Manuale d’uso / di manutenzione del prodotto VT45K del fabbricante Nokia
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LCD Projector User ’ s Manual Printed in China NEC VT45 User ’ s Manual VT_H1-4 01.9.17, 3:26 PM 1 Black 7N8P0881.
LIMITED W ARRANTY 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, mod- ified or removed.
E–1 VT45 LCD Projector User ’ s Manual English.
E – 2 IMPOR T ANT INFORMA TION Precautions Please read this manual carefully before using your NEC VT45 Projector and keep the manual handy for future reference. Y our serial number is located under the name plate label on the right side of your VT45.
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.
E – 4 Lamp Replacement • T o 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.
E – 5 T ABLE OF CONTENTS 1. INTRODUCTION Introduction to the VT45 Projector ......................... E-6 Getting Started ....................................................... E-6 What ’ s in the Box .............................................
E – 6 1. INTRODUCTION Introduction to the VT45 Projector This section introduces you to your new VT45 (SVGA) Projec- tor and describes the features and controls. Congratulations on Y our Purchase of The VT45 Pr ojector The VT45 is one of the very best projectors available today .
E – 7 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 .
E – 8 AC IN S O U RC E A UT O A D JUS T ON STAND BY S TAT U S P O W E R E M N U C N A C E L T E R N E SE LECT IN O UT IN IN L /M O N O R IN IN R GB O U T R G B IN CONTROL P C Getting to Know Y our V.
E – 9 Slot for Kensington MicroSaver Security System NOTE: Built-in Security Slot ( ) This security slot supports the Micr oSaver ® Security System. Micr oSaver ® is a r egister ed trademark of Kensington Micr owar e Inc.The logo is trademarked and owned by Kensington Micr owar e Inc.
E – 10 T op Features 1. Power Button (ON / ST AND BY) ( ) Use this button to turn the power on and off when the power is supplied and the projector is in standby mode. NOTE: T o turn off the projector , pr ess and hold this button for minimum of two seconds.
E – 11 T erminal Panel Features 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) Y ou can use this connector to loop your computer image to an external monitor from the RGB input source.
E – 12 Remote Control VOLUME RGB VIDEO S-VIDEO POWER AUTO ADJ. MAGNIFY PICTURE FREEZE MUTE ASPECT MENU ENTER HELP CANCEL RD-372E 1 3 4 5 7 8 11 14 6 9 10 15 12 13 2 Remote Control Features 1. Infrared T ransmitter Direct the remote control toward the remote sensor on the pro- jector cabinet.
E – 13 Operating Range 7m 22 feet 7m 22 feet 30 ˚ 30 ˚ 30 ˚ 30 ˚ Remote Control Battery Installation 1. Push to open the battery cover . 2. Remove both old batteries and install new ones (AA). Ensure that you have the batteries ’ polarity (+/ – ) aligned correctly .
E – 14 2. INST ALLA TION This section describes how to set up your VT45 projector and how to connect video and audio sources. Setting up Y our Projector Y our VT45 Projector is simple to set up and use. But before you get started, you must first: 1.
E – 15 Screen (inch) Distance Chart NOTE: Distances may vary +/ – 5%. Lens Offset 5.4mm B = V ertical distance between lens center and screen center C = Throw distance D = V ertical distance between lens center and bottom of screen for desktop α = Throw angle Screen Size (Diagonal) Throw Distance C B 44.
E – 16 W ARNING • 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.
E – 17 AUDIO IN OUT S-VIDEO VIDEO IN IN L/MONO R IN IN RGB OUT RGB IN CONTROL PC Wiring Diagram Component video cable RCA 3 (not supplied) or Optional 15-pin-to-RCA (female) 3 cable (ADP-CV1) T o video, S-video, and audio inputs on the projector .
E – 18 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E SEL EC T V ID E O IN RGB OUT S -VID EO IN RGB IN R IN L/M O N O IN IN O U T AUDIO CONTROL.
E – 19 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E S ELE CT V ID EO IN RGB OUT S-V ID E O IN RGB IN R IN L/M O N O IN IN O U T AUDIO CONTROL PC RGB IN AUDIO IN 1 O N D I P 2 3 4 5 6 T o connect to a Macintosh, simply: 1.
E – 20 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E SELECT VIDEO IN RGB OUT S-VIDEO IN RGB IN R IN L/ MONO IN IN O UT AU DIO CO NTROL P C AUD.
E – 21 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E SELE CT VID E O IN RGB OUT S-VID EO IN RGB IN R IN L/M ON O IN IN O UT AUD IO CONTROL PC .
E – 22 S O U R C E A U T O A D J U S T O N S T A N D B Y S T A T U S P O W E R E M N U C N A C E L T E R N E SELE CT VIDEO IN RGB OUT S-VIDEO IN RGB IN R IN L /MONO IN IN OUT AUDIO C O N T R O L PC .
E – 23 3.OPERA TION This section describes how to select a computer or video source, how to adjust the picture, and how to customize the menu or projec- tor settings. General Controls Before you turn on your projector , ensure that the computer or video source is turned on and that your lens cap is removed.
E – 24 About Startup screen (Menu Language Select screen) When you first turn on the projector , you will get the Startup screen.This screen gives you the opportunity to select one of the seven menu languages: English, German, French, Itilan, Span- ish, Swedish and Japanese.
