LCD Projector User's Manual NEC VT45 User's Manual Printed in China 7N8P0881 LIMITED WARRANTY Except as specified below, the warranty that may be provided by the dealer covers all defects in material or workmanship in this product. The following are not covered by the warranty: 1. Any product on which the serial number has been defaced, modified or removed. 2. Damage, deterioration or malfunction resulting from; a. Accident, misuse, abuse, neglect, fire, water, dust, smoke, lightning or other acts of nature, unauthorized product modification, or failure to follow instructions supplied with the product. b. Repair or attempted repair by non-authorized persons. c. Any shipment of product (claim must be presented to the carrier). d. Removal or installation of the product. e. Any other causes which do not relate to a product defect. 3. Cartons, carrying cases, batteries, external cabinets, CDROM, or anyaccessories used in connection with the product. 4. Removal or installation charges. 5. Cost of initial technical adjustments (set-up), including adjustment of user controls. These costs are the responsibility of the dealer from whom the product was purchased. 6. Payment of shipping charges. GARANZIA LIMITATA A parte la specificazione seguente, la graanzia che potrebbe essere fornita dal rivenditore copre tutti i difetti di materiali o nella lavorazione in questo prodotto. I seguenti non sono coperti dalla garanzia : 1. Ogni prodotto che ha il numero seriale difettoso, modificato o rimosso. 2. Danni, deterioramento o malfunzionamento risultanti da; a. Incidenti, abuso, cattivo uso, negligenza, fuoco, acqua, polvere, fumo,fulmini o altri atti naturali di tipo naturale, modifiche inautorizzate del prodotto, o errori nel seguire le istruzioni fornite con il prodotto. b. Riparazioni o tentativi di riparazioni effettuati da persono non autorizzate. c. Qualsiasi trasporto del prodotto (i reclami devono essere presentati dal corriere). d. Rimozione o installazione del prodotto. e. ogni altra causa non relativa ad un deficit del prodotto. 3. Cartoni, scatole di trasporto, batterie, armadietti esterni, CDROM, o qualsiasi altro accessorio annesso al prodotto. 4. Carichi di rimozione o installazione. 5. Costi di aggiustamenti tecnici iniziali (set-up), includendo i comandi di regolazione. Il rivenditore dal quale avete acquistato il prodotto è responsabile di ciò. 6. Pagamento delle spese di consegna. GARANTIE LIMITEE Mis à part les point indiqués ci-dessous, la garantie pouvant être couverte par le revendeur comporte l'ensemble des défauts se rapportant au matériel ou aux travaux d'assemblage sur ce produit. Les points suivants ne sont pas couverts par la garantie: 1. Les produits dont les numéro de série a été effacé, modifié ou retiré. 2. Dommages, dégâts ou dysfonctionnement suite à; a. Un accident, mauvaise utilisation, abus, négligences, incendies, dégats dûs aux eaux, à la poussière, à la fumée, aux éclairs ou autres phénomènes naturels, à une modification non autorisée du produit, ou à la non-conformité aux instructions fournies avec le produit. b. Réparation ou tentative de réparation par des personnes non autorisées. c. Toute expédition du produit (les plaintes doivent être adressées à la société de frêt). d. Démontage ou installation du produit. e. Toute autre cause ne se rapportant pas à un défaut du produit. 3. Les cartons, boîtes, piles, caissons externes, CDROM, ou tout autre accessoire utilisé avec ce poduit. 4. Prix de démontage ou d'installation. 5. Coût des réglages techniques de base (mise au point), incluant les réglages des commandes utilisateurs. Ces coûts sont placés sous la responsabilité du revendeur auprès duquel le produit a été acheté. 6. Paiement des frais de transport. GARANTÍA LIMITADA A excepción de lo que se especifica abajo, la garantía que puede ser suministrada por el distribuidor cubre todos los defectos en material o elaboración en este producto. Lo siguiente no es cubierto por la garantía: 1. Cualquier producto en el cual el número serial haya sido desfigurado, modificado o removido. 2. Daños, deterioro o malfuncionamiento resultado de; a. Accidente, mal manejo, abuso, negligencia, fuego, agua, polvo, humo, relámpagos u otros fenómenos naturales, modificaciones del producto sin autorización, fallas en el seguimiento de las instrucciones suministradas con el producto. b. Reparación o intentos de reparación por personas no autorizadas. c. Cualquier envío del producto (el reclamo debe presentarse al transportador). d. Remoción o instalación del producto. e. Cualquier otra causa que no este relacionada con un defecto del producto. 