User manual NEC LT220

CD-ROM version Portable Projector LT260/LT240/LT220 User's Manual About this user's manual 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 user's manual. This may save you time 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. INTRODUCTION Introduction to the Projector This section introduces you to your new LT260/LT240/LT220 Projector and describes the features and controls. Congratulations on Your Purchase of The LT260/LT240/ LT220 Projector The LT260/LT240/LT220 is one of the very best projectors available today. The LT260/LT240/LT220 enables you to project precise images up to 500 inches across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), VCR, DVD player, document camera, a laser disc player or Viewer. You can use the projector on a tabletop or cart, you can use the projector to project images from behind the screen, and the projector can be permanently mounted on a ceiling*1. The remote control can be used wirelessly. *1 Do not attempt to mount the projector on a ceiling yourself. The projector must be installed by qualified technicians in order to ensure proper operation and reduce the risk of bodily injury. In addition, the ceiling must be strong enough to support the projector and the installation must be in accordance with any local building codes. Please consult your dealer for more information. Features you'll enjoy: · The newly developed 3D Reform function allows you to correct trapezoidal distortion for both horizontally and vertically so that the image is square even when projector is positioned off center of the rooms screen. · The LT260/LT240/LT220 projector provides wired and wireless networking. When using as a wireless LAN projector, no physical signal cable connection to a PC is required.*2 *2 A wireless LAN card is required. The NEC optional wireless LAN card is available. (SWL-2100N-N) E-2 INTRODUCTION Introduction to the Projector Safety protect by Passcode and Security functions Passcode and Security features prevent the projector from being used by unauthorized individuals. Passcode prevents unauthorized individuals from changing projector settings or adjustments Security offers complete protection by using your PC card as a protect key so that the projector will not project a signal without insertion of the registered PC card and unauthorized use can be discouraged. · The built-in Viewer allows you to start your presentation even when a PC is not available at the site. · A high-bright 220 watt DC lamp. · The Standby mode reduces standby power consumption significantly. · The supplied wireless remote control that operates the projector from the front side or rear. · The image can be projected between 30 and 500 inches (measured diagonally). · The "Capture" enables you to capture the current projected image. · An image can be projected from in front or behind a screen, and the projector can even be installed on the ceiling. · NEC's exclusive Advanced AccuBlend intelligent pixel blending technology - an extremely accurate image compression technology - offers a crisp image with UXGA (1600 1200) resolution*3. · Supports most IBM VGA, SVGA, XGA , SXGA/UXGA(with Advanced AccuBlend)*3, Macintosh, component signal (YCbCr/ YPbPr) or any other RGB signals within a horizontal frequency range of 24 to 100 kHz and a vertical frequency range of 50 to 120 Hz. This includes NTSC, PAL, PAL-N, PAL-M, PAL60, SECAM and NTSC4.43 standard video signals. *3 A UXGA (1600 1200) and SXGA image (1280 1024) are displayed with NEC's Advanced AccuBlend on LT260/LT240/LT220. An XGA image (1024 AccuBlend on LT220. 768) is displayed with NEC's Advanced E-3 INTRODUCTION Introduction to the Projector 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. PAL-N: TV standard used in Argentine, Paraguay and Uruguay. PAL-M: TV standard used in Brazil. PAL60: TV standard used for NTSC playback on PAL TVs. SECAM: TV standard used in France and Eastern Europe. NTSC4.43: TV standard used in Middle East countries. E-4 INTRODUCTION Introduction to the Projector · The supplied remote control can be used without a cable, and you can even use the remote control to operate your PC's mouse wirelessly from across the room with the built-in remote mouse function. · You can control the projector with a PC using the PC Control port. · USB port allows USB mouse operation*4. *4 The USB ports meet the USB1.1 specification. · The contemporary cabinet design is light, compact, easy to carry, and complements any