NEC Lt155 Lcd Projector Users Manual
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LCD Projector MultiSync LT156/155/LT154 User’s Manual
NEC SOLUTIONS’ PROJECTOR PRODUCTS NEC Solutions (America), Inc. (hereafter NEC Solutions) warrants this product to be free from defects in material and workmanship under the following terms. HOW LONG IS THE WARRANTY NEC Solutions’ LT156, LT155 and LT154 projectors are cov- ered by a three (3) year limited parts and labor warranty from the date of the first customer purchase. The lamp when used under normal operating conditions is warranted for 1000 hours or six months, whichever comes first. WHO IS PROTECTED This warranty may be enforced only by the first purchaser, and is not transferable. WHAT IS COVERED AND WHAT IS NOT COVERED Except as specified below, this warranty covers all defects in material or workmanship in this product. NEC SOLUTIONS’ LIABILITY FOR ANY DEFECTIVE PRODUCT IS LIMITED TO THE REPAIR OR REPLACEMENT OF THE PRODUCT AT NEC SOLUTIONS’ OPTION. REPLACEMENT PRODUCTS MAY BE NEW OR ‘LIKE NEW’. The following are not covered by the limited warranty and NEC Solutions shall not be liable for: 1. Any product which is not distributed in the U.S.A. or Canada by NEC Solutions or which is not purchased, installed, and operated in the U.S.A or Canada. 2. Any product on which the serial number has been defaced, modified or removed. 3. Normal decrease in lamp light output over time. 4. Damage, deterioration or malfunction resulting from: a. Accident, misuse, abuse, neglect, improper ventilation, fire, dust, smoke, water, lightning or other acts of nature, unau- thorized product modification, or failure to follow instruc- tions supplied with the product. b. Repair or attempted repair by anyone other than a NEC Solutions authorized service center. c. Any shipment of the product (claims must be presented to the carrier). d. Removal or installation of the product. e. Any other cause which does not relate to a product defect. f. Use of the product beyond normal operating conditions. Normal operating conditions are defined as product use not in excess of 5 hours per day and 260 days per year. 5. Cartons, carrying cases, shipping cases, batteries, external cabinets, magnetic tapes, or any accessories used in connec- tion with the product. 6. Service required as a result of third party components. WHAT NEC SOLUTIONS WILL PAY FOR NEC Solutions will pay labor and material expenses for covered items, but NEC Solutions will not pay for the following: 1. Removal or installation charges. 2. Costs of technical adjustments, set-up, maintenance, or adjust- ment of user controls. 3. Payment of shipping and related charges incurred in returning the product for warranty repair. LIMITED WARRANTY (USA and Canada only) HOW YOU CAN GET WARRANTY SERVICE 1. To obtain ser vice on your product, consult the dealer from whom you purchased the product. 2. Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty coverage. In order to obtain warranty service, you may be required to describe and demonstrate the problem to your dealer or to NEC Solutions. 3. All products returned to NEC Solutions for service MUST have prior approval. To receive approval or for the name of the nearest NEC Solutions authorized service center, call NEC Solutions at 800-836-0655. 4. It shall be your obligation and expense to ship the product, freight prepaid, or to deliver it to a NEC Solutions authorized service center, in either the original package or a similar pack- age affording an equal degree of protection. 5. In the event a product is returned to NEC Solutions for warranty service, and it is determined that there is no product defect or that the product condition is not covered by this limited warranty, a diagnostic service fee may be charged to the customer. LIMITATION OF IMPLIED WARRANTIES EXCEPT AS EXPRESSLY SET FORTH IN THIS LIMITED WARRANTY, NEC SOLUTIONS MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ANY IMPLIED WARRAN- TIES THAT MAY BE IMPOSED BY LAW ARE LIMITED TO THE TERMS AND DURATION OF THIS LIMITED WARRANTY. EXCLUSION OF DAMAGES NEC SOLUTIONS’ LIABILITY FOR ANY DEFECTIVE PRODUCT IS LIMITED TO THE REPAIR OR REPLACEMENT OF THE PRODUCT AT NEC SOLUTIONS’ OPTION. NEC SOLUTIONS SHALL NOT BE LIABLE FOR: 1. DAMAGE TO OTHER PROPERTY CAUSED BY ANY DEFECTS IN THIS PRODUCT, DAMAGES BASED UPON INCONVE- NIENCE, LOSS OF USE OF THE PRODUCT, LOSS OF TIME, COMMERCIAL LOSS; OR 2. ANY OTHER DAMAGES, WHETHER INCIDENTAL, CONSE- QUENTIAL OR OTHERWISE. HOW STATE LAW RELATES TO THE WARRANTY SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS AND/OR DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUEN- TIAL DAMAGES, SO THE ABOVE LIMITATIONS AND EXCLU- SIONS MAY NOT APPLY TO YOU. