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MultiSync LT84/LT140 Ultra-Portable Projector User`s Manual

1. 23 Power Off Confirmation E 23 Mouse Settings E 23 Keystone Save inae en DORMIRE E 23 White Segment E 23 Clear Lamp Hour E 23 PC Card Viewer Options E 24 Capture E 24 ede p qe e eres E 24 24 PCCard Eiles 2 nemi E 25 ChalkBoard sess E 25 Help ERE REOR As E 25 CONTENTS ine E 25 Source E 25 Projector Information 2 2 E 25 Using the PC Card Viewer Function E 26 Features 2 7 estere eee pi e pp rea E 26 Inserting and Ejecting a CompactFlash Card 26 Installing the PC Card Viewer 27 Starting Up the Card Viewer Software on your PC PC Card Viewer Utility 1 0 E 27 Operating the PC Card Viewer Function from the Projector playback E 28 Capturing Images Displayed on the Projector E 30 Viewing Digital E 31 Uninstalling the PC Card Viewer Software 31 Terminology 2 uoo E 32 4 MAINTENANCE Replacing the E 33 Remote Control Battery Ins
2. E 17 Menu Trees ioc hee fepe e e n E 18 Menu Elements ea 19 Menu Descriptions amp Functions E 20 Source Select 1 enini E 20 RGB id EE E 20 Video S Video 2 2 20 PC Card 22 8 20 1 erepto i E 20 icm E 20 Volume ami ient TR pr Ege E 20 Me ede roe E 20 Auto Adjust te 21 ELE 21 Pixel Adj st 21 Resolution nig E 21 Color Temperature 21 21 Factory 21 Image 2 21 Image edente beet E 21 Aspect Ratio tees E 21 Video EE REESE E 22 CENE E 22 Noise Reduction 242442221 E 22 Color Mattix eite erecti E 22 Projector Options i inesi eee E 22 MOnU oit e E 22 Language 2 Deeds dest E 22 Source Display 22 Projector Pointer 2 E 22 23 Orientation a cdit eerta cete cct E 23 eode ttr t ect E 23 Signal Select anssen rcd E 23 AUTO SUA ia E 23 Power
3. COMPUTER PROJECTOR SOURCE AUTO ADJ a CFI ECT Slide Table cursor yellow marks NOTE The CompactFlash card editing operation cannot be per formed from the projector Do so using PC Card Viewer soft ware When the tool bar is not displayed use the lt q or fe button to advance to the next slide or return to the previous slide 29 Capturing Images Displayed on the Projector Storing images displayed on the projector on the CompactFlash card Preparations Insert the CompactFlash card into the card slot Insert the CompactFlash card with the side with the insertion direction arrow on the top Press the eject button to eject the card 1 Project the image you wish to store on the projector 2 Select the Capture from the Tools menu Tools Capture PC Card Files ChalkBoard Freeze Drag tel n x Capture Exit 3 A tool bar will appear The tool bar includes the following buttons Drag Drags to move the tool bar for USB mouse operation only t Capture Captures an image and save it as a JPEG file in a CompactFlash card Freeze Freezes and unfreezes images X Exit Exits the Capture function Another option to exit the Capture function is to press MENU or CANCEL but ton on the remote control or projector cabinet T
4. No picture Is PC Card Viewer selected from the Source menu Is the CompactFlash memory card seated in the PC CARD ACCESS slot completely Are slide data stored in the CompactFlash memory card Have the contents of the CompactFlash memory card been destroyed Part of a slide is not displayed While an image with over 1024 X 768 dots is projected several lines of information will be lost Use the supplied software change the image to 1024 X 768 dots in size Contents of CompactFlash Areas of slides exceeding 1024 768 LT84 800 600 dots cannot be displayed Use the PC Card Card are damaged Viewer software etc to change the image size to 1024 X 768 dots LT84 800 x 600 dots In addition the displayable image size differs according to the resolution of the projector Use the PC Card Viewer software etc to change the image size Note that on LT84 JPEG images exceeding 800 x 600 dots are scaled down to three quarters of its original size Example a JPEG image exceeding 1024 X 768 dots is displayed in 768 21024 3 4 X 576 2768 x 3 4 dots Use a computer etc to repair the data For more information contact your dealer 36 6 SPECIFICATIONS This section provides technical information about the MultiSync LT84 LT140 Projector s performance Model Number Optical DMD Lens Lamp Image Size Projection Distance Electrical Inputs Video Bandwidth Color Horizo
5. Use common RCA cables not provided to connect your VCR or laser disc player to your projector To make these connections sim ply 1 Turn off the power to the projector and VCR or laser disc player 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 standard RCA audio patch cords to connect the audio from your VCR or laser disc player to the projector if your VCR or laser disc player has this capability Be careful to keep your right and left channel connec tions correct for stereo sound 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 Connecting Your Computer to the Mouse Output Port only when using the optional full function remote control NOTE To use the Mouse Output port you need the optional serial cable the optional mouse adapter for IBM PS 2 or Macintosh and the optional full function remote control The built in remote mouse receiver enables you to operate your computer s mouse functions from the optional full function remote control It is a great convenience for clicking through your computer generated presentations To connect the mouse output port Turn off your computer 2 For PCs Remove your current mouse and connect the optional
6. Doing so can lead to melting of the cap and possibly burning your hands due to the heat emitted from the light output Do not hold the lens part Doing so may cause the risk of injury For the optional full function remote control with the laser pointer Do not look into the laser pointer while it is on and do not point the laser beam at another person Serious in jury could result TABLE OF CONTENTS 1 INTRODUCTION Introduction to the MultiSync LT84 LT140 Projector E 6 Getting Started 2 E 6 Getting to Know Your MultiSync LT84 LT140 Projector E 7 Front FeatureS 2 1 I eee eee E 7 Rear Features 4 u Dep eie E 7 Bottom Features cidem E 7 TOP Features etse epe E 8 Terminal Panel Features E 9 Remote Control E 10 2 INSTALLATION Setting Up Your E 12 Selecting a Location E 12 Using a Tabletop or E 12 Distance E 13 Ceiling Installation E 14 Reflecting the E 14 Wiring E 15 3 OPERATION General Controls seseeseeeeeenenene E 17 Using the Menus esee E 17 Using a USB Mouse
7. E 26 Installing the PC Card Viewer Software Before Installing Perform the following before installing the PC Card Viewer software If Windows95 is already started exit all applications Installa tion may not be performed properly if any applications are run ning Installation Install the viewer software as described below To quit installation before it is completed press the Cancel button then follow the instructions in the dialog box 1 Start up Windows95 2 Insert the CD ROM into the CD ROM drive The auto CD play function automatically starts the CD ROM s program and the contents screen appears The auto CD play function operates if the Auto insert notifica tion box in the computer s CD ROM control panel is checked The box is checked by default 3 Click Installing the PC Card Viewer Utility 1 0 The setup dialog appears pum iuis amasan erpi LU t4 is m ee eel Ling spelen ps ep eee n em Follow the instructions in the setup dialog to complete the in stallation For instructions on uninstalling the PC Card Viewer software see page E 31 Starting Up the PC Card Viewer Software on your PC PC Card Viewer Utility 1 0 Use the PC Card Viewer Utility 1 0 for creating viewer slides To start the PC Card Viewer software Select Start Programs INEC PROJECTOR TOOLS PC Card Viewer Utility 1 0 Refer to on
8. serial cable from the mouse output to your PC s mouse port Use the 6 pin adapter for connecting to a PS 2 computer For Macintosh Remove your current mouse from your computer attach the Macintosh adapter to the mouse output port s serial cable and connect the projector to your mouse port 3 When the built in remote mouse receiver is available it will dis able your regular mouse disconnect the serial cable and restart your computer ei Serial cable included with the optional full function remote control IBM PC AT Macintosh IBM PS2 gt NOTE Some computers or software programs may not work with the MOUSE OUT port Serial cable included with the optional full function remote control E 16 3 OPERATION This section describes how to select a computer or video source how to adjust the picture and how to customize the menu or projector settings General Controls Before you turn on your projector ensure that the computer or video source is turned on and that your lens cap is removed 1 Turn on the Projector Plug the supplied power cable in the wall outlet The projector will go into its standby mode and the power indicator will glow amber Only after you press the On button on the proje
9. 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 within 30 feet 10 m 15 Left Click Button Use this button to enter your menu selection It works the same as the Enter button on the cabinet or the card remote control 16 Laser Pointer Beams a laser light when Laser button is pressed 17 Infrared Transmitter Direct the remote control toward the remote sensor on the projec tor cabinet 18 Mouse Pad A V 4 p gt Works as a mouse for your projected computer image This pad is also used to adjust position This pad selects the submenu you want to adjust After you make your on screen menu selection use this pad to adjust the level up or down Remote Control Precautions Handle the remote control carefully f 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 re move the batteries Do not place the batteries upside down NOTE Before you use the card remote control for the first time be sure to remove the insulation tape from the card remote control Keep the coin cell battery out of reach of children so as not to allow them to swallow the cell battery Also observe the following when using the optional full function remote Do not look into the laser poin
10. Capture Provides tools for capturing images dis playing files CompactFlash Card and drawing NOTE The Tools feature is required for a CompactFlash card PC Card Files ChalkBoard Capture Allows you to capture an image from a source that is currently being displayed The image is saved as JPEG in the CompactFlash card When you select Capture from the menu you will get a tool bar You can capture an image directly using the tool bar when the menu is not displayed The tool bar includes the following buttons Freeze Drag Capture Exit Drag Drags to move the tool bar for USB mouse operation only t Capture Captures an image and save it as a JPEG file in a PC card Freeze Freezes and unfreezes images X Exit Exits the Capture function Unless a CompactFlash card is inserted into the PC Card Access slot of the projector the Capture feature is not available The Card Error display means that the free space of the CompactFlash 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 CompactFlash card NOTE Be sure not to turn off the power or remove the CompactFlash card while capturing an image Doing so could cause a loss of the data in the CompactFlash card or damage to