office, boardroom or auditorium. · Eight pointers are available for your presentation. E-5 INTRODUCTION Part Names of the Projector Part Names of the Projector Focus Ring (See page E-44) Remote Sensor (See page E-20) CANCEL Controls (See page E-8) ALIG NME NT SOUR CE EN SELECT TE Ventilation (outlet) Heated air is exhausted from here Adjustable Tilt Foot Lever (See page E-43) Adjustable Tilt Foot (See page E-43) Lens Lens Cap * This security slot suppor ts the MicroSaver ® Security System. MicroSaver® is a registered trademark of Kensington Microware Inc. The logo is trademarked and owned by Kensington Microware Inc. Attaching the lens cap To attach the lens cap to the bottom with the supplied string and rivet: 1. Thread the string through the hole on the lens cap and then tie a knot in the string. 2. Use the rivet to attach the string to the bottom of the projector. E-6 PC-C ARD R ME N U ON STAN D BY AUTO ADJU ST LAM P STA TUS POW ER Ventilation (inlet) Built-in Security Slot ( )* Zoom Lever (See page E-44) Carrying Handle INTRODUCTION Part Names of the Projector PC Card Eject Button PC Card Slot Monaural Speaker (2W) Lamp cover (See page E-118) Remote Sensor (See page E-20) Lamp cover screw Rear Foot Rear Foot Rotate to make the projector level. (See page E-44) AC Input Connect the supplied power cable's three-pin plug here, and plug the other end into an active wall outlet. (See page E-36) Main Power Switch When you plug the supplied power cable into an active wall outlet and turn on the Main Power switch, the POWER indicator turns orange and the projector is in standby mode. (See page E-37) E-7 INTRODUCTION Part Names of the Projector Top Features 9 10 4 5 11 2 6 7 8 12 1 3 1.POWER Button (ON / STAND BY) Use this button to turn the power on and off when the main power is supplied and the projector is in standby mode. NOTE: To turn on or off the projector, press and hold this button for a minimum of two seconds. 2. STATUS Indicator If this light blinks red rapidly, it indicates that an error has occurred, the lamp cover is not attached properly or the projector has overheated. If this light remains orange, it indicates that you have pressed a cabinet key while the Control Panel Key Lock is enabled. See the Status Indicator section on page E-123 for more details. 3. POWER Indicator ( ) When this indicator is green, the projector is on; when this indicator is orange, it is in standby or idle mode. See the Power Indicator section on page E-123 for more details. E-8 INTRODUCTION Part Names of the Projector Top Features 4. SOURCE Button Use this button to select a video source such as a PC, VCR, DVD player, Viewer (PC card), or LAN. Press and release this button quickly to display the Source List. Each time this button is pressed for a minimum of TWO seconds, the input source will change as follows: RGB1 RGB2 Video S-Video Viewer RGB1 ... If no input signal is present, the input will be skipped. 5. 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. 6. PC CARD Access Indicator Lights while accessing a PC card. 7. ENTER Button Executes your menu selection and activates items selected from the menu. 8. CANCEL Button Press this button to exit "Menus". Press this button to return the adjustments to the last condition while you are in the adjustment or setting menu. 9. SELECT (+) (­) / Volume Buttons : Use these buttons to select the menu of the item you wish to adjust. When no menus appear, these buttons work as a volume control. E-9 INTRODUCTION Part Names of the Projector Top Features : Use these buttons to change the level of a selected menu item. A press of the button executes the selection. When the menus or the Viewer tool bar is not displayed, these buttons can be used to select a slide, or to move the cursor in Folder List or Slide List. When the pointer is displayed, these buttons move the pointer. 10. MENU Button Displays the menu. 11. LAMP Indicator If this light blinks red rapidly, it's warning you that the projection lamp has exceeded 1500 hours (up to 2000 hours in Eco mode) of service. After this light appears, replace the lamp as soon as possible. (See page E-118). If this is lit green continually, it indicates that the lamp mode is set to Eco. See the Lamp Indicator section on page E-124 for more details. 12. 