E – 25 Enlarging and Moving a Picture Y ou can enlarge the area you want up to 400 percent. T o do so: Adjust the image size up to 400 percent. Geometrical correction If the image is distorted or not displayed correctly on the screen, do the following.
E – 26 Using the Menus 1. Press the “ Menu ” button on the remote control or the projec- tor cabinet to display the Menu. 2. Press the buttons on the remote control or the projector cabinet to highlight the menu for the item you want to adjust or set.
E – 27 Basic/ Advanced Menu Sub Menu MENU T ree NOTE: Some menu items ar e not available depending on the input Sour ce. Advanced Menu Source Select Picture Volume Image Options Color Management Pro.
E – 28 Setup Page1 Page2 Page3 Page4 Orientation Desktop Front To p Cinema Position Logo Background Menu Elements T itle bar Ta b Highlight Menu windows or dialog boxes typically have the following elements: Title bar: Indicates the menu title. Highlight: Indicates the selected menu or item.
E – 29 Menu Descriptions & Functions RGB Video S-Video Volume 0 Source Select Picture Brightness Contrast Color Hue Sharpness 0 0 0 0 0 Enables you to select a video source such as a VCR, DVD player , laser disc player , computer or document camera depending on what is connected to your inputs.
E – 30 Lamp Mode Lamp Mode Normal Eco1 Eco2 This feature enables you to select three brightness modes of the lamp: Normal and Eco modes. The lamp life can be extended up to 2000 hours by using the Eco 2 mode. Normal Mode: This is the default setting.
E – 31 Position/Clock Horizontal Vertical Clock Phase 100 800 50 50 This allows you to manually adjust the image horizontally and vertically , and adjust Clock and Phase. <Horizontal/V ertical Position> Adjusts the image location horizontally and vertically using the and buttons.
E – 32 Projector Options Allows you to set preferences for the on-screen menu. <Menu Mode> This feature allows you to select two menu modes: one has basic functionality and the other more advanced functional- ity . Basic Mode: This is the normal mode.
E – 33 Setup Page1 Page2 Page3 Page4 RGB Video S-Video Auto Auto Auto Signal Select <No Input Display> When this feature is turned on, the “ No Input ” message will appear if there is no signal present.
E – 34 [Page 4] (Advanced mode) Setup Page1 Page2 Page3 Page4 Default Source Select Communication Speed Select 19200bps Control Panel Key Lock Clear Lamp Hour Meter Clear Filter Usage Default Source.
E – 35 NOTE: The pr ogr ess indicator shows the per centage of r emain- ing bulb life.The value informs you of the amount of lamp and pr ojector usage r espectively . T o lock the cabinet buttons: 1) Use the Select or button to select “ Control Panel Key Lock ” and press the ENTER button.
E – 36 4. MAINTENANCE This section describes the simple maintenance procedures you should follow to replace the lamp, clean the filters, and replace the batteries in the remote control.
E – 37 Cleaning or Replacing the Filters The air-filter sponge keeps the inside of the VT45 Projector free from dust or dirt and should be cleaned after every 100 hours of operation (more often in dusty conditions). If the filter is dirty or clogged, your projector may overheat.
E – 38 5. TROUBLESHOOTING This section helps you resolve problems you may encounter while setting up or using the projector . Standby Cooling down Lamp in Nomal mode Lamp in Eco 1 mode Lamp in Eco 2.
E – 39 6. SPECIFICA TIONS This section provides technical information about the VT45 Projector ’ s performance. Model Number VT45 Optical LCD Panel 0.7 ” p-Si TFT active-matrix, 800 600 dots Lens Manual zoom, manual focus F2.0 – 2.2 f=26.7 – 29.
E – 40 Cabinet Dimensions Unit = mm (inch) VT45 SOURCE SELECT AUTO ADJUST ON STAND BY STATUS POWER MENU ENTER CANCEL AUDIO IN OUT S-VIDEO VIDEO IN IN L/MONO R IN IN RGB OUT RGB IN AC IN VT 45 CONTROL PC 207(8.15") 117(4.61") 299(11.77") 80(3.
E – 41 51 42 3 10 11 12 13 14 15 6 97 8 D-Sub Pin Assignments Mini D-Sub 15 Pin Connector Pin No. RGB Signal (Analog) YCbCr Signal 1 Red Cr 2 Green or Sync on Green Y 3 Blue Cb 4 Ground 5 Ground 6 R.
E – 42 Timing Chart Signal Resolution Frequency H. Refresh Rate Dot Clock ( Dots ) ( kHz ) ( Hz ) ( MHz ) NTSC – 15.734 60 - PA L – 15.625 50 - SECAM 768 576 15.625 50 - VESA 640 480 31.47 59.94 25.175 IBM 640 480 31.47 60 25.175 MAC 640 480 31.
E – 43 Cable Connection Communication Protocol Baud rate: 19200 bps Data length: 8 bits Parity: No parity Stop bit: One bit X on/off: None Communications Full duplex procedur e: 1 2 54 3 6 7 8 T o RxD of PC PC Control Connector (DIN-8P) T o TxD of PC T o GND of PC NOTE: Pins 2, 3, 5, 6 and 8 ar e used inside the pr ojector .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Nokia VT45K è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Nokia VT45K - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Nokia VT45K imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Nokia VT45K ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Nokia VT45K, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Nokia VT45K.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Nokia VT45K. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Nokia VT45K insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
