Nec LT240K Manuel d'utilisateur

Portable ProjectorLT260K/LT240KUser’s ManualAbout this user's manualThe fastest way to get started is to take your time and do every-thing right

E-10 : Use these buttons to change the level of a selected menu item.A press of the  button executes the selection. When the menusor the Viewer too

E-100USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsEnabling Idle Mode [Idle Mode]:The projector has two standby modes: Standby and Idle.Stan

E-101USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsLast ... Sets the projector to default to the previous or last ac-tive input eac

E-102USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSetting LAN ModeThis feature allows you to set various setting items when the projector i

E-103USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsAutomatic ... Automatically assigns an IP address to the projectorfrom a DHCP server

E-104USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsNetwork Type (required for wireless only)Mode:Select communication method when using wire

E-105USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSSID (Network name):Enter an identifier (SSID) for wireless LAN when selecting [Infrastru

E-106USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsWEP (for Wireless only)Select this option whether using the WEP (Wired Equivalent Privacy

E-107USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsKey1-4:Enter encryption key when selecting [64bit] or [128bit] in [WEP].Up to 5 character

E-108USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSample of a message sent from the projector:The lamp is at the end of its usable life. Pl

E-109USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsStatusDisplays the status of the LAN settings.IP Address ... Indicates the IP address

E-11INTRODUCTION ⬎ Part Names of the Projector ⬎ Terminal Panel Features10 11 3 542167891213Terminal Panel Features1. RGB IN 1 / Component Input Conne

E-110USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsDHCPDepending on your network environment, acquiring an IP address from aDHCP server may

E-111Client-identifier optionSelect whether or not to add option client identifier for DHCP.None ... Not addRequest ...

E-112USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSetting a PasswordA password can be set for your projector to avoid operation by an unau-

E-113USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsDeleteTo delete your password:1. Highlight [Delete] and press the ENTER button. The "

E-114USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSecurityThe Security function enables you to protect your projector so that theprojector

E-115USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsTo set up a keyword to enable the Security function without using a regis-tered PC card1.

E-116USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsTo turn on the projector when Security is enabled (when using your key-word only)1. Pres

E-117USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsTo delete PC card data you registered1. Use the SELECT  button to select "Delete&q

E-118USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsToolsProvides tools for setting sleep timer, capturing images, displaying files orchangin

E-119USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions[Page 1]Source NameInput TerminalEntry No.Horizontal FrequencyVer tical FrequencySync Pol

E-12INTRODUCTION ⬎ Part Names of the Projector ⬎ Terminal Panel Features5. AUDIO OUT Mini Jack (Stereo Mini)Connect an additional audio equipment here

E-120NOTE: The progress indicator shows the percentage of remaining bulb life. Thevalue informs you of the amount of lamp and projector usage respecti

E-121MAINTENANCEThis section describes the simple maintenance procedures you shouldfollow to replace the lamp, and to clean the cabinet and the lens.R

E-122MAINTENANCEInterlockTo replace the lamp:1. Loosen the lamp cover screw until the screwdriver goes into a freewheel-ing condition and remove the l

E-123MAINTENANCE4. Insert a new lamp housing until the lamp housing is plugged into thesocket.CAUTIONDo not use a lamp other than the NEC replacement

E-124SELECTCNACELTERNEEMNUSOURCEAUTO ADJUSTON STAND BYSTATUSPOWERLAMPALIGNMENTPC-CARD8. After you install a new lamp, from the menu select [Projector

E-125Lens ProtectorThe lens barrel has threads on the outside for mounting a commerciallyavailable lens protector (φ 62mm for LT260K and φ 72mm for LT

E-126TROUBLESHOOTINGThis section helps you resolve problems you may encounter while setting up orusing the projector.Power IndicatorIndicator Conditio

E-127TROUBLESHOOTINGIndicator ConditionProjector Condition NoteOffBlinking lightSteady lightNormalLamp has reached its end oflife. Lamp replacement me

E-128Does not turn onNo pictureImage isn’t square to thescreenPicture is blurredImage is scrolling verti-cally, horizontally orbothRemote control does

E-129When using the Viewer functionTROUBLESHOOTING• Is “Viewer” selected from the Source menu?• Is the PC card seated in the PC Card slot completely?•

E-1310. USB Port (Type A)Connect a commercially available mouse that supports USB. You canoperate the menu or Viewer with the USB mouse via this port.