3. Cartones, estuches de transporte, pilas, gabinetes externos, CDROM, o cualquier accesorio utilizado en conexión con el producto. 4. Costos por instalación o remoción. 5. Costo de los ajustes técnicos iniciales (configuración), incluyendo el ajuste de los controles de usuario. Estos costos son responsabilidad del distribuidor donde se adquirió el producto. 6. Pago de los costos de envío. BESCHRÄNKTE GARANTIE Außer in den unten beschriebenen Fällen deckt die vom Händler unter Umständen gewährte Garantie alle Material- oder Herstellungsfehler dieses Produktes ab. In den folgenden Fällen wird keine Garantie gewährt: 1. Wenn die Seriennummer des Produktes unleserlich gemacht, geändert oder entfernt worden ist. 2. Bei einer Beschädigung, Beeinträchtigung oder Funktionsstörung, die aus folgenden Fällen resultiert: a. Unfall, falscher Gebrauch, Missbrauch, Fahrlässigkeit, Feuer, Wasser, Staub, Rauch, Blitzeinschlag oder andere Naturereignisse, nicht autorisierte Veränderungen des Produktes oder die Missachtung der dem Produkt beigefügten Anleitung. b. Reparatur oder der Versuch einer Reparatur durch nicht autorisierte Personen. c. Jeglicher Transport des Produktes (die Haftung liegt in diesem Fall bei der den Transport durchführenden Person). d. Entfernung oder Installation des Produktes. e. Jegliche andere Ursachen, die nicht mit einem Defekt dieses Produktes zusammenhängen. 3. Verwendung von Kartons, Transportkisten, Batterien, Außengehäusen, CD-ROMs oder anderem Zubehör zusammen mit diesem Produkt. 4. Entfernungs- oder Installationsforderungen und ­kosten. 5. Kosten der technischen Anfangseinstellungen (Setup), einschließlich der Einstellungen der Benutzersteuerungen. Diese Kosten sind vom Händler zu tragen, von dem das Produkt erworben wurde. 6. Bezahlung von Transportkosten. BEGRÄNSAD GARANTI Garantin som ges av återförsäljaren täcker alla brister i material och utförande med undantag av vad som anges nedan. Följande täcks inte av garantin: 1. Produkter vars serienummer har blivit oläsligt, modifierats eller tagits bort. 2. Skador, försämring eller felfunktion som beror på: a. Olyckor, fel bruk, missbruk, vanskötsel, brand, vatten, stoft, rök, åska eller annan orsak som beror på naturen, icke auktoriserad modifikation av produkten samt underlåtenhet att följa anvisningarna som lämnas med produkten. b. Reparationer eller försök på reparation av icke auktoriserade personer. c. Transportskador (dessa bör riktas till transportföretaget). d. Avmontering eller installation av produkten. e. Övriga orsaker som inte har något samband med produktens fel. 3. Förpackningslådor, bärväskor, batterier, externa höljen, CD-ROMskivor samt andra tillbehör som används tillsammans med produkten. 4. Avmonterings- och installationskostnader. 5. Kostnader för tekniska justeringar (inställning), inklusive justering av användarreglagen. Dessa kostnader är återförsäljarens ansvar där produkten köpts. 6. Betalning för transportkostnader. VT45 LCD Projector User's Manual English E­1 IMPORTANT INFORMATION Precautions Please read this manual carefully before using your NEC VT45 Projector and keep the manual handy for future reference. Your serial number is located under the name plate label on the right side of your VT45. 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 CABINET. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED NEC SERVICE PERSONNEL. 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 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 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference 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 measures: · 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. 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 carefully 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 EXTENSION CORD OR IN AN OUTLET UNLESS ALL THREE PRONGS CAN BE FULLY INSERTED. DO NOT OPEN THE CABINET. THERE ARE HIGHVOLTAGE COMPONENTS INSIDE. ALL SERVICING MUST BE DONE BY QUALIFIED NEC SERVICE PERSONNEL. 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. 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. · IBM is a registered trademark of International Business Machines Corporation. · Macintosh and PowerBook are registered trademarks of Apple Computer, Inc. · Other product and company names mentioned in this user's manual may be the trademarks of their respective holders. E­2 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. CAUTION Do not turn off the main power or unplug the power cable from the wall outlet under any one of the following circumstances. Doing so can cause damage to the projector: · Immediately after the power cable is plugged into the wall outlet (when the POWER indicator has not changed to a steady orange glow). · Immediately after the cooling fan stops working (The cooling fan continues to work for 60 seconds after the projector is turned off with the POWER button). 