync VT440/VT540 Projector Front/ Side Features Controls Remote Sensor Slot for Kensington MicroSaver Security System Air-Filter (inlet) Carrying Handle Terminal Panel Zoom Lever Focus Ring NOTE: Built-in Security Slot ( This security slot supports the MicroSaver ® Security System. -
Page 10: Rear/ Side Features
Rear/ Side Features Remote Sensor Card Remote Slot Slot for Card Remote Control The supplied card remote control can be stored in the cabinet. To store the card remote control: 1. Insert the card remote control STRAIGHT into the slot. 2. -
Page 11: Top Features
Top Features 1 Source Button Use this button to select a video source such as a PC, VCR or DVD player. 2 Auto Adjust Button Use this button to adjust Position-H/V and Pixel Clock/Phase for an optimal picture. Some signals may not be displayed correctly or take time to switch between sources. -
Page 12: Terminal Panel Features
Terminal Panel Features AUDIO INPUT OUTPUT PC-CONTROL S-VIDEO 1. RGB Input Connector(Mini D-Sub 15 pin) Connect your PC or other RGB equipment. Use the supplied sig- nal cable to connect to a PC. 2. RGB Monitor Output Connector (Mini D-Sub 15 pin) You can use this connector to loop your computer image to an external monitor from the RGB input source. -
Page 13: Remote Control Features
Remote Control Features 1 Source Button Press to select a video source. 2 Auto Adjust Button Use this button to adjust Position-H/V and Pixel Clock/Phase for an optimal picture. Some signals may not be displayed correctly, or in some cases it may take some time for a source to switch be- tween sources. -
Page 14: Operating Range
Operating Range 22 feet 30˚ 22 feet 30˚ E–13... -
Page 15: Installation
This section describes how to set up your MultiSync VT440/VT540 projector and how to connect video and audio sources. Setting up Your Projector Your MultiSync VT440/VT540 Projector is simple to set up and use. But before you get started, you must first: 1. Determine the image size. -
Page 16: Distance Chart
Distance Chart Formulas(mm) "H = Horizontal Screen Width A = C/cos C (wide) = 36.8712 (diagonal screen size/ 0.92205) – 43.5689 C (tele) = C(wide) D = 1.45 M – 62.9 E = 62.9 + 5.5M M = 1.25H / 22.86 Zoom Lens (Wide) degree 9.01... -
Page 17: Ceiling Installation
Reflecting the Image Using a mirror to reflect your 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”... -
Page 18: Wiring Diagram
Wiring Diagram RGB INPUT Monitor RGB OUTPUT PC CONTROL VCR, DVD Player or LaserDisc Player To video, S-video, and audio inputs on the projector. NOTE: When using with a notebook PC, be sure to connect between the projector and the notebook PC before turning on the power to the notebook PC. -
Page 19: Connecting Your Pc
(Notebook type) IBM VGA or Compatibles (Desktop type) Connecting your PC to your MultiSync VT440 (SVGA)/ VT540 (XGA) projector will enable you to project your computer’s screen image for an impressive presentation. To connect to a PC, simply: 1. Turn off the power to your projector and computer. -
Page 20: Connecting Your Macintosh Computer
Signal cable (supplied) NOTE: The new Macintosh computer such as G3 will have the 15 pin HD con- nector. The VT440/VT540's "Plug and Play" data will be downloaded to the Macintosh. Therefore, the Mac adapter will not be necessary. To connect to a Macintosh, simply: 1. - Page 21 VGA/SVGA mode NOTE: Refer to your computer’s owner’s manual for more informa- tion about your computer’s video output requirements and any spe- cial identification or configuring your projector’s image and moni- tor may require. 600 :VT440)/ 19" fixed mode E–20...