11. Position H V and Pixel Clock Phase for an optimal picture Some signals may not be displayed correctly or take time to switch to another 3 Menu Button Displays the main menu for operation 4 Select A V lt q p gt Buttons Use these buttons to select the menu of the item you wish to adjust lt q Use these buttons to change the level of a selected menu item A press of the p gt button executes the selection When no menus appear these AW buttons work as a volume control When the pointer is displayed these lt q gt AV buttons move the pointer 5 Enter Button Executes your menu selection and activates items selected from the menu 6 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 2 AUTO ADJUST 3 ON OFF 7 Status Indicator When this is lit red continually it s warning you that the projection lamp has exceeded 1000 hours of service After this light appears it is advisable to replace the projection lamp as soon as possible See page E 33 In addition the message LAMP USAGE XX HOURS appears continually when the on screen menu is not displayed If this light blinks red rapidly it indicates that the lamp cover is not attached properly or the projector is overheated See the Status Light Mes sages on page E 35 for more details 8 Power Indicator When this indicator
12. The projector should be unplugged if it will not to be used for an extended period To turn off the image and sound briefly five minutes or less use the Picture Mute button instead of turning the projector off and on The projector will display a black blue image or logo if no input signal is present Do not turn the projector off and then immediately back on The projector needs to cool for a minute before it can be restarted 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 cabi net to display the Main Menu NOTE When using a USB mouse click the mouse button to dis play the main menu For other operations do the same way as you use your PC mouse 2 Press the AW buttons on the card remote control the mouse pad on the full function remote control or the projector cabinet to high light the menu for the item you want to adjust or set 3 Press the J gt button or the Enter button on the projector cabinet or the card remote control or the Left Click button on the op tional full function remote control to select a submenu or item 4 Adjust the level or turn the selected item on or off by using Se lect lt q or P gt buttons on the cabinet the card remote control or the Mouse pad on the optional full function remote control The on screen s
13. Using the PC Card Viewer function NOTE When using the supplied software CD ROM The software is designed to use with a personal computer only Do not play the software on CD player Doing so could cause damage to speakers Features The Viewer feature allows slides stored on a CompactFlash memory card referred to as CompactFlash card in this manual to be dis played on the projector Even if no computer is available presenta tions can be conducted simply with the projector This feature is convenient for holding presentations at meetings and in offices as well as for playing images taken on digital cameras Easy to use Presentations can be started immediately simply by inserting CompactFlash card not supplied Easy slide switching Remote control operation Jumping to list of slides or any specific slide High quality images e High resolution up to 1024 X 768 dots LT84 up to 800 x 600 dots 24 bit full color playback Viewing of digital camera images Simple utility software for computer PC Card Viewer software operable on Windows 95 NT Slides can be created by capturing the currently displayed im age Control screen for displaying lists of slides and editing Automatic slide conversion of files created with Microsoft PowerPoint 95 and 97 Microsoft Windows and PowerPoint are registered trademarks of Microsoft Corporation Inserting and Ejecting a CompactFlash Card A CompactFlash card i
14. are to ensure the long life of your projector and to prevent fire and shock Please read them carefully and heed all warnings Installation 1 For best results use your projector in a darkened room 2 Place the projector on a flat level surface in a dry area away from dust and moisture Do not place your projector in direct sunlight near heaters or heat radiating appliances Exposure to direct sunlight smoke or steam can harm inter nal components Handle your projector carefully Dropping or jarring can dam age internal components Do not place heavy objects on top of the projector If you wish to have the projector installed on the ceiling a Do not attempt to install the projector yourself b 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 d Please consult your dealer for more information Power Supply 1 The projector is designed to operate on a power supply of 100 120 or 200 240 V 50 60 Hz AC Ensure that your power supply fits this requirement before attempting to use your projector 2 Handle the power cable carefully and avoid excessive bend ing A damaged cord can cause electric shock or fire 3 If the projector is not to be used for an extended period of time disconnect
15. the plug from the power outlet Cleaning 1 Unplug the projector before cleaning 2 Clean the cabinet periodically with a damp cloth If heavily soiled use a mild detergent Never use strong detergents or solvents such as alcohol or thinner Use a blower or lens paper to clean the lens and be careful not to scratch or mar the lens Lamp Replacement To replace the lamp follow all instructions provided on page E 33 Be sure to replace the lamp when the Status light comes on If you continue to use the lamp after 1000 hours of use the lamp bulb may shatter and pieces of glass may be scat tered in the lamp case Do not touch them as the pieces of glass may cause injury If this happens contact your NEC dealer for lamp replacement Allow a minimum of ONE minute to elapse between turning the lamp off and on High voltage is applied to the lamp immediately when the power is turned on Therefore turning the power off and quickly back on may shorten the life of your lamp and result in damage to your projector CAUTION Do not unplug the power cable from the wall outlet under any one of the following circumstances Doing so can cause damage to the pro jector While the Hour Glass icon appears While the message Please wait a little appears This mes sage will be displayed after the projector is turned off Immediately after the power cable is plugged into the wall outlet the POWER indicator has not chan
16. using the port 6 Mouse Output Port Mini DIN 8 Pin Not available when the supplied card remote is used Use this port to operate your computer s mouse functions from the NEC optional full function remote control When your computer is connected here with the NEC optional full function remote con trol LT40RT the remote sensors on the projector cabinet will receive your mouse commands 7 RGB Input Component Input Connector Mini D Sub 15 pin Connect your PC or other RGB equipment such as IBM or compatible computers Use the signal cable that s supplied to connect to a PC Or connect a Macintosh or compatible computer here using the signal cable and the pin adapter that is supplied This also serves as a compo nent input connector which allows you to connect a component video output of a component equipment such as a DVD player 8 S Video Input 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 9 Video Input RCA Connect a VCR DVD player laser disc player or document cam era here to project video 10 Left Channel Mono Audio Input Jack RCA This is the left channel audio input for stereo sound coming from video equipment or audio system This also serves as your monau ral audio input Video and S video only Right Channel Audio Input Jack RCA This is t
17. 00 x 600 75 46 88 49 5 Y VESA 800 x 600 85 06 53 674 56 25 Y MAC 832 624 74 55 49 725 57 283 N VESA 1024 x 768 43 INT 35 5 44 9 Y VESA 1024 x 768 60 48 363 65 VESA 1024 x 768 70 07 57 476 75 Y IBM 1024 x 768 72 03 58 131 79 Y MAC 1024 x 768 74 93 60 241 80 Y VESA 1024 x 768 75 03 60 023 78 75 Y VESA 1024 x 768 85 68 677 94 5 VESA 1152 x 864 75 67 5 108 1152 x 870 75 6 68 681 100 SUN 1152 x 900 65 95 61 796 92 94 SGI 1152 x 900 70 05 71 736 105 6 VESA 1280 x 960 60 60 108 SGI 1280 x 1024 60 63 9 107 35 VESA 1280 x 1024 60 02 64 286 108 1280 1024 60 38 64 31 107 VESA 1280 x 1024 69 85 74 882 126 996 1280 1024 69 89 74 882 118 5 VESA 1280 x 1024 71 99 76 75 129 54 THEY VESA 1280 x 1024 74 12 78 855 135 THEY VESA 1280 x 1024 75 03 79 976 135 N VESA 1280 x 1024 85 02 91 146 157 5 N Signals in above list flagged with an N and shaded are not supported Y Images in above flagged with and Y are compressed with Advanced AccuBlend on LT84 Y Images in above flagged with and Y are compressed with Advanced AccuBlend on LT140 E 41 PC Control Codes Function Code Data POWER ON 02H 00H OOH OOH OOH 02H POWER OFF 02H 01H OOH OOH OOH 03H INPUT SELECT RGB 02H OOH 00H 02H 01H 01 INPUT SELECT VIDEO 02H 03H OOH OOH 02H 01H 06H OEH INPUT SELECT S VIDEO 02H 03H OOH OOH 02H 01 OBH 13
18. 5 reen Size inc rojection Distance T Distance between Lens Center and Screen Bottom a H E C mm C mm C inch B inch B mm B inch reen size Diagonal Screen Width Height of screen WIDE TELE WIDE TELE 25 20 15 1190 46 9 74 2 9 40 32 24 1600 63 0 1930 76 0 117 4 6 117 4 6 60 48 36 2420 95 3 2910 1146 176 6 9 176 6 9 80 64 48 3240 127 6 3900 1535 235 9 3 235 9 3 100 80 60 4060 159 8 4890 1925 204 11 6 294 11 6 120 96 72 4880 1921 5870 231 1 352 13 9 352 13 9 150 120 90 6110 2406 7350 2894 440 17 3 440 17 3 200 160 120 8170 321 7 9820 3866 587 23 1 587 23 1 240 192 144 9820 386 6 11790 4642 705 27 8 705 278 300 240 180 12280 483 5 881 34 7 881 34 7 XGA 17140 Size inc rojection Distance 1 Distance between Lens Center and Screen Bottom a H E C mm C mm C inch B mm B inch B mm B inch reen size Diagonal Screen Width Height of screen WIDE TELE WIDE TELE 25 20 15 1170 46 1 74 2 9 40 32 24 1580 622 1910 752 119 47 119 47 60 48 36 2400 945 2890 113 8 178 7 0 178 7 0 80 64 48 3220 1268 3870 1524 237 9 3 237 9 3 100 80 60 4030 158 7 4850 190 9 297 11 7 297 11 7 120 96 72 4850 190 9 5830 2295 356 14 0 356 14 0 150 120 90 6080 239 4 7300 2874 445 17 5 445 17 5 200 160 120 8120 319 7 9750 3839 593 23 3 593 23 3 240 192 144 9750 383 9 11
19. 5024 EN61000 3 2 EN61000 3 3 Meets Low Voltage Directive EN60950 TUV GS Approved The specifications are subject change without notice 37 Cabinet Dimensions LT84 1 2 33O NO 51115 amp pee 9 1snrav o1nv 3ounos 9 5 xcu di s D e c 9 25 235 2 1 53 5 Lens center Lens center 8 34 212 0 5 13 Unit inch mm 38 Cabinet Dimensions LT140 WHu3MOd 340 NO o SNLYLS isnrdv OLNY 3ounos 11 57 294 1 17 29 8 Y 9 25 235 ml 55 2 1 53 5 Si Lens center 1 c E 8 i R 5 e 2 E rey gt __ 8 34 212 La gt Unit inch mm 39 D Sub Pin Assignments Mini D Sub 15 Pin Connector ITINO S
