Ibm VT670 Uživatelský manuál

Portable ProjectorVT676/VT670/VT575/VT470/VT47User’s Manual

3NOTE: Composite video standards are as follows:NTSC: U.S. TV standard for video in U.S. and Canada.PAL: TV standard used in Western Europe.PAL-N: TV

41. Introduction Part Names of the ProjectorZOOMFOCUSSELECTLAMPSTATUSPOWERVIDEOS-VIDEOCOMPUTER-1COMPUTER-2ON/STAND BYAUTOADJ.AC INZOOMFOCUSSELECTLAMP

51. IntroductionFor VT676, VT670 and VT470 onlyAttaching the supplied carrying handleYou can carry the projector by attaching the supplied carrying ha

61. IntroductionTop FeaturesLAMPSTATUSPOWER VIDEOAUTOADJ.S-VIDEO COMPUTER-1 COMPUTER-2AUTOADJ.COMPUTERON/STAND BYSELECT12 1310 2 3 411156778981. POWER

71. IntroductionAUDIO OUTAUDIOS-VIDEO INCOMPUTER 2 INVIDEO INCOMPUTER 1 INMONITOR OUTPC CONTROLL/MONORAUDIOL/MONORAUDIOAUDIOS-VIDEO INVIDEO INCOMPUTE

81. Introduction Part Names of the Remote ControlNOTE: If you are using a Macintosh computer, you can clickeither the MOUSE R-CLICK or MOUSE L-CLICK

915. COMPUTER 1/2 ButtonPress this button to select COMPUTER 1 or 2 (or Com-ponent) input. (One COMPUTER port on VT47)16. AUTO ADJ. ButtonUse this but

101. Introduction30°30°30°30°Remote Control Precautions• Handle the remote control carefully.• If the remote control gets wet, wipe it dry immediately

11This section describes how to set up your projector and how to connect video and audio sources.2. Installation and Connections Setting Up the Scree

122. Installation and ConnectionsSelecting a Location (VT47)The further your projector is from the screen or wall, the larger the image. The minimum s

iImportant InformationSafety CautionsPrecautionsPlease read this manual carefully before using your NEC VT676/VT670/VT575/VT470/VT47 Projector and kee

132. Installation and ConnectionsLens CenterThrow Angle (움)Throw Distance (C)Screen centerScreen DiagonalScreen WidthScreen HeightScreen Bottom(B)(D)A

142. Installation and ConnectionsWARNING* Installing your projector on the ceiling must be doneby a qualified technician. Contact your NEC dealer form

152. Installation and Connections Making ConnectionsNOTE: When using with a notebook PC, be sure to connect between the projector and the notebook PC

16NOTE: The projector is not compatible with video decoded outputs of either the NEC ISS-6020 and ISS-6010 switchers.NOTE: An image may not be display

172. Installation and ConnectionsConnecting an External MonitorMONITOR OUTAUDIOAC INAUDIO OUTMONITOR OUTPC CONTROLAUDIOS-VIDEO INCOMPUTER 2 INVIDEO I

18AUDIO INLRAUDIO OUTL RComponentYCbCrAC INAUDIO OUTMONITOR OUTPC CONTROLAUDIOS-VIDEO INCOMPUTER 2 INVIDEO INCOMPUTER 1 INAUDIOL/MONORAUDIOL/MONORCOM

192. Installation and ConnectionsAUDIO INLRAUDIO OUTL RVIDEO OUTS-VIDEOVIDEOAC INAUDIO OUTMONITOR OUTPC CONTROLAUDIOS-VIDEO INCOMPUTER 2 INVIDEO INCO

202. Installation and ConnectionsAC INZOOMFOCUSSELECTLAMPSTATUSPOWERVIDEOS-VIDEOCOMPUTER-1COMPUTER-2ON/STAND BYAUTOADJ.AUDIO OUTS-VIDEO INCOMPUTER 1 I

213. Projecting an Image (Basic Operation)This section describes how to turn on the projector and to project a picture onto the screen. Turning on th

223. Projecting an Image (Basic Operation)Note on Startup screen (Menu Language Select screen)When you first turn on the projector, you will get the S

iiImportant InformationRF Interference (for USA only)WARNINGThe Federal Communications Commission does not allow any modifications or changes to the u