3D REFORM Button Press this button to enter 3D Reform mode to correct the keystone (trapezoidal) distortion, and make the image square. E-10 INTRODUCTION Part Names of the Projector Terminal Panel Features Terminal Panel Features 13 12 9 10 11 3 5 8 7 6 1 2 4 1. RGB IN 1 / Component Input Connector (Mini D-Sub 15 Pin) Connect your computer or other analog RGB equipment such as IBM compatible or Macintosh computers. Use the supplied RGB cable to connect to your computer. This also serves as a component input connector that allows you to connect a component video output of component equipment such as a DVD player. This connector also supports SCART output signal. See page E-29 for more details. 2. RGB IN 2 / Component Input Connector (Mini D-Sub 15 Pin) This connector has the same function as the RGB IN 1 connector. NOTE: The RGB IN 2 does not support SCART output signal and Plug & Play. 3. RGB AUDIO IN Mini Jack (Stereo Mini) This is where you connect audio output from your computer or DVD player. A commercially available audio cable is required. 4. RGB OUT Connector (Mini D-Sub 15 Pin) You can use this connector to loop your computer image to an external monitor from the RGB 1 or 2 input source. The RGB analog signal set on RGBOUT Terminal is output during idle mode. See pages E-32 and 100. E-11 INTRODUCTION Part Names of the Projector Terminal Panel Features 5. AUDIO OUT Mini Jack (Stereo Mini) Connect an additional audio equipment here to listen to audio coming from your computer, Video or S- Video input. Note that there is no audio output from this jack during Standby and Idle. 6 S-VIDEO IN Connector (Mini DIN 4 Pin) Here is where you connect the S-Video input from an external source like a VCR. NOTE: S-Video provides more vivid color and higher resolution than the traditional composite video format. 7. VIDEO IN Connector (RCA) Connect a VCR, DVD player, laser disc player, or document camera here to project video. 8. VIDEO AUDIO IN Jacks (RCA) L : This is your left channel audio input for stereo sound coming from the VIDEO source. R : This is your right channel audio input for stereo sound from the VIDEO source. 9. PC CONTROL Port (Mini DIN 8 Pin) Use this port to connect your PC to control your projector via a serial cable. This enables you to use your PC and serial communication protocol to control the projector. The NEC optional serial cable (CA03D) is required to use this port. You can also control the projector by using Dynamic Image Utility 2.0 included on the supplied CD-ROM. To do so you must first have Dynamic Image Utility 2.0 installed on your PC. If you are writing your own program, typical PC control codes are on page E-133. A cap is put on the port at the factory. Remove the cap when using the port. E-12 INTRODUCTION Part Names of the Projector Terminal Panel Features 10. USB Port (Type A) Connect a commercially available mouse that supports USB. You can operate the menu or Viewer with the USB mouse via this port. Note that this port should not be connected to a computer and that there may be some brands of USB mouse that the projector does not support. 11. USB Port (Type B) Connect this port to the USB port (type A) of your PC using the supplied USB cable. You can operate your computer's mouse functions from the remote control. 12. PC CARD Eject Button Press to eject a PC card partially. 13. PC CARD Slot Insert a PC card, commercially available LAN card or NEC optional wireless LAN card here. E-13 INTRODUCTION Part Names of the Remote Control Part Names of the Remote Control NOTE: If you are using a Macintosh computer, you can click either the right-click or left-click button to activate the mouse. RG B1 ER W VIE S LID E RM FO RE ZE EE FR J P 2 2. LASER Pointer Beams a laser light when the LASER button is pressed. 3. LED Flashes when any button is pressed. 4. POWER ON Button If the main power is applied, you can use this button to turn your projector on. NOTE: To turn on the projector, press and hold the POWER ON button for a minimum of two seconds. 5. POWER OFF Button You can use this button to turn your projector off. NOTE: To turn off the projector, press and hold the POWER OFF button for a minimum of two seconds. E-14 1 3 5 7 6 10 12 SELECT OFF POWER VIDEO S-VIDEO RGB1 RGB2 ON AUTO ADJ. MENU 14 21 EN TE R PJ CAN ASPECT FREEZE 3D REFORM 17 20 22 23 24 25 HELP POINTER VIEWER SLIDE VOLUME MAGNIFY PICTURE FOLDER SLIDE PIC-MUTE AUTO ADJ. VID EO S-V IDE O OF F PO WE R ON 1. Infrared Transmitter Direct the remote control toward the remote sensor on the projector cabinet. LASER 4 8 9 11 13 CE L 15 16 18 19 26 27 28 29 LIST A S P E T C R TE IN PO 3D Y IF N SE LE CT LAS ER RG B2 INTRODUCTION Part Names of the Remote Control 6. VIDEO Button Press this button to select an NTSC, PAL, PAL-N, PAL-M, PAL60, SECAM or NTSC4.43 compatible video source from a VCR, DVD player, or laser disc player. 