NEC MultiSync LT 80, User Manual

Page 1: ...061 Printed in Japan Ultra Portable Projector Ultra Portable Projector Projector User s Manual NEC Technologies Inc 1250 N Arlington Heights Road Suite 500 Itasca Illinois 60143 1248 MultiSync LT 80 NEC Technologies ...

Page 2: ...G 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 IN SERTED DO NOT OPEN THE CABINET THERE ARE HIGH VOLTAGE COMPONENTS INSIDE ALL SERVICING MUST BE DONE BY QUALIFIED NEC SERVICE PERSONNEL 2 Precautions Please read this manual carefully before using your NEC MultiSync...

Page 3: ...immediately and have the object removed by a qualified NEC service person 3 Do not place any liquids on top of your projector Do not look into the lens while the projector is on Serious damage to your eyes could result Do not look into the laser pointer while it is on and do not point the laser beam at another person Serious injury could result 4 Important Safeguards These safety instructions are ...

Page 4: ... afin d éviter un incendie et des risques d électrocution S assurer de lire attentivement ces précautions de sécurité et respecter tous les avertissements décrits ci dessous Installation 1 Pour un fonctionnement optimal utiliser le projecteur dans une pièce sombre 2 Placer le projecteur sur une surface à niveau et dans un endroit sec exempt de poussières et d humidité 3 Ne pas placer le projecteur...

Page 5: ...sur la surface de la lentille 7 Remplacement de la lampe Assurez vous de bien remplacer la lampe lorsque le voyant d usure s allume Si vous continuez d utiliser la lampe après 1000 heures d utilisation l ampoule peut se briser et des brisures de verre peuvent être éparpillées dans le compartiment de la lampe Ne les touchez pas car elles peuvent vous blesser Dans ce cas contactez votre revendeur NE...

Page 6: ...owing 1 Removal or installation charges L I M I T E D W A R R A N T Y 9 2 Costs of initial technical adjustments set up including adjustment of user controls These costs are the responsibility of the NECTECH dealer from whom the product was purchased 3 Payment of shipping charges HOW YOU CAN GET WARRANTY SERVICE 1 To obtain service on your product consult the dealer from whom you purchased the pro...

Page 7: ...ur Document Camera 45 Connecting Your VCR DVD Player Or Laser Disc Player 45 Connecting An External Monitor 46 Connecting Your Remote Mouse Receiver 47 T A B L E O F C O N T E N T S 11 3 Operation General Controls 49 Using The Menus 51 Menu Descriptions Functions 53 Source Menu Source Icons 53 Image Adjust Menu Sound And Picture Control Icons 55 Power Menu Projector Control Icons 59 Settings Menu ...

Page 8: ...wered remote control operates all functions of projector can be used to control computer operation and has a built in laser pointer I N T R O D U C T I O N 1 Projector is compatible with VGA SVGA and XGA using NEC s AccuBlend Intelligent Pixel Blending Technology 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 SE...

Page 9: ...AA22 Remote mouse receiver Monitor adapter for Macintosh Remote control INTRODUCTION 16 Mouse adapter For Macintosh MultiSync LT80 User s manual Signal cable 15 Pin Mini D Sub To 15 Pin Mini D Sub connector Power cable MultiSync LT80 Projector Registration card Mouse adapter For IBM PS 2 Introductory video Serial cable Carrying case Remote control case MultiSync LT80 Quick Start Guide Quick Start ...

Page 10: ... EO VIDEO L MON O R AU DIO Monaural Speaker 1W Remote Sensor Ventilation Lens and lens Cap Focus Ring Zoom Ring Lever Adjustable Feet Cooling Fan Rear Features Remote Sensor Power Switch AC Input Connect the supplied power cable s three pin plug here Slot for Kensington MicroSaver Security System Left Side Features PC CONTROL VIDEO INPUT RGB INPUT RGB OUPUT S VIDEO RGB VIDEO L MONO R AUDIO AUDIO R...

Page 11: ... is on and you switch it off by pressing POWER OFF on the remote control or the POWER button on the projector the green LED blinks for one minute then lights up and the pro jector goes on standby The projector will not accept operation instructions for the one minute during which the LED is blinking during switching on or off as described above 7Status Indicator When this is lit red continually it...

