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.
INTRODUCTION ⬎ Introduction to the Projector Safety protect by Password and Security functions Password and Security features prevent the projector from being used by unauthorized individuals. Password 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.
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.
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.
INTRODUCTION ⬎ Part Names of the Projector Part Names of the Projector Focus Ring (See page E-44) Remote Sensor Controls (See page E-20) (See page E-8) ON STAN D BY LAM P STA TUS POW ER ALIG NME NT CANCE L AUTO TE R SOUR ADJU ST CE EN PC-C ARD SELECT Ventilation (inlet) ME N U Ventilation (outlet) Built-in Security Slot ( )* Heated air is exhausted from here Zoom Lever (See page E-44) Adjustable Tilt Foot Lever Carrying Handle (See page E-43) Adjustable Tilt Foot (See page E-43) *
INTRODUCTION ⬎ Part Names of the Projector PC Card Eject Button Monaural Speaker (2W) PC Card Slot Lamp cover (See page E-118) Ventilation (outlet) Remote Sensor Lamp cover screw (See page E-20) Rear Foot Rear Foot Rotate to make the projector level. (See page E-44) AC Input Main Power Switch Connect the supplied power cable's three-pin plug here, and plug the other end into an active wall outlet.
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.
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.
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.
INTRODUCTION ⬎ Part Names of the Projector ⬎ Terminal Panel Features Terminal Panel Features 13 8 12 9 7 6 10 11 3 5 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.
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.
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.
INTRODUCTION ⬎ Part Names of the Remote Control Part Names of the Remote Control S N IF Y ER W VIE R TE P A J S P E C T ZE EE FR PO IN 3D RM FO RE LID E NOTE: If you are using a Macintosh computer, you can click either the right-click or left-click button to activate the mouse. SE LE CT LAS ER RG RG VID EO OF EO PO B2 B1 ON WE R F 4. POWER ON Button If the main power is applied, you can use this button to turn your projector on. S-V ID 2.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 α = Throw angle NOTE: Distances may vary +/-5%.
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 α = Throw angle NOTE: Distances may vary +/-5%.
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 α = Throw angle NOTE: Distances may vary +/-5%.
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.
INSTALLATION AND CONNECTIONS Making Connections Wiring Diagram Document Camera Monitor VCR, DVD Player or LaserDisc Player 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.
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.
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.
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.
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.
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 RCA⳯3 cable (not supplied) AUDIO IN L R DVD player AUDIO OUT R L 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.
INSTALLATION AND CONNECTIONS ⬎ Making Connections Connecting Your VCR or Laser Disc Player VIDEO IN S-VIDEO IN S-video cable (not supplied) 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.
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.
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.
PROJECTING AN IMAGE (BASIC OPERATION) This section describes how to turn on the projector and to project a picture onto the screen. Turning on the Projector NOTE: • When plugging in or unplugging the supplied power cable, make sure that the main power switch is pushed to the off[O] position. Failure to do so may cause damage to the projector.
PROJECTING AN IMAGE ⬎ Turning on the Projector Note on 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, Italian, Spanish, Swedish and Japanese. To select a menu language, follow these steps: 1. Use the SELECT or button to select one of the seven languages for the menu. MENU E NT L SELECT ER CA NC E 2.
PROJECTING AN IMAGE ⬎ Turning on the Projector 3. The Basic menu will be displayed in the language you have selected. MENU E NT L SELECT ER CA NC E To close the menu, press the CANCEL button. After this has been done, you can proceed to the advanced menu operation. If you want, you can select the menu language later. See "Language" on page E-93.
PROJECTING AN IMAGE Selecting a Source Selecting the computer or video source Using the Remote Control OFF ON POWER VIDEO S-VIDEO RGB1 AUTO ADJ. RGB2 LASER Press any one of the RGB1, RGB2, VIDEO, S-VIDEO or VIEWER buttons. ASPECT HELP FREEZE 3D REFORM POINTER VOLUME MAGNIFY VIEWER SLIDE PICTURE FOLDER PIC-MUTE SLIDE LIST NOTE: If no input signal is available, the projector will display a blue background (factory preset).
PROJECTING AN IMAGE ⬎ Selecting a Source Detecting the Signal Automatically Press and hold the SOURCE button for a minimum of 2 seconds, the projector will search for the next available input source. Each time you press and hold the SOURCE button, the input source will change as follows: → RGB1 → RGB2 → Video → S-Video → Viewer If no input signal is present, the input will be skipped. When the input source you wish to project is displayed, release the button. Press the ENTER button.
PROJECTING AN IMAGE Adjusting the Picture Size and Position Place your projector on a flat level surface and ensure that the projector is square to the screen. Lift the front edge of the projector to center the image vertically. Move the projector left to center the image horizontally on the screen. Use the 3D REFORM feature for proper adjustment. See page E-45.
PROJECTING AN IMAGE ⬎ Adjusting the Picture Size and Position Adjust the Tilt Foot q Lift the front edge of the projector. ON STAND STATU S POWE R BY LAMP ALIGNM ENT CANCE L AUTO ADJUS T TE R SOURC E EN PC-CAR D SELE CT ME N U Adjustable Tilt Foot Lever Adjustable Tilt Foot w Push up the Adjustable Tilt Foot Lever on the front of the projector to extend the adjustable tilt foot (maximum height). e Push down the Adjustable Tilt Foot Lever.
PROJECTING AN IMAGE ⬎ Adjusting the Picture Size and Position The rear foot height can be changed. Rotate the rear foot to the desired height, but the vertical distance from the bottom to the desk or floor should be 1" (25 mm) to make the projector horizontal on the flat surface. Up Down Up Down * If the projected image does not appear square to the screen then use the 3D Reform feature for proper adjustment. See page E-45. CAUTION: Do not use the tilt-foot for purposes other than originally intended.