7. S-VIDEO Button Press this button to select an S-Video source from a VCR. 8. RGB 1 Button Press this button to select a video source from computer or component equipment connected to your RGB IN 1 port. 9. RGB 2 Button Press this button to select a video source from computer or component equipment connected to your RGB IN 2 port. 10. AUTO ADJ Button Use this button to adjust an RGB source for an optimal picture. Some signals may not be displayed correctly or take time to be displayed. See page E-48. 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. 12. MENU Button Displays the menu for various settings and adjustments. E-15 INTRODUCTION Part Names of the Remote Control 13. SELECT (Mouse) Button When you are in the Computer mode, these buttons work as a computer mouse. When you are in the Projector mode, which is indicated by lighting the PJ button. See page E-53. : Use these buttons to select the menu of the item you wish to adjust. : Use these buttons to change the level of a selected menu item. A press of the button executes the selection. When the pointer is displayed, these buttons move the pointer. When the pointer is not displayed, these buttons are for adjusting the image. 14. ENTER (Left Click) Button When you are in the Computer mode, this button works as the mouse left button. When this button is pressed and held for a minimum of 2 seconds, the drag mode is set. When you are in the Projector mode, which is indicated by lighting the PJ button: Use this button to enter your menu selection. It works the same way as the ENTER button on the cabinet. See page E-9. 15. CANCEL (Right Click) Button When you are in the Computer mode, this button works as the mouse right button. When you are in the Projector mode, which is indicated by lighting the PJ button: Press this button to exit the Menus. It works the same way as the CANCEL button on the cabinet. 16. PJ Button Press this button to switch the SELECT, CANCEL, and ENTER buttons between the Projector mode (lit red) and the Computer mode. Press this button or any one of the POWER ON/OFF, MENU, ASPECT, 3D REFORM, HELP, POINTER, MAGNIFY, PICTURE, VIEWER, FOLDER LIST or SLIDE LIST buttons to switch to the Projector mode and the PJ button lights red. To switch back to the Computer mode, press the PJ button again. See page E-53. E-16 INTRODUCTION Part Names of the Remote Control 17. ASPECT Button Press this button to display the Aspect Ratio select screen. See page E-86. 18. FREEZE Button This button will freeze a picture. Press again to resume motion. 19. 3D REFORM Button Press this button to enter 3D Reform to correct the keystone (trapezoidal) distortion, and make the image square. See page E-45. 20. HELP Button Provides the online help or the set information. 21. POINTER Button Press this button to display one of the eight pointers; press again to hide the pointer. You can move your pointer icon to the area you want on the screen using the Select button. See page E-55. 22. VOLUME (+) (­) Button Press (+) to increase the volume and (­) to decrease it. 23. MAGNIFY (+) (­) Button Use this button to adjust the image size up to 400%. When the pointer is displayed, the image is magnified about the center of the pointer. When the pointer is not displayed, the image is magnified about the center of the screen. When the image is magnified, the pointer is changed to the magnifying icon. See page E-56. 24. PICTURE Button Press this button to display the Picture adjustement screen such as Brightness, Contrast, Color, Hue, and Sharpness. See page E-85. E-17 INTRODUCTION Part Names of the Remote Control 25. PICTURE MUTE Button This button turns off the image and sound for a short period of time. Press again to restore the image and sound. NOTE: When the menu is displayed, a press of this button mutes an image and sound without turning off the menu. 26. VIEWER Button Press this button to select the Viewer source. 27. SLIDE (+) (­) Button Press (+) to select the next folder or slide and (­) to select the previous folder or slide. See page E-67. 28. FOLDER LIST Button Press this button to select Viewer source to display a list of folders included in a PC card. See page E-67. 