Page 12: ...rol Port Use this port to connect your PC to control the MultiSync LT80 Projector This enables you to use your PC and serial communica tion protcol to control the projector If you are writing your own program command reference are on pages 83 to 86 1 2 21 INTRODUCTION 22 PC CONTROL VIDEO INPUT RGB INPUT RGB OUPUT S VIDEO RGB VIDEO L MONO R AUDIO AUDIO RGB AUDIO 3 3RGB Input Connector Mini D Sub 15...

Page 13: ... Jack You can use this jack to loop your audio to an external monitor from the VIDEO audio input or RGB audio input source 5Built in Security Slot 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 4 23 5 INTRODUCTION 24 PC CONTROL VIDEO INPUT RGB INPUT RGB OUPUT S...

Page 14: ...mote mouse receiver 4 LED Flashes when any button is pressed 25 POSITION MAGNIFY REDUCE PIC MUTE FREEZE VIDEO RGB MENU R CLICK LASER S VIDEO VOLUME OFF ON POWER 4 5 6 8 9 7 0 1 3 2 5 Power On And Off If your main power switch is turned on you can use these buttons to turn your MultiSync LT80 Projector on and off 6 Video Button Press to select an NTSC PAL SECAM or NTSC4 43 compatible video source f...

Page 15: ...ified press this button to activate the mouse This allows you to select the portion of the image displayed on screen Position button will remain lit for 10 seconds or until right click button is pushed F E C D A B INTRODUCTION 28 G NOTE When you are adjusting Position the Mouse Pointer button is used to move the picture F Picture Mute Button This button turns off the image for a short period of ti...

Page 16: ...jector When moving the projector or when it is not in use cover the lens with the lens cap I N S T A L L A T I O N 2 29 SelectingA Location The further your projector is from the screen or wall the larger the image The minimum size the image can be is approximately 24 0 61 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...

Page 17: ...approximately 5 5 degrees of up and down angle adjustment using the adjustable front feet 31 A Top view B Side view screen INSTALLATION 32 6 Fine tune the image s vertical position by adjusting the front feet of the projector Adjustment method A Start with the adjustable feet screwed in the locked position B Screw down the feet until proper angle is reached Note Adjust feet so that lens surface is...

Page 18: ...he projector in the large compartment of the case 4 Zip up the sides of the case 1 2 3 4 5 6 Projector Zipper Note book PC Other Accessories 5 Place notebook computer into carrying case 6 Store remote control and other accessories in front porch Carry projector carefully Bumping projector may cause damage When restoring the remote control place the case on the functional face to prevent possible m...

Page 19: ...NOTE Distances may vary 5 35 If your projector is mounted on the ceiling and your image is upside down use the Menu and Select buttons on your projector cabinet or buttons on your remote control to correct the orientation See page 60 INSTALLATION 36 231 300 200 260 100 113 80 104 60 78 40 52 24 27 1 2m 3 94ft 2 1m 6 89ft 3 15m 10 33t 4 2m 13 78ft 5 3m 17 39ft 10 65m 34 94ft 12 3m 40 35ft 19ft 5791...

Page 20: ... your computer s mouse port and restart your computer to gain remote mouse control 2 When using the remote control s built in infrared mouse on a laptop computer the laptop s mouse trackball or trackpad will be disabled Disconnect the infrared receiver and restart your computer to regain trackball or trackpad mouse control 3 If the screen goes blank while using your remote control it may be the re...

Page 21: ...jector VGA 6402480 for graphics VGA 6402400 for graphics VGA 6402350 for graphics VGA 7202400 for text VGA 7202350 for text SVGA 8002600 Macintosh at 6402480 Macintosh at 8322624 39 INSTALLATION 40 When using a Macintosh with the LT80 set the DIP switch of the supplied monitor adapter according to your resolution After setting restart your Macintosh See the following pages for setting of the DIP s...

Page 22: ... 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 LT80 and your Macintosh are connected with the monitor adapter and the supplied signal cable mini D Sub 15 pin connector and then restart your Macintosh NOTE Refer to your computer s owner s manual for more information about your comp...

Page 23: ...e that Windows is about to resize your display When asked if you want to keep your settings select Yes Method 2 1 Click on your My Computer icon 2 Open Control Panel and select Display 3 Change your resolution and click OK after the new resolution is selected 4 You may be asked to reboot for the changes to take affect or you ll get a message that Windows is about to resize your display When asked ...

Page 24: ...R DVD player 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 yourVCR DVD player or laser disc player to your projector if your VCR DVD player or laser disc player has this capability Be careful to keep your right and left channel connections correct for stereo sound 3 Turn on the projector and the VCR DVD ...