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 components. 5. Handle your projector carefully. Dropping or jarring can damage internal 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. CAUTION Avoid displaying stationary images for a prolonged period of time. Doing so can result in these images being temporarily sustained on the surface of the LCD panel. If this should happen, continue to use your projector. The static background from previous images will disappear. 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. E­3 Lamp Replacement · To replace the lamp, follow all instructions provided on page E-36. · 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 60 seconds to elapse after turning off the projector. 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 unobstructed 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 removed 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, therefore 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. E­4 TABLE OF CONTENTS 1. INTRODUCTION Introduction to the VT45 Projector ......................... E-6 Getting Started ....................................................... E-6 What's in the Box ................................................... E-7 Getting to Know Your VT45 Projector .................... E-8 Front / Side Features ......................................... E-8 Rear / Side Features ......................................... E-8 Bottom / Side Features ...................................... E-9 Top Features ................................................... E-10 Terminal Panel Features ................................. E-11 Remote Control Features ................................ E-12 Opeating Range .............................................. E-13 Remote Control Battery Installation ................. E-13 Projector Options ................................................. E-32 Menu ............................................................... E-32 Menu Mode ................................................. E-32 Basic/Advanced .......................................... E-32 Language .................................................... E-32 Source Display ........................................... E-32 No Input Display ......................................... E-33 Volume Bar (Direct Button) ......................... E-33 Keystone Bar (Option) ................................ E-33 Filter Clean Message .................................. E-33 Menu Display Time ..................................... E-33 Setup ............................................................... E-33 Orientation .................................................. E-33 Cinema Position ......................................... E-33 Background ................................................ E-33 Signal Select ............................................... E-33 Auto Adjust ................................................. E-34 Auto Start .................................................... E-34 Power Management ................................... E-34 Power Off Confirmation .............................. E-34 Keystone Save ........................................... E-34 Fan High Speed Mode ................................ E-34 Default Source Select ................................. E-34 Communication Speed ............................... E-34 Control Panel Key Lock .............................. E-34 Clear Lamp Hour Meter .............................. E-35 Clear Filter Usage ....................................... E-35 Information ........................................................... E-35 2. INSTALLATION Setting Up Your Projector ..................................... E-14 Selecting a Location ............................................. E-14 Using a Tabletop or Cart ....................................... E-14 Using the Lens Shift ............................................. E-14 Distance Chart ..................................................... E-15 Ceiling Installation ................................................ E-16 Reflecting the Image ............................................ E-16 Wiring Diagram .................................................... E-17 Connecting Your PC ........................................ E-18 Connecting Your Macintosh Computer ............ E-19 Connecting an External Monitor ...................... E-20 Connecting Your DVD Player .......................... E-21 Connecting Your VCR or Laser Disc Player .... E-22 3. OPERATION General Controls .................................................. E-23 About Startup Screen ........................................... E-24 Enlarging and Moving a Picture ........................... E-25 Geometrical correction ......................................... E-25 Using the Menus .................................................. E-26 Menu Tree ............................................................ E-27 Menu Elements .................................................... E-28 Menu Descriptions & Functions ........................... E-29 Source Select ....................................................... E-29 RGB/Video/S-Video Picture .................................................................. E-29 Brightness/Contrast/Color/Hue/Sharpness Volume ................................................................. E-29 Image Options ...................................................... E-29 Keystone ......................................................... E-29 Lamp Mode ..................................................... E-30 Advanced Options ........................................... E-30 Aspect Ratio .................................................... E-30 Position/Clock .................................................. E-31 Resolution ....................................................... E-31 Video Filter ...................................................... E-31 Factory Default ................................................ E-31 Color Management ............................................... E-32 Gamma Correction .......................................... E-32 Color Correction .............................................. E-32 User Adjust ...................................................... E-32 White Balance ................................................. E-32 4. MAINTENANCE Replacing the Lamp ............................................. E-36 Cleaning or Replacing the Filters ......................... E-37 5. TROUBLESHOOTING Power / Status Light Messages ............................ E-38 Common Problems & Solutions ........................... E-38 6. SPECIFICATIONS Optical/Electrical/Mechanical ............................... E-39 Cabinet Dimensions ............................................. E-40 D-Sub Pin Assignments ....................................... E-41 Timing Chart ......................................................... E-42 PC Control Codes ................................................ E-43 Cable Connection ................................................. E-43 E­5 1. INTRODUCTION Introduction to the VT45 Projector This section introduces you to your new VT45 (SVGA) Projector and describes the features and controls. Congratulations on Your Purchase of The VT45 Projector The VT45 is one of the very best projectors available today. The VT45 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, or even a laser disc player. You can use the projector on a tabletop or cart, you can use the projector 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. · The supplied remote control can be used without a cable. · 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. *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 projector and the installation must be in accordance with any local building codes. Please consult your dealer for more information. *2 An XGA image (1024 768) and SXGA image (1280 1024) are converted into an 800 600 crisp image with NEC technology's Advanced AccuBlend. Features you'll enjoy: · Simple set up and operation. · Eco Mode, two selectable options (120 watt for Eco 1 and 110 watt for Eco 2) that allow users to reduce the projector's light output, resulting in a doubling (Eco 2) of usable lamp life and decreased lamp replacement costs throughout the projector's life. · A high-performance 130 watt NSH lamp. · Manual horizontal (max 1/3 of widith) and vertical (max 1/ 2 of height) lens shift provides simple imaging positioning. · The lamp life can be extended up to 2000 hours by using the Eco 2 mode. · The supplied wireless remote control that operates the projector from the front side or rear. · Manual zoom control enables you to adjust the image between 25 (0.63 m) and 300 inches (7.6 m) (measured diagonally). · Keystone correction allows you to correct trapezoidal distortion so that the image is square. · Color Management feature includes Gamma Correction, White Balance, and Color Correction that provides natural and true color reproduction. · You can choose between video modes depending on your source: "normal" for a typical picture, "natural" for true color reproduction. · 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 SXGA (1280 1024) resolution*2. · Supports most IBM VGA, SVGA, XGA*2 , SXGA*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-M, PAL-N, 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. PAL-M: TV standard used in Brazil. PAL-N: TV standard used in Argentina, Paraguay and Uruguay. 