20. 710 461 0 712 28 0 712 28 0 300 240 180 12200 480 3 890 35 0 890 35 0 Ceiling Installation ee Projector base 1784 1 87 47 6 LT140 1 98 50 4mm P dd Screen top Screen center WARNING If your projector is mounted on the ceiling and your image is upside down use the Menu and Select buttons on your projector cabi Installing projector on th ceiling m st bedone by a quali net or button on your remote control to correct the orientation fied technician Contact your NEC dealer for more informa See page E 23 tion Do not attempt to install the projector yourself Only use your projector on a solid level surface If the projec tor 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 pro jector 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
21. A card PCMCIA 2 1 PC cards are divided into three types according to their thickness Type I 3 3 mm Type II 5 0 mm and Type III 10 5 mm A type of image format The standard Windows Bit Map format used for MS DOS Windows compatible comput ers A type of image format JPEG is the abbreviation of Joint Photographic Experts Group JPEG compression offers efficient data storage The data not required for displaying the image is identified and deleted Since the data is deleted JPEG algorithms are said to be irreversible This means that once the image is compressed the decom pressed image it is not the same as the original image 32 4 MAINTENANCE This section describes the simple maintenance procedures you should 4 Insert a new lamp housing until the lamp housing is plugged into follow to replace the lamp and replace the coin cell in the remote the socket control Replacing The Lamp After your lamp has been operating for 1000 hours or longer the Status light in the cabinet will go on Even though the lamp may still be working replace it at 1000 hours to maintain optimal projec tor performance CAUTION 5 Secure it in place with the three screws DO NOT TOUCH THE LAMP immediately after it has been Be sure to tighten the three screws used It will be extremely hot Turn off the power to the pro jector and allow at least one hour for the lamp to cool Then disconnect the power cable DO NOT R
22. Buttons Use these buttons to select the menu of the item you wish to adjust lt Use these buttons to change the level of a selected menu item A press of the gt button executes the selection When no menus appear these AW buttons work as a volume control When the pointer is displayed these lt q P gt AV buttons move the pointer The Mouse button is available on the full function remote control only NOTE The Mouse Output port is not available on the card re mote control because mouse codes are not output 5 Cancel Right Click 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 The Right Click button is available on the full E 10 function remote control only 6 Enter Button Executes your menu selection and activates items selected from the menu 7 Magnify Button Use the or button to adjust the image size up to 400 When the Pointer is displayed the magnified image is displayed at the center of the Pointer When the Pointer is not displayed the magnified image is displayed at the center of the screen 8 Pointer Button Press this button to display one of the eight pointers press again to hide the pointer 9 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 10 Help Button Provides info
23. EMOVE ANY SCREWS except the lamp cover screw and three lamp case screws You could receive an elec tric shock The projector will turn off and go into stand by mode after 1100 hours of service If this happens be sure to replace the lamp If you continue to use the lamp after 1000 hours of use the lamp bulb may shatter and pieces of glass may be scat tered in the lamp case Do not touch them as the pieces of CAUTION Do not use a lamp other than the NEC replace glass may cause injury If this happens contact your NEC ment lamp LT40LP dealer for lamp replacement Order this from your NEC dealer To replace the lamp 6 Reattach the lamp cover 1 Loosen the lamp cover screw until the screwdriver goes into a free wheeling condition and remove the lamp cover The lamp cover screw is not removable 2 Loosen the three screws securing the lamp housing until the screw driver goes into a freewheeling condition The three screws are not removable Be sure to tighten the lamp cover screw 8 After you install a new lamp select Main Menu Projector Options Setup Page 2 gt Clear Lamp Hour Meter to re set the lamp usage hours NOTE When the lamp exceeds 1100 hours of service the projector cannot turn on and the menu is not displayed If this happens press the Help button on the remote control for a minimum of 10 seconds while in standby mode When the la
24. H INPUT SELECT PC CARD VIEWER 02H 03H OOH OOH 02H 1FH 27H PICTURE MUTE ON 02H 10H OOH OOH OOH 12H PICTURE MUTE OFF 02H 11H OOH OOH OOH 13H SOUND MUTE ON 02H 12H OOH OOH OOH 14H SOUND MUTE OFF 02H 13H OOH OOH OOH 15H ON SCREEN MUTE ON 02H 14H OOH OOH OOH 16H ON SCREEN MUTE OFF 02H 15H OOH OOH OOH 17H NOTE Contact your local dealer for a full list of PC Control Codes if needed 42 Cable Connection Communication Protocol Baud rate 38400 bps Data length 8 bits Parity No parity Stop bit One bit X on off None Communications Full duplex procedure PC Control Connector DIN 8P To RxD of PC To TxD of PC gt To GND of PC NOTE Pins 2 3 5 6 and 8 are used inside the projector 43
25. Hz and a vertical frequency range of 50 to 85 Hz This includes NTSC PAL PAL60 SECAM and NTSC4 43 standard video signals 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 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 The supplied card remote control can be used without a cable and you can even use the optional full function remote control and mouse adapter to operate your PC or Macintosh mouse wirelessly from across the room with the built in remote mouse receiver You can control the projector with a PC using the PC Control port The contemporary cabinet design is light compact easy to carry and complements any office boardroom or auditorium Eight kinds of pointers are available for your presentation USB terminal allows USB mouse operation 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 pro jector and the installation must be in accordance with any local building codes Please consult your dealer for more information An XGA image 1024 X 768 is converted into an 800 600 crisp image with NEC s Advanced Acc
26. If this happens set the DIP switch to the 13 fixed mode and then restart your Macintosh After that restore to a displayable mode and then restart the Macintosh again Make sure that the projector and your Macintosh are con nected with the pin adapter and the supplied signal cable mini D Sub 15 pin connector and then restart your Macintosh Examples of DIP switch setting 17 multi scan mode VGA SVGA mode 19 fixed mode per eee NOTE Refer to your computer s owner s manual for more informa tion about your computer s video output requirements and any spe cial identification or configuring your projector s image and moni tor may require Connecting Your DVD Player You can connect your projector to a DVD player with component outputs or Video output To do so simply 1 Turn off the power to your projector and DVD player 2 If your DVD player has the component video Y Cb Cr output use the optional 15 pin to RCA x 3 cable to connect your DVD player to the RGB INPUT connector on the projector For a DVD player without component video Y Cb Cr outputs use common RCA cables not provided to connect a composite VIDEO output of the DVD player to the Video Input of the pro jector 3 Turn on the projector and the DVD player NOTE Refer to your DVD player s owner s manual for more infor mation about your DVD player s video output requirements Connecting Your VCR or Laser Disc Player
27. MultiSync LT84 LT140 Ultra Portable Projector User s Manual English a IMPORTANT INFORMATION Precautions Please read this manual carefully before using your NEC MultiSync LT84 LT140 Projector and keep the manual handy for future reference Your serial number is located under the name plate label on the left side of your MultiSync LT84 LT140 Record it here CAUTION To turn off main power be sure to remove the plug from power outlet The power outlet socket should be installed as near to the equipment as possible and should be easily accessible CAUTION TO PREVENT SHOCK DO NOT OPEN THE REFER SERVICING TO QUALIFIED NEC SERVICE PERSONNEL This symbol warns the user that uninsulated voltage within the unit may be sufficient to cause electrical shock Therefore it is dan gerous to make any kind of contact with any part inside of the unit This symbol alerts the user that important in formation concerning the operation and main tenance of this unit has been provided The information should be read carefully to avoid problems I CABINET NO USER SERVICEABLE PARTS INSIDE WARNING TO PREVENT FIRE OR SHOCK DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE DO NOT USE THIS UNIT S GROUNDED PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THREE PRONGS CAN BE FULLY INSERTED DO NOT OPEN THE CABINET THERE ARE HIGH VOLT AGE COMPONENTS INSIDE ALL SERVICING MUST BE DONE BY QUALIFIED NEC SERVICE PER
28. SONNEL DOC Compliance Notice This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regula tions 3 GSGV Acoustic Noise Information Ordinance The sound pressure level is less than 70 dB A accord ing to ISO 3744 or ISO 7779 RF Interference WARNING The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those specified by NEC Technologies in this manual Failure to comply with this government regulation could void your right to operate this equipment This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable pro tection against harmful interference in a commercial installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications Opera tion of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at their own expense In UK a BS approval power cable with moulded plug has a Black five Amps fuse installed for use with this equipment If a power cable is not supplied with this equip ment please contact your supplier Important Safeguards These safety instructions