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Page 22: Connecting An External Monitor
Connecting an External Monitor External monitor You can connect a separate, external monitor to your VT440/VT540 to simultaneously view on a monitor the image you're projecting. To do so: 1. Turn off the power to your projector, monitor and computer. -
Page 23: Connecting Your Dvd Player
Connecting Your DVD Player DVD player Audio Equipment You can connect your projector to a DVD player with component outputs or Video output. To do so, simply: 1. Turn off the power to your projector and DVD player. 2. If your DVD player has the component video (Y,Cb,Cr) output, use the optional 15-pin-to-RCA 3 cable to connect your DVD player to the RGB INPUT connector on the projector. -
Page 24: Connecting Your Vcr Or Laser Disc Player
Connecting Your VCR or Laser Disc Player VCR/ Laser disc player White Audio equipment White Use common RCA cables (not provided) to connect your VCR, laser disc player or document camera to your projector. To make these connections, simply: 1. Turn off the power to the projector and VCR, laser disc player or document camera. 2. -
Page 25: Operation
3.OPERATION This section describes how to select a computer or video source, how to adjust the picture, and how to customize the menu or projector settings. General Controls Before you turn on your projector, ensure that the computer or video source is turned on and that your lens cap is removed. -
Page 26: Using The Menus
Using the Menus NOTE: An interlaced motion video image may be blurred while the menu is displayed. 1. Press the “Menu” button on the remote control or the projector cabinet to display the Main Menu. 2. Press the buttons on the remote control or the projector cabi- net to highlight the menu for the item you want to adjust or set. -
Page 27: Menu Tree
MENU Tree Sub Menu Basic/ Advanced Menu (all) (all) (VCH) (VCH) Items High-Bright/ Eco (all) Normal/ Natural1/ Natural2 Aspect Ratio (all) Noise Reduction (all) Color Matrix White Balance Auto Adjust Position/ Clock Resolution All Data/ Current Signal Menu Mode English/ German/ French/ Italian/ Spanish/ Swedish/ Japanese Pointer 1–8 Source Display Volume Bar (Direct Button) -
Page 28: Menu Elements
Menu Elements Title bar Highlight Check box Menu windows or dialog boxes typically have the following elements: Title bar: Indicates the menu title. Highlight: Indicates the selected menu or item. Solid triangle: Indicates further choices are available. A highlighted triangle indicates the item is active. Tab: Indicates a group of features in a dialog box. -
Page 29: Menu Descriptions & Functions
However, a picture will be blurred if you correct the keystone angle beyond +12 degrees or more for SXGA signal on VT440. Color Temperature This feature adjusts the color temperature using the slide bar. -
Page 30: Lamp Mode
Lamp Mode This feature enables you to select two brightness mode of the lamp: High-Bright and Eco modes. The lamp life can be extended up to 3000 hours by using the Eco mode. High-Brigh Mode: This is the default setting. Eco Mode: Select this mode to increase the lamp life. -
Page 31: White Balance
When “Auto Adjust” is set to “On”, the projector automatically determines the best resolution for the current RGB input signal to project an image using NEC’s Advanced AccuBlend Intelli- gent Pixel Blending Technology. The image can be automatically adjusted for geometry and sta- bility;... -
Page 32: Menu
Menu Allows you to set preferences for the on-screen menu. Menu Mode: This feature allows you to select two menu modes: one has basic functionality and the other more advanced functionality. Basic Mode ... This is the normal mode. Advanced Mode ... This mode is used for advanced users. In this mode you can change the following settings: Gamma Correction, Aspect Ratio, Noise Re- duction, Color Matrix, White Balance, Auto... -
Page 33: Signal Select
[Page2] (Advanced mode) Signal Select: <RGB> Allows you to choose "RGB" for an RGB source such as a com- puter, or "Component" for a component video source such as a DVD player. Normally select "Auto" and the projector automati- cally detects a component signal. However there may be some component signals that the projector is unable to detect. -
Page 34: Maintenance
Interlock 3. Insert a new lamp housing until the lamp housing is plugged into the socket. CAUTION: Do not use a lamp other than the NEC replace- ment lamp (VT40LP). Order this from your NEC dealer. Secure it in place with the two screws. -
Page 35: Remote Control Battery Installation
3. Put the cover back. Cleaning or Replacing the Filters The air-filter sponge keeps the inside of the MultiSync VT440/VT540 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. -
Page 36: Troubleshooting
5. TROUBLESHOOTING This section helps you resolve problems you may encounter while setting up or using the projector. Power/ Status Light Messages Condition Standby Cooling down Lamp in High-Bright mode Lamp in Eco mode One minute after lamp is turned on Retrying to turn on lamp 3 minutes after lamp is turned on in Eco mode... -
Page 37: Specifications
This section provides technical information about the MultiSync VT440/VT540 Projector’s performance. Model Number VT440 / VT440G / VT540 / VT540G Optical LCD Panel 0.9” p-Si TFT active-matrix, 800 600 dots (VT440) / 1024 768 dots (VT540) Lens Manual zoom, manual focus F2.0 – 2.3 Lamp 160W NSH lamp (130W in Eco mode) The lamp is warranted for 2000 hours of operation time within 6 months. -
Page 38: Cabinet Dimensions
Cabinet Dimensions VT440 / VT540 243.1 (9.57") POWER ON/STAND STATUS SELECT ADJUST AUTO SOURCE Lens center 33.25 (1.31") Lens center 14 (0.55") Unit = mm (inch) E–37... -
Page 39: D-Sub Pin Assignments
D-Sub Pin Assignments Mini D-Sub 15 Pin Connector Signal Level Video signal : 0.7Vp-p (Analog) Sync signal : TTL level Pin No. RGB Signal (Analog) Green or Sync on Green Blue Ground Ground Red Ground Green Ground Blue Ground No Connection Sync Signal Ground Ground Bi-directional DATA (SDA) -
Page 40: Timing Chart
HDTV (720p) 1280 SDTV (480p) #Y: Images in above flagged with # and Y are compressed with Advanced AccuBlend on VT440. ##Y: Images in above flagged with ## and Y are compressed with Advanced AccuBlend on VT540. NOTE1: Some composite sync signals may not be displayed correctly. -
Page 41: Pc Control Codes
PC Control Codes Function Code Data POWER ON 02H 00H 00H 00H 00H 02H POWER OFF 02H 01H 00H 00H 00H 03H INPUT SELECT RGB 02H 03H 00H 00H 02H 01H 01H 09H INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H PICTURE MUTE ON... - Page 42 Printed in Japan 7841139...