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE. FOR MORE INFORMATION, CONTACT: NEC SOLUTIONS (AMERICA), INC. 1250 N. Arlington Heights Road, Suite 500 Itasca, Illinois 60143-1248 TELEPHONE 800-836-0655 www.necvisualsystems.com Customers are cautioned that product performance is affected by system configuration, software, the application, customer data, and operator control, among other factors. While NEC Solutions’ products are considered to be compatible with many systems, the specific functional implementation by the customers of the prod- uct may vary. Therefore, the suitability of a product for a specific purpose or application must be determined by the customer and is not warranted by NEC Solutions. Printed in Japan
DECLARATION OF CONFORMITY This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. U.S. Responsible Party: Address: Tel. No.:NEC Technologies, Inc. 1250 N. Arlington Heights Road Itasca, Illinois 60143 (630) 467-5000 Type of Product: Equipment Classification: Models:LCD Projector Class B Peripheral LT156, LT155 and LT154 We hereby declare that the equipment specified above conforms to the technical standards as specified in the FCC Rules.
E – 1 MultiSync LT156/LT155/LT154 LCD Projector User’s Manual English MENU ENTERCANCELSELECT POWERSTATUS ON /STAND BY SOURCE AUTO ADJUST PC CARD ACCESS
E – 2 IMPORTANT INFORMATION Precautions Please read this manual carefully before using your NEC MultiSync LT156/LT155/LT154 Projector and keep the manual handy for future reference. Your serial number is located under the name plate label on the bot- tom of your MultiSync LT156/LT155/LT154. 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 acces- sible. CAUTION TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER-SERVICEABLE PARTS INSIDE. 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 dangerous to make any kind of contact with any part inside of the unit. This symbol alerts the user that important information concerning the operation and maintenance of this unit has been provided. The information should be read care- fully to avoid problems. 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 EXTEN- SION CORD OR IN AN OUTLET UNLESS ALL THREE PRONGS CAN BE FULLY INSERTED. DO NOT OPEN THE CABINET. THERE ARE HIGH-VOLTAGE COM- PONENTS INSIDE. ALL SERVICING MUST BE DONE BY QUALI- FIED NEC SERVICE PERSONNEL. DOC Compliance Notice This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. 3. GSGV Acoustic Noise Information Ordinance: The sound pressure level is less than 70 dB (A) according 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 gov- ernment regulation could void your right to operate this equip- ment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equip- ment 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. How- ever, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful inter- ference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following mea- sures: •Reorient or relocate the receiving antenna. •Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio / TV technician for help. In UK, a BS approved 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 equipment please contact your supplier. CAUTIONLASER RADIATION- DO NOT STATE INTO BEAM RADIACION LASER NO MIRE AL RAYO PRODUCTO LASER CLASSE2 LASER-STRAHLUNG NICHT IN DEN STRAHL BLICKEN ! LASER KLASSE2 RAYONNEMENT LASER NE PAS REGARDER DANS LE FAISCEAU APPAREIL A LASER DE CLASSE2 EN60825-1 : 1994 + A11 : 1996 MADE IN CHINA WAVE LENGTH: 650nm MAX. OUTPUT: 1mW CLASS 2 LASER PRODUCT REMOTE CONTROL MODEL: RD-367E 7N900012 •IBM is a registered trademark of International Business Machines Corporation. •Macintosh and PowerBook are registered trademarks of Apple Com- puter, Inc. •Other product and company names mentioned in this users manual may be the trademarks of their respective holders. This label is located on the back of the remote control.