29. a cooler location If the temperature inside the projector is high check the cooling fan hole on the bottom of the projector If the hole is blocked remove whatever is blocking it Blinking slowly On and off in a cycle of 8 sec The cooling fan has stopped Contact your NEC dealer for service Blinking very slowly On and off in a cycle of 12 sec The lamp is not turned on The projector was turned off and back on too quickly Turn off the projector wait one minute then turn the projector back on Or the lamp is burnt out Common Problems amp Solutions Problem Does not turn on Check These Items Check that the power cable is plugged in and that the power button on the projector cabinet or the remote control is on Ensure that the lamp cover is installed correctly See page E 33 Check to see if the projector has overheated or the lamp usage exceeds 1100 hours If there is insufficient ventilation around the projector or if the room where you re presenting is particularly warm move the projector to a cooler location No picture Use the menu to select your source Video S Video RGB or PC Card Viewer See page E 20 Ensure your cables are connected properly Use menus to adjust the brightness and contrast See page E 20 Remove the lens cap Reset the settings or adjustments to factory preset levels using the Factory Default in the Adjustment Menu See page E 21 Image isn t square to the sc
30. ad mouse control If the screen goes blank while using your remote control it may be the result of the computer s screen saver or power manage ment software If you accidentally hit the OFF button on the remote control wait one full minute and then press the ON button to resume Optional mouse adapter For Macintosh Optional mouse adapter For IBM PS 2 orm b Macintosh or Compatibles Desk top type or notebook type IBM PC or Compatibles Desk top type or notebook type 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 Connecting Your PC or Macintosh Computer Connecting your PC or Macintosh computer to your MultiSync LT84 SVGA LT140 XGA projector will enable you to project your computer s screen image for an impressive presentation To connect to a PC or Macintosh simply 1 2 Turn off the power to your projector and computer Use the signal cable that s supplied to connect your PC or Macintosh computer to the projector For older Macintosh use the supplied pin adapter to connect to your Mac s video port NOTE The new Macintosh computer such as G3 will have the 15 pin HD connector The LT84 LT140 s Plug and Play data will be downloaded to the Macintosh Therefore the Mac adapter will not be necess
31. an be corrected is 15 degrees upward and downward with the projector placed horizon tally However a picture will be blurred if you correct the keystone angle beyond 12 degrees or more for SXGA signal on 1 184 Factory Default Factory Default X Restore to Factory Setting All Data OCurrent Signal OK Cancel Changes all adjustments and setting to the factory preset for each source individually except Lamp Usage Hours To reset the lamp usage time see Clear Lamp Hour Meter on page E 33 All Data Reset all the adjustments and settings for all the signals to the factory preset Resets the adjustments for the current signal to the factory preset levels Current Signal Image Options Image Options Provides optional controls such as aspect Image Mode gt ratio gamma correction and color ma trix noise reduction features Video Mode Image Mode Image Mode Aspect Ratio Allows you to select the item you want to adjust NOTE Aspect Ratio is not available for PC Card Viewer and RGB source Aspect Ratio Aspect Ratio X Normal OZoom O Wide Zoom O Cinema Allows you to choose the best screen size mode to fit on the screen Normal Displays normal video picture with a 4 to 3 aspect ratio as is Zoom Displays DVD s video picture with a 16 to 9 aspect ratio expanded in the horizontal and vertical direc tion mai
32. ary Turn on the projector and the computer If the projector goes blank after a period of inactivity it may be caused by a screen saver installed on the computer you ve con nected to the projector When using a Macintosh with the projector set the DIP switches of the supplied pin adapter according to your resolution After setting restart your Macintosh See the following pages for setting of the DIP switches When using with a Macintosh SVGA 800 x 600 XGA 1024 X 768 is recommended if your Macintosh supports this mode When using with a Macintosh PowerBook output may not be set to 800 x 600 unless mirroring is off on your PowerBook Refer to owner s manual supplied with your Macintosh com puter for mirroring NOTE A Video Adapter cable manufactured by Apple Computer is needed for a PowerBook which does not have a mini D Sub 15 pin connector Settings for Monitor Mode lumber o switcl Resolution 13 multi scan mode 16 13 17 multi scan mode 19 13 21 multi scan mode 21 13 13 fixed mode 640x480 VGA SVGA mode 16 fixed mode 832x624 19 fixed mode 1024x768 21 fixed mode 1152x870 ON 99 9999 299 9 29 9 ON ON NOTE For settings other than display modes supported by your Macintosh and the projector use of the DIP switch may bounce an image slightly or may display nothing
33. be used wirelessly Features you ll enjoy Simple set up and operation Hot air blown from the vents does not bother the audience dur ing your presentation since the vents are located on the front and bottom A high performance AC120 watt P VIP lamp A wireless card remote control that can be stored in the projec tor The manual zoom control enables you to adjust the image to be between 25 and 300 inches measured diagonally Keystone correction allows you to correct trapezoidal distortion so that the image is square Youcanchoose between video modes depending on your source normal for a typical picture natural for true color reproduc tion The built in PC Card Viewer allows you to start your presenta tion even when a PC is not available at the site The Capture enables you to capture the current projected im age Animage 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 blend ing technology an extremely accurate image compression tech nology offers a crisp image with SXGA 1280 X 1024 resolu tion You can select any point on the screen with the pointer and enlarge the selected area Supports most VGA SVGA XGA SXGA with Ad vanced AccuBlend Macintosh component signal YCbCr YPbPr or any other RGB signals within a horizontal frequency range of 15 to 85 k
34. ble A highlighted triangle indicates the item is active Tab Indicates a group of features in a dialog box Clicking on any tab brings its page to the front Radio button Use this round button to select an option in a dialog box 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 Descriptions amp Functions Source Select Source Select Enables you to select a video source such RGB as a VCR DVD player laser disc player computer or document camera depend ing on what is connected to your inputs Press the Select button on the projec tor cabinet or buttons on your re mote control to highlight the menu for the item you want to adjust Video S Video PC Card Viewer RGB Selects the computer connected to your RGB or component signal NOTE An optional component cable Component V cable is needed for a component signal Video Selects what is connected to your Video input VCR laser disc player DVD player or document camera S Video Selects what is connected to your S Video input VCR DVD player or laser disc player Jump Displays a list of slides while you are playing back e Select Displays a list of folders wh
35. containing four eraser of different thickness from which you can select an eraser you prefer by left clicking 3 Clear Clears the drawing completely from the ChalkBoard Screen Color Selects a color Left click to display the color palette from which you can select a color you prefer by left clicking View Hides the tool bar by left clicking Right clicking any where on the screen displays the ChalkBoard tool bar again X Exit Clears the complete drawing and exits the ChalkBoard NOTE The ChalkBoard feature is available only when a USB mouse is used Free hand drawings cannot be saved or captured The main menu is not available while you display the ChalkBoard screen The Capture and the Source Display function are not available on ChalkBoard screen Switching slides clears a drawing completely Selecting BMP and JPEG files automatically switches to the PC Card Viewer source Help Help Contents Contents Provides an online help about how to use the menus An underlined link means that you can move to an adjustment item di rectly Selecting the underlined link and pressing ENTER moves to the corre sponding adjustment item Source Information Projector Information Source Information Displays the status of the current signal This dialog box has three pages Projector Information Displays the lamp usage hours E 25
36. ctor cabinet or the optional full function remote control will the power indicator turn to green and the projector become ready to use NOTE To turn the projector on by plugging in the power cable use the menu and enable the Auto Start feature See page 23 2 Select the Computer Video Source or PC Card Viewer Press the Source button on the remote control or the projector cabinet to select Video VCR document camera or laser disc player S Video RGB computer or DVD with component output or PC Card Viewer CompactFlash Card to display the image Or press the Menu button on the remote control or the cabinet and use the menu to select your video source Video S Video RGB or PC Card Viewer NOTE The standard video signal NTSC4 43 and PAL60 must be manually selected from the pull down menu for Video System on Setup because it cannot be automatically detected 3 Adjust the Image Size and the Focus Use the Zoom ring to adjust the image size then use the Focus ring knob to obtain the best focus Use the Magnify button or on the remote control to make the image larger up to 400 4 Turning off the Projector First press and hold the POWER button on the cabinet or the OFF button on the remote control for a minimum of two seconds The power indicator will glow amber Then unplug the power cable The power indicator will go out IMPORTANT
37. deo noise dot interference or cross talk This is evident when part of your image appears to be shimmering Use the lt q and gt buttons to adjust the image Use Phase only after the Clock is complete This adjustment is made automatically when the Auto Adjust is turned on Resolution when Auto Adjust is off This allows you to activate or deactivate the Advanced AccuBlend feature Auto Turns on the Advanced AccuBlend feature The projec tor automatically reduces or enlarges the current image to fit the full screen Native Turns off the Advanced AccuBlend feature The projec tor displays the current image in its true resolution NOTE While you are displaying an image with higher resolu tion than the projector s native resolution even when you are in the Native mode the image is displayed full screen using the Advanced AccuBlend feature Color Temperature This feature adjusts the color temperature using the slide bar Move the slide bar to the right to increase the color temperature for a bluish image to the left to decrease it for a reddish image Color Temperature X C A Keystone This feature corrects the keystone trapezoidal distortion to make the top of the screen longer or shorter to be the same as the bottom Use the lt q or P gt buttons on the slide bar to correct the keystone trapezoidal distortion NOTE The maximum keystone angle that c
