NEC LT380 Manuale Utente

Portable ProjectorLT380/LT280User’s Manual

viiiVideo ... 66S-Video ...

906. Using On-Screen Menu[WEP] (required for wireless only)Select this option whether using the WEP (Wired Equivalent Privacy) key for encryption or n

916. Using On-Screen MenuUsing Software Keyboard to enter an encryption key1. Select one of [Key 1], [Key 2], [Key 3] and [Key 4] and press the ENTER

926. Using On-Screen Menu[Mail]Alert Mail:Checking this box enables Alert Mail feature.This option notifies your computer of an error message via e-ma

936. Using On-Screen Menu[Projector Name]Specify a unique projector name. Press to display the software keyboard and type in. Up to 16 alphanumericc

946. Using On-Screen Menu[Options]Setting Auto Adjust [Auto Adjust]This feature sets the Auto Adjust mode so that the RGB image can be automatically o

956. Using On-Screen MenuSelecting Signal Format [Signal Select]Computer 1/2Allows you to set [Computer 1] and [Computer 2] to automatically detect an

966. Using On-Screen Menu[Tools]Selecting the ChalkBoard [ChalkBoard]This option displays the ChalkBoard tool bar.The ChalkBoard feature allows you to

976. Using On-Screen Menu쐆 Menu Descriptions & Functions [Information]Displays the lamp and the projector usage hours, the status of the current s

986. Using On-Screen Menu[Source Page1]Input Terminal Signal TypeVideo Type Source NameEntry No.[Source Page2]Horizontal Frequency Vertical FrequencyS

996. Using On-Screen Menu[LAN Built-in]This page shows information on settings for the LAN port (RJ-45)IP Address... Indicates the IP addres

11. Introduction What's in the Box?Make sure your box contains everything listed. If any pieces are missing, contact your dealer.Please save the

1006. Using On-Screen Menu[LAN Wireless]This page shows information on settings for WEP key for encryption.SSID ... Indicates the i

1016. Using On-Screen Menu쐊 Menu Descriptions & Functions [Reset]Returning to Factory DefaultThe Reset feature allows you to change adjustments an

1027. MaintenanceSELECTThis section describes the simple maintenance procedures you should follow to clean the filter and replace the lamp. Cleaning

1037. Maintenance3. Reinstall the new filter cover.NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. B

1047. Maintenance쐋 Replacing the LampAfter your lamp has been operating for 2000 hours (up to 3000 hours in Eco mode) or longer, the LAMP indicator in

1057. Maintenance3. Loosen the two screws securing the lamp housing until the phillips screwdriver goes into a freewheelingcondition. The two screws a

1067. Maintenance6. Connect the supplied power cable, turn on the Main Power switch and turn on the projector.7. Finally, select the menu → [Reset] →

1078. Appendix TroubleshootingThis section helps you resolve problems you may encounter while setting up or using the projector.Indicator MessagesPow

1088. AppendixCommon Problems & Solutions (→ "Power/Status/Lamp Indicator" on page 107)Does not turn onWill turn offNo pictureColor tone

1098. 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

21. Introduction Introduction to the ProjectorThis section introduces you to the LT380/LT280 projector and describes key features and controls.Congra

1108. Appendix SpecificationsThis section provides technical information about the projector's performance.Model Number LT380/LT280OpticalLCD Pa

1118. AppendixMechanicalInstallation Orientation: Desktop/Front, Desktop/Rear, Ceiling/Front, Ceiling/RearDimensions 11.6" (W) ⳯ 4.7" (H) ⳯

112PC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 3 INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VIDEO IN VIDEO INAUDIO INCb/PbL/MONO RYCr

113LT2808. AppendixPC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VIDEO IN VIDEO INAUDIOCb/PbL/MONO RYCr

114Mini D-Sub 15 Pin Connector Pin Assignments of D-Sub COMPUTER 1/2 Input ConnectorSignal LevelVideo signal : 0.7Vp-p (Analog)Sync signal : TTL leve

