NEC VT45 Manuale Utente Pagina 1

E–1VT45LCD ProjectorUser’s ManualEnglish

E–10Top Features1. Power Button (ON / STAND BY) ( )Use this button to turn the power on and off when the power issupplied and the projector is in stan

E–11Terminal Panel Features1. RGB Input Connector(Mini D-Sub 15 pin)Connect your PC or other RGB equipment. Use the suppliedsignal cable to connect to

E–12Remote ControlVOLUMERGBVIDEO S-VIDEO POWERAUTO ADJ.MAGNIFYPICTURE FREEZE MUTE ASPECTMENUENTERHELPCANCELRD-372E134578111469101512132Remote Control

E–13Operating Range7m22 feet7m22 feet30˚30˚30˚30˚Remote Control Battery Installation1. Push to open the battery cover.2. Remove both old batteries a

E–142. INSTALLATIONThis section describes how to set up your VT45 projector andhow to connect video and audio sources.Setting up Your ProjectorYour VT

E–15Screen (inch)Distance ChartNOTE: Distances may vary +/–5%.Lens Offset 5.4mmB = Vertical distance between lens center and screen centerC = Throw di

E–16WARNING• Installing your projector on the ceiling must be done by aqualified technician. Contact your NEC dealer for moreinformation.* Do not atte

E–17AUDIOINOUTS-VIDEOVIDEOININL/MONORININRGB OUTRGB INCONTROLPCWiring DiagramOptional Component V cableTo video, S-video, and audioinputs on the pro

E–18SOURCEAUTO ADJUSTON STAND BYSTATUSPOWEREMNUCNACELTERNESELECTVIDEOINRGB OUTS-VIDEOINRGB INR INL/MONOININOUTAUDIOCONTROLPC RGB INAUDIO INConnecti

E–19SOURCEAUTO ADJUSTON STAND BYSTATUSPOWEREMNUCNACELTERNESELECTVIDEOINRGB OUTS-VIDEOINRGB INR INL/MONOININOUTAUDIOCONTROLPC RGB INAUDIO IN1ONDIP23

E–2IMPORTANT INFORMATIONPrecautionsPlease read this manual carefully before using yourNEC VT45 Projector and keep the manual handy forfuture reference

E–20SOURCEAUTO ADJUSTON STAND BYSTATUSPOWEREMNUCNACELTERNESELECTVIDEOINRGB OUTS-VIDEOINRGB INR INL/ MONOININOUTAUDIOCONTROLPC AUDIOAUDIO INRGB OUTR

E–21SOURCEAUTO ADJUSTON STAND BYSTATUSPOWEREMNUCNACELTERNESELECTVIDEOINRGB OUTS-VIDEOINRGB INR INL/MONOININOUTAUDIOCONTROLPC RLRLYCbCrRGB INRedBlue

E–22SOURCEAUTO ADJUSTON STAND BYSTATUSPOWEREMNUCNACELTERNESELECTVIDEOINRGB OUTS-VIDEOINRGB INR INL/MONOININOUTAUDIOCONTROLPC RLRLVIDEOVIDEOS-VIDEOA

E–233.OPERATIONThis section describes how to select a computer or video source,how to adjust the picture, and how to customize the menu or projec-tor

E–24About Startup screen(Menu Language Select screen)When you first turn on the projector, you will get the Startupscreen.This screen gives you the op

E–25Enlarging and Moving a PictureYou can enlarge the area you want up to 400 percent.To do so:Adjust the image size up to 400 percent.Geometrical cor

E–26Using the Menus1. Press the “Menu” button on the remote control or the projec-tor cabinet to display the Menu.2. Press the buttons on the remote

E–27Basic/ Advanced MenuSub MenuMENU TreeNOTE:Some menu items are not availabledepending on the input Source.Advanced MenuSource SelectPictureVolumeIm

E–28SetupPage1 Page2 Page3 Page4Orientation Desktop FrontTopCinema PositionLogoBackgroundMenu ElementsTitle barTabHighlightMenu windows or dialog boxe

E–29Menu Descriptions & FunctionsRGBVideoS-VideoVolume0Source SelectPictureBrightnessContrastColorHueSharpness00000Enables you to select a video s

E–3Important SafeguardsThese safety instructions are to ensure the long lifeof your projector and to prevent fire and shock. Pleaseread them carefully

E–30Lamp ModeLamp ModeNormal Eco1 Eco2This feature enables you to select three brightness modes of thelamp: Normal and Eco modes. The lamp life can be

E–31Position/ClockHorizontalVerticalClockPhase1008005050This allows you to manually adjust the image horizontallyand vertically, and adjust Clock and

E–32Projector OptionsAllows you to set preferences for the on-screen menu.<Menu Mode>This feature allows you to select two menu modes: one hasba

E–33SetupPage1 Page2 Page3 Page4RGBVideoS-VideoAutoAutoAutoSignal Select<No Input Display>When this feature is turned on, the “No Input” message

E–34[Page 4] (Advanced mode)SetupPage1 Page2 Page3 Page4Default Source SelectCommunication SpeedSelect19200bdsControl Panel Key LockClear Lamp Hour Me

E–35NOTE:The progress indicator shows the percentage of remain-ing bulb life.The value informs you of the amount of lamp andprojector usage respective

E–364. MAINTENANCEThis section describes the simple maintenance procedures youshould follow to replace the lamp, clean the filters, and replacethe bat

E–37Cleaning or Replacing the FiltersThe air-filter sponge keeps the inside of the VT45 Projector freefrom dust or dirt and should be cleaned after ev

E–385. TROUBLESHOOTINGThis section helps you resolve problems you may encounter while setting up or using the projector.StandbyCooling downLamp in Nom

E–396. SPECIFICATIONSThis section provides technical information about the VT45 Projector’s performance.Model Number VT45OpticalLCD Panel 0.7” p-Si TF

E–4Lamp Replacement• To replace the lamp, follow all instructions provided onpage E-36.• Be sure to replace the lamp when the message "Thelamp ha

E–40Cabinet DimensionsUnit = mm (inch)VT45SOURCESELECTAUTO ADJUSTON STAND BYSTATUSPOWERMENUENTERCANCELAUDIOINOUTS-VIDEOVIDEOININL/MONORININRGB OUTRGB

E–41514231011121314156978D-Sub Pin AssignmentsMini D-Sub 15 Pin ConnectorPin No. RGB Signal (Analog) YCbCr Signal1 Red Cr2 Green or Sync on Green Y3 B

E–42Timing ChartY / N Signal Resolution Frequency H. Refresh Rate Dot Clock( Dots ) ( kHz ) ( Hz ) ( MHz )Y NTSC 640  480 15.734 60 -Y PAL 768  576

E–43Cable ConnectionCommunication ProtocolBaud rate: 19200 bpsData length: 8 bitsParity: No parityStop bit: One bitX on/off: NoneCommunicationsFull du

E–5TABLE OF CONTENTS1. INTRODUCTIONIntroduction to the VT45 Projector ... E-6Getting Started ...

E–61. INTRODUCTIONIntroduction to the VT45 ProjectorThis section introduces you to your new VT45 (SVGA) Projec-tor and describes the features and cont

E–7What'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

E–8AC INSOURCEAUTO ADJUSTON STAND BYSTATUSPOWEREMNUCNACELTERNESELECTINOUTININL/MONORININRGB OUTRGB INCONTROLPCGetting to Know Your VT45 ProjectorFr

E–9Slot for KensingtonMicroSaverSecurity SystemNOTE: Built-in Security Slot ( )This security slot supports the MicroSaver® Security System.MicroSave