PROJECTING AN IMAGE Correcting the Horizontal and Vertical Keystone Distortion (3D Reform) Use the 3D Reform feature to correct keystone (trapezoidal) distortion to make the top or bottom and the left or right side of the screen longer or shorter so that the projected image is rectangular. You can also use a mouse to correct the Cornerstone distortion. To do so with your mouse, pick and left-click on one corner of the image you want to correct. Do this for the remaining 3 corners.
PROJECTING AN IMAGE 4. Use the SELECT button to select one icon which points in the direction you wish to move the projected image frame. Screen 5. Press the ENTER button. 6. Use the SELECT button to move the projected image frame as shown on the example. 7. Press the ENTER button. Screen 8. Use the SELECT button to select another icon which points in the direction. On the Cornerstone adjustment screen, select “Exit” and then “OK”, or press the CANCEL button on the remote control.
PROJECTING AN IMAGE 9. Press the SELECT or button to highlight the [OK] and press the ENTER button. This completes the keystone correction. Selecting “Cancel” will return to the adjustment screen without saving changes (Step 3). Selecting "Reset" will return to the factory default. Selecting "Undo" will exit without saving changes. NOTE: To return the 3D Reform correction setting values to the factory default, press and hold the 3D REFORM button for a minimum of 2 seconds.
PROJECTING AN IMAGE Optimizing RGB Picture Automatically Adjusting the Image Using Auto Adjust Optimizing RGB image automatically Press the Auto Adjust button to optimize an RGB image automatically. [Poor picture] AUTO ADJ. [Normal picture] Press the Auto Adjust button to fine-tune the computer image or to remove any vertical banding that might appear and to reduce video noise, dot interference or cross talk (this is evident when part of your image appears to be shimmering).
PROJECTING AN IMAGE Turning Up or Down Volume Sound level from the speaker and the AUDIO OUT mini jack on the projector can be adjusted. VOLUME Volume bar increase volume decrease volume Using the Laser Pointer You can use the laser to draw your audience's attention to a red dot that you can place on any object. Press and hold the LASER button to activate the laser pointer. OF F VID EO PO O R .
PROJECTING AN IMAGE Setting the function switch There are two switches on the bottom of the battery case: an applicable projector selector switch (1) and laser enable/disable switch (2). Check the projector being used and decide whether to enable or disable laser, then set these switches as necessary using the tip of a thin ballpoint pen. On this model, an applicable projector selector switch (1) is not used.
PROJECTING AN IMAGE Turning off the Projector To turn off the projector: First press the POWER (ON/STAND BY) button on the projector cabinet or the POWER OFF button on the remote control for a minimum of two seconds. The power indicator will glow orange. After the projector turns off, the cooling fans keep operating for 90 seconds (Coolingoff time). Second, turn off the Main Power switch. The power indicator will go out. Last unplug the power cable.
CONVENIENT FEATURES Using the Remote Mouse Function The built-in remote mouse function enables you to operate your computer's mouse functions from the remote control (Computer mode). It is a great convenience for clicking through your computer-generated presentations. To return to the projector operation mode (Projector mode), press the PJ button (lit red).
CONVENIENT FEATURES ⬎ Using the Remote Mouse Function Switching operation mode between computer and projector The three shaded buttons shown on the drawing work as a computer mouse in the Computer mode. In the Computer mode the PJ button is not lit. Works as a mouse for your computer. OFF Works as the Select button on the projector. ON OFF RGB2 VIDEO LASER AUTO ADJ. ON POWER VIDEO S-VIDEO POWER RGB1 AUTO ADJ. S-VIDEO MENU R CA E NC Works as a rightclick button for your computer.
CONVENIENT FEATURES ⬎ Using the Remote Mouse Function • When the MENU button is pressed, the PJ button lights red to indicate that you are in the Projector mode, which allows the projector menu operation using the three buttons. • When the POINTER button is pressed, the PJ button lights red to indicate that you are in the Projector mode and that the SELECT button works as a moving button for the POINTER or magnified image.
CONVENIENT FEATURES Turning Off the Image and Sound Press the Picture Mute button to turn off the image and sound for a short period of time. Press again to restore the image and sound. PIC-MUTE Freezing a Picture Press the Freeze button to freeze a picture. Press again to resume motion. FREEZE Using the Pointer You can use one of eight pointers to draw your audience's attention to the portion of a projected image you want. POINTER Press the Pointer button to display the pointer.
CONVENIENT FEATURES Enlarging and Moving a Picture You can enlarge the area you want up to 400 percent. To do so: 1. Press the Pointer button to display the pointer. POINTER 2. Move the pointer to the area you want to enlarge. SELECT 3. Enlarge the selected area. When the Magnify (+) button is pressed, the pointer is changed to a magnifying glass. To move the magnifying glass, use the SELECT button. MAGNIFY 4. Return the image to the original size.
CONVENIENT FEATURES Getting the On-line Help You get the contents about Help.
CONVENIENT FEATURES Using a USB Mouse Using a USB mouse gives you a smooth operation. A commercially available USB mouse is required. USB Type A NOTE: There may be some brands of USB mouse that the projector does not support. Operate the Menus using the USB mouse Mouse Cursor When connecting a USB mouse to the projector, you get a mouse cursor on the screen. Unless you use your USB mouse within 10 seconds, the mouse cursor disappears. Menu Display Clicking with a mouse button displays the menu.
CONVENIENT FEATURES Examples Click (or press and hold) the mouse button or to adjust the brightness. Or click and drag the mouse button on the slide bar horizontally to adjust it. To save the adjustments, click . The display is closed. If you click anywhere in the background while displaying adjustment and setting menu or dialog box, you will get the main menu at the clicking point. Changing Background Logo You can change the default background logo using the PC Card Files feature.