233. Projecting an Image (Basic Operation) Selecting a SourceSelecting the computer or video sourceVIDEO S-VIDEO COMPUTER-1 COMPUTER-2LAMPSTATUSPOWER

243. Projecting an Image (Basic Operation)Place your projector on a flat level surface and ensure that the projector issquare to the screen.Lift the f

253. Projecting an Image (Basic Operation)AC INZOOMFOCUSZOOMFOCUSFOCUSZOOMAC INZOOMFOCUSFOCUSFocusUse the FOCUS ring to obtain the best focus.ZoomVT67

26 Correcting Keystone DistortionAuto Keystone CorrectionThe Auto Keystone correction feature will correct the vertical distortion of a projected ima

273. Projecting an Image (Basic Operation)5. Press the MENU button to close the menu.NOTE: You can save the changes using the Keystone Savefeature whe

283. Projecting an Image (Basic Operation) Optimizing RGB Picture AutomaticallyAdjusting the Image Using Auto AdjustOptimizing an RGB image automatic

29 Turning off the ProjectorTo turn off the projector:3. Projecting an Image (Basic Operation)LAMPSTATUSPOWER VIDEOAUTOADJ.S-VIDEO COMPUTER-1 COMPUTE

304. Convenient Features쐃 Turning off the Image and SoundPress the PIC-MUTE button to turn off the image and sound for a shortperiod of time. Press ag

314. Convenient Features Using Remote Mouse Receiver (VT676/VT670/VT470 only)The remote mouse receiver enables you to operate your computer’s mouse f

32 Using the MenusNOTE: The on-screen menu may not be displayed correctly while interlaced motion video image is projected.1. Press the MENU button o

iiiImportant InformationFire and Shock Precautions1. Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-

335. Using On-Screen Menu4. Use the SELECT  or  button on the remote control or the projector cabinet to select the item you wantto adjust or set.EN

345. Using On-Screen Menu쐇 Menu ElementsHighlightTitleSlide barOff Timer remainingtimeSourceRadio buttonSolid triangleCheck markTa bThermometer symbol

35쐋 List of Menu Items5. Using On-Screen MenuPictureWall Color Off, Blackboard, Light yellow, Light green, Light blue, Sky blue, Light rose, PinkPictu

365. Using On-Screen MenuNOTE: Some menu items are not available depending on the input source.DefaultFactory Default Current SignalAll DataClear Filt

375. Using On-Screen Menu쐏 Menu Descriptions & Functions [Picture]Using the Wall Color Correction [Wall Color]This function allows for quick adapt

385. Using On-Screen MenuNOTE: When “sRGB”, “Graphic”, “Video” or “Movie” is selected, the brightness decreases slightly when compared to “Presenta-ti

395. Using On-Screen Menu쐄 Menu Descriptions & Functions [Image]Enabling Auto Keystone [Auto Keystone]This feature allows the projector to detect

405. Using On-Screen MenuAdjusting the Vertical Position of Image [Cinema Position] (for Cinema only)This feature adjusts the vertical position of the

415. Using On-Screen MenuSelecting Menu Language [Language]You can choose one of 21 languages for on-screen instructions.Selecting Menu Color [Menu Co

425. Using On-Screen Menu쐆 Menu Descriptions & Functions [Advanced]SecurityA keyword can be set for your projector to avoid operation by an unauth

ivLamp Replacement•To replace the lamp, follow all instructions provided on page 50.• Be sure to replace the lamp when the message “The lamp has reach

435. Using On-Screen Menu3. Type in the same combination of SELECT buttons  and press the ENTER button.The confirmation screen will be displayed.4

445. Using On-Screen MenuDisabling the Cabinet Buttons [Cabinet Button Lock]This option turns on or off the Cabinet Button Lock function.NOTE:• This C

455. Using On-Screen Menu(Advanced Page 2)Enabling Power Management [Power Management]When this option is on and there is no input for five minutes or

465. Using On-Screen Menu[Phase] (available for RGB and HDTV signals only)Use this item to adjust the clock phase or to reduce video noise, dot interf

475. Using On-Screen Menu쐎 Menu Descriptions & Functions [Default]Returning to Factory Default [Factory Default]The Factory Default feature allows

486. MaintenanceZOOMFOCUSSELECTLAMPSTATUSPOWERVIDEOS-VIDEOCOMPUTER-1COMPUTER-2ON/STAND BYAUTOADJ.This section describes the simple maintenance procedu

496. Maintenance3. Reinstall the new filter cover.NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Be

50쐋 Replacing the LampAfter your lamp has been operating for 2000* hours (up to 3000* hours in Eco mode) or longer, the LAMP indicator inthe cabinet w

513. Loosen the two screws securing the lamp housing until the phillips screwdriver goes into a freewheelingcondition. The two screws are not removabl

526. Maintenance6. Connect the supplied power cable, turn on the Main Power switch and turn on the projector.7. Finally, select the menu → [Default] →

vTable of ContentsImportant Information ... i1. Introduction ...

