Manuale d’uso / di manutenzione del prodotto VT49 del fabbricante Nikon
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Portable Projector VT695/VT595/VT590/VT491/VT59/VT49 User ’ s Manual.
© NEC Display Solutions, Ltd. 2006-2007 3rd edition April 2007 • IBM is a trademark or registered trademark of International Business Machines Corporation. • Macintosh, Mac OS X and PowerBook are trademarks of Apple Computer , Inc., registered in the U.
i Important Information Safety Cautions Precautions Please read this manual carefully before using your NEC VT695/VT595/VT590/VT491/VT59/VT49 projector and keep the manual handy for future reference. Y our serial number is located on the bottom of your projector .
ii Important Information W ARNING TO CALIFORNIA RESIDENTS: Handling the cables supplied with this product will expose you to lead, a chemical known to the State of California to cause birth defects or other reproductive harm. W ASH HANDS AFTER HANDLING .
iii Important Information Fire and Shock Pr ecautions • Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up of heat inside your projector . Allow at least 4 inches (10cm) of space between your projector and a wall.
iv CAUTION • Do not use the tilt-foot for purposes other than originally intended. Misuses such as gripping the tilt-foot or hanging on the wall can cause damage to the projector . • Do not send the projector in the soft case by parcel delivery service or cargo shipment.
v T able of Contents Impor tant Information ----------------------------------------------------------- i 1. Introduction ---------------------------------------------------------------------- 1 W.
vi T able of Contents 4. Convenient Featur es ------------------------------------------------------ 30 T urning off the Image and Sound -----------------------------------------------------------.
1 MENU S EL ECT L A M P ST A TU S PO W ER O N /STA N D B Y SOURCE AU TO AD J. ENTER E X IT FOCUS ZOOM Projector Lens cap (24FT9641) Power cable (US: 7N080220) (EU: 7N080015) VGA signal cable (7N520052.
2 1. Introduction Intr oduction to the Pr ojector This section introduces you to your new projector and describes the features and controls. Congratulations on Y our Purchase of the Projector This projector is one of the very best projectors available today .
3 MENU SELECT LAMP STATUS POWER O N/STAND B Y SO U RC E AUTO ADJ. ENTER EX IT FOCU S ZO OM 1. Introduction Part Names of the Pr ojector Front/T op FO CUS MENU SELECT LAMP STATUS POWER ON/STAND B Y SOURCE A UTO AD J.
4 1. Introduction Adjustable Tilt Foot ( → page 23 ) Rear Foot (Left / Right) ( → page 23 ) Adjustable Tilt Foot Button ( → page 23 ) Lamp Cover ( → page 52 ) Carrying handle Screw Phillips-he.
5 1. Introduction T op Features SELECT MENU ENTER EXIT LAMP STATUS POWER ON/STAND BY AUTO ADJ. SOURCE 4 7 8 3 1 2 9 10 5 6 1. LAMP Indicator ( → page 52 , 55 ) 2. ST A TUS Indicator ( → page 55 ) 3. POWER Indicator ( → page 20 , 28 , 55 ) 4. POWER Button (ON / ST AND BY) ( ) ( → page 20 , 28 ) 5.
6 1. Introduction AUDIO OUT AUDIO IN MONITOR OUT (COMP 1) COMPUTER 1 IN COMPUTER 2 (DVI-I) IN AUDIO IN S-VIDEO IN VIDEO IN PC CTRL L R L COMPUTER IN MONITOR OUT AUDIO IN VIDEO IN PC CONTROL R S-VIDEO .
7 1. Introduction Part Names of the Remote Contr ol 1. Infrared T ransmitter ( → page 8 ) 2. POWER ON Button ( → page 20 ) 3. POWER OFF Button ( → page 28 ) 4. MAGNIFY (+)(–) Button ( → page 30 ) 5. PIC-MUTE Button ( → page 30 ) 6. P AGE UP/DOWN Button* ( → page 34 , 35 ) 7.
8 1. Introduction Remote Control Pr ecautions • Handle the remote control carefully . • If the remote control gets wet, wipe it dry immediately . •A void excessive heat and humidity . • Do not heat, take apart, or throw batteries into fire. • If you will not be using the remote control for a long time, remove the batteries.
