NEC VT45 manual

E–1 VT45 LCD Projector User ’ s Manual English[...]

E – 2 IMPOR T ANT INFORMA TION Precautions Please read this manual carefully before using your NEC VT45 Projector and keep the manual handy for future reference. Y our serial number is located under the name plate label on the right side of your VT45. Record it here: CAUTION T o turn off main power , be sure to remove the plug from power outlet. [...]

E – 3 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. Place the projector on a flat, level surface in a dry area away from dust and moisture. 3. D[...]

E – 4 Lamp Replacement • T o replace the lamp, follow all instructions provided on page E-36. • Be sure to replace the lamp when the message "The lamp has reached the end of its usable life. Please re- place the lamp." appears. If you continue to use the lamp after the lamp has reached the end of its usable life, the lamp bulb may s[...]

E – 5 T ABLE OF CONTENTS 1. INTRODUCTION Introduction to the VT45 Projector ......................... E-6 Getting Started ....................................................... E-6 What ’ s in the Box ................................................... E-7 Getting to Know Y our VT45 Projector .................... E-8 Front / Side Features ....[...]

E – 6 1. INTRODUCTION Introduction to the VT45 Projector This section introduces you to your new VT45 (SVGA) Projec- tor and describes the features and controls. Congratulations on Y our Pur chase of The VT45 Pr ojector The VT45 is one of the very best projectors available today . The VT45 enables you to project precise images up to 300 inches ac[...]

E – 7 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 VT45 Projector . SOURCE AUTO ADJUST ON STA ND B Y STATUS POW ER E M N U C N A C E L T E R N E S E LE C T V I D E O R GB OU T S-VIDEO I N R GB[...]

E – 8 AC IN S O U RC E A UT O A D JUS T ON STAND BY S TAT U S P O WE R E M N U C N A C E L T E R N E SE LECT IN O UT IN IN L /M O N O R IN IN R G B O U T R G B IN CONTROL P C Getting to Know Y our VT45 Projector Front / Side Features Controls Focus Ring Adjustable Tilt Foot Button AC Input Connect the supplied power cable’ s three-pin plug here[...]

E – 9 Slot for Kensington MicroSaver Security System NOTE: Built-in Security Slot ( ) This security slot supports the Micr oSaver ® Security System. Micr oSaver ® is a register ed trademark of Kensington Micr oware Inc.The logo is trademarked and owned by Kensington Micr oware Inc. NOTE: When moving the pr ojector or when it is not in use, cove[...]

E – 10 T op Features 1. Power Button (ON / ST AND BY) ( ) Use this button to turn the power on and off when the power is supplied and the projector is in standby mode. NOTE: T o turn off the projector , pr ess and hold this button for minimum of two seconds. 2. Status Indicator When this is lit red continually , it ’ s warning you that the proj[...]

E – 11 T erminal Panel Features 1. RGB Input Connector(Mini D-Sub 15 pin) Connect your PC or other RGB equipment. Use the supplied signal cable to connect to a PC. 2. RGB Monitor Output Connector (Mini D-Sub 15 pin) Y ou can use this connector to loop your computer image to an external monitor from the RGB input source. 3. Audio Input (Mini Jack)[...]

E – 12 Remote Control VOLUME RGB VIDEO S-VIDEO POWER AUTO ADJ. MAGNIFY PICTURE FREEZE MUTE ASPECT MENU ENTER HELP CANCEL RD-372E 1 3 4 5 7 8 11 14 6 9 10 15 12 13 2 Remote Control Features 1. Infrared T ransmitter Direct the remote control toward the remote sensor on the pro- jector cabinet. 2. Power Button If power is applied, you can use this b[...]

E – 13 Operating Range 7m 22 feet 7m 22 feet 30 ˚ 30 ˚ 30 ˚ 30 ˚ Remote Control Battery Installation 1. Push to open the battery cover . 2. Remove both old batteries and install new ones (AA). Ensure that you have the batteries ’ polarity (+/ – ) aligned correctly . 3. Put the battery cover back on. Do not mix different types of batteries[...]

E – 14 2. INST ALLA TION This section describes how to set up your VT45 projector and how to connect video and audio sources. Setting up Y our Projector Y our VT45 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 [...]

E – 15 Screen (inch) Distance Chart NOTE: Distances may vary +/ – 5%. Lens Offset 5.4mm B = V ertical distance between lens center and screen center C = Throw distance D = V ertical distance between lens center and bottom of screen for desktop α = Throw angle Screen Size (Diagonal) Throw Distance C B 44.6 mm / 1.76 ” α D Projector feet Scre[...]

E – 16 W ARNING • Installing your 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. • Only use your projector on a solid, level surface. If the projector falls to the ground, you can be injured and the projector severely damaged. ?[...]