38. e minimum size the image can be is approximately 25 0 6 m measured diagonally when the projector is roughly 4 feet 1 2 m from the wall or screen The largest the image can be is 300 7 6 m when the projector is about 40 feet 12 2 m from the wall or screen Using a Tabletop or Cart 1 Place your projector on a flat level surface at the optimal distance from the screen or wall so you realize the size image you want Avoid having bright room lighting or sun light directly on the screen or wall where you ll be projecting the image 2 Connect the power cable remove the lens cap and turn the projec tor on If no input signal is available the projector will display a background image Ensure that the projector is square to the screen 4 Move the projector left or right to center the image horizontally on the screen Top view Screen 5 To center the image vertically lift the front edge of the projector and press the One Push Tilt buttons on the front side of the pro jector just above the feet to release the Front Adjustable feet There is approximately 5 degrees of up and down adjustment for the front of the projector Side view 6 If necessary adjust the front or rear feet to properly position the projected image on the screen If the projected image does not appear square to the screen then use keystone correction for proper adjustment The Lever Type Adjustable R
39. ear foot height can be changed up to 3 degrees 7 Adjust the size of the image using the Zoom ring on the lens Distance Chart Screen Screen center B Projector base Screen bottom LT84 1 87 47 6mm LT140 1 98 50 4mm Screen inch Unit inch A C cosa B 3 7H 25 4 C XGA tele 2 41 x H 2 0 or C XGA wide x 1 2 C XGA wide 2 0 x 2 0 C SVGA tele 2 43 x H 1 75 or C SVGA wide x 1 2 C SVGA wide 2 0 x H 1 9 D E 2 E H 4 x 3 a H 4 x 5 A Distance between lens center and screen center B Vertical distance between lens center and screen bottom screen top for ceiling mount C Horizontal throw distance between screen surface and pro jector lens D Vertical distance between screen center and screen bottom screen top for ceiling mount E Screen Height S VGA LT84 Unit mm H inch A C cosa B 3 7H C XGA tele 2 41 x H 2 0 x 25 4 or C XGA wide x 1 2 C XGA wide 2 0 x H 2 0 x 25 4 C SVGA tele 2 43 x H 1 75 x 25 4 or C SVGA wide x 1 2 C SVGA wide 2 0 x H 1 9 x 25 4 D E 2 E H 4 x 3 a H 4 x 5 Installation Angle The installation angle for the projector must not exceed 15 Deviating from this angle could degrade the performance of the projector and may cause reliability problems NOTE Distances may vary
40. ext Jump Delete The launcher is a tool bar including the following buttons Drag Drags to move the tool bar for USB mouse opera tion only 4l Prev Returns to the previous slide or folder I gt Next Advances to the next slide or folder m Play Stop Plays back automatically or manually depending on the setting on PC Card Viewer Options of the menu This allows you to stop Auto Play while you are play ing back and to resume playing from the selected slide or folder when Auto Play is selected This allows you to move on to the next slide when Manual Play is selected Brightness Ed 4 Picture not available for Card Viewer Brightness Adjusts the brightness level or the back raster inten sity 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 The red level is used as reference This adjustment is only valid for Video and Component inputs Not RGB Sharpness Controls the detail of the image for Video Not for RGB and Component Volume not available for PC Card Viewer and RGB Adjusts the sound level of the projector Image not available for PC Card Viewer Allows for adjustments of the image po Image n sition and stability Auto Adjust Posi
41. ged to a steady amber glow Immediately after the cooling fan stops working The cool ing fan continues to work for ONE minute after the projector is turned off with the POWER OFF button While the POWER and the STATUS indicators are alternately flashing Fire and Shock Precautions 1 Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build up of heat inside your pro jector Allow at least 3 inches 10cm of space between your projector and a wall Prevent foreign objects such as paper clips and bits of pa per from falling into your projector Do not attempt to re trieve any objects that might fall into your projector Do not insert any metal objects such as a wire or screwdriver into your projector If something should fall into your projector disconnect it immediately and have the object removed by a qualified NEC service personnel 3 Do not place any liquids on top of your projector Warnings Do not look into the lens while the projector is on Serious damage to your eyes could result Keep any items such as magnifying glass out of the light path of the projector The light being projected from the lens is extensive therefore any kind of abnormal objects that can redirect light coming out of the lens can cause unpre dictable outcome such as fire or injury to the eyes Do not cover the lens with the supplied lens cap or equiva lent while the projector is on
42. he right channel audio input for stereo sound Video and S video only NOTE Although stereo Audio input jacks are provided the pro Jector will only produce Mono sound This is due to one speaker limitation of the projector 11 Built in Security Slot ff This security slot supports the MicroSaver Security System MicroSaver is a registered trademark of Kensington Microware Inc The logo is trademarked and owned by Kensington Microware Inc Remote Control Features Full Function Remote Control LT40RT optional Wireless Card Remote Control supplied Gone 6 NOTE For the supplied card mote control remove the transpar ent insulation tape by pulling it before use See page E 34 for bat tery installation N AUTO ADJ S ve p ZEE 2 CANCEL R CLICK P PQINTER PIC MUTE 2 p MAGNIFY i 10 NE n Remote Jack __ Not available LT84 LT140 Wireless Card Remote Control 1 Source Button Press to select a video source 2 Auto Adjust Button Use this button to adjust Position H V and Pixel Clock Phase for an optimal picture Some signals may not be displayed correctly or in some cases it may take some time for a source to be switched to another 3 Menu Button Displays the main menu for operation 4 Select A V lt Mouse
43. he tool bar for Capture is not available if you display the ChalkBoard and the PC Card Viewer tools and Main menu using the remote control When using a USB mouse you can display the ChalkBoard and the PC Card Viewer tools and Main menu as well as the Capture tool bar NOTE You can compress a captured file JPEG using the Cap ture Options in the Setup dialog See page E 24 NOTE Captured images with higher resolution than the projector s native resolution cannot be displayed correctly 30 NOTE File size of the captured image varies depending on the resolution of an input signal Since an image data is compressed with the JPEG format the im age is slightly degraded NOTE An hourglass indicating that an image is being captured ap pears on the projector s display Do not eject the CompactFlash card or turn off the projector s power while this icon is displayed Doing so will damage the CompactFlash card data If the CompactFlash card data is damaged use a computer to repair the data NOTE The folder in the right bottom is always a folder exclusively for captured images To display the list of folders when there are 13 or more indexes stored on the CompactFlash card select Edit in dex from the PC Card Viewer software s File menu and move the index you want to display to within 12 indexes from the top of the folder index For details on indexes refer to the PC Card Viewer software s help fi
44. ignal Level Video signal 0 7Vp p Analog ROONG Sync signal TTL level RGB Signal Analog YCbCr Signal Red Cr Green or Sync on Green Y Blue Cb Ground Ground Red Ground Cr Ground Green Ground Y Ground Blue Ground Cb Ground No Connection Sync Signal Ground Ground Bi directional DATA SDA Horizontal Sync or Composite Sync Vertical Sync Data Clock 40 Timing Chart Resolution Refresh Rate Frequency H Dot Clock Y N Signal Dots Hz kHz MHz Y NTSC 640 x 480 60 15 734 Y PAL 768 x 576 50 15 625 768 576 50 15 625 VESA 640 x 350 85 08 37 86 31 5 Y MAC 640 x 400 66 35 30 24 Y IBM 640 x 400 70 31 47 25 175 Y VESA 640 x 400 85 08 37 86 31 5 Y VESA 640 x 480 59 94 31 47 25 175 Y IBM 640 x 480 60 31 47 25 175 Y MAC 640 x 480 60 31 47 25 175 Y MAC 640 x 480 66 67 34 97 31 334 Y MAC 640 x 480 66 67 35 30 24 Y VESA 640 x 480 72 81 37 86 31 5 Y VESA 640 x 480 75 37 5 31 5 Y IBM 640 x 480 75 39 375 31 49 Y VESA 640 x 480 85 01 43 269 36 Y IBM 720 350 70 09 31 469 28 322 Y VESA 720 x 400 85 04 37 927 40 Y IBM 720 350 87 85 39 44 35 5 Y IBM 720 x 400 87 7 39 375 35 5 Y VESA 800 x 600 56 25 35 16 36 Y VESA 800 x 600 60 32 37 879 40 Y VESA 800 x 600 72 19 48 077 50 Y VESA 8
45. ile you are playing back Q Delete Deletes a captured slide s or all the captured slides in the selected folder View Hides the tool bar while you are playing back Click ing with the right button of a mouse shows it again Adjustments Adjustments Provides access to controls for your im Picture age and sound Use the buttons on your remote control to highlight the menu Volume s for the item you want to adjust Image gt Color Temperature Keystone Factory Default NOTE A frame may freeze for a brief period of time when a video is played back in fast forward or fast rewind with a Video or S Video source PC Card Viewer This feature enables you to make presentations using a CompactFlash card that contains captured images and slides created with the exclu sive PC Card Viewer Utility contained in the CD ROM See page E 27 for installing the PC Card Viewer Utility The starting screen for the PC Card Viewer varies depending on the settings of the Setup s Page 3 See Setup on page E 24 NOTE Even if you switch the current PC Card Viewer source to another source the current slide is retained When you return back to the PC Card Viewer you will get the slide that has been retained A launcher will appear when you press the MENU button Prev Play Stop Select View Drag a e PRA N
46. is green the projector is on when the indica tor is amber it is in standby mode 9 Power Button Use this button to turn the power on and off when the power is supplied and the projector is in standby mode NOTE To turn off the projector press and hold this button for a minimum of two seconds Terminal Panel Features 1 2 3 4 Slot for Kensington MicroSaver Security System 6 D PC CARD USB ACCESS PC CONTROL MOUSE OUT RGB INPUT S VIDEO VIDEO AUDIO This panel is located on the left side and is where you connect your cables 1 USB Mouse Terminal Connect a commercially available mouse that supports USB You can operate the menu or PC Card Viewer with the USB mouse via this terminal Note that this terminal is not used with a computer and that there may be some brands of USB mouse that the projector does not support 2 PC Card Access Indicator Lights while accessing a CompactFlash memory card 3 Eject Button Press to eject a CompactFlash memory card 4 PC Card Access Slot Insert a CompactFlash memory card here 5 PC Control Port Mini DIN 8 Pin Use this port to connect your PC to control your projector This enables you to use your PC and serial communication protocol to control the projector If you are writing your own program typical PC control codes are on page E 42 A cap is put on the port at the factory Remove the cap when