9 2. Installation and Connections F O C U S ME NU S E L E C T L A M P S T A T U S P O W E R O N/S TA ND B Y SO U RCE AUTO ADJ. E N T E R EX IT Z O O M This section describes how to set up your projector and how to connect video and audio sources. Y our projector is simple to set up and use.
10 Selecting a Location (VT595/VT590/VT491/VT59) The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 21" (0.53 m) measured diagonally when the projector is roughly 30 inches (0.
11 2. Installation and Connections Screen bottom Projector bottom C α B D Lens center Screen center Throw Distance and Scr een Size The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation.
12 2. Installation and Connections 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.
13 AUDIO OUT AUDIO IN MONITOR OUT (COMP 1) COMPUTER 1 IN COMPUTER 2 (DVI-I) IN AUDIO IN S-VIDEO IN VIDEO IN PC CTRL L R COMPUTER 1 IN AUDIO IN PHONE L COMPUTER IN MONITOR OUT AUDIO IN S-VIDEO IN VIDEO.
14 2. Installation and Connections When Viewing a DVI Digital Signal (VT695/VT595) To project a DVI digital signal, be sure to connect the PC and the projector using a DVI cable (not supplied) before turning on your PC or projector . T urn on the projector first and select Computer 2 (Digital) from the source menu before turning on your PC.
15 Using T wo Analog COMPUTER Inputs Simultaneously (VT695/VT595) If you need to use two analog COMPUTER inputs simultaneously , connect a VGA signal cable as shown below .
16 2. Installation and Connections Connecting an External Monitor Y ou can connect a separate, external monitor to your projector to simultaneously view on a monitor the RGB analog image you're projecting. NOTE: • Daisy chain connection is not possible.
17 2. Installation and Connections Connecting Y our DVD Player with Component Output A component signal will be automatically displayed. If not, from the menu, select [Setup] → [Options] → [Signal Select] → [Computer 1 ([Computer] on VT590/VT59/VT49)], and then place a check mark in the Component radio button.
18 2. Installation and Connections Connecting Y our VCR or Laser Disc Player NOTE: The AUDIO IN L/MONO and R jacks (RCA) are shared between the Video and S-Video inputs. NOTE: Refer to your VCR or laser disc player owner's manual for more information about your equipment's video output requirements.
19 2. Installation and Connections Connecting the Supplied Power Cable Connect the supplied power cable to the projector . First connect the supplied power cable's two-pin plug to the AC IN of the projector , and then connect the other plug of the supplied power cable in the wall outlet.
20 3. Pr ojecting an Image (Basic Operation) F O C U S MENU SELECT L AM P STATUS POW ER ON/ STA ND BY SOURC E AU TO A DJ . ENTER E X IT STATUS LAMP POWER SELECT MENU ENTER EXIT LAMP STATUS POWER ON/STAND BY AUTO ADJ.
21 3. Projecting an Image (Basic Operation) Note on Startup scr een (Menu Language Select screen) When you first turn on the projector , you will get the Startup menu. This menu gives you the opportunity to select one of the 8 menu languages. To select a menu language, follow these steps: 1.
22 3. Projecting an Image (Basic Operation) SELECT MENU ENTER EXIT LAMP STATUS POWER ON/STAND BY AUTO ADJ. SOURCE VOLUME L-CLICK MOUSE R-CLICK AUTO ADJ. ASPECT HELP FREEZE PICTURE S-VIDEO VIDEO COMPUTER 2 LAMP MODE 1 SELECT MENU ENTER EXIT LAMP STATUS POWER ON/STAND BY AUTO ADJ.
23 3. Projecting an Image (Basic Operation) Adjusting the Pictur e Size and Position F O C U S M E N U S E L E C T LAM P S T A T U S P O W E R O N / S T A N D B Y S O U R C E A U T O A D J . E N T E R E X IT ZO O M F O C U S M E N U S ELE C T LAM P STA T US P O W ER O N / S T A N D B Y S O U R C E A U T O A D J .
24 3. Projecting an Image (Basic Operation) MENU SELECT LAMP STATUS POWER ON/STAND BY SOURCE AUTO ADJ. ENTER EXIT F OC US ZOOM MENU SELECT LAMP STATUS POWER ON /S TAND BY SO U RC E AUTO A DJ. ENTER E XIT FOC US Zoom VT695/VT595/VT590/VT491/VT59 Use the ZOOM lever to adjust the image size on the screen.
