NEC LT81 user manual

Part No. 78409942

Printed in Japan

Ultra-Portable Projector

Projector

User’s Manual

NEC Technologies, Inc.

1250 N. Arlington Heights Road, Suite 500

Itasca, Illinois 60143-1248

MultiSync®

LT 81

™

/100

™

NEC Technologies

Contents

Main Ultra-Portable Projector MultiSync NEC Technologies /100 LT Projector Users Manual RF Interference WARNING CAUTION LASER RADIATION- DO NOT STARE INTO BEAM WAVE LENGTH: 670 nm MAX. OUTPUT: 1 mW CLASS II LASER PRODUCT CAUTION 1 CAUTION Cleaning 3 Lamp Replacement Fire and Shock Precautions Important Safeguards Installation Power Supply ATTENTION ATTENTION DOC avis de conformation Importantes prcautions de scurit Installation ATTENTION Alimentation Nettoyage 8 7 Remplacement de la lampe NEC MultiSync Projector Products HOW LONG IS THE WARRANTY? 10 WHO IS PROTECTED? WHAT IS COVERED AND WHAT IS NOT COVERED TABLE OF CONTENTS 3. Operation 4. Maintenance 5. Troubleshooting 6. Specifications INTRODUCTION1 How Do You Get Started? Whats In The Box? 15 INTRODUCTION 16 MultiSync LT Getting To Know Your MultiSync LT81/LT100 Projector Front Features 17 INTRODUCTION 18 Rear Features Top Features Terminal Panel Features Page Remote Control Features Page Setting Up Your MultiSync LT81/LT100 Projector INSTALLATION229 31 Projection Distance INSTALLATION 32 Wide Tele 33 INSTALLATION 34 Desk top Ceiling mount Using A Tabletop Or Cart Page Transporting and storing the projector WARNING Ceiling Installation Wiring Diagram Connecting Your PC Or Macintosh Computer Settings for Monitor Mode 47 INSTALLATION 48 19 fixed mode 17 multi-scan mode VGA/SVGA mode Examples of DIP switch setting Page Connecting Your DVD Player Connecting Your Document Camera Connecting Your VCR Or Laser Disc Player Connecting An External Monitor Connecting Your Remote Mouse Receiver Page OPERATION357 IMPORTANT: Using The Menus Menu Descriptions & Functions Page 65 OPERATION 66 Page Page Using the Viewer function Page Page Page 8 4 7 56 3 1 2 Replacing The Lamp MAINTENANCE4 Page Remplacement de la lampe Page Status Light Messages TROUBLESHOOTING589 Common Problems & Solutions This section provides technical information about the MultiSync LT81/LT100 Projector's performance. Optical Electrical SPECIFICATIONS693 SPECIFICATIONS 94 Mechanical Cabinet Dimensions (LT81) 95 Unit : inch (mm) SPECIFICATIONS 96 Cabinet Dimensions (LT100) 97 Unit : inch (mm) SPECIFICATIONS 98 D-Sub Pin Assignments Timing Chart 101 SPECIFICATIONS 102 # 11522870, # 11522900 and # 128021024 images are compressed into 10242768 on LT100. 10242768 and 8322624 images are com- pressed into 8002600 on LT81. PC Control Command Reference Command Codes Command Codes (continued) Cable Connection Communication Protocol