E – 3 Important Safeguards These safety instructions 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. 3. Do not place your projector in direct sunlight, near heaters or heat radiating appliances. 4. Exposure to direct sunlight, smoke or steam can harm internal com- ponents. 5. Handle your projector carefully. Dropping or jarring can damage in- ternal components. 6. Do not place heavy objects on top of the projector. 7.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. c. 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 bending. 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 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. 3. Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens. 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 projector: •While the Hour Glass icon appears. •While the message Please wait a moment. appears. This message 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 changed to a steady orange glow). •Immediately after the cooling fan stops working (The cooling fan con- tinues to work for ONE minute after the projector is turned off with the POWER button). •While the POWER and the STATUS indicators are alternately flashing. CAUTION Do not put the projector on its side when the lamp is turned on. Doing so may cause damage to the projector. Lamp Replacement •To replace the lamp, follow all instructions provided on page E-48. •Be sure to replace the lamp when the message The Lamp has reached the end of its usable life. Please replace the lamp. appears. If you continue to use the lamp after the lamp has reached the end of its usable life, the lamp bulb may shatter, and pieces of glass may be scattered 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 after turning off the pro- jector. Then disconnect the power cable and allow 60 minutes to cool the projector before replacing the lamp. Fire and Shock Precautions 1. Ensure that there is sufficient ventilation and that vents are unob- structed to prevent the build-up of heat inside your projector. Allow at least 3 inches (10 cm) of space between your projector and a wall. 2. Prevent foreign objects such as paper clips and bits of paper from falling into your projector. Do not attempt to retrieve 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 re- moved by a qualified NEC service personnel. 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. •Keep any items such as magnifying glass out of the light path of the projector. The light being projected from the lens is extensive, there- fore any kind of abnormal objects that can redirect light coming out of the lens, can cause unpredictable outcome such as fire or injury to the eyes. •Do not cover the lens with the supplied lens cap or equivalent while the projector is on. 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 look into the laser pointer while it is on and do not point the laser beam at another person. Serious injury could result.
E – 4 TABLE OF CONTENTS 1. INTRODUCTION Introduction to the MultiSync LT156/LT155/LT154 Projector................. E-5 Getting Star ted ............................................................................. E-5 Whats in the Box ......................................................................... E-6 Getting to Know Your MultiSync LT156/LT155/LT154 Projector............. E-7 Front / Side Features ............................................................. E-7 Attaching the lens cap ........................................................... E-7 Rear / Side Features .............................................................. E-8 Top Features .......................................................................... E-9 Terminal Panel Features ...................................................... E-10 Remote Control Features .................................................... E-11 Remote Control Battery Installation .............................. E-13 Operating Range ........................................................... E-13 Remote Control Precautions ......................................... E-13 Using Remote Mouse Receiver ................................................ E-14 Switching Operation mode between mouse and projector..... E-15 2. INSTALLATION Setting Up Your Projector ........................................................... E-16 Selecting a Location ................................................................... E-16 Screen and Projection Distance ................................................. E-16 Distance Chart ........................................................................... E-17 Reflecting the Image .................................................................. E-17 Wiring Diagram .......................................................................... E-18 Connecting Your PC ............................................................. E-19 Connecting Your Macintosh Computer ................................. E-20 Connecting Your DVD Player ............................................... E-21 Connecting Your VCR or Laser Disc Player ......................... E-22 About Startup screen (Menu Language Select screen) ............. E-23 3. OPERATION Connecting the Power Cable and Turn on the Projector ............ E-24 Basic Operation ......................................................................... E-27 Using the Menus ........................................................................ E-29 Customizing Basic/Custom Menu ........................................ E-29 Using a USB Mouse ................................................................... E-30 Menu Tree .................................................................................. E-31 Menu Elements .......................................................................... E-32 Menu Descriptions & Functions ................................................. E-33 Source Select ............................................................................. E-33 RGB (DVI on LT156 only)/Video/S-Video/PC Card Viewer Picture ........................................................................................ E-33 Brightness/Contrast/Color/Hue/Sharpness Volume ....................................................................................... E-33 Image Options ............................................................................ E-34 Keystone .............................................................................. E-34 Color Temperature ............................................................... E-34 Lamp Mode .......................................................................... E-34 Gamma Correction .............................................................. E-34 Aspect Ratio ........................................................................ E-34 Noise Reduction .................................................................. E-35 Color Matrix ......................................................................... E-35 White Balance ..................................................................... E-35 Position/Clock ...................................................................... E-35 Resolution ............................................................................ E-35 Video Filter .......................................................................... E-35 Factory Default .................................................................... E-36 Projector Options ....................................................................... E-36 Menu .................................................................................... E-36 Menu Mode ................................................................... E-36 Advanced Menu, Basic/Custom Menu ...................... E-36 Language ...................................................................... E-36 Projector Pointer ............................................................ E-36 Source Display .............................................................. E-36 Direct Button (Volume Bar and Keystone Bar) .............. E-36 Menu Display Time ........................................................ E-36Setup ................................................................................... E-37 Orientation ..................................................................... E-37 Background ................................................................... E-37 Mouse Settings ............................................................. E-37 Button/Sensitivity ....................................................... E-37 PC Card Viewer Options ............................................... E-37 Capture Options ............................................................ E-37 Signal Select ................................................................. E-37 Auto Adjust (RGB only) ................................................. E-38 Auto Start ...................................................................... E-38 Power Management ...................................................... E-38 Power Off Confirmation ................................................. E-38 Keystone Save .............................................................. E-38 Clear Lamp Hour Meter ................................................. E-38 Communication Speed .................................................. E-38 Default Source Select .................................................... E-38 Tools ........................................................................................... E-39 Capture ................................................................................ E-39 PC Card Files ...................................................................... E-39 Changing Background Logo .......................................... E-40 Chalk Board ......................................................................... E-40 Help ............................................................................................ E-40 Contents .............................................................................. E-40 Information ........................................................................... E-40 Using the PC Card Viewer Function ........................................... E-41 Features ............................................................................... E-41 Inserting and Ejecting a CompactFlash™ Card .................. E-41 Installing the PC Card Viewer Software ............................... E-42 Starting Up the PC Card Viewer Software on your PC (PC Card Viewer Utility 1.0) ....... E-42 Operating the PC Card Viewer Function from the Projector (playback) .................................. E-43 Capturing Images Displayed on the Projector ..................... E-45 Viewing Digital Images ........................................................ E-45 Uninstalling the PC Card Viewer Software .......................... E-46 Terminology ......................................................................... E-47 4. MAINTENANCE Replacing the Lamp ................................................................... E-48 Cleaning or Replacing the Filters ............................................... E-49 5. TROUBLESHOOTING Power / Status Light Messages .................................................. E-50 Common Problems & Solutions ................................................. E-50 6. SPECIFICATIONS Optical/Electrical/Mechanical ..................................................... E-52 Cabinet Dimensions ................................................................... E-53 D-Sub Pin Assignments ............................................................. E-54 Timing Chart .............................................................................. E-55 PC Control Codes ...................................................................... E-56 Cable Connection ....................................................................... E-56 CompactFlash is trademark of San Disk Corporation.