CONVENIENT FEATURES ⬎ Changing Background Logo 4. Use the SELECT and then button to select "Logo". 5. Press the ENTER on the remote control or the cabinet. You will get the confirmation dialog box. 6. Select "OK" and press the ENTER button. This completes changing a logo for the background. * Once you have changed the background from the NEC logo to another, you cannot return the logo to background even by using Factory Default. To do so, repeat the above steps.
CONVENIENT FEATURES Making Freehand Drawings on a Projected Image (ChalkBoard) The ChalkBoard feature allows you to write and draw messages on a projected image. NOTE: The ChalkBoard feature is available only when a USB mouse is used. From the menu, select [Tools] → [ChalkBoard] to display the ChalkBoard tool bar that cotains the following icons. Pen Eraser Hide Drag Exit Color Capture Clear Drag ..... Drags to move the tool bar by clicking on the blue part. (for USB mouse operation only) Pen ......
USING THE VIEWER NOTE: To use the Viewer, first you need to create presentation materials on your PC using the Dynamic Image Utility 2.0 contained on the supplied NEC Projector User Supportware CD-ROM. For installation, see the printed Application Guide. For creating presentation materials, see the Slide show function on the on-line manual of the Dynamic Image Utility 2.0. Making the Most out of the Viewer Function Features You can view presentation data, capture, and play images on the projector.
USING THE VIEWER Simple utility software (for computer) • Dynamic Image Utility 2.0 operable on Windows 98/Me/XP/2000 • Slides can be created by capturing the currently displayed image • Control screen for displaying lists of slides and editing * Microsoft, Windows and PowerPoint are registered trademarks of Microsoft Corporation. Inserting and Removing a PC Card Inserting the PC Card • Hold the PC card horizontally and insert it slowly into card slot with its top facing up.
USING THE VIEWER Removing the PC Card Press the eject button. The PC card pops out a little. Grasp the edges of the PC card and pull it out. NOTE: Do not eject the PC card while its data is being accessed. Eject button Direction for Inserting the PC Card The PC card has a top and bottom and must be inserted into the PC card slot in a specific direction. It cannot be inserted backwards or upside-down.
USING THE VIEWER Operating the Viewer Function from the Projector (playback) This section describes the operation for showing slides of presentation documents created using the Viewer function with the projector. It is also possible to make slides directly from the images projected with the projector. Projecting slides (Viewer) 1. Insert a PC card into the PC card slot. Insert the PC card with the side with the insertion direction arrow on the top. * Press the eject button to eject the card. 2.
USING THE VIEWER Play ............ Plays back automatically or manually depending on the setting on Viewer Options of the menu. This allows you to move on to the next slide when "Manual Play" is selected. Stop ............ This allows you to stop Auto Play while you are playing back and to resume playing from the selected slide or folder when "Auto Play" is selected. Jump .......... Displays a list of slides while you are playing back. Select ......... Displays a list of folders while you are playing back.
USING THE VIEWER When the tool bar is not displayed: Press the FOLDER LIST button or the SLIDE LIST button on the remote control to display folders or from a PC card in the projector's PC Card slot. Multi cursor (blue marks) Folder FOLDER Folder Folder Folder Folder Current folder number 02 : 0001 / 0008 Current slide number Use the SLIDE +/- button to advance to the next folder or return to the previous folder.
USING THE VIEWER NOTE: You can also use the and button on the remote control to select folders or slides. If you use the and button on the remote control for Viewer operation, press the PJ button to switch to the Projector mode and the PJ button lights red. Works as the Select button on the projector. EN L SELECT TE R CA NC E PJ Lit red Auto Play Mode If the "Auto Play" option is selected in "Viewer Options" of the menu, any given slide will start to play automatically.
USING THE VIEWER Viewing Digital Images Digital images can be played with the Viewer if the following conditions are met: • If the image can be stored on an MS-DOS format PC card • If the image can be stored in a format supported by the Viewer. With the Viewer, images on the card are searched for in directories and images in JPEG or BMP format are recognized as slides.
USING THE VIEWER NOTE: * Unless a PC card is inserted into the PC Card slot of the projector, the Capture feature is not available. * The "Card Error" display means that the free space of the PC 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 PC card. * Be sure not to turn off the power or remove the PC card while capturing an image.
USING THE VIEWER Exit ............. Exits the Capture function. Another option to exit the Capture function is to press MENU or CANCEL button on the remote control or projector cabinet. NOTE: You can compress a captured file (JPEG) using the Capture Options in the Setup dialog. See page E-97. Captured images with higher resolution than the projector's native resolution cannot be displayed correctly. • • • File size of the captured image varies depending on the resolution of an input signal.
USING THE VIEWER Deleting Captured Images Using the Delete button on the tool bar for Viewer can delete captured images. Prev Play Jump Setup View Drag Next Stop Select Delete To delete captured images: 1. Select Viewer and display a folder list of captured images. 2. Use button to select the Capture folder [Cap] in the right bottom of the screen. 3. Press the MENU button to display the tool bar. 4.
USING ON-SCREEN MENU Basic Menu Operation Using the Menus NOTE: The on-screen menu may not be displayed correctly while interlaced motion video image is projected. 1. Press the MENU button on the remote control or projector cabinet to display the Basic, Advanced or Custom Menu. NOTE: When using a USB mouse, click the mouse button to display the menu. For other operations, do the same way as you use your PC mouse. 2.
USING ON-SCREEN MENU ⬎ Basic Menu Operation Customizing the Menu The Custom menu can be customized to meet your requirements. Selecting a menu item from the "Custom Menu Edit" list, allows you to custom tailor the menu items to your needs. 1. Select "Custom Menu Edit" to display the "Custom Menu Edit" screen. 2. Use the SELECT or buttons to highlight your selection and press the Enter button to place a check mark next to an option. This action enables that feature.