E-130SPECIFICATIONSThis section provides technical information about the LT260K/LT240K Projector'sperformanceModel Number LT260K/LT240KOpticalDMD

E-131External Control RS232, IR, LAN (optional)Sync Compatibility Separate Sync / Composite Sync / Sync on GBuilt-in Speakers 2W⳯1 (monaural)Power Req

E-132APPENDIXCabinet DimensionsUnit = mm (inch)260 (10.24")57 (2.24")275 (10.83")300 (11.8") *120 (4.7")107 (4.2")83 (3.

E-133Mini D-Sub 15 Pin ConnectorPin Assignments of D-Sub RGB Input ConnectorPin No. RGB Signal (Analog) YCbCr Signal1Red Cr2 Green or Sync on Green Y3

E-134Compatible Input Signal ListSignal Resolution Frequency H. Refresh Rate Dot Clock( Dots ) ( kHz ) ( Hz ) ( MHz )NTSC – 15.734 60 –PAL–15.625 50 –

E-135#MAC 1280 ⳯ 1024 69.89 65.2 118.5#HP 1280 ⳯ 1024 78.125 72.01 135# SUN 1280 ⳯ 1024 81.13 76.11 135# VESA 1280 ⳯ 1024 79.976 75.03 135# VESA 1280

E-136APPENDIXCable ConnectionCommunication ProtocolBaud rate : 38400 bpsData length : 8 bitsParity : No parityStop bit : One bitX on/off : NoneCommuni

E-137APPENDIXUsing Software Keyboard1 to 0 and Characters ... Use to type in IP address or projectornameSP ...

E-138APPENDIXOperation Using an HTTP BrowserOverviewThe use of HTTP server functions will allow control of the projector from aweb browser without the

E-139APPENDIXPreparation Before UseMake network connections and set up the projector and confirm that it iscomplete before engaging in browser operati

E-14Part Names of the Remote ControlMENUPJASPECTOFFVIDEOAUTO ADJ.S-VIDEO RGB1 RGB2LASERON3D REFORMHELPPOINTERVOLUME MAGNIFYPICTUREPIC-MUTEVIEWERSLIDEF

E-140APPENDIXStructure of the HTTP ServerPower: This controls the power of the projector.On ... Power is switched on.Off ...

E-141Picture: Controls the video adjustment of the projector.Brightness  ... Increments the brightness adjustment value.Brightness  ... Decrements t

E-142APPENDIXTravelCare - a service for international travelersThis product is eligible for "TravelCare", NEC's unique international wa

E-143Note that this service is not offered in all countries and regions. Pleaserefer to the "List of TravelCare Outlets".In addition, this r

E-1447) Problems caused by natural consumption, wear or deterioration of partsunder normal usage conditions.8) Problems or damage to lamps and other e

E-145In North AmericaNEC Solutions (America), Inc.Address: 1250 Arlington Heights Road, Itasca,Illinois 60143, U.S.A.Telephone: +1 800 836 0655Fax Lin

E-146In Asia and Middle EastNEC Viewtechnology, Ltd.Address: 686-1, Nishioi, Oi-Machi, Ashigarakami-Gun,Kanagawa 258-0017, JapanTelephone: +81 465 85

E-147NEC Singapore Pte. LtdAddress:401 Commonwealth Drive, #07-02, Haw Par Technocentre,Singapore 149598Telephone: +65 6 273 8333Fax Line: +65 6 274 2

E-148ABBA Electronics L.L.C.Address: Tariq Bin Ziyad Road, P.O.Box 327, Dubai,United Arab EmiratesTelephone: +971 4 371800Fax Line: +971 4 364283Email

E-149TO: NEC or NEC's Authorized Service Station:FM:(Company & Name with signature)Dear Sir (s),I would like to apply your TravelCare Service

E-15INTRODUCTION ⬎ Part Names of the Remote Control6. VIDEO ButtonPress this button to select an NTSC, PAL, PAL-N, PAL-M, PAL60,SECAM or NTSC4.43 comp

E-150Enduser is requested to understand following condition of TravelCare Ser-vice Program and fill necessary information into the application sheet.1

E-1512. Warranty Exclusions:This program does not apply if the Projector's serial number has beendefaced, modified or removed.If, in the judgemen

E-1525. Loan Service Charges and Conditions:Upon acceptance of this NEC Projector, Customer agrees to assume li-ability for this loan unit.The current

E-16INTRODUCTION ⬎ Part Names of the Remote Control13. SELECT  (Mouse) ButtonWhen you are in the Computer mode, these buttons work as a com-puter

E-17INTRODUCTION ⬎ Part Names of the Remote Control17. ASPECT ButtonPress this button to display the Aspect Ratio select screen. See pageE-86.18. FREE