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. 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. E­6 What's 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 VT45 Projector. T C LE E S ENTER O T U A E C R U O S T S JU D A S U Y T B A T ER D S W AN O T P S N O S-V IDE O IN VID EO L/M ON IN O OU T R IN RG B OU T CO PC NTR OL IN RG B IN ME N U CAN CEL Lens cap Protective lens pad Projector Non-slip rubber pad They can be applied to the projector cabinet when the projector is positioned upside down in a place such as a tall cabinet. Stick the three small non-slip rubber pads on the projector top cabinet to avoid accidental button operation when the projector is turned upside down. RG B EO VID EO ID S-V J. AD TO Y AU IF GN MA PO W PIC RE TU ER ME NU VO FR ZE EE MU TE AS LU ME EN TE R RD -3 72 E PE CT HE LP CA NC EL Remote control Soft carrying case Batteries String and rivet Power cable ck t ui ec Q nn de oi C Gu r's l se a U anu M Signal cable E­7 Getting to Know Your VT45 Projector Front / Side Features Controls Ventilation (outlet) STAN D BY Remote Sensor Lens Shift Lever Focus Ring UR SO CE AU TO Terminal Panel AC Input Connect the supplied power cable's three-pin plug here. Main Power Switch Adjustable Tilt Foot Ventilation (inlet) Rear / Side Features Air-Filter (inlet) ME NU ADJU AUTO SOUR CE US STAT BY ER POW STAND ON E N T ER CA ST NC EL Air-Filter (inlet) JUST AD US STAT R WE PO ON ME NU E N T ER C CT SELE AN CEL Zoom Lever PC OL CONTR RGB OUT Lens OUT L/MONO IN IN R IN IN RGB IN IN Lens Cap AC IN Adjustable Tilt Foot Button Remote Sensor CT SELE Rear Foot Built-in Monaural Speaker (2W) Rear Foot E­8 Bottom / Side Features Lamp Cover Slot for Kensington MicroSaver Security System Lamp Cover Screw NOTE: Built-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. NOTE:When moving the projector or when it is not in use, cover the lens with the lens cap. Attaching the lens cap to the bottom 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. Lens Cap Using the protective lens pad To protect the Lens Shift mechanism, a hard polyurethane protective lens pad is attached to the lens. Before using the projector, remove the protective lens pad. After use, reattach the protective lens pad. NOTE: Before reattaching the protective lens pad, be sure to use the shift lever to move the lens to the center position. Side view Front view String 2. Use the rivet to attach the string to the bottom. Rivet Notch for zoom lever E­9 Top Features 9 1 SO UR CE AU ST AT US WE R ST AN D BY PO TO AD JU 8 4 ST 7 ME ON N U 32 SE LE CT CANCEL 6 1. Power Button (ON / STAND BY) ( ) 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 minimum of two seconds. 2. Status Indicator When this is lit red continually, it's warning you that the projection lamp has exceeded 1000 hours (up to 2000 hours in Eco 2 mode and 1500 hours in Eco 1 mode) of service. After this light appears, it is advisable to replace the projection lamp as soon as possible. (See page E-36). In addition the message "The lamp has reached the end of its usable life. Please replace the lamp." appears each time the projector is turned on until the lamp is replaced. If this light blinks red rapidly, it indicates that the lamp cover or filter cover is not attached properly or the projector is overheated. See the Power / Status Light Messages on page E-38 for more details. 3. Power Indicator When this indicator is green, the projector is on; when the indicator is orange, it is in standby mode. ) / (+) (­) Buttons 4. Select ( : Use these buttons to select the menu of the item you wish to adjust. : Use these buttons to change the level of a selected menu item. When an image is magnified, these buttons can be used to move the image on screen. EN T ER E­10 5 5. Cancel Button Press this button to exit the menu. While you are in the adjustment or setting menu, pressing this button will return to the previous menu. 6. Enter Button Executes your menu selection and activates items selected from the menu. 7. Menu Button Displays the menu. 8. 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 take time to switch between sources. 