Page 25: ...ial cable from the remote mouse receiver 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 remote mouse receiver s serial cable and connect the receiver to your mouse port 3 When the remote mouse receiver is installed it will disable your regular mouse disconnect the remote ...

Page 26: ...r laser disc player S video or RGB computer button on the remote control to display the image Or press the Menu button on the cabinet and use the icons to select your video source Video S Video or RGB O P E R A T I O N 3 49 3 Adjust The Image SizeAdjust the size of the screen with the zoom ring lever on the projector 4 Focus Adjust the focus with the focus ring on the projector 5 Turning Off The P...

Page 27: ... or the Left Click button on the remote control to select a submenu or item 4 Adjust the level or turn the selected item on or off by using the Adjust or buttons on the remote control or cabinet The on screen gauge will display your changes The button is on and is off 5 The change is stored until you adjust it again 6 Repeat steps 2 5 to adjust an additional item or press Right Click on your remot...

Page 28: ...select a standard or one of six custom settings you can create and store Press the En ter button on the cabinet or the Left Click button on the remote control to save your selection NOTE If a previously saved custom memory location is used with a new or different input signal it may not sync up producing a distorted image or no image at all If so follow the instructions below 1 Disconnect the sign...

Page 29: ...se the Adjust or buttons to adjust the color Tint Use the Adjust or buttons to adjust the tint Sharpness Use the Adjust or buttons to adjust the sharpness Image Mode Use the Adjust or buttons to choose Normal for a regular picture Natural for true color reproduction or Document Camera for a document camera or other low APL picture NOTE 1 Flicker may appear on a freeze frame picture with a Video or...

Page 30: ...buttons until the banding disappears This adjustment may be necessary when you connect your compu ter for the first time This adjustment is made automatically when the Auto Picture is turned on 57 Fine Picture when AUTO PICTURE is off Use this icon to adjust the clock phase or to reduce video noise dot interference or cross talk This is evident when part of your image appears to be shimmering Use ...

Page 31: ...rojector will turn off and go into stand by mode after 1100 hours of service If this happens press the Power Off button on the remote control for ten seconds to reset the lamp clock back to zero Do this only after replacing the lamp Auto Start Turns the projector on automatically when the main power switch is turned on This elimi nates the need to always use the Power button on the remote control ...

Page 32: ...til it is correct Press Enter on the cabinet or the Left Click on your remote control to save your change The options are front floor projection rear ceiling projection rear floor projection and front ceiling projection Language Use the Adjust or to choose one of six languages for on screen instructions Press Enter on the cabinet or the Left Click on your remote control to save your change The opt...

Page 33: ...ry If this happens contact your NEC dealer for lamp replacement M A I N T E N A N C E 4 Step 3 Step 4 Step 5 Lamp cover 63 Lamp replacement procedure 1 Switch off the main power and unplug the power cord 2 Turn the main unit so that the bottom is up 3 Remove the lamp cover fastening screws 4 Slide the lamp cover in the direction of the arrow and remove it CAUTION Do not use a lamp other than the N...

Page 34: ...NTENANCE 66 Operating Range Range of 30 up down left right and a distance of 7 meters from the remote sensor 30 30 30 30 30 30 30 30 30 in the horizontal direction with the front remote sensor in the center 30 in the horizontal direction with the rear remote sensor in the center Operation distance of 7m Operation distance of 7m 30 in the vertical direction with the front remote sensor in the cente...

Page 35: ...ment de la lampe Etape 6 Etape 7 8 Etape 9 MAINTENANCE 68 Pour remplacer la lampe 1 Mettre l appareil sous tension et débrancher le cordon d alimentation 2 Retourner l unité principale pour avoir accès à la partie inférieure 3 Déposer les vis de fixation du couvercle de la lampe 4 Faire glisser le couvercle de la lampe dans la direction de la flèche et le déposer ATTENTION ne pas utiliser une autr...

Page 36: ...ctionnement Portée de 30 degrés vers le haut le bas la gauche la droite et d une distance de 7 mètres du capteur le télécommande 30 30 30 30 30 30 30 30 30 degrés dans la position horizontale avec le capteur de télécommande avant au centre 30 degrés dans la position horizontale avec le capteur de télécommande arrière au centre Operation distance of 7m Operation distance of 7m 30 degrés dans la pos...