USING ON-SCREEN MENU ⬎ Basic Menu Operation NOTE: If the "Advanced Menu" item has been selected on the Menu mode, you get the "Confirmation Change Menu" upon completion of "Custom Menu" editing. In this case, selecting "Yes" then "Enter" will close all the menus and apply the changes from the Advanced menu to the Custom Menu. If you select "No" then "Enter" functions, then all menu items will return to the Advanced menu, but your changes will still be available within the "Custom Menu" selection.
USING ON-SCREEN MENU ⬎ Basic Menu Operation Menu tree Advanced Menu Source Select Picture Volume Image Options Picture Management Projector Options Tools Help Factory Default RGB1 RGB2 Video S-Video Viewer LAN more User1 User2 User3 Entry List Picture Brightness, Contrast, Color, Hue, Sharpness Volume Aspect Ratio Blanking Position/Clock Resolution Overscan Video Filter Noise Reduction Picture Management E-76 4:3, Letter Box, Wide Screen, Crop / 4:3 Window, Letter Box, Wide Screen, 4:3 Fill Top, Bot
USING ON-SCREEN MENU ⬎ Basic Menu Operation Advanced Menu Cornerstone Source Select Picture Volume Keystone Menu Image Options Picture Management Projector Options 3D Reform Menu Orientation Background Page 1 Language Setup Screen LAN Mode Tools Help Factory Default Setup Page 1 Lamp Mode Capture Options Mouse English, Deutsch, Français, Italiano, Español, Svenska Password Security Menu Mode Basic Menu, Custom Menu, Advanced Menu Custom Menu Edit Normal, Eco Desktop Front, Ceiling Rear, Des
USING ON-SCREEN MENU ⬎ Basic Menu Operation Screen Type 4:3, 16:9 / Position Advanced Menu Source Select Picture Volume Image Options Picture Management Projector Options Tools Help Factory Default LAN Mode IP Address Automatic Manual 3D Reform Menu Setup Screen LAN Mode Password Security IP Address, Subnet Mask,Gateway Projector Name DNS Configuration Domain Name Network Type Mode Sleep Timer Capture PC Card Files ChalkBoard SSID Channel TX rate Contents Information WEP WEP Key Select Key1-4 Facto
USING ON-SCREEN MENU ⬎ Basic Menu Operation Menu Elements Tab Title bar Help Button Close Button Highlight Radio button OK Button Cancel Button Solid triangle Check box Drag Slide bar Tool bar 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 .................
USING ON-SCREEN MENU ⬎ Basic Menu Operation Check box ....... Place a checkmark in the square box to turn the option On. Slide bar .......... Indicates settings or the direction of adjustment. OK button ........ Press to confirm your setting. You will return to the previous menu. Cancel button .. Press to cancel your setting. You will return to the previous menu. Close button .... Click to close the window with saving changes. (USB mouse only) Help button ......
USING ON-SCREEN MENU Menu Descriptions & Functions Source Select Selecting a Source 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 on your remote control to highlight the menu for the source you want to project. RGB Selects the computer connected to your RGB1, RGB2 or component signal.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions NOTE: Even if you switch the current Viewer source to another source, the current slide is retained. When you return back to the Viewer, you will get the slide that has been retained. A launcher will appear when you press the MENU button. A press of the MENU button displays the toolbar; a press of the MENU button again displays the Menu and hereafter each press of the MENU button switches displaying between the Menu and the toolbar.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions LAN Selects a signal from a LAN card plugged into the projector's card slot. Entry List Displays the list of the entry signals. Use the SELECT buttons on your remote control or the projector cabinet to select the signal and press the ENTER button on the remote control or the projector cabinet to display the Entry Edit Command screen.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Input Terminal: Change the input terminal. RGB1 and RGB2 are available for RGB signal; Video and S-Video are available for composite signal. Source List: Set signal selection method. Lock: Set so that the selected signal cannot be deleted when "All Delete" is executed. Skip: Set so that the selected signal will be skipped during auto search. When complete, select OK and press ENTER. To exit without storing setting, select Cancel.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Picture (not available for Viewer and LAN) Adjusting Brightness, Contrast, Color, Hue, and Sharpness Brightness ....... Adjusts the brightness level or the back raster intensity. Contrast .......... Adjusts the intensity of the image according to the incoming signal. Color ............... Increases or decreases the color saturation level (not valid for RGB). Hue ................. Varies the color level from +/- green to +/-blue.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Image Options Selecting Aspect Ratio (not available for Viewer and LAN) Aspect Ratio allows you to select the best Aspect mode to display your source image. When screen size 4:3 is selected for the source, the following selections will display: 4:3 ................... Standard 4:3 aspect Letter Box ........ Reduced to display the true aspect with black borders on top and bottom Wide Screen ...
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions NOTE: During 3D Reform adjustment, "Aspect Ratio" may not be available. Should this happen, first reset the 3D Reform data and then do setting again. Second repeat the 3D Reform adjustment. Changing the aspect ratio can limit 3D Reform in its adjustable range.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Clock ............... Use this item 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 SELECT 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 Adjust is turned on. Phase ..............
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions NOTE: * When "Resolution" is set to "Native", "Overscan", "3D Reform", "Aspect Ratio" and "Screen" are not available. * While you are displaying an image with higher resolution than the projector’s native resolution, "Resolution" is not available. Selecting Overscan Percentage Select overscan percentage (0%, 5%, 10% and 25%) for signal.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Picture Management This option allows you to adjust neutral tint for yellow, cyan or magenta. There are 5 factory presets optimized for various types of images, or you can set 4 user adjustable settings. Presentation .... Recommended for making a presentation using a PowerPoint file sRGB .............. Standard color values (not available on LT220) Graphic ........... Recommended for graphics Video ...............