9. Source Button Use this button to select a video source such as a PC, VCR or DVD player. Each time this button is pressed, the input source will change as follows: RGB Video S-Video RGB ... If no input signal is present, the input will be skipped. Terminal Panel Features 74 5 2 8 AUDIO S-VIDEO IN RGB OUT L/MONO IN OUT PC CONTROL IN R IN IN 6 3 1 1. RGB Input Connector(Mini D-Sub 15 pin) Connect your PC or other RGB equipment. Use the supplied signal cable to connect to a PC. 2. RGB Monitor Output Connector (Mini D-Sub 15 pin) You can use this connector to loop your computer image to an external monitor from the RGB input source. 3. Audio Input (Mini Jack) This is where you connect audio output from your computer. 4. Audio Input (RCA) This is where you connect audio output from a VCR, DVD player, or laser disc player. 5.Audio Output (Mini Jack) Connect audio equipment to this jack. Note that this cannot be used as a headphone jack. (When audio equipment is connected, the projector speaker is disabled.) When a cable mini-plug is inserted into this jack, both the right and left audio signals are not mixed, but separate. For example, when a cable mini-plug is inserted into the left AUDIO IN jack only, only left sound is output. NOTE1: ON AUDIO IN/OUT The audio input (mini jack) 3 is available for RGB source only. The audio input (RCA) 4 is available for Video or S-Video source only. The audio output (mini jack) 5 operates when audio source 3 or 4 is selected. NOTE2: During Stand by Condition RGB signal will be sent to the connected external monitor. Audio signal will not be sent to the audio output. 6. Video Input (RCA) Connect a VCR, DVD player, laser disc player, or document camera here to project video. 7. S-Video Input Port (Mini DIN 4 Pin) Connect the S-Video input from an external source like a VCR. 8. 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-43. E­11 SOU RCE AUT RGB IN ME E N T ER O ADJ TUS STA ER BY ND POW STA ON UST VIDEO IN R IN IN C NU T SELEC PC ROL CONT AN CEL RGB OUT OUT O L/MON IN RGB IN IN AC IN Remote Control Features 1. Infrared Transmitter Direct the remote control toward the remote sensor on the projector cabinet. 2. Power Button 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 button for a minimum of two seconds. 3. Source Buttons Press to select a video source. 4. 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 switch between sources. 5. Magnify Buttons Use the (+) or (­) button to adjust the image size up to 400%. 6. Volume Buttons Press (+) to increase the volume and (­) to decrease it. 7. Picture Button Press this button to display the Picture adjustment window. Each time this button is pressed, the current picture adjustment item will change as follows: Brightness Contrast Color Hue Sharpness Unavailable items will be skipped. 8. Freeze Button This button will freeze a picture. Press again to resume motion. 9. 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. Aspect Button Press this button to display the Aspect Ratio select window. Each time this button is pressed, the current aspect ratio will change as follows: Normal Zoom Wide Zoom Cinema Normal ... You can also select the aspect ratio by using the Select or button. If no adjustments are performed within 3 seconds, the Aspect Ratio select window will disappear. (See also page E30.) 11. Menu Button Displays the menu. 12. Help Button Provides information about the current signal and the status of the projector. 13. Select ( ) Buttons : Use these buttons to select the menu of the item you wish to adjust. : Use these buttons to change the level of a selected menu item. Remote Control 1 2 RGB VIDEO S-VIDEO POWER 3 4 5 7 8 11 14 PICTURE FREEZE MUTE ASPECT AUTO ADJ. MAGNIFY VOLUME 6 10 9 12 13 ENTER RD-372E MENU HELP CANCEL 15 14. Enter Button Executes your menu selection and activates items selected from the menu. 15. Cancel Button Press this button to exit the menu. While you are in the adjustment or setting menu, pressing this button will return to the previous menu. Remote Control Precautions · · · · Handle the remote control carefully. If the remote control gets wet, wipe it dry immediately. Avoid excessive heat and humidity. If you will not be using the remote control for a long time, remove the batteries. E­12 Operating Range Remote Control Battery Installation 1. Push to open the battery cover. 30° 7m 22 feet 30° 30° 30° 7m 22 feet 2. Remove both old batteries and install new ones (AA). Ensure that you have the batteries' polarity (+/­) aligned correctly. 30° 7m 22 feet 30° 7m 22 feet 30° 30° 3. Put the battery cover back on. Do not mix different types of batteries or new and old batteries. E­13 2. INSTALLATION This section describes how to set up your VT45 projector and how to connect video and audio sources. 