Page 37: ...projector If any of the holes are blocked remove whatever is blocking them The temperature protector has been triggered If you switch the main Power switch Off then immediately switch it On again sometimes the power does not come on If this happens wait one minute then switch the power On again Condition OFF On Continually Blinking very rapidly On and off in a cycle of 1 sec Blinking rapidly On an...

Page 38: ...r to improve its angle to the screen Adjust the focus See page 50 Reposition the projector to improve its angle to the screen Ensure that the distance between the projector and screen is within the adjustment range of the lens 73 Problem Image is scrolling vertically horizontally or both Remote control does not work Status indicator is lit or blinking Cross color in RGB mode Check These Items Use ...

Page 39: ...Hz Video Bandwidth 60 MHz Color Reproduction Full color 16 7 million colors simultaneously Horizontal Resolution NTSC 550 PAL 350 SECAM 350 NTSC4 43 350 TV lines RGB 800 dots horizontal 600 dots vertical Power Requirement 100 120 220 240 VAC 50 60 Hz Input Current 6 25 A Mechanical Dimensions 9 8 W 24 8 H 212 8 D 24 8 cm W 212 2 cm H 232 5 cm D Net Weight 9 9 lbs 4 5 kg Operational Temperatures Pr...

Page 40: ...SPECIFICATIONS 78 PUSH ON OFF POWER STANDBY MENU SELECT ENTER ADJUST 12 2 310 0 59 14 9 4 8 121 6 3 86 98 0 67 17 9 25 235 PC CONTROL VIDEO INPUT S VIDEO VIDEO L MONO R AUDIO AUDIO AUDIO RGB INPUT RGB OUTPUT RGB RGB 3 33 84 5 Lens center ...

Page 41: ...e connected 1 Red 2 Green 3 Blue 4 GND 5 GND 6 Red GND 7 Green GND 8 Blue GND 9 No Connection 10 Digital GND 11 GND 12 No Connection 13 Horizontal Sync 14 Vertical Sync 15 No Connection 1 2 3 4 5 11 12 13 14 15 6 7 8 9 10 PC 15 Pin mini D Sub 79 SPECIFICATIONS 80 ...

Page 42: ...6402480 85 01 43 269 36 Y IBM 7202350 70 09 31 469 28 322 81 Y IBM 7202400 70 09 31 4469 28 322 Y VESA 7202400 85 04 37 927 40 Y IBM 7202350 87 85 39 44 35 5 Y IBM 7202400 87 7 39 375 35 5 Y VESA 8002600 56 25 35 16 36 Y VESA 8002600 60 32 37 879 40 Y VESA 8002600 72 19 48 077 50 Y VESA 8002600 75 46 88 49 5 Y VESA 8002600 85 06 53 674 56 25 MAC 8322624 74 55 49 725 57 283 N VESA 10242768 43interl...

Page 43: ...o Resets immediately after returning ACK 10 D Up DEH No Same as remote 11 D Down DFH No Same as remote 83 12 D Right DCH No Same as remote 13 D Left DDH No Same as remote 14 D Right Up 21H No Same as remote 15 D Left Up 22H No Same as remote 16 D Right Down 23H No Same as remote 17 D Left Down 24H No Same as remote 18 Freeze 91H No Same as remote 19 Front Floor 33H No 20 Front Ceiling 34H No 21 Re...

Page 44: ...s 60H Yes 0 to 63 35 Contrast 62H Yes 0 to 63 36 Color 64H Yes 0 to 63 37 Tint 66H Yes 32 to 31 E0 to 1F 38 Sharpness 68H Yes 0 to 3 39 Audio Volume 6AH Yes 0 to 63 40 Picture Adj 70H Yes 768 to 1279 2 byte Code 41 Fine Picture 6EH Yes 0 to 31 42 H Position 72H Yes 64 to 63 C0 to 3F 85 43 V Position 74H Yes 32 to 31 E0 to 1F 44 Lamp Reset 27H No 45 Language Select 3DH Yes 00 English 01 German 02 F...

Page 45: ...status Receiving success C5 Receiving failure CA Err Err 01 Command Error command not supported Err 02 Checksum Error Err 03 Busy command not acceptable 87 44 Err 04 Parameter Error parameter data abnormal 1 2 5 4 3 6 7 8 To RxD of PC PC Control Connector DIN 8P NOTE If failing in powering on the CPU returns the following NAKs CA Err 1 Err 1 8X Apply the corresponding bit Bit 0 Lamp housing is not...