1158. Appendix Compatible Input Signal ListSignal Resolution Frequency H. Refresh Rate( Dots ) ( kHz ) ( Hz )#: Signals in above flagged with # are c

1168. AppendixCable ConnectionCommunication ProtocolBaud rate ... 38400 bpsData length ...

1178. Appendix Using Software Keyboard1 to 0 and Characters... Use to type in password or keyword.MODE ...

118No image is displayed from your PC or video equipment to theprojector.Still no image even though you connect the projector to the PCfirst, then sta

119In the space below please describe your problem in detail.Information on application and environment where your projector is usedProjectorModel num

3•Free downloadable Software Geometric Correction Tool 3.0.Corrects the geometry of an image projected onto a cylindrical, spherical or corner screen

1208. Appendix쐎 TravelCare GuideTravelCare - a service for international travelersThis product is eligible for "TravelCare", NEC's uniq

1218. AppendixLenso Communication Co., Ltd.Address: 292 Lenso House 4, 1st Floor, Srinakarin Road,Huamark, Bangkapi, Bangkok 10240, ThailandTelephone:

1228. AppendixTO: NEC or NEC's Authorized Service Station:FM:(Company & Name with signature)Dear Sir (s),I would like to apply your TravelCar

1238. Appendix5. Loan Service Charges and Conditions:Upon acceptance of this NEC Projector, Customer agrees to assumeliability for this loan unit.The

41. Introduction Part Names of the ProjectorPC CARDLAMPSTATUSPOWERSOURCEAUTO ADJUST3D REFORMON/STAND BYSELECTControls(→ page 6)Built-in Security Slot

51. IntroductionPC CARDCOMPONENT INUSBLANAUDIO INCOMPUTER 3 INCOMPUTER 1 INCOMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VIDEO INVIDEO INAUDIO INCb/PbL

61. IntroductionTop FeaturesPC CARDLAMPSTATUSPOWERON/STAND BYSOURCEAUTO ADJUST3D REFORMSELECT1214523678111091. POWER Button (ON / STAND BY) (→ page 24

71. IntroductionTe r minal Panel FeaturesPC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 3 INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VID

81. Introduction쐏 Part Names of the Remote Control4. LEDFlashes when any button is pressed.5. POWER ON Button (→ page 24)NOTE: To turn on the projecto

91. Introduction30°30°30°30°Battery Installation1Press the catch and removethe battery cover.2Install new ones (AA). Ensurethat you have the batteries

© NEC Viewtechnology, Ltd. 2005First edition October 2005• IBM is a trademark or registered trademark of International Business Machines Corporation.•

10This section describes how to set up your projector and how to connect PCs, video and audio sources.2. Installation and Connections Setting Up the

11DBCα2. Installation and ConnectionsThrow Distance and Screen SizeThe following shows the proper relative positions of the projector and screen. Refe

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

13PC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 3 INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VIDEO IN VIDEO INAUDIO INCb/PbL/MONO RYCr/

14PC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 3 INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VIDEO IN VIDEO INAUDIO INCb/PbL/MONO RYCr/

152. Installation and ConnectionsPC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 3 INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VIDEO IN VI

16AUDIOINPC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 3 INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VIDEO IN VIDEO INAUDIO INCb/PbL/MON

17AUDIO INLRAUDIO OUTL RComponentYCbCrPC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 3 INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VIDEO

18AUDIO INLRAUDIO OUTL RVIDEO OUTS-VIDEO VIDEOPC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 3 INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUT

19PC CARDCOMPONENT INUSB LANAUDIO INCOMPUTER 3 INCOMPUTER 1 IN COMPUTER 2 INPC CONTROLMONITOR OUTAUDIO OUTS-VIDEO IN VIDEO INAUDIO INCb/PbL/MONO RYCr/

iImportant InformationSafety CautionsPrecautionsPlease read this manual carefully before using your NEC LT380/LT280 projector and keep the manual hand