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Selecting Color Correction (not available on LT220) Adjusts red, green, blue, yellow, magenta, cyan and color gain each independently to correct the tint on whole screen. Selecting White Peaking Adjust the brightness of the white areas by using the slide bar. As the picture becomes dim, it looks more natural. Adjusting Color Temperature (not available on LT220) and White Balance This feature adjusts the color temperature using the slide bar.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Selecting Base Setting This feature allows you to use color correction or gamma values as reference data to optimize for various types of images. You can select one of the following five settings. • Presentation • Video • Movie • Graphic • sRGB (not available on LT220) Projector Options Using 3D Reform This feature corrects trapezoidal distortion so that the projected image is rectangular. Two options are available for correcting procedures.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Menu Allows you to set preferences for the on-screen menu. Press "OK" to save your changes for all the features of Page 1 and Page 2. [Page1] Selecting Menu Language [Language]: You can choose one of seven languages for on-screen instructions. The options are: English, German, French, Italian, Spanish, Swedish and Japanese. Selecting Menu Mode [Menu Mode]: This feature allows you to select 3 menu modes: Advanced Menu, Custom Menu and Basic Menu.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Selecting Menu Display Time : This option allows you to select how long the projector waits after the last touch of a button to turn off the menu. The preset choices are "Manual", "Auto 5 sec", "Auto 15 sec", and "Auto 45 sec". The "Auto 45 sec" is the factory preset. Manual ............ The menu can be turned off manually. Auto 5 sec ....... The menu will automatically be turned off in 5 seconds if no buttons are pressed within 5 seconds. Auto 15 sec ...
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Setup Enables you to set operating options. Press "OK" to save your changes for all the features of Page1, Page2, Page3, Page 4 and Page 5. [Page 1] Setting Lamp Mode to Normal or Eco [Lamp Mode]: This feature enables you to select two brightness mode of the lamp: Normal and Eco modes. The lamp life can be extended up to 2000 hours by using the Eco mode. Normal Mode .. This is the default setting (100% Brightness). Eco Mode ........
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Setting RGB 1 or 2 for RGB OUT [RGBOUT Terminal] This option allows you to determine which RGB source is output from the RGBOUT connector during Idle mode. Last ............ The signal from the last RGB input will be output to the RGBOUT connector. RGB 1 ........ The signal from RGB IN1 will be output to the RGBOUT connector. RGB 2 ........ The signal from RGB IN2 will be output to the RGBOUT connector.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Auto Play Interval: You can specify interval time between 5 and 300 seconds. NOTE: The Auto Play Interval time set on “Slide Show Settings” of the Dynamic Image Utility 2.0 overrides the one set here. Manual Play: Views a slide manually when the Viewer source is selected. Selecting Capture Options [Capture Option]: (available for JPEG only) These options are used for the Capture function that you can select from Tools.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions [Page 3] Selecting Signal Format [Signal Select] RGB1/2: Allows you to choose "RGB" for an RGB source such as a computer, or "Component" for a component video source such as a DVD player. Normally select "RGB/Component" and the projector automatically detects an either incoming signal. However there may be some component signals that the projector is unable to detect. If this is the case, select "Component". Select "Scart" in RGB 1 for the European Scart.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Enabling Auto Start [Auto Start]: Turns the projector on automatically when the power cable is inserted into an active power outlet and the main power switch is turned on. This eliminates the need to always use the "Power" button on the remote control or projector cabinet. Enabling Power Management [Power Management]: When this option is on and there is no input for five minutes or more, the projector will automatically turn itself off.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Enabling Idle Mode [Idle Mode]: The projector has two standby modes: Standby and Idle. Standby is the mode that allows you to put the projector in the standby condition which consumes less power than the idle mode. The projector is preset for Standby at the factory. When this check box is turned on, you allow the RGB OUT connector to output RGB signal during Idle mode. NOTE: * The RGB OUT connector will not output signal during the Standby mode.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Last ............ Sets the projector to default to the previous or last active input each time the projector is turned on. Auto ............ Searches for an active source in order of RGB1 → RGB2 → Video → S-Video → Viewer → RGB1 and displays the first found source. Select ......... Displays the selected source input every time the projector is started up. Select an input from the pull-down menu.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Setting LAN Mode This feature allows you to set various setting items when the projector is used on your network. Consult with your network administrator about these settings. NOTE: A LAN card is required for LAN connection; NEC's optional wireless LAN card is available. For more information on inserting or ejecting a LAN card, see pages E-63 and 64.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Automatic ........ Automatically assigns an IP address to the projector from a DHCP server. Manual ............ Provides a space for you to register the IP address or subnet mask number obtained from your network administrator. IP Address ...... Set your IP address. Press to display the software keyboard and type in 12 numeric characters. Subnet Mask ... Set your subnet mask number. Press to display the software keyboard and type in 12 numeric characters.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Network Type (required for wireless only) Mode: Select communication method when using wireless LAN. Infrastructure ... Select this option when communicating with one or more equipment connected to the wireless or wired LAN network via an access point. 802.11 Ad Hoc Select this option when using the wireless LAN to communicate with a computer in a one-to-one correspondence. This is a method that meets the IEEE802.11 wireless standard. Ad Hoc ............