47. le Deleting Captured Images Prev Play Stop Select View Drag lr elg Next Jump Delete Using the Delete button on the tool bar for PC Card Viewer can de lete captured images To delete captured images 1 Select PC Card Viewer 2 Use gt button to select the Capture folder in the right bottom of the screen 3 Press the MENU button to display the tool bar 4 Use the lt q or gt button to select the Delete icon and press the ENTER button or click with a mouse button Viewing Digital Images Digital images can be played with the PC Card Viewer if the follow ing conditions are met Ifthe image can be stored on an MS DOS format CompactFlash card Ifthe image can be stored in a format supported by the PC Card Viewer With the PC Card Viewer images on the card are searched for in directories and images in JPEG or BMP format are recognized as slides Searchable directories are directories within two steps from the root directory and searchable images are images within the first 12 files in the directory Only file and slide switching are pos sible NOTE The maximum number of images recognized as slides within one directory is 128 Uninstalling the PC Card Viewer Software Even if you do now know the PC Card Viewer software s file names or where they are stored the PC Card Viewer software files can be easily removed from the syste
48. lide bar will show you the amount of increase or de crease 5 The change is stored until you adjust it again ENTER Stores the setting or adjustments CANCEL Return to the previous screen without storing settings or adjustments 6 Repeat steps 2 5 to adjust an additional item or press Cancel on the projector cabinet or the remote control to quit the menu display Using a USB Mouse Using a USB mouse gives you a smooth operation commercially available USB mouse is required 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 main menu Clicking gt displays the pull down menu To close the menu click anywhere in the background Adjusting and Setting Display You can select a menu item and click with a mouse button to make adjustments and setting Examples Click or press and hold the mouse button lt q 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 DX The display is closed If you click anywhere in the background while displaying adjust ment and setting menu or dialog box you will ge
49. line help for instructions on using the PC Card Viewer software Contents of the English version PC Card Viewer software PC Card Viewer Utility 1 0 This is the software used for creating PC Card Viewer slides In this manual it is referred to as the PC Card Viewer software PC CARD VIEWER PPT CONVERTER 3 0 This is an application that converts files created with Microsoft PowerPoint 95 or 97 into indexes so that they can be played di rectly with the PC Card Viewer Utility 1 0 PC Card Viewer PPT Converter is installed automatically when you install the PC Card Viewer Utility To start PC Card Viewer PPT Converter Select PC Card Viewer PPT Converter from NEC PROJECTOR TOOLS Basic Operation of the PC Card Viewer Software PC Card Viewer Utility is an application for editing documents con verting them into slides and storing them on CompactFlash cards as playback data indexes for presentations using projectors E 27 Operating the PC Card Viewer Function from the Projector playback This section describes the operation for showing slides of presenta tion documents created using the PC Card Viewer function with the projector It is also possible to make slides directly from the images projected with the projector Projecting slides 1 Insert a CompactFlash card into the card slot Insert the CompactFlash card with the side with the insertion di rection arrow on the top Press the eject button
50. m using the Install Uninstall Applica tions control panel in Windows 95 Normally there is no need to perform this operation Uninstalling the software Use the procedure described below to uninstall the PC Card Viewer software files 1 From the Start menu select Settings then Control Panels a i 2 Inthe Control Panels dialog box double click on Add Remove Programs 5 amp wd 3 m s amp 3 In the Add Remove Programs Properties dialog box click the Setup Remove tab then select PC Card Viewer Utility 1 0 from the list of applications and click on Add Remove i e t9 4 4 In the Confirm File Deletion dialog box click Yes 0 n E z R 5 Once the application is uninstalled click on OK in the Re move Program From Your Computer dialog box E 31 Terminology PC card ATA card CompactFlash TYPE II and III BMP JPEG This is the name of a card currently being standardized by the Japan Electronic Industry Association JEIDA and PCMCIA Personal Computer Memory Card Interface Association of the United States A type of PC card ATA was originally a type of interface between computers and fixed disk devices The ATA card is a standard card type recording medium CompactFlash card is a small removable card conforming to ATA specifications It is one fourth the volume of a PCMCI
51. mp time clock is reset to zero the STATUS indicator goes out NOTE There is an interlock on this case to prevent the risk of elec trical shock Do not attempt to circumvent this interlock E 33 Remote Control Battery Installation Wireless Card Remote Control supplied Full Function Remote Control LT40RT optional 1 Press firmly and slide the battery cover off 1 Press firmly and slide the battery cover off 2 Remove the old Lithium coin cell and install new one CR2025 2 Remove both old batteries and install new ones AA Ensure that Ensure that the side with a is upward you have the batteries polarity aligned correctly 3 Put the cover back Operating Range Wireless Card Remote Control supplied Full Function Remote Control LT40RT optional 34 5 TROUBLESHOOTING This section helps you resolve problems you may encounter while setting up or using the projector Status Light Messages Condition Status OFF Normal On continually The projector lamp has exceeded 1000 hours of operation and should be replaced Blinking very rapidly On and off in a cycle of 1 sec The lamp cover is not fastened properly Check and reattach it if necessary Blinking rapidly On and off in cycle of 4 sec The temperature protector has been triggered If the room temperature is high move the projector to
52. ntaining the original proportion Wide Zoom Displays DVD s squeezed video picture with a 16 to 9 aspect ratio expanded in the horizontal direction converted to 4 to 3 aspect ratio Displays DVD s squeeze video picture with a 16 to 9 aspect ratio compressed in the vertical direction maintaining the 16 to 9 aspect ratio Cinema Video Mode Video Mode Gamma Noise Reduction Color Matrix Gamma Gamma Normal ONatural 1 ONatural 2 Use the lt q or gt buttons to choose Normal when in a lighted room and Natural 1 amp 2 when in a darkened room Natural 1 for better flesh tone Natural 2 for true reproduction of middle tones Each mode is recommended for Normal Default for RGB signal Factory preset Natural 1 Default for Video and S Video signal Natural 2 Default for component signal Noise Reduction Noise Reduction Off OLow OMedium OHigh You can select one of the following three levels for reducing video noise to your preference NOTE The lower the Noise Reduction level the better the im age quality by way of higher video bandwidth Color Matrix Color Matrix r Select Color Matrix HDTV OSDTV r Select Color Matrix Type B Y R Y OCb Cr OPb Pr First select an appropriate color matrix to fit your component signal for HDTV or SDTV Then select an appropriate matrix type from B Y R Y Cb Cr
53. ntal Resolution Power Requirement Input Current Mechanical Dimensions Net Weight Environmental Considerations Regulations Digital Light Processing DLP Digital Micromirror Device and DMD are trademarks of Texas Instruments LT84 LT84G LT140 LT140G Single Chip Digital Micromirror Device DMD 800x600 dots LT84 1024x768 dots LT140 Manual zoom manual focus LT84 F3 0 3 3 f 2 28 33 mm LT140 F2 7 3 0 f 35 42 mm 120 W P VIP lamp 25 300 inches 635 0 7620 mm diagonal 3 9 40 ft 1 2 12 2 m Video NTSC PAL PAL60 SECAM NTSC4 43 Horizontal Frequency 15 85 kHz RGB 24 kHz or over Vertical Frequency 50 85 Hz RGB 80 MHz Reproduction Full color 16 7 million colors simultaneously 500 TV lines NTSC PAL YCbCr 300 TV lines SECAM RGB LT84 800 dots horizontal 600 dots vertical LT140 1024 dots horizontal 768 dots vertical 100 120 200 240 VAC 50 60 Hz 2 1 A 100 120 VAC 1 0A 200 240 VAC 9 3 W x 2 8 H x 11 6 D 235mm W x 58mm H x 294mm D not including protrusions LT84 5 5 Ibs 2 5 kg LT140 5 7 lbs 2 6 kg Operational Temperatures 41 to 95 F 5 to 35 C 30 to 85 humidity 14 to 140 F 10 to 60 C 30 to 85 humidity Storage Temperatures UL Approved UL 1950 CSA 950 Meets DOC Canada requirements Meets FCC Class A requirements Meets AS NZS3548 Meets EMC Directive EN55022 EN5
54. o Play while you are playing back and to resume playing from the selected slide or folder when Auto Play is selected This allows you to move on to the next slide when Manual 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 Delete a l Deletes a captured slide s or all the captured slides in the Capture specific folder View Hides the tool bar while you are playing back Press ing the MENU button or clicking with the right but ton of a mouse shows it again NOTE The tool bar for PC Card Viewer is not available if you display the ChalkBoard and the Capture tools and Main menu using the re mote control When using a USB mouse you can display the ChalkBoard tool bar the Capture tool bar and Main menu as well as the PC Card Viewer tool bar The tool bar is operated with buttons on the remote control cabi net and USB mouse If no memory card is inserted in the PC CARD ACCESS slot there is no signal and a black blue or logo background is displayed de pending on the setting Playback is stopped when 4 or gt on the remote control or the cabi net is pressed in Auto Play mode NOTE Up to 12 indexes can be displayed on the list of folders The folder in the right bottom is always a folder exclusively for captured images but is only displayed when images ha