20(B) Example of wireless LAN connection(Network Type → Mode: Infrastructure)2. Installation and ConnectionsAccessPointWired LANTo make connection wi

212. Installation and ConnectionsInserting the PC Card1. Make sure the main power is off before inserting thePC card. (This step is needed only when t

222. Installation and ConnectionsPC Card TypeThe PC Card slot accepts PCMCIA Type II only.NOTE: The projector does not support NTFS formatted flash me

232. Installation and ConnectionsConnecting the Supplied Power CableConnect the supplied power cable to the projector.First connect the supplied power

24OFFVIDEOS-VIDEOVIEWERLANCOMPUTERCOMPONENTONSELECTPOWERPOWERMENUENTEREXIT312POWERON/STAND BYPC CARDLAMPSTATUSSOURCEAUTO ADJUST3D REFORM3. Projecting

25SOURCEAUTO ADJUST3D REFORMSELECTOFFVIDEOS-VIDEOVIEWERLANCOMPUTERCOMPONENTONPOWERPOWERMENUENTEREXIT312SELECTSOURCEAUTO ADJUST3D REFORMSELECT3. Projec

26POWERAUTO ADJUSTPC CARDLAMPSTATUSON/STAND BYSOURCE3D REFORM3. Projecting an Image (Basic Operation) Selecting a SourceSelecting the computer or vid

2722PC CARDLAMPSTATUSPOWERSOURCEAUTO ADJUST3D REFORMON/STAND BY13. Projecting an Image (Basic Operation)Place your projector on a flat level surface a

283. Projecting an Image (Basic Operation)ZoomUse the ZOOM lever to adjust the image size on the screen.FocusUse the FOCUS ring to obtain the best foc

29 Correcting Keystone DistortionAuto Keystone CorrectionThe Auto Keystone correction feature will correct vertical distortion of a projected image o

iiImportant InformationEU-wide legislation as implemented in each Member State requires that used electrical and electronicproducts carrying the mark

305. Repeat steps 2 and 4 to correct keystone distortion.6. After completing Keystone correction, press the ENTER button.The Keystone screen will disa

31VOLUMELASER3D REFORMAUTO ADJ.ASPECTHELPPICTUREPIC-MUTELAMP MODER-CLICKL-CLICKMOUSEFREEZEMAGNIFYPAGEUPDOWNNTEREXITAUTO ADJ.LASER3D REFORMASPECTHELPPI

323. Projecting an Image (Basic Operation)쐆 Using the Laser PointerYou can use the laser to draw your audience's attention to a red dot that you

33OFFVIDEOS-VIDEOVIEWERLANCOMPUTERCOMPONENTONSELECTPOWERPOWERMENUENTEREXIT312쐊 Turning off the ProjectorTo turn off the projector:3. Projecting an Ima

34FREEZE3D REFORMAUTO ADJ.ASPECTHELPPICTUREPIC-MUTELAMP MODER-CLICKL-CLICKMOUSEVOLUME MAGNIFYPAGEUPDOWNPIC-MUTE3D REFORMAUTO ADJ.ASPECTHELPPICTURELAMP

354. Convenient Features Using a USB MouseUsing a USB mouse gives you a smooth operation. A commerciallyavailable USB mouse can be used.NOTE: There m

364. Convenient Features Using Remote Mouse ReceiverThe remote mouse receiver enables you to operate your computer’s mouse functions from the remote

374. Convenient FeaturesOperating your computer’s mouse from the remote controlYou can operate your computer's mouse from the remote control.PAGE

38 Correcting Horizontal and Vertical Keystone Distortion (Cor-nerstone)Use the 3D Reform feature to correct keystone (trapezoidal) distortion to mak

39Screen8. Press the ENTER button.4. Convenient Features10.Press the SELECT 왗 or 왘 button to highlight the [OK] and press the ENTER button.This comple