29. SLIDE LIST Button Press this button to select Viewer source to display a list of slides included in a PC card. See page E-67. NOTE: The default is the Computer mode, which allows you to use the SELECT, CANCEL, and ENTER buttons as your computer mouse. When the POWER ON/OFF, MENU, ASPECT, 3D REFORM, HELP, POINTER, MAGNIFY, PICTURE, VIEWER, FOLDER LIST, or SLIDE LIST button is pressed, the PJ button lights red to indicate that you are in the Projector mode. If no buttons are pressed within 60 seconds, the light goes out and the Projector mode is canceled. E-18 INTRODUCTION Part Names of the 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. Do not mix different types of batteries or new and old batteries. Note on Remote Control Operation: If you press and hold the SELECT button while installing new batteries, the remote control may fail to work properly. Should this happen, remove the batteries and then install them again without touching the SELECT button. E-19 INTRODUCTION Part Names of the Remote Control Remote Control Precautions · 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 place the batteries upside down. · Do not use new and old batteries together, or use different types of batteries together Operating Range 7m/22 feet 7m/22 feet 30° 30° 30° 30° Remote sensor on the projector cabinet Remote control · The infrared signal operates by line-of-sight up to a distance of about 22 feet/7 m and within a 60-degree angle of the remote sensor on the projector cabinet. · The projector will not respond if there are objects between the remote control and the sensor, or if strong light falls on the sensor. Weak batteries will also prevent the remote control from properly operating the projector. E-20 INSTALLATION AND CONNECTIONS This section describes how to set up your projector and how to connect video and audio sources. 1 2 3 To the wall outlet. Your projector is simple to set up and use. But before you get started, you must first: z Set up a screen and the projector. x Connect your computer or video equipment to the projector. See page E28. c Connect the supplied power cable. See page E-36. NOTE: Ensure that the power cable and any other cables are disconnected before moving the projector. When moving the projector or when it is not in use, cover the lens with the lens cap. E-21 INSTALLATION AND CONNECTIONS Setting Up the Screen and theProjector Setting Up the Screen and the Projector Selecting a Location The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 30" (0.8 m) measured diagonally when the projector is roughly 4 feet (1.3 m) from the wall or screen. The largest the image can be is 500" (12.7 m) when the projector is about 80.83 feet (24.64 m) from the wall or screen. Use the drawing below as a guide. Scr een 40 6.4 size ( Un (W it )X 30 : cm/ 4.8 inc 36 h) (H) 5.8 (W )X 27 4.3 (H) 4.8 (W )X 22 Screen size 30 8.6 (H) 200 " 180 " 24 20 3.8 (W )X 18 3.2 2.9 (W (H) )X 15 16 2.4 2.6 (H) 150 " 120 " 100 " 80" 60" (W )X 12 12 81 61 .0( 1.9 1.9 (W (H) )X 91 .3( .4( W) H) X6 1.0 W) (H) X4 5.7 (H) Len sc ent er 40" 30" 1 (1 .3/4 .0/ .3 3. 1 3) (1 .7/5 .3 .6 /4 .3 ) 2. (2 6/8 .0 .5 /6 .6 3) (2 .5/1 .7 1. /8 5 .9 4) (3 .4/1 .4 4 /1 .4 1. 2 5) (4 .3/1 .1 7 /1 .4 3. 5) 6. 6/ (5 2 .2 1 /1 .7 7. 1) 7. (6 9/ .2 25 /2 .9 0. 3 8. 4) (6 8/2 .9 8 /2 .9 2. 6) NOTE: Values in parentheses for LT240. E-22 D is ta nc e (U ni t: m /fe et ) INSTALLATION AND CONNECTIONS Setting Up the Screen and theProjector Throw Distance and Screen Size The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation. Distance Chart Screen Width Screen Diagonal Screen Height Screen center (B) Screen Bottom (D) Lens Center Throw Angle ( ) Throw Distance (C) B = Vertical distance between lens center and screen center C = Throw distance D = Vertical distance between lens center and bottom of screen = Throw angle E-23 INSTALLATION AND CONNECTIONS Setting Up the Screen and theProjector B = Vertical distance between lens center and screen center C = Throw distance D = Vertical distance between lens center and bottom of screen = Throw angle NOTE: Distances may vary +/-5%. Diagonal inch 30 40 60 67 72 80 84 90 100 120 150 180 200 210 240 261 270 300 350 400 450 500 Screen Size Width Height inch inch 18 24 24 32 36 48 40 54 43 58 48 64 50 67 54 72 60 80 72 96 90 120 108 144 120 160 126 168 144 192 157 209 162 216 180 240 210 280 240 320 270 360 300 400 Screen Size Width Height mm mm 457 610 610 813 914 1219 1021 1361 1097 1463 1219 1626 1280 1707 1372 1829 1524 2032 1829 2438 2286 3048 2743 3658 3048 4064 3200 4267 3658 4877 3978 5304 4115 5486 4572 6096 5334 7112 6096 8128 