5. To center the image vertically, lift the front edge of the projector and press the One-Touch Tilt button on the front side of the projector to release the Front Adjustable foot. Side view Screen Setting up Your Projector Your VT45 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. Ensure that the power cable and any other cables connecting to video sources are disconnected before moving the projector. When moving the projector or when it is not in use, cover the lens with the lens cap. Selecting a Location The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 25" (0.64 m) measured diagonally when the projector is roughly 3 feet (1.0 m) from the wall or screen. The largest the image can be is 300" (7.6 m) when the projector is about 39.3 feet (12.0 m) from the wall or screen. (There is approximately 10 degrees of up and down adjustment for the front of the projector.) Using the Lens Shift 1 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 projector on. (If no input signal is available, the projector will display a background image.) 3. Ensure that the projector is square to the screen. Top view Screen PC L TRO CON RGB OUT 2 OUT L/MO IN NO RGB IN R IN IN 1 1. Grip the lens shift lever on the top and bottom. 2. Hold the lever to move the lens vertically or horizontally. NOTE: It may not be possible to obtain maximum shift range due to the rounded off area near the edge of the lens. The amount of lens shift adjustable range depends on the direction that the lens is shifted. See diagram below. SELECT MENU CEL CAN Lens Shift Adjustable Range Maximum shift image position AUTO ADJUST STATUS SOURCE POWER ON STAND BY ENT ER 4. Move the projector left or right to center the image horizontally on the screen. Width of Projected Image 1/3 Height of Projected Image 1/2 Adjustable Range E­14 Distance Chart Throw Distance C Screen Center B Lens Center/ Screen Bottom D 44.6 mm / 1.76" Projector feet Height Screen Size (Diagonal) Screen (inch) Width B = Vertical distance between lens center and screen center C = Throw distance D = Vertical distance between lens center and bottom of screen for desktop = Throw angle Lens Offset Diagonal inch mm 25 635 30 762 40 1016 60 1524 67 1702 72 1829 80 2032 84 2134 90 2286 100 2540 120 3048 150 3810 180 4572 200 5080 210 5334 240 6096 261 6629 270 6858 300 7620 5.4mm Screen Size Width inch mm 20 508 24 610 32 813 48 1219 54 1361 58 1463 64 1626 67 1707 72 1829 80 2032 96 2438 120 3048 144 3658 160 4064 168 4267 192 4877 209 5304 216 5486 240 6096 Height inch mm 15 381 18 457 24 610 36 914 40 1021 43 1097 48 1219 50 1280 54 1372 60 1524 72 1829 90 2286 108 2743 120 3048 126 3200 144 3658 157 3978 162 4115 180 4572 B inch 8 9 12 18 20 22 24 25 27 30 36 45 54 60 63 72 78 81 90 mm 191 229 305 457 511 549 610 640 686 762 914 1143 1372 1524 1600 1829 1989 2057 2286 C wide inch mm 36 910 43 1100 58 1470 87 2220 98 2490 105 2670 117 2970 123 3120 132 3350 147 3730 176 4480 220 5600 265 6730 294 7480 309 7860 354 8980 385 9770 398 10110 443 11240 tele inch 39 48 64 96 108 116 129 135 145 161 194 243 292 324 341 389 424 438 487 mm 1000 1210 1620 2450 2740 2940 3270 3440 3690 4100 4930 6170 7410 8240 8650 9890 10760 11130 12370 inch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D mm 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 wide degree 11.8 11.7 11.7 11.6 11.6 11.6 11.6 11.6 11.6 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 tele degree 10.8 10.7 10.7 10.6 10.6 10.6 10.6 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 B = Vertical distance between lens center and screen center C = Throw distance D = Vertical distance between lens center and bottom of screen for desktop = Throw angle NOTE: Distances may vary +/­5%. (15") 38 25" (24") (36") (48") 61 40" 91 60" 122 80" 152 (60") 100" 120" 150" 200" 250" 183 (72") Unit : cm (inch) 229 (90") 305 (120") 381 (150") 457 (180") Screen In this example the projector is upside down with the lens shift maximum position. When the projector is positioned upside down in a place such as a tall cabinet or shelf, follow the below. · Place the projector on a flat and level surface. · To avoid accidental button operation, stick the supplied three non-slip rubber pads on three locations on the projector top cabinet as shown in the drawing. They are a peel-and ­sticker pad. Before use, peel the paper off the back of the rubber pad. Non-slip rubber pads 300" IN R IN IN E­15 SOU RCE AUT O ADJ TUS STA ER BY ND POW STA ON UST ME NU E N T ER C T SELEC AN CEL PC ROL CONT RGB OUT OUT O L/MON IN RGB IN IN AC IN Ceiling Installation Projector feet Screen Bottom/ Lens Center Screen Center Throw