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

404. Convenient Features* The following are conditions under which the maximum angle is achived:• Image is projected in Wide (Zoom lever)• Resolution

414. Convenient Features Making Freehand Drawings on a Projected Image(ChalkBoard)The ChalkBoard feature allows you to write and draw messages on a p

424. Convenient Features쐅 Preventing Unauthorized Use of the ProjectorAssigning a keyword prevents the projector from being used by unauthorized indiv

434. Convenient Features4. Press the SELECT 왔 button four times to highlight [Security].5. Press the ENTER button to display the Security screen.6. Pr

444. Convenient Features7. Enter an alphanumeric keyword using the Software keyboardFor example, to enter “1234”, follow the steps 7-1 to 7-4 below.NO

454. Convenient FeaturesChecking If Security is enabledTu rn off the projector and turn it back on to check if the Security function is enabled.1. Pre

46Disabling the Security1. Press the MENU button.The on-screen menu will be displayed.NOTE: Immediately after the projector has been turned on and the

474. Convenient Features쐈 Using a USB Memory DeviceThe projector is compatible with a USB memory device which sup-ports the viewer and security featur

48쐉 Operation Using an HTTP BrowserOverviewThe use of HTTP server functions will allow control of the projector from a web browser without the install

49Structure of the HTTP ServerPower: This controls the power of the projector.On ... Power is switched on.Off ... Powe

ivImportant InformationFire and Shock Precautions• Ensure that there is sufficient ventilation and that vents are unobstructed to prevent the build-up

50Source Select: This switches the input connector of the projector.Computer1 ... Switches to the COMPUTER 1 IN connector.Computer2 ... Switches

514. Convenient Features씈 Using the Projector to Operate a Computer Connected on aNetwork (Desktop Control Utility 1.0)When Desktop Control Utility 1.

524. Convenient FeaturesImportant:•Your startup password will be required each timeyou start Desktop Control Utility 1.0.• If you forget or lost your

534. Convenient FeaturesOperations on the projector – Connecting to the computer1. Make the LAN settings on the projector.Make the LAN settings at [Se

549. Input the password you made a note of in the previous Step [6] in “Operations on the Computer”.10. Input the password and click [OK].The password

55The following operations are available only with buttons on the projector cabinet or the remote control.햲 Disconnect icon ... Use to

565. Using the Viewer Making the Most out of the Viewer FunctionFeaturesYou can view presentation data and play images on the projector. A PC card is

575. Using the Viewer Operating the Viewer Function from the Projector (playback)This section describes the operation for showing slides created usin

585. Using the Viewer0000.jpg 0001.jpg 0002.jpg3 FilesSlot 1RECYCLEDPICTURE1/3 0000.jpg 60KB 08/21/2005 06/29 263KBselect : ENTER?Highlight ...

595. Using the ViewerSetting Option for ViewerPlay Mode:Manual ... Views a slide manually when the Viewer source is selected.Auto ...

vRemote Control Precautions• Handle the remote control carefully.• If the remote control gets wet, wipe it dry immediately.•Avoid excessive heat and h

60Exiting ViewerTo e xit Viewer, switch to another input such as Computer 1, Computer 2, Computer 3 (LT380 only), Component, Video,S-Video or LAN.*To

615. Using the Viewer Changing Background LogoYou can change the default background logo using the Viewer feature.NOTE: File size must be 256KB or le

62 Using the Menus1. Press the MENU button on the remote control or the projector cabinet to display the menu.NOTE: The commands such as 왗왘, ENTER, E

63 Menu treeMenu ItemSource Computer 1, Computer 2, Computer 3 (LT380 only), Component, Video, S-Video, Viewer, LAN, Entry ListAdjust Picture Preset

646. Using On-Screen MenuMenu ItemSetup Installation Orientation Desktop Front, Ceiling Rear, Desktop Rear, Ceiling FrontScreen Screen Type: 4:3, 16:9

