Epson 821p Manual do Utilizador

Epson® PowerLite® 821pMultimedia ProjectorUser’s Guide

10 WelcomeRegistration and WarrantyYour projector comes with a basic carry-in warranty and an international warranty that let you project with confide

100 Notices Never push objects of any kind through the cabinet slots. Never spill liquid of any kind into the projector. Except as specifically expl

Notices 101Remote Control InformationYou can operate the projector by remote control via a line-of-sight infrared (IR) receiver at the front and rear

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

Notices 103FCC Compliance StatementFor United States UsersThis equipment has been tested and found to comply with the limits for a Class B digital dev

104 NoticesWarrantyEpson America, Inc. Limited WarrantyBasic Two-Year Warranty and 90-Day Lamp WarrantyWhat Is Covered: Epson America, Inc. (“Epson”)

Notices 105THE WARRANTY AND REMEDY PROVIDED ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS OR IMPLIED WARRANTIES INCLUDING, BUT NOT LIMITED TO,

106 Notices

107IndexAA/V cable, 22 to 23A/V Mute, 45, 59, 63 to 64, 81, 88Accessories, 12, 92Adapters, Macintosh, 12, 17Air filtercleaning and replacing, 71 to 72

108 IndexDistance from projector to screen, 14, 93Documentation, using, 9DVD player, connecting to, 22 to 26Dynamic color mode, 40EElectrical specific

Index 109Logocreating, 63 to 64displaying, 64 to 66turning on, 59, 65 to 66Low brightness, 39, 72, 93MMacintoshadapters, 12, 17connecting, 16 to 19Man

Welcome 11Save all packaging in case you need to ship the projector. Always use the original packaging (or equivalent) when you need to send the proje

110 IndexProjectoraccessories, 12carrying case, 12, 76cleaning, 69 to 72disabling buttons, 58, 67distance from screen, 14, 93feet, adjusting height wi

Index 111TTechnical support, 9, 91 to 92Temperaturelight, 79 to 80requirements, 95Theatre color mode, 40, 54Timer, lamp, 75Tint setting, 54Tracking, a

112 Index

12 WelcomeOptional AccessoriesTo enhance your use of the projector, Epson provides the following optional accessories: You can purchase these accesso

131Setting Up the ProjectorThis chapter tells you how to set up the projector and connect it to a computer or video source. You can connect up to four

14 Setting Up the ProjectorPositioning the ProjectorBefore connecting the projector, you need to decide where to place it. If you’re setting up the pr

Setting Up the Projector 15Try to place the projector directly in front of the center of the screen, facing the screen squarely. If the projector isn’

16 Setting Up the ProjectorConnecting to a ComputerYou can connect the PowerLite projector to any computer that has a standard VGA or BNC monitor port

Setting Up the Projector 173. Connect one end of the cable to the projector’s Computer1/Component Video1 or the Computer2/Component Video2 port. If yo

18 Setting Up the ProjectorIf you don’t need to make any other connections, you can plug in your projector and turn it on. See page 30 for instruction

Setting Up the Projector 19If you don’t need to make any other connections, you can plug in your projector and turn it on. See page 30 for instruction

2Important Safety InformationWARNING: Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Never let

20 Setting Up the Projector3. Connect the flat end of the cable to any available USB port on your computer.4. If necessary, configure your notebook to

Setting Up the Projector 21Playing Sound Through the ProjectorYour computer probably has its own sound system; however, it may not be adequate for you

22 Setting Up the ProjectorConnecting to Video SourcesYou can connect a DVD player, VCR, camcorder, laser disc player, digital camera, gaming console—

Setting Up the Projector 23Connecting a Composite Video SourceIf you’re connecting a composite video device, use a commercially-available RCA A/V cabl

24 Setting Up the ProjectorConnecting an S-video SourceIf your video source has an S-video jack, you can use it to project a higher quality video imag

Setting Up the Projector 25Connecting an RGB Video SourceFollow these instructions to connect the projector to a video player or satellite receiver th

26 Setting Up the ProjectorConnecting a Component Video SourceIf your video source has component video connectors, you can use them to project a highe

Setting Up the Projector 27Playing Sound Through the ProjectorThe projector has a built-in speaker with a maximum output of 5 W. You can play sound fr

28 Setting Up the ProjectorFor Stereo Mini-Jack Audio Output PortsSome video devices, especially camcorders, may have a stereo mini-jack audio output

291ProjectingOnce you’ve set up the projector, you’re ready to turn it on, adjust the image, and give your presentation. Although you can operate the

3ContentsWelcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Getting the Most from Your Projector . . . . . . . . . .

30 ProjectingTurning On Your EquipmentMake sure your projector and other equipment are set up and connected correctly, as described in Chapter 1. Then

Projecting 313. Connect the other end to an electrical outlet. The Power light on top of the projector turns orange, indicating that the projector is

32 ProjectingWhen you’re done with your presentation, shut down the projector as described on page 41. Shutting down the projector correctly prevents

Projecting 33What 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 computer

34 ProjectingIf you’re using a Macintosh with OS X:You may need to set up your system to display on the projector screen as well as the LCD screen. Fo

Projecting 35If the Arrange option isn’t available, you may need to select one of the Simulscan resolution settings:1. Click the Monitor icon, if nece

36 ProjectingFocusing and Zooming Your ImageRotate the focus ring to sharpen the image.Rotate the zoom ring to reduce or enlarge the image.You can als

Projecting 37Adjusting the Height of Your ImageIf the image is too low, you can raise it by extending the projector’s front adjustable foot. 1. Stand

38 ProjectingAdjusting the Image ShapeThe projector automatically corrects images that are distorted when the projector is tilted up or down (up to a

Projecting 39You can also make keystone adjustments using the projector’s Setting menu. See page 58.Adjusting the BrightnessThe brightness of an image

4 Contents2 Projecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Turning On Your Equipment . . . . . . . . . . . . .