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions SSID (Network name): Enter an identifier (SSID) for wireless LAN when selecting [Infrastructure] or [802.11 Ad Hoc] in [Mode]. Communication can be done only with equipment whose SSID matches SSID for your wireless LAN. Up to 16 alphanumeric characters can be used. NOTE: To disable SSID, select a space (null) or "ANY"(All caps). Channel: Set this option when selecting [802.11 Ad Hoc] or [Ad Hoc] in [Mode]. Select a channel number from the pull-down list.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions WEP (for Wireless only) Select this option whether using the WEP (Wired Equivalent Privacy) key for encryption or not. To use encryption, specify WEP key. Disable ............ Will not turn on the encryption feature. Your communications may be monitored by someone. 64bit ................ Uses 64-bit datalength for secure transmission. 128bit .............. Uses 128-bit datalength for secure transmission.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Key1-4: Enter encryption key when selecting [64bit] or [128bit] in [WEP]. The key can also be set in hexadecimal digit. * Enter 0X(numeral and alphabet respectively) right in front of your key code. * Hexadecimal uses 0 to 9 and A to F. * Up to 10 characters can be set in 64 bit and up to 26 characters in 128 bit. Mail NOTE: To the Mail Alert feature on wireless LAN connection, select "Infrastructure" for "Mode" in "Network Type.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Sample of a message sent from the projector: The lamp is at the end of its usable life. Please replace the lamp. Projector Name: X X X X Lamp Hour Meter: xxxx [H] Projector Usage: xxxxxx [H] Sender's Address: Specify the senders address. Use the Software keyboard. Up to 60 alphanumeric and symbols characters can be used. See "Using Software Keyboard" in Appendix for more details.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Status Displays the status of the LAN settings. IP Address ...... Indicates the IP address of the projector. Subnet Mask ... Indicates the subnet mask of the projector. MAC Address .. Indicates the MAC address of the LAN card. Setting a Password A password can be set for your projector to avoid operation by an unauthorized person. There are two password options: one for menu and the other for logo.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Entry To assign your password: NOTE: Up to 15 alphanumeric characters can be assigned. 1. Type a password. Highlight "Entry" and press the ENTER button. The "Enter the Password screen" will be displayed. Make sure that [ ] is highlighted and then press the ENTER button. The Software keyboard appears. Use the Software keyboard to type a password and then highlight "OK" on the “Enter the Password” screen and press the ENTER button.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Security The Security function enables you to protect your projector so that the projector will not project a signal unless you enter a keyword. There is also an option to lock the projector by using a registered PC card as a protect key. Once you have registered your PC card as a protect key, you are required to insert the registered PC card into the PC card slot of the projector each time you turn on the projector.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions To set up a keyword to enable the Security function without using a registered PC card 1. Use the SELECT button to select “Keyword” and use the software keyboard to enter a keyword. NOTE: Please make a note of your keyword. 2. Use the SELECT button to select “Enable” and use the SELECT button to select “OK”, then the Security function will be enabled. An “Are you sure?” message will appear. Use the SELECT button and press the ENTER button.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions To turn on the projector when Security is enabled (when using your keyword only) 1. Press and hold the POWER button for a minimum of two seconds. The projector will be turned on and display a message to the effect that the projector is security-protected. 2. Select [Projector Options] → [Security] from the menu and press the ENTER button. The Release Code input screen will be displayed. 3. Enter your keyword in the Release Code input screen.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions To delete PC card data you registered 1. Use the SELECT button to select "Delete" and use the SELECT button to select the list window. 2. Use the SELECT button to select the PC card data you wish to delete. 3. Press the SELECT button to select "Delete" and press the ENTER button. The PC card data will be deleted.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Tools Provides tools for setting sleep timer, capturing images, displaying files or changing your background logo in a PC Card and drawing. NOTE: The "Capture" and "PC Card Files" features are required for a PC card. Using Sleep Timer 1. Select your desired time between 30 minutes and 16 hours: Off, 0:30, 1:00, 2:00, 4:00, 8:00, 12:00, 16:00. 2. Select “Set” and press the ENTER button on the remote control. 3. The remaining time starts counting down. 4.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions Changing Background Logo: You can change the default background logo using the PC Card Files feature. NOTE: File size must be 256KB or less. Other file formats than JPEG and BMP are not available. See page E-59. Using ChalkBoard The ChalkBoard feature allows you to write and draw messages on a projected image. See page E-61 NOTE: This feature is available only when using with USB mouse. See page E-58.
USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions NOTE: The progress indicator shows the percentage of remaining bulb life. The value informs you of the amount of lamp and projector usage respectively. Remaining Lamp Time Display: When the remaining lamp time reaches 0, the Remaining Lamp Time bar indicator changes from 0% to 100 Hours and starts counting down. If the remaining lamp time reaches 0 hours, the projector will not turn on regardless of whether the lamp mode is set to Normal or Eco.
MAINTENANCE This section describes the simple maintenance procedures you should follow to replace the lamp, and to clean the cabinet and the lens. Replacing the Lamp After your lamp has been operating for 1500 hours (up to 2000 hours : Eco mode) or longer, the "Lamp" indicator in the cabinet will blink red and the message will appear. Even though the lamp may still be working, replace it at 1500 hours (up to 2000 hours : Eco mode) to maintain optimal projector performance.
MAINTENANCE To replace the lamp: 1. Loosen the lamp cover screw until the screwdriver goes into a freewheeling condition and remove the lamp cover. The lamp cover screw is not removable. 2. Loosen the two screws securing the lamp housing until the screwdriver goes into a freewheeling condition. The two screws are not removable. 3. Remove the lamp housing by pulling out the handle. NOTE: There is an interlock on this case to prevent the risk of electrical shock.
MAINTENANCE 4. Insert a new lamp housing until the lamp housing is plugged into the socket. CAUTION Do not use a lamp other than the NEC replacement lamp (LT60LP). 5. Secure it in place with the two screws. Be sure to tighten the screws. 6. Reattach the lamp cover. 7. Tighten the lamp cover screw. Be sure to tighten the screw.
MAINTENANCE 8. After you install a new lamp, from the menu select [Projector Options] → [Setup] → [Page 4] → [Clear Lamp Hour Meter] to reset the lamp usage hours. If the projector will not be turned on after using 1600 hours (up to 2100 hours : Eco mode) of service, press and hold the [Help] button on the remote control for ten seconds or longer to reset the lamp time clock to zero.