E – 17 AUDIO IN OUT S-VIDEO VIDEO IN IN L/MONO R IN IN RGB OUT RGB IN CONTROL PC Wiring Diagram Optional Component V cable T o video, S-video, and audio inputs on the projector . Signal cable (supplied) T o mini D-Sub 15-pin connector on the projector . It is recommended that you use a commercially available distribution amplifier if connecting a[...]

E – 18 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E SELECT VID EO IN RGB OUT S -VID EO IN RGB IN R IN L /M O N O IN IN O U T A UD IO CONTROL PC RGB IN AUDIO IN Connecting Y our PC IBM VGA or Compatibles (Notebook type) Signal cable (supplied) T o mini D-Sub 15-pin connector on the projector[...]

E – 19 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E SE LEC T V ID EO IN RGB OUT S-VIDE O IN RGB IN R IN L/M O N O IN IN O U T AU DIO CONTROL PC RGB IN AUDIO IN 1 O N D I P 2 3 4 5 6 T o connect to a Macintosh, simply: 1. Turn of f the power to your projector and your Macintosh computer . 2.[...]

E – 20 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E SELECT V IDEO IN RGB OUT S-VIDEO IN RGB IN R IN L/ MONO IN IN OUT AUDIO CONT RO L P C AUDIO AUDIO IN RGB OUT RGB IN Y ou can connect a separate, external monitor to your VT45 to simultaneously view on a monitor the image you're projec[...]

E – 21 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E SEL ECT VIDE O IN RGB OUT S-VIDEO IN RGB IN R IN L/M O N O IN IN O U T AUD IO CONTROL PC R L R L Y Cb Cr RGB IN Red Blue Green Red Red Red White Red White Blue Blue Green Green Y ou can connect your projector to a DVD player with component[...]

E – 22 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E SELECT VIDEO IN RGB OUT S-VIDEO IN RGB IN R IN L /MONO IN IN OUT AUDIO C O N T R O L PC R L R L VIDEO VIDEO S-VIDEO AUDIO L IN AUDIO R IN White Red White Red White Red Use common RCA cables (not provided) to connect your VCR, laser disc pl[...]

E – 23 3.OPERA TION This section describes how to select a computer or video source, how to adjust the picture, and how to customize the menu or projec- tor 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. 1. T urn on the Pr ojector Plug the sup[...]

E – 24 About Startup screen (Menu Language Select screen) When you first turn on the projector , you will get the Startup screen.This screen gives you the opportunity to select one of the seven menu languages: English, German, French, Itilan, Span- ish, Swedish and Japanese. T o select a menu language, follow these steps: 1. Use the or buttons to[...]

E – 25 Enlarging and Moving a Picture Y ou can enlarge the area you want up to 400 percent. T o do so: Adjust the image size up to 400 percent. Geometrical correction If the image is distorted or not displayed correctly on the screen, do the following. Raise the projector height using the adjustable tilt-foot. Each of the feet height can be chang[...]

E – 26 Using the Menus 1. Press the “ Menu ” button on the remote control or the projec- tor cabinet to display the Menu. 2. Press the buttons on the remote control or the projector cabinet to highlight the menu for the item you want to adjust or set. 3. Press the button or the “ Enter ” button on the remote con- trol or the projector cab[...]

E – 27 Basic/ Advanced Menu Sub Menu MENU T ree NOTE: Some menu items ar e not available depending on the input Sour ce. Advanced Menu Source Select Picture Volume Image Options Color Management Projector Options Information (T outes) Basic Menu Source Select Picture Volume Image Options Projector Options Information Normal/Eco 1/Eco 2 Aspect Rat[...]

E – 28 Setup Page1 Page2 Page3 Page4 Orientation Desktop Front To p Cinema Position Logo Background Menu Elements T itle bar Ta b Highlight 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[...]

E – 29 Menu Descriptions & Functions RGB Video S-Video Volume 0 Source Select Picture Brightness Contrast Color Hue Sharpness 0 0 0 0 0 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[...]

E – 30 Lamp Mode Lamp Mode Normal Eco1 Eco2 This feature enables you to select three brightness modes of the lamp: Normal and Eco modes. The lamp life can be extended up to 2000 hours by using the Eco 2 mode. Normal Mode: This is the default setting. This setting con- sumes maximum current from the AC in- put and results in the most light output.[...]

E – 31 Position/Clock Horizontal Vertical Clock Phase 100 800 50 50 This allows you to manually adjust the image horizontally and vertically , and adjust Clock and Phase. <Horizontal/V ertical Position> Adjusts the image location horizontally and vertically using the and buttons. This adjustment is made automatically when the Auto Ad- just [...]