E-1825. PICTURE MUTE ButtonThis button turns off the image and sound for a short period of time.Press again to restore the image and sound.NOTE: When

E-19Battery Installation1. Press the catch and remove the battery cover.2. Remove both old batteries and install new ones (AA). Ensure that youhave th

E-2Introduction to the ProjectorINTRODUCTIONThis section introduces you to your new LT260K/LT240K Projector anddescribes the features and controls.Con

E-20Remote Control Precautions• Handle the remote control carefully.• If the remote control gets wet, wipe it dry immediately.•Avoid excessive heat an

E-21INSTALLATION AND CONNECTIONSThis section describes how to set up your projector and how to connectvideo and audio sources.312Your projector is sim

E-22INSTALLATION AND CONNECTIONS ⬎ Setting Up the Screen and theProjector406.4(W)⳯304.8(H)/160"(w)⳯120"(H)365.8(W)⳯274.3(H)/144"(W)⳯108

E-23INSTALLATION AND CONNECTIONS ⬎ Setting Up the Screen and theProjectorDistance ChartB = Vertical distance between lens center and screen centerC =

E-24INSTALLATION AND CONNECTIONS ⬎ Setting Up the Screen and theProjector<LT260K>B = Vertical distance between lens center and screen centerC =

E-25INSTALLATION AND CONNECTIONS ⬎ Setting Up the Screen and theProjector<LT240K>B = Vertical distance between lens center and screen centerC =

E-26WARNING* Installing your projector on the ceiling must be done by a qualified tech-nician. Contact your NEC dealer for more information.* Do not a

E-27Making ConnectionsINSTALLATION AND CONNECTIONSVCR, DVD Player orLaserDisc PlayerMacintosh(Desktop type or notebook type)IBM VGA or Compatibles(Des

E-28INSTALLATION AND CONNECTIONS ⬎ Making ConnectionsTo connect SCART output (RGB)Before connections: An exclusive SCART adapter (ADP-SC1) and a com-m

E-29INSTALLATION AND CONNECTIONS ⬎ Making ConnectionsConnecting Your PC or Macintosh ComputerPHONERGB IN1RGB IN2AUDIO INPHONEAudio cable (not supplied

E-3INTRODUCTION ⬎ Introduction to the Projector• Safety protect by Password and Security functionsPassword and Security features prevent the projector

E-30INSTALLATION AND CONNECTIONS ⬎ Making ConnectionsConnecting your PC or Macintosh computer to your projector will enableyou to project your compute

E-31INSTALLATION AND CONNECTIONS ⬎ Making ConnectionsRGB OUTConnecting an External MonitorYou can connect a separate, external monitor to your project

E-32INSTALLATION AND CONNECTIONS ⬎ Making ConnectionsConnecting Your Video EquipmentRGB IN1 or IN2AUDIO OUTRLCOMPONENT OUTAUDIO INLRDVD playerConnecti

E-33INSTALLATION AND CONNECTIONS ⬎ Making ConnectionsVCR/ Laser disc playerConnecting Your VCR or Laser Disc PlayerVIDEO IN S-VIDEO INAUDIO OUTRLVIDEO

E-343. Turn on the projector and the VCR or laser disc player.NOTE: Refer to your VCR or laser disc player owner's manual for more informa-tion a

E-35INSTALLATION AND CONNECTIONS ⬎ Making ConnectionsConnecting the Supplied Power CableConnect the supplied power cable to the projector.First connec

E-36PROJECTING AN IMAGE(BASIC OPERATION)Tur ning on the ProjectorThis section describes how to turn on the projector and to project a pictureonto the

E-37PROJECTING AN IMAGE ⬎ Turning on the ProjectorNote on Startup screen (Menu Language Select screen)When you first turn on the projector, you will g

E-383. The Basic menu will be displayed in the language you have selected.PROJECTING AN IMAGE ⬎ Turning on the ProjectorMENUENTERCANCELSELECTTo close

E-39PROJECTING AN IMAGESelecting a SourceSelecting the computer or video sourceUsing the Remote ControlASPECTOFFVIDEOAUTO ADJ.S-VIDEO RGB1 RGB2LASERON

E-4NOTE: 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: T

E-40Press and hold the SOURCE button for a minimum of ONE second,the projector will search for the next available input source. Each timeyou press and

E-41PROJECTING AN IMAGEAdjusting the Picture Size and PositionPlace your projector on a flat level surface and ensure that the projector issquare to t