MAINTENANCE Lens Protector The lens barrel has threads on the outside for mounting a commercially available lens protector (φ 62mm for LT260/LT220 and φ 72mm for LT240) to protect the lens from dirt, dust, scratches and damage. Note that both a lens protector and the supplied lens cap cannot be used at the same time. CAUTION: Use only transparent lens protectors designed for lens protection.
TROUBLESHOOTING This section helps you resolve problems you may encounter while setting up or using the projector. Power Indicator Indicator Condition Blinking light Off Green blinking Green blinking Orange blinking Steady light Projector Condition Note The main power is off – The projector is getting ready Wait for a moment. to turn on. The projector is in Sleep mode. – 0.5 sec ON, 0.5 sec OFF 2.5 sec ON, 0.5 sec OFF 0.5 sec ON, 0.5 sec OFF The projector is cooling down. Wait for a moment.
TROUBLESHOOTING Lamp Indicator Indicator Condition Off Blinking light Red Steady light Red Green E-124 Projector Condition Note Normal Lamp has reached its end of life. Lamp replacement message will be displayed. Lamp has been used beyond its limit. The projector will not turn on until the lamp is replaced. Lamp mode is set to Eco mode – Replace the lamp. Replace the lamp.
TROUBLESHOOTING Common Problems & Solutions Problem Check These Items Does not turn on • Check that the power cable is plugged in and that the power button on the projector cabinet or the remote control is on. See pages E-36 and 37. • Ensure that the lamp cover is installed correctly. See page E-120. • Check to see if the projector has overheated or the lamp usage exceeds 1600 hours (up to 2100 hours : Eco mode).
TROUBLESHOOTING When using the Viewer function Problem Check These Items No picture • • • • Part of a slide is not displayed • While an image with over 1024⳯768 dots (800⳯600 on LT220) is projected, several lines of information will be lost. Use the supplied software change the image to 1024⳯768 (800⳯600 on LT220) dots in size. Contents of PC Card are damaged • Use a computer, etc., to repair the data.
SPECIFICATIONS This section provides technical information about the LT260/LT240/LT220 Projector's performance Model Number Optical DMD™ Resolution Lens Lamp Image Size Projection Distance Projection Angle Electrical Inputs Outputs USB Port Video Compatibility Scan Rate Video Bandwidth Pixel Clock Freq Color Reproduction Horizontal Resolution LT260/LT240/LT220 Single Chip Digital Micromirror Device(DMD™) 1024⳯768 pixels (LT220: 800⳯600 pixels) up to UXGA with Advanced AccuBlend Manual zoom and focus: L
SPECIFICATIONS External Control Sync Compatibility Built-in Speakers Power Requirement Input Current Power Consumption RS232, IR, LAN (optional) Separate Sync / Composite Sync / Sync on G 2W⳯1 (monaural) 100 - 120V AC / 200 - 240V AC, 50 / 60 Hz 3.0A (100 - 120V AC) / 1.5A (200 - 240V AC) 280W (0.6W at Standby) Mechanical Installation Orientation: Desktop/Front, Desktop/Rear, Ceiling/Front, Ceiling/Rear Dimensions 10.2" (W)⳯3.6" (H)⳯10.
APPENDIX Cabinet Dimensions 275 (10.83") 300 (11.8") * 92 (3.6") 260 (10.24") 83 (3.27") 107 (4.2") 120 (4.7") 57 (2.24") * LT240: 319mm (12.
APPENDIX Pin Assignments of D-Sub RGB Input Connector Mini D-Sub 15 Pin Connector 5 4 3 2 1 10 9 8 7 6 15 14 13 12 11 Pin No. Signal Level Video signal : 0.
APPENDIX Compatible Input Signal List @ @ @ @ @ @ #@ #@ #@ #@ #@ #@ Signal Resolution ( Dots ) Frequency H.
APPENDIX Signal #@ #@ #@ #@ #@ #@ #@ #@ #@ #@ #@ #@ #@ Resolution ( Dots ) MAC 1280 ⳯ 1024 HP 1280 ⳯ 1024 SUN 1280 ⳯ 1024 VESA 1280 ⳯ 1024 VESA 1280 ⳯ 1024 HDTV (1080i)(1125i)1920 ⳯ 1080 HDTV (1080i)(1125i)1920 ⳯ 1080 HDTV (720p)(750p) 1280 ⳯ 720 SDTV (480p)(525p) – VESA 1600 ⳯ 1200 VESA 1600 ⳯ 1200 VESA 1600 ⳯ 1200 VESA 1600 ⳯ 1200 DVD YCbCr – DVD YCbCr – Frequency H. ( kHz ) Refresh Rate ( Hz ) Dot Clock ( MHz ) 69.89 78.125 81.13 79.976 91.146 33.75 28.13 45 31.47 75.0 81.3 87.5 93.75 15.734 15.
APPENDIX PC Control Codes and Cable Connection PC Control Codes Function Code Data POWER ON 02H POWER OFF 02H INPUT SELECT RGB 1 02H INPUT SELECT RGB 2 02H INPUT SELECT VIDEO 02H INPUT SELECT S-VIDEO 02H INPUT SELECT VIEWER 02H PICTURE MUTE ON 02H PICTURE MUTE OFF 02H SOUND MUTE ON 02H SOUND MUTE OFF 02H ON SCREEN MUTE ON 02H ON SCREEN MUTE OFF 02H 00H 01H 03H 03H 03H 03H 03H 10H 11H 12H 13H 14H 15H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H
APPENDIX Using Software Keyboard 1 to 0 and Characters ......... Use to type in IP address or projector name SP ....................................... Inserts a space BS ....................................... Deletes one character backward ......................................... Returns to the previous ......................................... Advances to the next OK ....................................... Executes the selection Cancel .................................