E – 5 1. INTRODUCTION Introduction to the MultiSync LT156/LT155/LT154 Projector This section introduces you to your new MultiSync LT156 (XGA) / LT155 (XGA) / LT154 (XGA) Projector and describes the features and con- trols. Congratulations on Your Purchase of The MultiSync LT156/LT155/LT154 Projector The MultiSync LT156/LT155/LT154 is one of the very best projectors available today. The MultiSync LT156/LT155/LT154 enables you to project precise 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 projec- tor to project images from behind the screen, and the projector can be permanently mounted on a ceiling* 1. The remote control can be used wirelessly. Features you’ll enjoy: •Simple set up and operation. •A high-performance 130 watt NSH lamp. •The supplied wireless remote control operates the projector from the front side or rear. •The image can be projected between 25 and 300 inches (measured diagonally). •Keystone correction allows you to correct trapezoidal distortion so that the image is square. •You can choose between video modes depending on your source: normal for a typical picture, natural for true color reproduction. •The built-in PC Card Viewer allows you to start your presentation even when a PC is not available at the site. •The Capture enables you to capture the current projected image. •An image can be projected from in front or behind a screen, and the projector can even be installed on the ceiling. •NEC Technologies’ exclusive Advanced AccuBlend intelligent pixel blending technology - an extremely accurate image compression technology - offers a crisp image with UXGA (16001200) resolu- tion* 2. •Supports most IBM VGA, SVGA, XGA, SXGA/UXGA(with Advanced AccuBlend)* 2, Macintosh, component signal (YCbCr / YPbPr) or any other RGB signals within a horizontal frequency range of 15 to 100 kHz and a vertical frequency range of 50 to 120 Hz. This includes NTSC, PAL, PAL-N* 3, PAL-M*3, PAL60, SECAM and NTSC4.43 stan- dard 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. PAL-N: TV standard used in Argentine, Paraguay and Uruguay. PAL-M: TV standard used in Brazil. PAL60: TV standard used for NTSC playback on PAL TVs. SECAM: TV standard used in France and Eastern Europe. NTSC4.43: TV standard used in Middle East countries. •The supplied remote control can be used without a cable, and you can even use the 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* 4. •USB terminal allows USB mouse operation *5. •The contemporary cabinet design is light, compact, easy to carry, and complements any office, boardroom or auditorium. •Eight pointers are available for your presentation.* 1Do 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 addi- tion, the ceiling must be strong enough to support the projector and the installation must be in accordance with any local building codes. Please consult your dealer for more information. * 2A UXGA (16001200) and an SXGA (12801024) image are dis- played with NEC technology’s Advanced AccuBlend. This applies only to analog RGB signal. * 3LT156 only. * 4The PC Control Utility 1.0 is required. This program is included on the supplied CD-ROM. * 5The USB terminal meets the USB1.1 specification and accepts a USB mouse only. 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 review the user’s manual. This may save you time later on. At the beginning of each section of the manual you’ll find an overview. If the section doesn’t apply, you can skip it.
E – 6 Whats in the Box? Make sure your box contains everything listed. If any pieces are missing, contact your dealer. Please save the original box and packing materials if you ever need to ship your MultiSync LT156/LT155/LT154 Projector. MENU ENTERCANCELSELECT POWER STATUS ON /STAND BY SOURCE AUTO ADJUST PC CARD ACCESS + - K E Y S T O N EFREEZEP IC- M U TE HELPP O IN T E RPC CARD VIDEO S- VIDEOAUTO ADJ.RGB 1 MENU LASER R-CLICK /CANCEL RGB 2 PJON OFF MAGNIFYVOL.SLIDEFOLDERSLIDE LIST Quick Connect Guide Users Manual NEC MultiSync LT156/LT155/LT154 projector Lens cap String and rivet Batteries (AA2) Power cable RGB signal cable (15-Pin Mini D-Sub To 15-Pin Mini D-Sub connector) Mouse adapter(For IBM PS/2) Mouse adapter(For Macintosh) CD-ROMRemote control Mouse adapter(USB) Remote mouse receiver Remote control case Soft carrying case DVI-D – DVI-D signal cable DVI-A – VGA adapter LT156 only
E – 7 MENU ENTERCANCELSELECT POWERSTATUS ON /STAND BY SOURCE AUTO ADJUST PC CARD ACCESS Getting to Know Your MultiSync LT156/LT155/LT154 Projector Zoom leverRemote Sensor Lens capAdjustable Tilt FootLens Ventilation (inlet) Air FilterControls Front/Side Features One-touch Tilt Button Built-In Monaural Speaker (0.5W) Focus ring Attaching the lens cap to the lens hood with the supplied string and rivet 1. Thread the string through the hole on the lens cap and then tie a knot in the string.2. Use the rivet to attach the string to the bottom of the lens hood.