E-42Adjust the Tilt Footq Lift the front edge of the projector.w Push up the Adjustable Tilt Foot Lever on the front of the projector toextend the adj

E-43The rear foot height can be changed. Rotate the rear foot to the desiredheight, but the vertical distance from the bottom to the desk or floor sho

E-44Correcting the Horizontal and Vertical Keystone Distortion (3D Reform)PROJECTING AN IMAGEScreenProjected imageUse the 3D Reform feature to correct

E-454. Use the SELECT  button to select one icon which points in thedirection you wish to move the projected image frame.PROJECTING AN IMAGEScreen

E-46PROJECTING AN IMAGE9. Press the SELECT  or  button to highlight the [OK] and press theENTER button.This completes the keystone correction.Select

E-47PROJECTING AN IMAGEOptimizing RGB Picture AutomaticallyAdjusting the Image Using Auto AdjustOptimizing RGB image automaticallyPress the Auto Adjus

E-48PROJECTING AN IMAGETur ning Up or Down VolumeSound level from the speaker and the AUDIO OUT mini jack on the projec-tor can be adjusted.increase v

E-49Setting the function switchONOFFThere are two switches on the bottom ofthe battery case: an applicable projectorselector switch (1) and laser enab

E-5• The supplied remote control can be used without a cable, and youcan even use the remote control to operate your PC's mouse wirelesslyfrom ac

E-50PROJECTING AN IMAGETur ning off the ProjectorTo turn off the projector:First press the POWER (ON/STAND BY) but-ton on the projector cabinet or the

E-51CONVENIENT FEATURESUsing the Remote Mouse FunctionThe built-in remote mouse function enables you to operate your computer'smouse functions fr

E-52CONVENIENT FEATURES ⬎ Using the Remote Mouse FunctionSwitching operation mode between computer and pro-jectorThe three shaded buttons shown on the

E-53• When the MENU button is pressed, the PJ button lights red to indi-cate that you are in the Projector mode, which allows the projectormenu operat

E-54CONVENIENT FEATURESTur ning Off the Image and SoundPress the Picture Mute button to turn off the imageand sound for a short period of time. Press

E-55Enlarging and Moving a PictureCONVENIENT FEATURESYou can enlarge the area you want up to 400 percent.To do so:1. Press the Pointer button to disp

E-56CONVENIENT FEATURESGetting the On-line HelpYou get the contents about Help.Display HelpExit HelpHELPSELECTThe projector is compatible with either

E-57NOTE:• Some USB memory devices (brands) or USB memory card readers may notwork.•You cannot use a USB memory device and a USB memory card reader wh

E-58Using a USB MouseCONVENIENT FEATURESUsing a USB mouse gives you a smooth operation. A commercially avail-able USB mouse is required.USBNOTE: There

E-59ExamplesClick (or press and hold) the mouse button  or  to adjust the bright-ness. Or click and drag the mouse button on the slide bar horizonta

E-6Part Names of the ProjectorSELECTCNACELTERNEEMNUSOURCEAUTO ADJUSTON STAND BYSTATUSPOWERLAMPALIGNMENTPC-CARDINTRODUCTION ⬎ Part Names of the Project

E-604. Use the SELECT  and then  button to select "Logo".5. Press the ENTER on the remote control or the cabinet. You will get theconfirma

E-61CONVENIENT FEATURESMaking Freehand Drawings on a Projected Image (ChalkBoard)The ChalkBoard feature allows you to write and draw messages on a pro

E-62USING THE VIEWERNOTE: To use the Viewer, first you need to create presentation materials on yourPC using the Dynamic Image Utility 2.0 contained o

E-63Simple utility software (for computer)• Dynamic Image Utility 2.0 operable on Windows 98/Me/XP/2000• Slides can be created by capturing the curren

E-64Removing the PC CardPress the eject button. The PC card pops out a little. Grasp the edgesof the PC card and pull it out.NOTE: Do not eject the PC

E-65Operating the Viewer Function from the Projector (playback)USING THE VIEWERThis section describes the operation for showing slides of presentation

E-66Play ... Plays back automatically or manually depending on thesetting on Viewer Options of the menu. This allows you tomove on to the nex

E-67USING THE VIEWERWhen the tool bar is not displayed:Press the FOLDER LIST button or the SLIDE LIST button on the remote con-trol to display folders

E-68NOTE: You can also use the  and  button on the remote control to selectfolders or slides.If you use the  and  button on the remote control f

E-69USING THE VIEWERViewing Digital ImagesDigital images can be played with the Viewer if the following conditions aremet:• If the image can be stored

E-7INTRODUCTION ⬎ Part Names of the ProjectorMonaural Speaker (2W)AC InputConnect the supplied power cable's three-pinplug here, and plug the oth

E-70NOTE:* Unless a PC card is inserted into the PC Card slot of the projector, the Cap-ture feature is not available.* The "Card Error" dis

E-71Exit ... Exits the Capture function. Another option to exit the Cap-ture function is to press MENU or CANCEL button on theremote control

E-72USING THE VIEWERDeleting Captured ImagesUsing the Delete button on the tool bar for Viewer can delete capturedimages.To delete captured images:1.