537. Appendix TroubleshootingThis section helps you resolve problems you may encounter while setting up or using the projector.Indicator MessagesPowe

547. AppendixCommon Problems & Solutions (See also "Power/Status/Lamp Indicator" on page 53.)Does not turn onWill turn offNo picturePict

557. AppendixIf 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

567. Appendix SpecificationsThis section provides technical information about the VT676/VT670/VT575/VT470/VT47 Projector's performance.Model Num

577. AppendixSync Compatibility Separate Sync / Composite Sync / Sync on GBuilt-in Speaker 1W (monaural)Power Requirement 100 - 240V AC, 50 / 60 HzInp

587. Appendix Cabinet DimensionsLAMPSTATUSPOWER VIDEOAUTOADJ.S-VIDEO COMPUTER-1 COMPUTER-2ON/STAND BYZOOMFOCUSSELECTAC INAUDIO OUTAUDIOS-VIDEO INCOMP

59LAMPSTATUSPOWER VIDEO S-VIDEO COMPUTERON/STAND BYZOOMFOCUSSELECTAC IN112.5 (4.4)260 (10.2)20.3 (0.8)64.6 (2.5)294 (11.6)71.5 (2.8)ZOOMAUDIOS-VIDEO I

60Mini D-Sub 15 Pin Connector Pin Assignments of D-Sub COMPUTER Input ConnectorSignal LevelVideo signal : 0.7Vp-p (Analog)Sync signal : TTL level5142

617. Appendix Compatible Input Signal ListSignal Resolution Frequency H. Refresh Rate( Dots ) ( kHz ) ( Hz )NTSC – 15.734 60PAL–15.625 50PAL60 – 15.7

627. Appendix PC Control Codes and Cable ConnectionPC Control Codes (VT676/VT670/VT575/VT470)Function Code DataPOWER ON 02H 00H 00H 00H 00H 02HPOWER

viTable of Contents4. Convenient Features ... 30 Tur ning Off the Image and Sound.

637. Appendix1254 3678To RxD of PCPC Control Connector (DIN-8P)To TxD of PCTo GND of PCNOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector.

647. Appendix쐆 Optional Presentation Remote Control Kit (PR52KIT)Part Names and Functions of the Remote Control1. Infrared Transmitter/Laser PointerT

657. Appendix8. POINTER ButtonNot available on this model.9. PAGE UP/DOWN Buttons*Use these buttons to operate your computer with thesupplied remote m

667. Appendix30°30°30°30°Battery Installation1Remove the battery cover.NOTE: Do not pull the batterycover by force. Doing so canresult in it coming of

677. AppendixUsing the Laser PointerYou can use the laser to draw your audience's attention to a red dot that you can place on any object.CAUTION

68No image is displayed from your PC or video equipment to theprojector.Still no image even though you connect the projector to the PCfirst, then star

697. AppendixIn the space below please describe your problem in detail.Information on application and environment where your projector is usedProjecto

707. Appendix쐎 TravelCare GuideTravelCare - a service for international travelersThis product is eligible for "TravelCare", NEC's uniqu

717. AppendixLenso Communication Co., Ltd.Address: 292 Lenso House 4, 1st Floor, Srinakarin Road,Huamark, Bangkapi, Bangkok 10240, ThailandTelephone:

727. AppendixTO: NEC or NEC's Authorized Service Station:FM:(Company & Name with signature)Dear Sir (s),I would like to apply your TravelCare

1 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 a

737. Appendix5. Loan Service Charges and Conditions:Upon acceptance of this NEC Projector, Customer agrees to assumeliability for this loan unit.The c

21. Introduction Introduction to the ProjectorThis section introduces you to your new VT676/VT670/VT575/VT470/VT47 Projector and describes the featur