6858 9144 7620 10160 B inch 12.6 16.8 25.3 28.2 30.3 33.7 35.4 37.9 42.1 50.5 63.2 75.8 84.2 88.4 101.1 109.9 113.7 126.3 147.4 168.5 189.5 210.6 B mm 321 428 642 716 770 855 898 962 1069 1283 1604 1925 2139 2246 2567 2792 2888 3209 3744 4279 4814 5349 C Wide ­ Tele inch 46.4 ­ 57.0 62.4 ­ 76.4 94.5 ­ 115.3 105.8 ­ 128.9 113.8 ­ 138.6 126.6 ­ 154.1 133.0 ­ 161.9 142.7 ­ 173.6 158.7 ­ 193.0 190.8 ­ 231.8 239.0 ­ 290.1 287.1 ­ 348.4 319.2 ­ 387.2 335.3 ­ 406.7 383.4 ­ 464.9 417.1 ­ 505.7 431.6 ­ 523.2 479.7 ­ 581.5 560.0 ­ 678.6 640.2 ­ 775.7 720.5 ­ 872.9 800.7 ­ 970.0 C Wide ­ Tele mm 1178 - 1448 1586 - 1942 2401 - 2928 2686 - 3274 2890 - 3520 3216 - 3915 3379 - 4113 3624 - 4409 4032 - 4902 4847 - 5889 6070 - 7369 7293 - 8849 8108 - 9836 8516 -10329 9739 -11810 10595 -12846 10962 -13290 12185 -14770 14223 -17237 16261 -19704 18299 -22171 20338 -24638 D inch 3.6 4.8 7.3 8.1 8.7 9.7 10.2 10.9 12.1 14.5 18.2 21.8 24.2 25.4 29.1 31.6 32.7 36.3 42.4 48.5 54.5 60.6 D mm 92 123 184 206 221 246 258 277 307 369 461 554 615 646 738 803 831 923 1077 1231 1385 1539 Wide ­ Tele degree 15.2 - 12.5 15.1 - 12.4 15.0 - 12.4 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.7 - 12.3 14.7 - 12.3 14.7 - 12.2 14.7 - 12.2 Wide ­ Tele degree 15.2 - 12.5 15.1 - 12.4 15.0 - 12.4 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.7 - 12.3 14.7 - 12.3 14.7 - 12.2 14.7 - 12.2 Diagonal mm 762 1016 1524 1702 1829 2032 2134 2286 2540 3048 3810 4572 5080 5334 6096 6629 6858 7620 8890 10160 11430 12700 E-24 INSTALLATION AND CONNECTIONS Setting Up the Screen and theProjector B = Vertical distance between lens center and screen center C = Throw distance D = Vertical distance between lens center and bottom of screen = Throw angle NOTE: Distances may vary +/-5%. Diagonal inch 30 40 60 67 72 80 84 90 100 120 150 180 200 210 240 261 270 300 350 400 450 500 Screen Size Width Height inch inch 18 24 24 32 36 48 40 54 43 58 48 64 50 67 54 72 60 80 72 96 90 120 108 144 120 160 126 168 144 192 157 209 162 216 180 240 210 280 240 320 270 360 300 400 Screen Size Width Height mm mm 457 610 610 813 914 1219 1021 1361 1097 1463 1219 1626 1280 1707 1372 1829 1524 2032 1829 2438 2286 3048 2743 3658 3048 4064 3200 4267 3658 4877 3978 5304 4115 5486 4572 6096 5334 7112 6096 8128 6858 9144 7620 10160 B inch 12.6 16.8 25.2 28.1 30.2 33.6 35.3 37.8 42.0 50.4 63.0 75.6 84.0 88.2 100.8 109.7 113.4 126.1 147.1 168.1 189.1 210.1 B mm 320 426 640 715 768 853 896 960 1067 1280 1601 1921 2134 2241 2561 2785 2881 3202 3735 4269 4803 5336 C Wide ­ Tele inch 35.7 - 43.4 48.2 - 58.4 73.2 - 88.5 81.9 - 99.0 88.1 - 106.5 98.1 - 118.6 103.1 - 124.6 110.6 - 133.6 123.1 - 148.6 148.1 - 178.7 185.5 - 223.8 223.0 - 268.9 248.0 - 298.9 260.5 - 314.0 297.9 - 359.1 324.1 - 390.6 335.4 - 404.1 372.8 - 449.2 435.3 - 524.4 497.7 - 599.6 560.1 - 674.7 622.5 - 749.9 C Wide ­ Tele mm 907 - 1102 1224 - 1484 1858 - 2248 2080 - 2515 2239 - 2706 2493 - 3011 2620 - 3164 2810 - 3393 3127 - 3775 3761 - 4538 4713 - 5684 5664 - 6829 6298 - 7593 6615 - 7975 7567 - 9120 8233 - 9922 8518 -10265 9470 -11411 11055 -13320 12641 -15229 14227 -17138 15813 -19046 D inch 3.6 4.8 7.2 8.0 8.6 9.6 10.1 10.8 12.0 14.4 18.0 21.6 24.0 25.2 28.8 31.4 32.4 36.1 42.1 48.1 54.1 60.1 D mm 91 122 183 204 219 244 256 274 305 366 458 549 610 641 732 797 824 916 1068 1221 1374 1526 Wide ­ Tele degree 19.4 - 16.2 19.2 - 16.0 19.0 - 15.9 19.0 - 15.9 18.9 - 15.8 18.9 - 15.8 18.9 - 15.8 18.9 - 15.8 18.8 - 15.8 18.8 - 15.8 18.8 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.6 - 15.7 Wide ­ Tele degree 19.4 - 16.2 19.2 - 16.0 19.0 - 15.9 19.0 - 15.9 18.9 - 15.8 18.9 - 15.8 18.9 - 15.8 18.9 - 15.8 18.8 - 15.8 18.8 - 15.8 18.8 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.7 - 15.7 18.6 - 15.7 Diagonal mm 762 1016 1524 1702 1829 2032 2134 2286 2540 3048 3810 4572 5080 5334 6096 6629 6858 7620 8890 10160 11430 12700 E-25 INSTALLATION AND CONNECTIONS Setting Up the Screen and theProjector B = Vertical distance between lens center and screen center C = Throw distance D = Vertical distance between lens center and bottom of screen = Throw angle NOTE: Distances may vary +/-5%. Diagonal inch 30 40 60 67 72 80 84 90 100 120 150 180 200 210 240 261 270 300 350 400 450 500 Screen Size Width Height inch inch 18 24 24 32 36 48 40 54 43 58 48 64 50 67 54 72 60 80 72 96 90 120 108 144 120 160 126 168 144 192 157 209 162 216 180 240 210 280 240 320 270 360 300 400 Screen Size Width Height mm mm 457 610 610 813 914 1219 1021 1361 1097 1463 