25 Corr ecting Keystone Distortion Correcting Keystone Distortion If the screen is tilted vertically , keystone distortion becomes large. Proceed with the following steps to correct keystone distortion NOTE: The Keystone correction can cause an image to be slightly blurred because the correction is made electronically .
26 Adjusting with the Auto Keystone Function (VT695 and VT595 only) The Auto Keystone correction feature will correct the vertical distortion of a projected image on the screen.
27 3. Projecting an Image (Basic Operation) Optimizing RGB Pictur e Automatically Adjusting the Image Using Auto Adjust Optimizing an RGB image automatically . Press the AUTO ADJ. button to optimize an RGB image automatically . This adjustment may be necessary when you connect your computer for the first time.
28 T urning off the Pr ojector To turn off the projector: 3. Projecting an Image (Basic Operation) SELECT MENU ENTER EXIT LAMP STATUS POWER ON/STAND BY AUTO ADJ.
29 After Use Preparation: Make sure that the projector is turned off. 1. Unplug the power cable. 2. Disconnect any other cables. 3. Retract adjustable tilt feet if extended. 4. Cover the lens with the lens cap. 5. Put the projector and accessories in the supplied soft case.
30 쐃 T urning off the Image and Sound Press the PIC-MUTE button to turn of f the image and sound for a short period of time. Press again to restore the image and sound. NOTE: Sound from the AUDIO OUT jack (Stereo mini) on the VT695/VT595/VT491 can be turned off.
31 Changing Lamp Mode This feature enables you to select two brightness modes of the lamp: Normal and Eco modes. The lamp life can be extended by using the Eco mode. To change to the [Eco] mode, do the following: 1. Press the LAMP MODE button on the remote control to display [Lamp Mode] screen.
32 4. Convenient Features 5. Use the SELECT or button to select [On] and press the ENTER button. The [Security Keyword] screen will be displayed. 6. Type in a combination of the four SELECT buttons and press the ENTER button. NOTE: A keyword must be 4 to 10 digits in length.
33 4. Convenient Features To turn on the projector when Security is enabled: 1. Press the Main Power Switch to the On position (I). 2. Press and hold the POWER ON or the ON/ST AND BY button for a minimum of 1 second. The projector will be turned on and display a message to the ef fect that the projector is security-protected.
34 4. Convenient Features Using the Optional Remote Mouse Receiver (NP01MR) The optional remote mouse receiver enables you to operate your computer’s mouse functions from the remote control. It is a great convenience for clicking through your computer-generated presentations.
35 Operating your computer’ s mouse from the remote contr ol Y ou can operate your computer's mouse from the remote control. P AGE UP/DOWN Button: scro lls the view in g area of the window or to move to the previous or next slide in PowerPoint on your computer .
36 5. Using On-Scr een Menu Using the Menus NOTE: The on-screen menu may not be displayed correctly while interlaced motion video image is projected.
37 5. Using On-Screen Menu ENTER EXIT MENU UP MAGNIFY PAGE OFF POWER ON PIC-MUTE DOWN ENTER EXIT UP MAGNIFY PAGE OFF POWER ON PIC-MUTE DOWN MENU ENTER EXIT MENU UP MAGNIFY PAGE OFF POWER ON PIC-MUTE DOWN 4. Use the SELECT or button on the remote control or the projector cabinet to select the item you want to adjust or set.
38 5. Using On-Screen Menu 쐇 Menu Elements Highlight T itle Slide bar Off Timer remaining time Source Radio button Solid triangle Check mark Ta b Thermometer symbol Key Lock symbol Menu windows or dialog boxes typically have the following elements: T itle .
39 쐋 List of Menu Items 5. Using On-Screen Menu Picture Default Item Preset * 1 to 6 Detail Settings General Reference High-Bright, Presentation, Video, Movie, Graphic, sRGB Gamma Correction Dynamic.
40 5. Using On-Screen Menu Information Item Usage T ime Lamp Life Remaining Lamp Hours Used Filter Hours Used Source Source index Horizontal Frequency V ertical Frequency Signal T ype RGB, Component, Video, S-Video, HDTV , Digital V ideo T ype NTSC, NTSC3.