55. or Pb Pr NOTE The Color Matrix feature is available for component signal only E 22 Projector Options Projector Options Enables you to set preferences and other Menu operating options Setup Menu Menu Ed Language S Displ English gt OOn OON Projector Pointer Pointer 1 P Pointer 1 Pointer 2 Pointer 3 Pointer 4 Pointer 5 Pointer 6 Pointer 7 Pointer 8 AAMwAM AAVT Allows you to set preferences for the on screen menu Language You can choose one of seven languages for on screen instruc tions The options are English German French Italian Span ish Swedish and Japanese Projector Pointer This enables you to select from eight different Pointer icons for the Pointer button on your remote control After moving your Pointer icon to the area you want on the screen press the Magnify button on the remote control to enlarge the selected area on the screen SANRA EA BS BS NOTE There may be cases where the Pointer function is not avail able for a non interlace signal at 15kHz such as video game Source Display You can turn on and off the information for input name such as VIDEO and RGB When this option is on the current input will be displayed each time you switch sources or turn on the projector Setup Enables you to set operating options Press to save your changes fo
56. or will automatically turn itself off Power Off Confirmation This option determines whether a confirmation dialog for turn ing off the projector will appear or not Keystone Save This option enables you to save your current keystone settings Saving your change once affects all sources The changes are saved when you turn off the projector White Segment You can put emphasis on either brightness or color for a pro jected image If you prefer putting emphasis on brightness place a checkmark in the box to turn the option on If you prefer an image in truer color turn off this option Clear Lamp Hour Meter Resets the lamp clock back to zero Pressing this button appears a confirmation dialog box To reset the lamp usage hour press OK NOTE The projector will turn off and go into standby mode af ter 1100 hours of service If this happens press the Help but ton on the remote control for ten seconds to reset the lamp clock back to zero Do this only after replacing the lamp 23 3 Page1 Page2 Pages Setup X PC Card Viewer Options Start Mode Show Folder List OAuto Play Manual Play Auto Play Interval 4 15 sec Capture Options O High Quality Normal O High Compression OK Cancel PC Card Viewer Options Start Mode Sets the starting condition when PC Ca
57. r all the features of Pagel Page2 and Page3 Pagel Setup X Page1 Page2 Page3 Orientation Signal Select Front Floor RGB auo 0 VIDEO p Background S VIDEO Auto D Blue b Orientation This reorients your image for your type of projection The options are front floor projection rear ceiling projection rear floor projection and front ceiling projection Background Use this feature to display a black blue screen or logo when no signal is available Transferring a logo from your PC You can transfer your background logo from your PC to the projector To proceed as follows 1 Install the PC Control Utility 1 0 on your PC from the supplied CD ROM See page E 27 for installation 2 Connect the PC CONTROL port of the projector with the serial port of your PC with the serial cable included with the optional full function remote control LT40RT and then turn on the pro jector 3 Start the PC Control Utility on your PC 4 Click Logo Transfer button For more detailed information see Readme txt file included on the supplied CD ROM NOTE File size must be 64KB or less Signal Select RGB Allows you to choose RGB for an RGB source such as a com puter or Component for a component video source such as a DVD player Normally select Auto and the projector automati cally detects a component signal Howe
58. rd Viewer input is selected on the projector Show Folder List When PC Card Viewer input is selected on the projector the folder lists will be displayed and allows you to select the presentation from a CompactFlash card Auto Play If this option is checked any given slide will start to play auto matically Auto Play Interval You can specify interval time between 5 and 300 seconds NOTE The Auto Play Interval time set on the PC Control Utility overrides the one set here Manual Play Views a slide manually when PC Card Viewer input is selected NOTE The Auto Play and Manual Play options determine the behavior of the Play Stop m icon on the Viewer tool bar When selecting Show Folder List or Manual Play while the Auto Play feature is not checked and you select PC Card Viewer for the input source you can manually advance to the next slide or the previous slide NOTE If you check Auto Play and select PC Card Viewer on the projector the slides will automatically start to play back from any given slide Capture Options available for JPEG only These options are used for the Capture function which you can select from Tools You have three options for JPEG compression quality High quality Normal and High Compression High Quality Gives quality of JPEG a priority Normal Gives normal JPEG quality High Compression Gives compression a priority Tools Tools
59. reen Reposition the projector to improve its angle to the screen See page E 12 Use the Keystone in the Adjustment Menu to correct the trapezoid distortion See page E 21 Picture is blurred Adjust the focus See page E 12 or E 17 Reposition the projector to improve its angle to the screen See page E 12 Ensure that the distance between the projector and screen is within the adjustment range of the lens See page E 13 Image is scrolling verti cally horizontally or both Use menus or Source button on the remote control or the cabinet to select the source you want to input Remote control does not work Check the card remote control If the insulation tape remains remove it See page E 10 Install a new battery See page E 34 Make sure there are no obstacles between you and the projector Stand within 10 17 feet 3 5 m of the projector See page 34 Make sure that you are in the Projector mode and the Computer Projector Select button lights in red when using the optional full function remote control If not press the Computer Projector Select button Status indicator is lit or blinking See the Status Light messages above Cross color in RGB mode If Auto Adjust is off turn it on If Auto Adjust is on turn it off and balance the image with the Position and Pixel Adjust in the Adjustments Menu See page E 21 35 When using the Card Viewer function Problem Check These Items
60. rmation about operation and adjustment procedures or the set information for the current menu or adjustment during menu operation This also displays information how to use the Help Wireless Full Function Remote Control Optional You can use your optional full function remote control wireless to operate your projector With the mouse output port connected to your computer you can also use the projector s remote control to operate your computer s mouse wireless See page E 16 to connect your computer to the mouse output port NOTE If you are using a Macintosh computer you can click either the right or left button to activate the mouse 11 Power On And Off If power is applied you can use this button to turn your projector on and off NOTE To turn off the projector press and hold the POWER OF F button for a minimum of two seconds 12 LED Flashes when any button is pressed 13 Computer Projector Select Use this button to switch between Computer and Projector When Computer is selected the remote control works as your computer mouse In this mode only Mouse pad Laser R Click and L Click buttons are available NOTE When either the Menu Help or Pointer button is pressed the Computer Projector Select button lights in red to indicate that your projector is in the Projector mode If no buttons are pressed within 10 seconds the light goes out and the Projector mode is canceled 14 Laser
61. s used to view presentation data prepared on the computer and to capture and play images projected with the pro jector Inserting the CompactFlash Card Hold the CompactFlash card horizontally and insert it slowly into card slot with its top facing up The eject button pops out once the CompactFlash card is fully inserted Check that the CompactFlash card is fully inserted NOTE Do not try to force the CompactFlash card into the slot Ejecting the CompactFlash Card Press the eject button The CompactFlash card pops out a little Grasp the edges of the CompactFlash card and pull it out Do not eject the CompactFlash card while its data is being accessed Eject button Install the CompactFlash card on a PC card adapter when using on your PC Set the CompactFlash card in the direction shown in the dia gram and insert it into the card adapter Card adapter not supplied CompactFlash card not supplied Direction for Inserting the CompactFlash Card The CompactFlash card has a top and bottom and must be in serted into the CompactFlash card slot in a specific direction It cannot be inserted backwards or upside down Attempting to force it into the slot in the wrong direction may break the internal pin and damage the card slot Refer to the CompactFlash card s oper ating instructions for the proper direction of insertion CompactFlash Card Type The PC Card Access slot accepts CompactFlash only
62. t R V C Color VC Hue VC Sharpness V Auto Adjust R Position R Pixel Adjust R Resolution R V C All Data Current Signal Aspect Ratio VC Gamma R VC Noise Reduction VC Color Matrix C Language Menu Elements Title bar Tab Close button Setup x Page1 Page2 Page3 Orientation __ Signal Select Highlight Front Floor 0 Solid triangle VIDEO p Background S VIDEO Auto Blue OK Cancel Button OK Button Setup XI Page1 Page2 Page3 Check box Mouse Button Auto Start Right OLeft Hand Power Management Sensitivity 4 P Radio button OFast Medium OSlow Power Off Confirmation Keystone Save Clear Lamp Hour Mater White Segment OK Cancel Slide bar Brightness EX 4 Menu windows or dialog box typically have the following elements Title bar Indicates the menu title X Close button Click to close the window with saving changes USB mouse only Highlight Indicates the selected menu or item Solid triangle Indicates further choices are availa
63. t the main menu at the clicking point Main Menu Main Menu Source Select Adjustments Image Options Projector Options Tools Help Sub Menu Source Select RGB Video S Video PC Card Viewer Adjustments Picture Volume Image Color Temperature Keystone All All Factory Default Image Options Image Mode Video Mode 7 Projector Options Menu Setup Source Display Projector Pointer Tools Capture PC Card Files ChalkBoard Help Contents Source Information Orientation Background Signal Select Auto Start Power Management Power Off Confirmation Mouse Button Mouse Sensitivity Clear Lamp Hour Meter Keystone Save White Segment PC Card Viewer Options Capture Options Projector Information NOTE Adjustable sources R RGB V Video S Video C Component All All sources including PC Card Viewer Source Name Input Terminal Horizontal Frequency Vertical Frequency Sync Polarity Signal Type Video Type Sync Type Interlace Resolution Aspect Ratio Gamma Noise Reduction Color Matrix Matrix Type Lamp Hour Meter Items Adjustable Sources Brightness R V C Contras