1219 1626 1280 1707 1372 1829 1524 2032 1829 2438 2286 3048 2743 3658 3048 4064 3200 4267 3658 4877 3978 5304 4115 5486 4572 6096 5334 7112 6096 8128 6858 9144 7620 10160 B inch 13.0 17.4 26.0 29.1 31.2 34.7 36.4 39.0 43.4 52.1 65.1 78.1 86.8 91.1 104.1 113.2 117.1 130.1 151.8 173.5 195.2 216.9 B mm 331 441 661 738 793 882 926 992 1102 1322 1653 1983 2203 2314 2644 2875 2975 3305 3856 4407 4958 5508 C Wide ­ Tele inch 48.0 - 59.0 64.5 - 79.0 97.6 - 119.0 109.1 - 133.0 117.4 - 143.0 130.6 - 159.0 137.2 - 167.0 147.1 - 179.0 163.7 - 199.0 196.7 - 239.0 246.3 - 299.0 295.9 - 359.0 328.9 - 399.0 345.4 - 419.0 395.0 - 479.0 429.7 - 521.0 444.6 - 539.0 494.2 - 599.0 576.8 - 699.0 659.4 - 799.0 742.0 - 899.0 824.7 - 999.0 C Wide ­ Tele mm 1219 - 1498 1639 - 2006 2478 - 3022 2772 - 3378 2982 - 3632 3318 - 4038 3485 - 4242 3737 - 4546 4157 - 5054 4996 - 6070 6256 - 7595 7515 - 9119 8354 -10135 8774 -10643 10033 -12167 10915 -13234 11292 -13691 12552 -15215 14650 -17755 16749 -20295 18848 -22835 20946 -25375 D inch 4.0 5.4 8.0 9.0 9.6 10.7 11.2 12.0 13.4 16.1 20.1 24.1 26.8 28.1 32.1 34.9 36.1 40.1 46.8 53.5 60.2 66.9 D mm 102 136 204 228 245 272 286 306 340 408 510 612 679 713 815 887 917 1019 1189 1359 1529 1698 Wide ­ Tele degree 15.2 - 12.4 15.1 - 12.4 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.7 - 12.3 14.7 - 12.3 14.7 - 12.2 14.7 - 12.2 Wide ­ Tele degree 15.2 - 12.4 15.1 - 12.4 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.9 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.8 - 12.3 14.7 - 12.3 14.7 - 12.3 14.7 - 12.2 14.7 - 12.2 Diagonal mm 762 1016 1524 1702 1829 2032 2134 2286 2540 3048 3810 4572 5080 5334 6096 6629 6858 7620 8890 10160 11430 12700 E-26 INSTALLATION AND CONNECTIONS Setting Up the Screen and theProjector WARNING * * · · · · 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. Do not use the projector where temperatures vary greatly. The projector must be used at temperatures between 41°F (5°C) and 95°F (35°C). Do not expose the projector to moisture, dust, or smoke. This will harm the screen image. Ensure that you have adequate ventilation around your projector so heat can dissipate. Do not cover the vents on the side or the front of the projector. 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 and SELECT buttons on your projector cabinet or buttons on your remote control to correct the orientation. (See page E-95.) E-27 INSTALLATION AND CONNECTIONS Making Connections Wiring Diagram Document Camera VCR, DVD Player or LaserDisc Player Monitor To video, S-video, and audio inputs on the projector. RGB Signal cable (supplied) To mini D-Sub 15-pin connector on the projector. It is recommended that you use a commercially available distribution amplifier if connecting a signal cable longer than the supplied cable. Optional 15-pin-to-RCA (female) 3 cable (ADP-CV1) DVD Player Macintosh (Desktop type or notebook type) IBM VGA or Compatibles (Desktop type or notebook type) (with component output) 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. In most cases signal cannot be output from RGB output unless the notebook PC is turned on after connecting with the projector. * 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. * If you accidentally hit the POWER button on the remote control, wait 90 seconds and then press the POWER button again to resume. E-28 INSTALLATION AND CONNECTIONS Making Connections To connect SCART output (RGB) Before connections: An exclusive SCART adapter (ADP-SC1) and a commercially available SCART cable are required for this connection. NOTE: · Audio signal is not available for this connection. · The RGB IN 2 connector does not support SCART signal and Plug & Play. Video equipment such as DVD player Projector R To RGB IN 1 Commercially available SCART cable Female ADP-SC1 1. Turn off the power to the projector and your video equipment. 2. Use the NEC ADP-SC1 SCART adapter and a commercially available SCART cable to connect the RGB 1 input of your projector and a SCART output (RGB) of your video equipment. 3. Turn on the power to the projector and your video equipment. 4. Use the RGB 1 button on the remote control to select the RGB 1 input. 