41 5. Using On-Screen Menu 쐏 Menu Descriptions & Functions [Pictur e] Preset When selecting user adjustable [Preset], the submenu will be displayed. Y ou can customize each gamma or color . T o do so, first select [Preset] and press the ENTER button, then proceed using the following steps.
42 5. Using On-Screen Menu Normal Standard 4:3 Aspect When 16:9 is selected from the source (i.e. DVD player), the following selections will display: Normal 16:9 image displayed in 4:3 mode W ide Zoom.
43 5. Using On-Screen Menu NOTE: • When you are displaying an RGB image with a higher resolution than the projector’ s native resolution, the image will be displayed in the projector’ s native resolution. In this case [Native] is not available from the menu.
44 5. Using On-Screen Menu 쐂 Menu Descriptions & Functions [Setup] [General] Enabling Auto Keystone [Auto Keystone] (VT695/VT595 only) This feature allows the projector to detect its tilt and correct vertical distortion automatically . To turn on the Auto Keystone feature, select [On].
45 5. Using On-Screen Menu [Installation] Selecting Projector Orientation [Orientation] This sets your image for your type of projection application. The options are: desktop front projection, ceiling rear projection, desktop rear projection, and ceiling front projection.
46 Enabling Security [Security] This feature turns on or off the Security function. Unless the correct keyword is entered, the projector cannot project an image. ( → page 31 ) Selecting Menu Color [Menu Color Select] Y ou can choose between two color modes for menu color: color and monochrome.
47 5. Using On-Screen Menu Enabling Fan Speed Mode [Fan Mode] This option allows you to select two modes for fan speed: Auto mode and High speed mode. Auto ...................... The built-in fans automatically run at a variable speed according to the internal temperature.
48 5. Using On-Screen Menu 쐆 Menu Descriptions & Functions [Information] Displays the status of the current signal and lamp usage. This item has three pages.
49 5. Using On-Screen Menu [V ersion] [Product] [Firmware] V ersion [Serial Number] [Data] V ersion Menu Descriptions & Functions [Reset] Returning to Factory Default [Reset] The Factory Defau.
50 6. Maintenance MENU SELECT LAMP STATUS POWER ON /S TAND BY SOURCE AUTO A DJ. EN TER EX IT FO C U S ZOOM VT695/VT595/VT590/VT491 VT59/VT49 This section describes the simple maintenance procedures you should follow to clean the filters and replace the lamp.
51 6. Maintenance 3. Reinstall the new filter cover . 4. Clear the filter hours used. To reset the filter usage time, from the menu, select [Reset] → [Clear Filter Hours]. ( → page 49 for resetting the filter usage time.) NOTE: Do not wash the filter with soap and water .
52 쐋 Replacing the Lamp After your lamp has been operating for 2000 *1 hours (up to 3000 *1 hours in Eco mode) or longer , the LAMP indicator in the cabinet will blink red and the message [The lamp has reached the end of its usable life. Please replace the lamp.
53 3. Remove the lamp housing. (1) Loosen the two screws securing the lamp housing until the phillips screwdriver goes into a freewheeling condition. The two screws are not removable. (2) Remove the lamp housing by holding it. 6. Maintenance NOTE: There is an interlock on this case to prevent the risk of electrical shock.
54 6. Maintenance 6. Connect the supplied power cable, turn on the Main Power switch and turn on the projector . 7. Finally, select the menu → [Reset] → [Clear Lamp Hours] to reset the lamp usage hours. NOTE: When the lamp exceeds 2100* hours (up to 3100* hours in Eco mode) of service, the projector cannot turn on and the menu is not displayed.
55 7. Appendix Indicator Condition Projector Condition Note Off Blinking light Steady light Green Orange Green Orange 0.5 sec On, 0.5 sec Off 2.5 sec On, 0.5 sec Off 0.5 sec On, 0.5 sec Off The main power is off The projector is getting ready to turn on.
56 7. Appendix Common Problems & Solutions ( → "Power/Status/Lamp Indicator" on page 55 .) Does not turn on Will turn off No picture Picture suddenly becomes dark Color tone or hue is .