APPENDIX Operation Using an HTTP Browser Overview The use of HTTP server functions will allow control of the projector from a web browser without the installation of special software. Please be sure to use “Microsoft Internet Explorer 4.x” or a higher version for the web browser. (This device uses “JavaScript” and “Cookies” and the browser should be set to accept these functions. The setting method will vary depending on the version of browser.
APPENDIX Preparation Before Use Make network connections and set up the projector and confirm that it is complete before engaging in browser operations. (See “Setting LAN Mode” on page E-102.) Operation with a browser that uses a proxy server may not be possible depending on the type of proxy server and the setting method.
APPENDIX Structure of the HTTP Server Power: This controls the power of the projector. On ................... Power is switched on. Off ................... Power is switched off. Volume: This controls the volume of the projector. ..................... Increments the volume adjustment value. ..................... Decrements the volume adjustment value. Mute: This controls the mute function of the projector. All On .............. Mutes each of the video, audio, and on-screen display functions. All Off ..
APPENDIX Picture: Controls the video adjustment of the projector. Brightness ... Increments the brightness adjustment value. Brightness ... Decrements the brightness adjustment value. Contrast ...... Increments the contrast adjustment value. Contrast ...... Decrements the contrast adjustment value. Color ........... Increments the color adjustment value. Color ........... Decrements the color adjustment value. Hue ............. Increments the hue adjustment value. Hue .............
APPENDIX TravelCare Guide TravelCare - a service for international travelers This product is eligible for "TravelCare", NEC's unique international warranty. Please note that TravelCare coverage differs in part from coverage under the warranty included with the product.
APPENDIX Note that this service is not offered in all countries and regions. Please refer to the "List of TravelCare Outlets". In addition, this replacement product rental service is not offered after the product's warranty has expired. Term of warranty 1 a. Upon presentation of the warranty or receipt received upon purchase: Valid for the term indicated on the warranty or the normal term of warranty for the country of purchase. b.
APPENDIX 7) Problems caused by natural consumption, wear or deterioration of parts under normal usage conditions. 8) Problems or damage to lamps and other expendable supplies, included parts or optional parts. 9) Other conditions stipulated in the warranty included with the product also apply. ✍ The product can be used overseas with voltages of 100 to 120V and 200 to 240V by using a power cable suited for the standards and power source voltage of the country in which the product is being used.
APPENDIX In North America NEC Solutions (America), Inc. Address: 1250 Arlington Heights Road, Itasca, Illinois 60143, U.S.A. Telephone: +1 800 836 0655 Fax Line: +1 800 356 2415 Email Address: vsd-tech-support@necsam.com WEB Address: http://www.necvisualsystems.com (Regions Covered) U.S.A. *, Canada* In Oceania NEC Australia Pty., Ltd.
APPENDIX In Asia and Middle East NEC Viewtechnology, Ltd. Address: 686-1, Nishioi, Oi-Machi, Ashigarakami-Gun, Kanagawa 258-0017, Japan Telephone: +81 465 85 2369 Fax Line: +81 465 85 2393 Email Address: support_pjweb@nevt.nec.co.jp WEB Address: http://www.nec-pj.com (Regions Covered) Japan* NEC Hong Kong Ltd. Address: 11th Floor, Tower B, New Mandarin Plaza, 14 Science Museum Road, Tsim Sha Tsui East, Kowloon, Hong Kong Telephone: +852 2369 0335 Fax Line: +852 2795 6618 Email Address: esmond_au@nechk.nec.
APPENDIX NEC Singapore Pte. Ltd Address: 401 Commonwealth Drive, #07-02, Haw Par Technocentre, Singapore 149598 Telephone: +65 6 273 8333 Fax Line: +65 6 274 2226 Email Address: daniel@rsc.necsin.nec.com.sg WEB Address: http://www.nec.com.sg (Regions Covered) Singapore Hyosung Data System, Ltd. Address: 7th Floor, Cheongdam Building, 52, Cheongdam-Dong, Kangnam-Ku, Seoul, Korea 135-100 Telephone: +82 2 510 0234 Fax Line: +82 2 540 3590 Email Address: hds-ykc@hyosung.
APPENDIX ABBA Electronics L.L.C. Address: Tariq Bin Ziyad Road, P.O.Box 327, Dubai, United Arab Emirates Telephone: +971 4 371800 Fax Line: +971 4 364283 Email Address: ABBA@emirates.net.ae (Regions Covered) United Arab Emirates Samir Photographic Supplies Address: P.O.Box 599, Jeddah 21421, Saudi Arabia Telephone: +966 2 6828219 Fax Line: +966 2 6830820 Email Address: vartkes@samir-photo.
Date: / / P-1/ , , TO: NEC or NEC's Authorized Service Station: FM: (Company & Name with signature) Dear Sir (s), I would like to apply your TravelCare Service Program based on attached registration and qualification sheet and agree with your following conditions, and also the Service fee will be charged to my credit card account, if I don't return the Loan units within the specified period. I also confirm following information is correct. Regards.
APPENDIX Condition of your TravelCare Service Program Enduser is requested to understand following condition of TravelCare Service Program and fill necessary information into the application sheet. 1. Service Options: There are 3 types of "Service" available. Enduser has to understand following condition and is required to fill in the Application Sheet. 1) Repair and Return: The 'Faulty unit' is sent or collected from the customer.
APPENDIX 2. Warranty Exclusions: This program does not apply if the Projector's serial number has been defaced, modified or removed.
APPENDIX 5. Loan Service Charges and Conditions: Upon acceptance of this NEC Projector, Customer agrees to assume liability for this loan unit. The current cost of use of this loan unit is $200.00 USD for 12 calendar days. If Customer does not return the unit within the 12 calendar days, Customer will be charged the next highest cost up to and including the full list price to Credit Cards, which price will be informed by NEC Authorized Service Stations.
