Epson PowerLite 50c Guia do Utilizador Página 1

EPSON® PowerLite® 50c/70cMultimedia ProjectorUser’s Guide

1Setting Up the Projector5Setting Up the ProjectorThis chapter tells you how to unpack your projector and set it up for a presentation. The projector

6Setting Up the ProjectorAdditional ComponentsDepending on how you use the projector, you may need these additional components: To receive an S-Video

Setting Up the Projector7You can purchase these accessories from your dealer, or by calling EPSON at (800) 873-7766, or by visiting the EPSON Store™ a

8Setting Up the ProjectorUse the figure below as a guideline to help you determine how far from the screen to place the projector. Your image size may

Setting Up the Projector9Choosing Your ConnectionsThe connections you’ll need to make depend on the equipment you’re using, whether your presentation

10Setting Up the ProjectorConnecting to a ComputerFollow the instructions in these sections for the type of computer you need to connect: “Connecting

Setting Up the Projector11Connecting the Mouse CableTo use the remote control as a wireless mouse, you need to connect a mouse cable: either the round

12Setting Up the ProjectorIf you don’t need to make any other connections, you can plug in and turn on your equipment; see page 21 for instructions.Co

Setting Up the Projector13Connecting the Mouse CableTo use the remote control as a wireless mouse, you need to connect a mouse cable: either the round

14Setting Up the ProjectorConnecting to a PowerBookYou can connect your projector to most PowerBooks that support an external monitor. To connect the

iiImportant Safety InformationWARNING: Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Never let

Setting Up the Projector15Connecting the Mouse CableTo use the remote control as a wireless mouse, you need to connect the USB mouse cable.1. Connect

16Setting Up the ProjectorConnecting to a Macintosh Desktop ComputerTo connect the projector to your desktop Macintosh, you need to use the computer c

Setting Up the Projector17Connecting the Mouse CableTo use the remote control as a wireless mouse, you need to connect the USB mouse cable.1. Connect

18Setting Up the ProjectorIf you don’t need to make any other connections, you can plug in and turn on your equipment; see page 21 for instructions.Co

Setting Up the Projector19Connecting an S-Video CableIf your video source has an S-Video jack (as shown with an S-Video plug to the right), you can us

20Setting Up the ProjectorBefore you start, make sure the projector and your component video source are turned off.1. Connect the red and white plugs

Setting Up the Projector21Connecting to External Speakers or a PA System The projector’s speaker is loud enough for most small- or medium-size rooms.

22Setting Up the Projector

2Using the Projector23Using the ProjectorOnce you’ve connected the projector to your computer or other equipment (as described in Chapter 1), you’re r

24Using the Projector3. Connect the other end to a grounded electrical outlet. The Power light on the projector turns orange, indicating that the proj

ContentsiiiContentsWelcomeUsing Your Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . 2Reading This Manual Online. . . . . . . . . .

Using the Projector25What To Do If You See a Blank ScreenIf you see a blank screen or a blue screen with the message No Signal after turning on your c

26Using the ProjectorIf You’re Using a PowerBook . . .You may need to set up your system to display on the projector screen as well as the LCD screen.

Using the Projector27If You’re Using a PC Laptop . . . Press the function key that lets you display on an external monitor. It’s often labelled with a

28Using the ProjectorAdjusting the Image SizeYou can adjust your image size using the Wide/Tele button on the projector or zoom into a portion of the

Using the Projector29Adjusting the Image HeightIf your image is too low, you can raise it by extending the projector’s feet.1. Stand behind the projec

30Using the ProjectorAdjusting the Image ShapeIf the projected image isn’t square or has a “keystone” shape, do one or more of the following: If your

Using the Projector31Using the Remote ControlThe remote control lets you access projector features from anywhere in the room—up to 32 feet away. You m

32Using the ProjectorOperating the Projector with the Remote Control1. Push up the R/C switch on the side of the remote control to turn it on.2. Point

Using the Projector33Follow these instructions to use your remote control as a wireless mouse: Aim the remote at the screen or at the receiver on the

34Using the ProjectorFreezing the PictureYou can use the remote control to freeze the current picture on the screen. Press the Freeze button to freeze

ivContentsUsing the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . 31Installing the Remote Control Batteries . . . . . . . . . . .

Using the Projector35Highlighting Your PresentationThe projector’s highlighting tools let you emphasize areas on the screen using the numbered buttons

36Using the ProjectorShutting Down the ProjectorWhen you’ve finished using the projector, follow the recommended procedure to shut it down. This exten

3Fine-Tuning the Projector37Fine-Tuning the ProjectorYou can use the on-screen menus to adjust the image, sound, and other features of your projector.

38Fine-Tuning the Projector About provides information about the current projector and lamp settings, and lets you reset the lamp timer when you’ve re

Fine-Tuning the Projector39Adjusting the ImageYou can make a variety of image adjustments with the Video menu. The options available in the menu depen

40Fine-Tuning the Projector* Available only when Computer is selected as the input source.** Available only when Video is selected as the input source

Fine-Tuning the Projector41Adjusting the SoundYou can use the Audio menu to adjust the sound volume or quality.* For component video sources, select V

42Fine-Tuning the ProjectorCustomizing Projector FeaturesYou can use the Setting menu and the Advanced menu to adjust a variety of projector functions

Fine-Tuning the Projector43Viewing Projector InformationThe About menu lets you view information about the display settings of your computer, your vid

44Fine-Tuning the ProjectorRestoring the Default SettingsThe Reset All setting lets you return all the projector’s menu settings to their initial fact

Contentsv6Technical SpecificationsGeneral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Projection Lamp . . . .