57 7. Appendix If there is no picture, or the picture is not displayed correctly . • Power on process for the projector and the PC. Be sure to connect the projector and notebook PC while the projector is in standby mode and before turning on the power to the notebook PC.
58 7. Appendix Specifications This section provides technical information about the VT695/VT595/VT590/VT491/VT59/VT49 projector's performance. Model Number VT695/VT595/VT590/VT491/VT59/VT49 Optical LCD Panel VT695: 0.63" p-Si TFT active-matrix with Micro Lens Array VT595/VT590/VT491/VT59/VT49: 0.
59 7. Appendix Horizontal Resolution NTSC / NTSC4.43/P AL/P AL-M/P AL-N/P AL60: 540 TV lines SECAM: 300 TV lines RGB: VT695/VT595/VT590/VT59: 1024 dots (H) 768 dots (V), VT491/VT49: 800 dots (H) .
60 Regulations VT695/VT595/VT590/VT491/VT49: For United States: UL Approved (UL 60950 - 1) Meets FCC Class B requirements For Canada: UL Approved (CSA 60950 - 1) Meets DOC Canada Class B requirements For Australia/New Zealand: Meets AS/NZS CISPR.
61 7. Appendix Cabinet Dimensions Although the appearance is slightly different, the VT695, VT595, VT590, VT491, VT59 and VT49 are the same in dimensions. SELECT MENU ENTER EXIT LAMP STATUS POWER ON/STAND BY AUTO ADJ. SOURCE ZOOM FOCUS PUSH 120.8 (4.
62 Mini D-Sub 15 Pin Connector Pin Assignments of D-Sub COMPUTER Input Connector Signal Level V ideo signal : 0.7Vp-p (Analog) Sync signal : TTL level 5 14 23 10 11 12 13 14 15 69 78 7. Appendix * Only COMPUTER 1 input connector supported on VT695/VT595/VT491.
63 7. Appendix Compatible Input Signal List Horizontal: 15KHz to 100KHz (RGB: 24KHz or over) V ertical: 50Hz to 120Hz Signal Resolution Frequency H. Refresh Rate ( Dots ) ( kHz ) ( Hz ) NTSC – 15.73 59.94 PA L– 15.63 50.00 P AL60 – 15.73 60.
64 7. Appendix Cable Connection Communication Protocol Baud rate ........................................ 19200 bps Data length ..................................... 8 bits Parity .............................................. No parity Stop bit .....
65 7. Appendix 12 34 5 6 7 8 To RxD of PC PC Contr ol Connector (DIN-8P) To TxD of PC T o GND of PC NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector .
66 No image is displayed from your PC or video equipment to the projector . Still no image even though you connect the projector to the PC first, then start the PC. Enabling your notebook PC’ s signal output to the projector . •A combination of function keys will enable/disable the ex- ternal display .
67 7. Appendix In the space below please describe your problem in detail. Information on application and environment where your projector is used Projector Model number: Serial No.
68 7. Appendix T ravelCar e Guide T ravelCare - a service for international travelers This product is eligible for "T ravelCare", NEC's unique international war- ranty . Please note that T ravelCare coverage differs in part from coverage un- der the warranty included with the product.
69 7. Appendix Hyosung ITX Co., Ltd. Address: 2nd Fl., Ire B/D. #2, 4Ga, Y angpyeng-Dong, Y oungdeungpo-Gu, Seoul, Korea 150-967 T elephone: +82 2 2163 4193 Fax Line: +82 2 2163 4196 Email Address: moneybear@hyosung.com (Regions Covered) South Korea Lenso Communication Co.
70 7. Appendix T O: NEC or NEC's Authorized Service Station: FM: (Company & Name with signature) Dear Sir (s), I would like to apply your T ravelCare Service Program based on attached registr.
71 7. Appendix 5. Loan Service Charges and Conditions: Upon acceptance of this NEC Projector , Customer agrees to assume liability for this loan unit. The current cost of use of this loan unit is US$200 for 12 calendar days.
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 Nikon VT49 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 Nikon VT49 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Nikon VT49 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Nikon VT49 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Nikon VT49, 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 Nikon VT49.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Nikon VT49. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Nikon VT49 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.