5. Press the MENU button on the remote control to display the menu. 6. From the Advanced menu, select [Projector Options] [Setup] [Page 3] [Signal Select RGB1] [Scart]. SCART is a standard European audio-visual connector for TVs, VCRs and DVD players. It is also referred to as Euro-connector. NOTE: The ADP-SC1 SCART adapter is obtainable from your NEC dealer in Europe. Contact your NEC dealer in Europe for more information. E-29 EN TE PC-CARD CANCEL SELEC T ME N ALIGNME U NT SOURCE AUTO ADJUST ON STAND BY LAMP STATUS POWER INSTALLATION AND CONNECTIONS Making Connections Connecting Your PC or Macintosh Computer RGB IN1 AUDIO IN RGB IN2 RGB signal cable (supplied) To mini D-Sub 15-pin connector on the projector. It is recommended that you use a commercially available distribution amplifier if connecting a signal cable longer than the supplied one. Audio cable (not supplied) PHONE PHONE IBM VGA or Compatibles (Desktop type) or Macintosh (Desktop type) IBM VGA or Compatibles (Notebook type) or Macintosh (Notebook type) NOTE: For older Macintosh, use a commercially available pin adapter (not supplied) to connect to your Mac's video port. E-30 INSTALLATION AND CONNECTIONS Making Connections Connecting your PC or Macintosh computer to your projector will enable you to project your computer's screen image for an impressive presentation. To connect to a PC or Macintosh, simply: 1. Turn off the power to your projector and computer. 2. Use the supplied signal cable to connect your PC or Macintosh to the projector. 3. Turn on the projector and the computer. 4. 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. NOTE: The LT260/LT240/LT220 is not compatible with video decoded outputs of NEC ISS-6020 and ISS-6010. E-31 INSTALLATION AND CONNECTIONS Making Connections Connecting an External Monitor RGB OUT You can connect a separate, external monitor to your projector to simultaneously view on a monitor the RGB analog image you're projecting. To do so: 1. Turn off the power to your projector, monitor and computer. 2. Use a 15-pin cable to connect your monitor to the RGB OUT (Mini D-Sub 15 pin) connector on your projector. 3. Turn on the projector, monitor and the computer. NOTE: The RGB OUT connector outputs RGB signal during idle mode (See page E-100). When the projector goes into idle mode, the image on an external monitor disappears for a moment. Note that the RGB OUT connector will not output RGB signal during Stanby mode. · Daisy chain connection is not possible. E-32 INSTALLATION AND CONNECTIONS Making Connections Connecting Your Video Equipment Connecting Your DVD Player RGB IN1 or IN2 Optional 15-pin-to-RCA (female) 3 cable (ADP-CV1) Audio Equipment Component video RCA 3 cable (not supplied) DVD player AUDIO OUT R L AUDIO IN L R COMPONENT OUT Audio cable (not supplied) You can connect your projector to a DVD player with component output 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 a commercially available component video cable (RCA 3) and the optional 15-pin-to-RCA (female) 3 cable to connect your DVD player to the RGB IN1 or IN2 connector on the projector. For a DVD player without component video (Y,Cb,Cr) output, use common RCA cables (not provided) to connect a composite VIDEO output of the DVD player to the Video Input of the projector. 3. Turn on the projector and DVD player. NOTE: Refer to your DVD player's owner's manual for more information about your DVD player's video output requirements, E-33 INSTALLATION AND CONNECTIONS Making Connections Connecting Your VCR or Laser Disc Player VIDEO IN S-VIDEO IN Video cable (not supplied) S-video cable (not supplied) Audio equipment AUDIO IN L R VCR/ Laser disc player AUDIO OUT R L S-VIDEO OUT VIDEO OUT Audio cable (not supplied) 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. 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 an audio cable (not supplied) to connect the audio from your VCR or laser disc player to your audio equipment (if your VCR or laser disc player has this capability). Be careful to keep your right and left channel connections correct for stereo sound. E-34 INSTALLATION AND CONNECTIONS Making Connections 3. Turn on the 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. NOTE: An image may not be displayed correctly when a Video or S-Video source is played back in fast-forward or fast-rewind via a scan converter. E-35 INSTALLATION AND CONNECTIONS Making Connections Connecting the Supplied Power Cable Connect the supplied power cable to the projector. First connect the supplied power cable's three-pin plug to the AC IN of the projector, and then connect the other plug of the supplied power cable in the wall outlet. E-36 PROJECTING AN IMAGE (BASIC OPERATION) This section describes how to turn on the projector and to project a picture onto the screen.