Distance C B = Vertical distance between lens center and screen center C = Throw distance D = Vertical distance between lens center and top of screen = Throw angle D B 44.6 mm / 1.76" Lens Offset Diagonal inch mm 25 635 30 762 40 1016 60 1524 67 1702 72 1829 80 2032 84 2134 90 2286 100 2540 120 3048 150 3810 180 4572 200 5080 210 5334 240 6096 261 6629 270 6858 300 7620 5.4mm Screen Size Width inch mm 20 508 24 610 32 813 48 1219 54 1361 58 1463 64 1626 67 1707 72 1829 80 2032 96 2438 120 3048 144 3658 160 4064 168 4267 192 4877 209 5304 216 5486 240 6096 Height inch mm 15 381 18 457 24 610 36 914 40 1021 43 1097 48 1219 50 1280 54 1372 60 1524 72 1829 90 2286 108 2743 120 3048 126 3200 144 3658 157 3978 162 4115 180 4572 B inch 8 9 12 18 20 22 24 25 27 30 36 45 54 60 63 72 78 81 90 mm 191 229 305 457 511 549 610 640 686 762 914 1143 1372 1524 1600 1829 1989 2057 2286 C wide inch mm 36 910 43 1100 58 1470 87 2220 98 2490 105 2670 117 2970 123 3120 132 3350 147 3730 176 4480 220 5600 265 6730 294 7480 309 7860 354 8980 385 9770 398 10110 443 11240 tele inch 39 48 64 96 108 116 129 135 145 161 194 243 292 324 341 389 424 438 487 mm 1000 1210 1620 2450 2740 2940 3270 3440 3690 4100 4930 6170 7410 8240 8650 9890 10760 11130 12370 inch 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D mm 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 wide degree 11.8 11.7 11.7 11.6 11.6 11.6 11.6 11.6 11.6 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 tele degree 10.8 10.7 10.7 10.6 10.6 10.6 10.6 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 10.5 B = Vertical distance between lens center and screen center C = Throw distance D = Vertical distance between lens center and top of screen = Throw angle WARNING · Installing your projector on the ceiling must be done by a qualified technician. Contact your NEC dealer for more information. * Do not attempt to install the projector yourself. · Only use your projector on a solid, level surface. If the projector falls to the ground, you can be injured and the projector severely damaged. · Do not use the projector where temperatures vary greatly. The projector must be used at temperatures between 32°F (0°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 projector so heat can dissipate. Do not cover the vents on the side or the front of the projector. 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 LM buttons on your remote control to correct the orientation. (See page E-33.) 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 your image is inverted, use the "Menu" and "Select" buttons on your projector cabinet or LM buttons on your remote control to correct the orientation. (See page E-33.) E­16 Wiring Diagram Speaker System Macintosh or Compatibles (Desktop type or notebook type) AUDIO S-VIDEO IN RGB OUT L/MONO IN OUT PC CONTROL VIDEO IN R IN IN RGB IN IBM VGA or Compatibles (Desktop type or notebook type) Document Camera Signal cable (supplied) To mini D-Sub 15-pin connector on the projector. It is recommended that you use a commercially available distribution amplifier if connecting a signal cable longer than the supplied cable. DVD Player (with component output) Monitor VCR, DVD Player or LaserDisc Player Component video cable RCA 3 (not supplied) or Optional 15-pin-to-RCA (female) 3 cable (ADP-CV1) To video, S-video, and audio inputs on the projector. 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. NOTE: * If the screen goes blank while using your remote control, it may be the result of the computer's screen-saver or power management software. * If you accidentally hit the POWER button on the remote control, wait 60 seconds and then press the POWER button again to resume. NOTE: If using video, S-video, or audio cables, the cables should be 3 m (9.8 feet) or shorter. E­17 Connecting Your PC 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. T C LE E S IBM VGA or Compatibles (Notebook type) ENTER ST JU AD TO AU S U BY AT ST ER D W AN PO ST N O E C R U SO S-V IDE O IN AU DIO VID EO IN L /M IN ONO AU OU T IN R IN DIO IN RG BO U T CO PC NT RO L RG RG B IN IBM VGA or Compatibles (Desktop type) Audio cable (not supplied) Connecting your PC to your VT45 projector will enable you to project your computer's screen image for an impressive presentation. To connect to a PC, simply: 1. Turn off the power to your projector and computer. 2. Use the supplied signal cable to connect your PC to the projector. 3. Turn on the projector and the computer. 4. If the projector goes blank after a period of inactivity, it may be caused by a screen saver installed on the computer you've connected to the projector. E­18 ME N U BI CAN CEL N