Gebruiksaanwijzing /service van het product VT490 van de fabrikant NEC
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Portable Projector VT695/VT595/VT590/VT490/VT59/VT49 User ’ s Manual.
© NEC Viewtechnology , Ltd. 2006 1st edition September 2006 • 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/VT490/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 RF Interfer ence (for USA only) W ARNING The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those specified by NEC Corporation of America in this manual. Failure to comply with this government regulation could void your right to operate this equipment.
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 M EN U S EL ECT L A M P S T A TU S PO W ER O N /ST A ND B Y SOURCE AU T O A D J. ENTER E X IT FO CUS ZO OM Projector Lens cap (24FT9641) Power cable (US: 7N080220) (EU: 7N080015) VGA signal cable (7.
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 Pr ojector This projector is one of the very best projectors available today .
3 ME NU SELECT L A M P S T A T U S P O W E R O N/S TAND BY S O U R C E AUTO A DJ. EN TE R E X IT FOCUS ZOOM 1. Introduction Part Names of the Pr ojector Front/T op F O C U S MENU SELECT LAMP STATUS POWER ON /S TAND B Y SOURCE AUTO ADJ.
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 E XIT 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 IN 1 9 8 5 2 3 4 7 6 7 6 1 4 8 5 T erminal Panel Features 1.
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 . • Avoid 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 M E N U S E L E C T L A M P S T A T U S P O W E R O N /S T AN D B Y SO U RCE AUTO ADJ. EN T E R E X I T Z O O M This section describes how to set up your projector and how to connect video and audio sources.
10 Selecting a Location (VT595/VT590/VT490/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 IN PC CONTROL R COMPUTER IN 2.
14 2. Installation and Connections When Viewing a DVI Digital Signal (VT695/VT595) T o 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/VT490/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) FOCUS MENU S E L EC T LAM P S T A TU S P O W E R ON/STAND BY SOURCE AUTO A DJ. E N T E R E X IT STATUS LAMP POWER SELECT MENU EN TER 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. T o 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 E NTER 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 L A M 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 I T Z O O M F O C U S M E N U S E L E C T L A M 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 .
24 3. Projecting an Image (Basic Operation) MENU SE LECT LAMP STATUS POWER O N /S T A N D B Y S OU RCE A U T O A D J . EN TER E X IT FOCUS ZOOM MENU SELECT LAMP STATUS POWER ON/ ST AND B Y SO U RC E A U T O A D J . ENTER E X IT FOC U S Zoom VT695/VT595/VT590/VT490/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 ur ning off the Pr ojector T o 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 ur ning 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 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. T o 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 T o 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 vi ewi ng 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 Title 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: Title .
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 Video 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 Wide 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 . T o 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 S E L E C T L A M 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 AUTO ADJ. E N T E R E X IT FOCUS ZO O M VT695/VT595/VT590/VT490 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. T o 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/VT490/VT59/VT49 projector's performance. Model Number VT695/VT595/VT590/VT490/VT59/VT49 Optical LCD Panel VT695: 0.63" p-Si TFT active-matrix with Micro Lens Array VT595/VT590/VT490/VT59/VT49: 0.
59 7. Appendix Sync Compatibility Separate Sync / Composite Sync / Sync on Green / Sync on V ideo Built-in Speaker VT695/VT595: 5W (monaural) VT590/VT490/VT59/VT49: 1W (monaural) Power Requirement 100 - 240V AC, 50 / 60 Hz Input Current VT695/VT595/VT590/VT490: 3.
60 Regulations VT695/VT595/VT590/VT490/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, VT490, 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 Video 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.
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 PC Contr ol Codes and Cable Connection PC Contr ol Codes (VT695/VT595) Function Code Data POWER ON 02H 00H 00H 00H 00H 02H POWER OFF 02H 01H 00H 00H 00H 03H INPUT SELECT COMPUTER 1 .
65 7. Appendix 12 34 5 6 7 8 T o RxD of PC PC Contr ol Connector (DIN-8P) T o 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 ravelCare 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 T ele Service 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 TO: 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 registra.
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.
Een belangrijk punt na aankoop van elk apparaat NEC VT490 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen NEC VT490 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens NEC VT490 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding NEC VT490 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over NEC VT490 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van NEC VT490 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de NEC VT490 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met NEC VT490 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