4Maintaining and Transporting the Projector45Maintaining and Transporting the ProjectorYour projector needs little maintenance. All you need to do on

46Maintaining and Transporting the ProjectorCleaning the Lens Clean the lens whenever you notice dirt or dust on the surface. To remove dust, use a ca

Maintaining and Transporting the Projector47Cleaning the Air Intake VentClean the air intake vent after every 100 hours of use, or if the Error light

48Maintaining and Transporting the ProjectorReplacing the Lamp The projection lamp typically lasts for about 1500 hours of use. It is time to replace

Maintaining and Transporting the Projector495. Use a screwdriver to loosen the two lamp cover screws; you can’t remove the screws. Then pull out the l

50Maintaining and Transporting the ProjectorTransporting the ProjectorThe projector contains many glass and precision parts. If you need to transport

5Solving Problems51Solving ProblemsThis chapter helps you diagnose and solve problems with your projector and provides technical support information f

52Solving ProblemsThe following choices are available: Help for the imageTells you how to solve problems with a blank screen, blurry images, brightnes

Solving Problems53Checking the Projector’s LightsIf your projector isn’t working correctly, first turn it off, wait for it to cool, and unplug it. The

54Solving ProblemsImage or Sound ProblemsNo image appears or the No Signal message is displayed. Check that the Power light is green and not flashing

WWelcome1WelcomeYour EPSON® PowerLite® 50c or PowerLite 70c is a small, lightweight, affordable projector offering powerful 3-LCD performance and easy

Solving Problems55Only part of the computer image is displayed. If the computer’s output resolution setting is higher than 800×600 for the (EPSON Powe

56Solving ProblemsThe image vibrates, flickers, or has vertical lines. Adjust the Tracking and Sync settings on the Video menu (or through the project

Solving Problems57There is no sound. Press the right side of the Volume button on the remote control to turn up the sound. Press the A/VMute button on

58Solving ProblemsWhere To Get HelpEPSON provides technical assistance through electronic support services and automated telephone services 24 hours a

6Technical Specifications59Technical SpecificationsGeneralType of display Poly-silicon Thin Film Transistor (TFT)Size of liquidcrystal panels Diagonal

60Technical SpecificationsProjection LampTy p e UH E ( U l t r a H ig h E ff ic i e n cy )Power consumption 150 WLamp life About 1500 hours Part numb

Technical Specifications61SafetyUnited States FCC Part 15J Class BUL1950 Rev. 3Canada DOC SOR/88-475CSA C22.2 No. 950 Rev. 3CE Marking Directive 89/33

62Technical SpecificationsCompatible Video FormatsThe projector supports the video formats listed below. To project computer images, the computer’s vi

Technical Specifications63* Resize mode (all others native mode)** Select 4:3 or 16: 9 mode as the Aspect Ratio setting in the Video menu; see page 40

64Technical Specifications

2WelcomeUsing Your DocumentationTo connect the projector to your laptop and get your presentation running fast, see the Quick Setup sheet that came in

7Notices65NoticesThis chapter includes safety instructions and other important information about your EPSON PowerLite.Important Safety InstructionsFol

66Notices Do not place the projector where the cord can be walked on. This may result in fraying or damage to the plug. Unplug the projector from the

Notices67Remote Control InformationYou can operate the projector by remote control via a line-of-sight infrared (IR) receiver at the front of the proj

68NoticesDeclaration of ConformityAccording to 47CFR, Part 2 and 15 Class B Personal Computers and Peripherals; and/or CPU Boards and Power Supplies u

Notices69FCC Compliance StatementFor United States UsersThis equipment has been tested and found to comply with the limits for a Class B digital devic

70Notices

Index71IndexAA/V cable, 18 to 20A/V Mute screen color setting, 42A/VMute button, 34, 54, 57About menu, 43Accessories, 6 to 7, 58Adobe Acrobat Reader,

72IndexEPSONaccessories, 6 to 7, 58PrivateLine Support, 1, 3 to 4, 58Store, 7technical support, 3 to 4, 58Error light, 47 to 49, 53Esc button, 28, 33,

Index73MMacintoshdesktop, connecting, 16 to 18mouse cable, 15, 17PowerBook, connecting, 14 to 15Manuals, 2 to 4Menu button, 32, 38MenusAbout, 43Advanc

74IndexRemote controlconnecting cable for wireless mouse, 11, 13, 15, 17information, 67installing batteries, 31problems, 32, 57, 67specifications, 60t

Welcome3 If you hold your mouse pointer over text and the hand changes to an index finger, you can click to jump to a related topic.For more informati

Index75VVCR, connecting, 18 to 20Videobutton, 25, 33display settings, viewing, 43menu, 39 to 40problems, 54 to 57source, connecting, 18 to 20source, s

4WelcomeIf you still need help after checking this User’s Guide and the sources listed above, you can use the EPSON PrivateLine Support service to get