65 Menu ElementsSlide barSolid triangleHighlightTa bRadio buttonCheck boxCancel buttonOK buttonMenu windows or dialog boxes typically have the follow

666. Using On-Screen Menu쐏 Menu Descriptions & Functions [Source]Computer 1 and 2Selects the computer connected to your COMPUTER 1 or COMPUTER 2 i

676. Using On-Screen Menu[Entry List]Use the SELECT 왖왔 buttons on your remote control or the projector cabinet to select the signal and press theENTER

686. Using On-Screen Menu[Entry Edit Command]You can edit signals on the [Entry List].Load ... Enables you to select a signal from

696. Using On-Screen Menu쐄 Menu Descriptions & Functions [Adjust][Picture][Preset]This option allows you to adjust neutral tint for yellow, cyan o

viTable of ContentsImportant Information ... i1. Introduction .

706. Using On-Screen Menu[Detail Settings]This will provide you with three pages of menus that provide more detailed settings.[General]Selecting Refer

716. Using On-Screen Menu[Brightness]Adjusts the brightness level or the back raster intensity.[Contrast]Adjusts the intensity of the image according

726. Using On-Screen Menu[Image Options]Adjusting Clock and Phase [Clock/Phase]This allows you to manually adjust Clock and Phase.Clock ...

736. Using On-Screen MenuAdjusting Horizontal/Vertical Position [Horizontal/Vertical Position]Adjusts the image location horizontally and vertically.M

746. Using On-Screen MenuInputSignalScreenType4:3 Screen16:9 Screen4:34:3 Window4:3 FillSqueezeWide ScreenWide ScreenCropLetterbox4:3 LetterboxLetterb

756. Using On-Screen Menu[Video]Turning On/Off 3 Dimension Separation [3D Y/C Separation]This function turns on or off the 3 dimensional separation fe

766. Using On-Screen Menu[Sound]Controlling Sound [Volume/Bass/Treble/Balance]Adjusts the volume, bass and treble level, left and right balance of the

776. Using On-Screen Menu쐂 Menu Descriptions & Functions [Setup][Basic]Selecting Keystone Mode [Keystone]This feature allows you to correct keysto

786. Using On-Screen MenuUsing the Wall Color Correction [Wall Color]This function allows for quick adaptive color correction in applications where th

796. Using On-Screen Menu[Menu]Selecting Menu Color [Color Select]You can choose a color for the menu.Turning On / Off Source Display and Message [Dis

viiTable of Contents Correcting Keystone Distortion ... 29Auto Keysto

806. Using On-Screen MenuSetting a Password [Menu Lock] / [Logo Lock]A password can be set for your projector to avoid operation by an unauthorized pe

816. Using On-Screen Menu[Security]The Security function enables you to protect your projector so that the projector will not project a signal unless

826. Using On-Screen MenuTo register a PC card as a protect key.1. Insert a PC card into the PC card slot of the projector.2. Use the SELECT 왖왔 butto

836. Using On-Screen MenuTo delete PC card data you registered.1. Use the SELECT 왖왔 button to select [Delete] and use the SELECT 왗 button to select t

846. Using On-Screen Menu[Installation]Selecting Projector Orientation [Orientation]This reorients your image for your type of projection. The options

85Selecting Aspect Ratio and Position for Screen [Screen]6. Using On-Screen MenuScreen Type ... Select one of two options: 4:3 Screen or 16:9

866. Using On-Screen Menu[LAN Mode]Setting LAN ModeThis feature allows you to set various setting items when the projector is used on your network.CAU

876. Using On-Screen MenuTo receive error messages or information on the remaining lamp life via e-mail:1. On the [Mail] tab, select [Alert Mail] and

886. Using On-Screen Menu[PC Card]Profiles (for PC Card):To execute a wireless LAN easily using Image Express Utility 2.0, select [Easy Connection].U

896. Using On-Screen Menu[Advanced] menu[Network Type] (required for wireless only)Site Survey:Displays a list of available SSIDs for wireless LAN on