64. tallation E 34 Operating 22 0 34 5 TROUBLESHOOTING Status Light Messages Common Problems amp Solutions When Using the PC Card Viewer Function E 36 6 SPECIFICATIONS 37 Cabinet Dimensions E 38 D Sub Pin E 40 Timing c uo oet 41 PC Control 42 Cable 43 CompactFlash is a trademark of San Disk Corporation 1 INTRODUCTION Introduction to the MultiSync LT84 LT140 Projector This section introduces you to your new MultiSync LT84 SVGA LT140 XGA Projector describes the features and controls Congratulations On Your Purchase Of The MultiSync LT84 LT140 Projector The MultiSync LT84 LT140 is one of the very best projectors avail able today The MultiSync LT84 LT140 enables you to project pre cise images up to 300 inches across measured diagonally from your PC or Macintosh computer desktop or notebook VCR DVD player document camera a laser disc player or PC Card Viewer You can use the projector on a tabletop or cart you can use the pro jector to project images from behind the screen and the projector can be permanently mounted on ceiling The remote control can
65. ter while it is on Do not point the laser beam at a person NOTE The optional full function remote control package LT40RT includes 1 Full function remote control 2 Mouse adapter for Macintosh 3 Mouse adapter for IBM PS 2 4 Serial cable 5 Two batteries AA 6 Remote control case The LT40RT optional remote control mouse kit can be obtained from your dealer at additional cost 2 INSTALLATION This section describes how to set up your MultiSync LT84 LT140 projector and how to connect video and audio sources Setting up Your Projector Your MultiSync LT84 LT140 Projector is simple to set up and use But before you get started you must first 1 Determine the image size 2 Set up a screen or select a non glossy white wall onto which you can project your image Carrying The Projector Always carry your projector in the supplied soft carrying case You must put the projector in the soft carrying case with the lens upward as shown below This is to prevent the lens from damage Carrying Case NOTE Do not put a notebook computer in the soft carrying case Doing so can cause damage to the computer When moving the pro jector or when it is not in use cover the lens cap Attaching the lens cap to thelens hood with the sup plied string and rivet Lens cap Selecting a Location The further your projector is from the screen or wall the larger the image Th
66. the card itself NOTE Captured images with higher resolution than the projector s native resolution cannot be displayed correctly 24 Card Files Displays a list of all the files stored in the CompactFlash card so that you can select a file you want to display You can also sort files by file name or date or display the file Although a list of all the files in the CompactFlash card is displayed you can view files in text HTML JPEG and BMP format only PC Card Files File Size Date Execute lt DIR gt 1999 06 01 HH MM lt DIR gt 1999 06 01 HH MM Exit 12345678 txt 1234567890 1999 06 17 HH MM 12345678 bmp 1234567890 1999 06 17 HH MM Sort 12345678 htm 1234567890 1999 06 17 HH MM Name abc Bl File Group All Free Space Path 7 Info 5 Files Selecting Execute displays the file you selected ChalkBoard available only when using with a USB mouse Provides the tool bar for producing freehand drawings 4 Pen Left click and drag to draw Right click to display the pen palette containing four lines of different thickness from which you can select a line you prefer by left clicking Erase Left click and drag to erase part of a drawing Right click to display the eraser palette
67. tion Pixel Adjust Resolution 20 Auto Adjust When Auto Adjust is set to On the projector automatically determines the best resolution for the current RGB input signal to project an image using NEC s Advanced AccuBlend Intelli gent Pixel Blending Technology The image can be automatically adjusted for position and stabil ity Horizontal Position Vertical Position and Pixel Adjust On Automatically adjusts image Horizontal Position Ver tical Position and Pixel Adjust Off User can adjust the image display functions Horizontal Position Vertical Position and Pixel Adjust manu ally Horizontal Vertical Position when Auto Adjust is off Adjusts the image location from left to right This adjustment is made automatically when the Auto Adjust is turned on Pixel Adjust when Auto Adjust is off Displays the Clock and Phase adjustments Clock Use this item with the Auto Adjust on to fine tune the computer image or to remove any vertical banding that might appear This function adjusts the clock frequen cies that eliminate the horizontal banding in the image Press the lt Q and gt buttons until the banding disappears This adjustment may be necessary when you connect your computer for the first time This adjustment is made au tomatically when the Auto Adjust is turned on Phase Use this item to adjust the clock phase or to reduce vi
68. to eject the card 2 Select the PC Card Viewer from the Source Select menu Source Select RGB Video S Video PC Card Viewer 3 Project slides Checking Show Folder List means that selecting PC Card Viewer input displays a list of the folders in the CompactFlash card and if Auto Play is checked the projector automatically starts to play slides at the first slide of the folder you have se lected When selecting Show Folder List or Manual Play while the Auto Play feature is not checked and you select PC Card Viewer for the input source you can manually advance to the next slide or the previous slide See page E 24 for more details A tool bar will appear when you press the MENU button on the re mote control or the projector cabinet or clicking with the right button of a mouse Prev Play Stop Select View Drag lt gt ee Next Jump Delete The tool bar includes the following buttons Drag Drags to move the tool bar This is available for USB mouse operation only 41 Prev Returns to the previous slide or folder Or this lets you play slides back in reverse I Next Advances to the next slide or folder Or this lets you play slides back gt Play Play Stop Plays back automatically or manually de pending on the setting on PC Card Viewer Options of the menu This allows you to stop Aut
69. uBlend on LT84 An SXGA image 1280 X 1024 is converted into a 1024 768 crisp image with NEC s Advanced AccuBlend on LT140 The USB terminal meets the USB1 0 specification and accepts a USB mouse only 2 3 4 Getting Started The fastest way to get started is to take your time and do everything right the first time Take a few minutes now to click through the CD ROM and 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 over view If the section doesn t apply you can skip it Getting To Know Your MultiSync LT84 1T140 Projector Monaural Speaker 1W Front Features 1W Controls Zoom Ring Focus Ring Terminal Panel Lens and Lens Cap One Push Tilt Button Front Remote Sensor Ventilation outlet Front Adjustable Foot Card Remote Control Slot The card remote control can be Rear Features stored in the cabinet To insert or pull out the card remote control fol low the procedures Push to insert One Push Tilt Button Front Adjustable Foot u ls AC Input Connect the supplied power cable s three pin plug here Lever Type Adjustable Rear Foot Bottom Features Top Features SOURCE 1 Source Button Use this button to select a video source such as a PC VCR DVD player or PC Card Viewer CompactFlash card installed 2 Auto Adjust Button Use this button to adjust
70. ve been captured To display the list of folders when there are 13 or more indexes stored on the CompactFlash card select Edit index from the PC Card Viewer software s File menu and move the index you want to display to within 12 indexes from the top of the folder index For details on indexes refer to the PC Card Viewer software s help folder 28 When the tool bar is not displayed Auto Play Mode If the Auto Play option is selected in Card Viewer Op Multi cursor blue marks tions of the menu any given slide will start to play automati cally You can also specify Auto Play Interval between 5 and 300 seconds Switching to Slides Directly from Other Input Modes With this function it is possible to switch directly to a slide when the picture of a VCR or computer is being projected Example When conducting presentations using a combination of slides and moving pictures from a VCR etc it is possible to switch from a PC When the tool bar is not displayed use the lt q or gt button to advance Card Viewer slide to the video picture then back to the PC Card Viewer to the next folder or return to the previous folder slide simply by using the Source button NOTE Even if you switch the current PC Card Viewer source to another source the current slide is retained When you return back to the PC Card Viewer you will get the slide that has been retained DIC a POWER OFF
71. ver there may be some component signals that the projector is unable to detect If this is the case select Component VIDEO and S VIDEO This feature enables you to select composite video standards manually Normally select Auto Select the video standard from the pull down menu This must be done for Video and S Video separately NOTE The standard video signal NTSC4 43 and PAL60 must be selected because it cannot be automatically detected Page2 Setup X 1 2 Mouse Button Right Hand OLeft Hand Auto Start Power Management Sensitivity _ OFast Medium OSlow Power Off Confirmation Keystone Save Clear Lamp Hour Mater White Segment OK Cancel Mouse Settings This option lets you to change your USB mouse settings The mouse settings feature is available for USB mouse only Choose the settings you want Mouse Button Mouse Sensitivity Right Hand or Left Hand Fast Medium or Slow Auto Start Turns the projector on automatically when the power cable is inserted into an active power outlet This eliminates the need to always use the Power button on the optional remote control or projector cabinet Power Management When this option is on and there is no RGB input for five min utes or more the project
72. your image is inverted use the Menu and Select buttons on your projector cabinet or AW buttons on your remote control to correct the orientation See page E 23 Wiring Diagram Commercially available To video S video and audio VCR DVD Player or LaserDisc Player pg USB Mouse Optional Component V cable PC CARD DVD Player with component output g EE PC CONTROL MOUSE OUT S VIDE VIDE AUDI o ee z Document Camera L MONO R ri T LI LI 1 LI Optional serial cable LI LI 1 LI LI 1 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 Remote Control Guideline for the Optional Full Func tion Remote Control 1 Plug the optional serial cable with the mouse output port of the projector into your computer s mouse port and restart your com puter to gain remote mouse control When using the remote control s built in infrared mouse on a laptop computer the laptop s mouse trackball or trackpad will be dis abled Disconnect the optional serial cable from the mouse output port and restart your computer to regain trackball or trackp

MultiSync LT84/LT140 Ultra-Portable Projector User`s Manual

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