E – 32 Projector Options 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 functional- ity . Basic Mode: This is the normal mode. Advanced Mode: This mode is used for advanced users. <Language> Y ou can choose one [...]

E – 33 Setup Page1 Page2 Page3 Page4 RGB Video S-Video Auto Auto Auto Signal Select <No Input Display> When this feature is turned on, the “ No Input ” message will appear if there is no signal present. <V olume Bar (Direct Button)> This option turns on or off the volume bar when you adjust the sound volume using VOL+/-(up and dow[...]

E – 34 [Page 4] (Advanced mode) Setup Page1 Page2 Page3 Page4 Default Source Select Communication Speed Select 19200bds Control Panel Key Lock Clear Lamp Hour Meter Clear Filter Usage Default Source RGB Unlock [Page 3] (Advanced mode) Setup Page1 Page2 Page3 Page4 Auto Adjust Auto Start Power Management Keystone Save Fan High Speed Mode On Off On[...]

E – 35 NOTE: The pr ogress indicator shows the per centage of r emain- ing bulb life.The value informs you of the amount of lamp and pr ojector usage respectively . T o lock the cabinet buttons: 1) Use the Select or button to select “ Control Panel Key Lock ” and press the ENTER button. The submenu will be displayed. 2) Use the Select or butt[...]

E – 36 4. MAINTENANCE This section describes the simple maintenance procedures you should follow to replace the lamp, clean the filters, and replace the batteries in the remote control. Replacing the Lamp After your lamp has been operating for 1000 hours (up to 2000 hours in Eco 2 mode and up to 1500 hours in Eco 1 mode) or longer , the “ Statu[...]

E – 37 Cleaning or Replacing the Filters The air-filter sponge keeps the inside of the VT45 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. CAUTION • T urn off the power and unplug the projector before repl[...]

E – 38 5. TROUBLESHOOTING This section helps you resolve problems you may encounter while setting up or using the projector . Standby Cooling down Lamp in Nomal mode Lamp in Eco 1 mode Lamp in Eco 2 mode One minute after lamp is turned on Retrying to turn on lamp Lamp has reached its end of life (1000 hours or over: Normal mode) (1500 hours or ov[...]

E – 39 6. SPECIFICA TIONS This section provides technical information about the VT45 Projector ’ s performance. Model Number VT45 Optical LCD Panel 0.7 ” p-Si TFT active-matrix, 800  600 dots Lens Manual zoom, manual focus F2.0 – 2.2 f=26.7 – 29.3 mm Lamp 135W NSH lamp (120W in Eco 1 mode and 1 10W in Eco 2 mode) The lamp is warranted [...]

E – 40 Cabinet Dimensions Unit = mm (inch) VT45 SOURCE SELECT AUTO ADJUST ON STAND BY STATUS POWER MENU ENTER CANCEL AUDIO IN OUT S-VIDEO VIDEO IN IN L/MONO R IN IN RGB OUT RGB IN AC IN VT 45 CONTROL PC 207(8.15") 117(4.61") 299(11.77") 80(3.15") 24 (0.94") 47(1.85") 5.4(0.21") 78(3.07") 39.6 (1.56") 4[...]

E – 41 51 42 3 10 11 12 13 14 15 6 97 8 D-Sub Pin Assignments Mini D-Sub 15 Pin Connector Pin No. RGB Signal (Analog) YCbCr Signal 1 Red Cr 2 Green or Sync on Green Y 3 Blue Cb 4 Ground 5 Ground 6 Red Ground Cr Ground 7 Green Ground Y Ground 8 Blue Ground Cb Ground 9 No Connection 10 Sync Signal Ground 1 1 Ground 12 Bi-directional DA T A (SDA) 13[...]

E – 42 Timing Chart Y / N Signal Resolution Frequency H. Refresh Rate Dot Clock ( Dots ) ( kHz ) ( Hz ) ( MHz ) Y NTSC 640  480 15.734 60 - Y P AL 768  576 15.625 50 - Y SECAM 768  576 15.625 50 - Y VESA 640  480 31.47 59.94 25.175 Y IBM 640  480 31.47 60 25.175 Y MAC 640  480 31.47 60 25.175 Y MAC 640  480 34.97 66.67 31.334[...]

E – 43 Cable Connection Communication Protocol Baud rate: 19200 bps Data length: 8 bits Parity: No parity Stop bit: One bit X on/off: None Communications Full duplex procedur e: 1 2 54 3 6 7 8 T o RxD of PC PC Control Connector (DIN-8P) T o TxD of PC  T o GND of PC NOTE: Pins 2, 3, 5, 6 and 8 ar e used inside the projector . PC Control Codes F[...]