E-73USING ON-SCREEN MENUUsing the MenusNOTE: The on-screen menu may not be displayed correctly while interlaced mo-tion video image is projected.1. Pr

E-74USING ON-SCREEN MENU ⬎ Basic Menu OperationCustomizing the MenuThe Custom menu can be customized to meet your requirements. Select-ing a menu item

E-75USING ON-SCREEN MENU ⬎ Basic Menu OperationNOTE: If the "Advanced Menu" item has been selected on the Menu mode, youget the "Confir

E-76USING ON-SCREEN MENU ⬎ Basic Menu OperationMenu treeBrightness, Contrast, Color,Hue, Sharpness4:3, Letter Box, Wide Screen, Crop / 4:3 Window, Let

E-77USING ON-SCREEN MENU ⬎ Basic Menu OperationAdvanced MenuSource SelectPictureVolumeImage OptionsPicture ManagementProjector OptionsToolsHelpFactory

E-78Advanced MenuSource SelectPictureVolumeImage OptionsPicture ManagementProjector OptionsToolsHelpFactory Default3D ReformMenuSetupScreenLAN ModePas

E-79Menu windows or dialog boxes typically have the following elements:Title bar ... Indicates the menu title.Highlight ... Indicates t

E-8INTRODUCTION ⬎ Part Names of the Projector910 45 11678 121 32Top Features1.POWER Button (ON / STAND BY)Use this button to turn the power on and off

E-80Check box ... Place a checkmark in the square box to turn the optionOn.Slide bar ... Indicates settings or the direction of adjustment.

E-81USING ON-SCREEN MENUMenu Descriptions & FunctionsSource SelectSelecting a SourceEnables you to select a video source such as a VCR, DVD player

E-82NOTE: Even if you switch the current Viewer source to another source, the cur-rent slide is retained. When you return back to the Viewer, you will

E-83USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsLANSelects a signal from a LAN card plugged into the projector's card slot.Entry List

E-84able for RGB signal; Video and S-Video are available for compositesignal.Source List: Set signal selection method.Lock: Set so that the selected s

E-85USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsPicture (not available for Viewer and LAN)Adjusting Brightness, Contrast, Color, Hue, and

E-86USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsImage OptionsSelecting Aspect Ratio (not available for Viewer and LAN)Aspect Ratio allows

E-87USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsInputSignalScreenType4:3 Screen16:9 Screen4:34:34:3 Window4:3 FillLetter BoxLetter BoxLett

E-88USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsClock ... Use this item to fine tune the computer image or toremove any vertic

E-89USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsNOTE:* When "Resolution" is set to "Native", "Overscan", &qu

E-9INTRODUCTION ⬎ Part Names of the Projector ⬎ Top Features4. SOURCE ButtonUse this button to select a video source such as a PC, VCR, DVDplayer, Vie

E-90USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsPicture ManagementThis option allows you to adjust neutral tint for yellow, cyan or magent

E-91USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSelecting Color CorrectionAdjusts red, green, blue, yellow, magenta, cyan and color gain e

E-92USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSelecting Base SettingThis feature allows you to use color correction or gamma values asre

E-93USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsMenuAllows you to set preferences for the on-screen menu. Press "OK" tosave your

E-94USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSelecting a Mouse Pointer Icon [Mouse Pointer]:This option enables you to select one of ni

E-95USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSetupEnables you to set operating options.Press "OK" to save your changes for al

E-96USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsSetting RGB 1 or 2 for RGB OUT [RGBOUT Terminal]This option allows you to determine which

E-97USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsAuto Play Interval:You can specify interval time between 5 and 300 seconds.NOTE: The Auto

E-98USING ON-SCREEN MENU ⬎ Menu Descriptions & Functions[Page 3]Selecting Signal Format [Signal Select]RGB1/2:Allows you to choose "RGB"

E-99USING ON-SCREEN MENU ⬎ Menu Descriptions & FunctionsEnabling Auto Start [Auto Start]:Tur ns the projector on automatically when the power cabl