40 ProjectingThe following table lists the six color modes available. To change the color mode, press the Color Mode button on the remote control unt

Projecting 41Adjusting the VolumeYou can use the buttons on the remote control or projector to increase or decrease the volume for the projector’s bui

42 Projecting3. Press the P Power button again. The lamp turns off, and the Power light flashes orange for about 20 seconds as the projector cools dow

4313Using the Remote ControlThe remote control lets you access your projector’s features from anywhere in the room—up to 20 feet away. For example, yo

44 Using the Remote ControlControlling the Picture and SoundYou can use the remote control to select your source, temporarily turn off the picture and

Using the Remote Control 45Turning Off the Picture and SoundPress the A/V Mute button on the remote control to turn off the image and sound and darken

46 Using the Remote Control4. While the image is enlarged, you can: Use the pointer button to pan about. Press the E-Zoom button to zoom out. 5. W

Using the Remote Control 47Using the Remote Control as a Wireless MouseWhen you use the remote control as a wireless mouse, you can control your compu

48 Using the Remote ControlReplacing the BatteriesThe remote control uses two AAA alkaline batteries. Follow these steps when you need to replace them

49433Fine-tuning the Projector You can use the Menu button on the projector or remote control to access on-screen menus to adjust the image, sound, an

Contents 5Using the Projector’s Security Features . . . . . . . . . . . . . . . . 62Creating Your Own Screen Logo . . . . . . . . . . . . . . . . .

50 Fine-tuning the ProjectorUsing the Projector’s Menu SystemThe six projector menus let you adjust and customize the projector features: The Image m

Fine-tuning the Projector 51Changing Menu SettingsUse the buttons on the remote control to access the menus and change settings. Follow these steps:1.

52 Fine-tuning the Projector4. After highlighting the option you want to adjust, use the pointer button on the remote control or left or right arrow b

Fine-tuning the Projector 53Adjusting Colors and ClarityThe Image menu lets you make adjustments to the colors of the projected image and fine-tune br

54 Fine-tuning the Projector3. Use the pointer button (or the up and down arrow buttons) and press Enter to select any of the following options: Col

Fine-tuning the Projector 55Adjusting the Input SignalAlthough the projector normally detects and optimizes the input signal automatically, you can us

56 Fine-tuning the Projector3. Press Enter. Then use the pointer button (or up and down arrow buttons) and the Enter button to select any of the foll

Fine-tuning the Projector 57 Video Signal (composite and S-video)Leave this setting at Auto unless you are using a 60-Hz PAL system (select PAL60).

58 Fine-tuning the Projector3. Press Enter. Then use the pointer button (or up and down arrow buttons) and the Enter button to set the following opti

Fine-tuning the Projector 59Selecting Projector Setup OptionsUse the Extended menu to customize the way you set up the projector. You can configure th

6 ContentsSafety and Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95Compatible Video Formats . . . . . . . . . . . . . . .

60 Fine-tuning the Projector ProjectionFront: Projector is in front of the screen.Front/Ceiling: Projector is in front of the screen, mounted upside-

Fine-tuning the Projector 61Viewing Lamp Usage and Other InformationUse the Info menu to view information about the display settings of your computer

62 Fine-tuning the Projector Refresh Rate (computer, RGB video, and component video)Displays the refresh rate. Sync Info (computer, RGB video, and c

Fine-tuning the Projector 63If you assign the projector a password, a screen appears requesting the password whenever the projector is turned on. If y

64 Fine-tuning the Projector3. Use the pointer button (or the down arrow button) and press Enter to select User’s Logo.4. When you see a message aski

Fine-tuning the Projector 65Setting a Password 1. Press the Freeze button on the remote control for about 5 seconds until you see the Password Protect

66 Fine-tuning the Projector4. If you want to disable the password temporarily, select Timer and press Enter. Then hold down the Num button while you

Fine-tuning the Projector 67Press down the Num button on the remote control as you use the numeric keypad buttons to enter the password. Once you have

68 Fine-tuning the ProjectorRestoring the Default SettingsThe Reset menu lets you return most projector menu settings to their default values. It also

695Maintaining and Transporting the ProjectorYour projector needs little maintenance. All you need to do on a regular basis is keep the lens clean. An

7-WelcomeThe Epson® Lite® 821p is a portable projector that offers up to 2600 ANSI lumens of brightness. From classrooms to boardrooms, your full-colo

70 Maintaining and Transporting the ProjectorCleaning the LensClean the lens whenever you notice dirt or dust on the surface. Use a canister of comp

Maintaining and Transporting the Projector 71Cleaning and Replacing the Air FilterClean the air filter and air intake and exhaust vents on the bottom

72 Maintaining and Transporting the Projector4. If you need to replace the filter, slide it off, as shown.5. Align the new filter carefully as you sli

Maintaining and Transporting the Projector 73Contact your dealer or call Epson at (800) 873-7766 in the United States for a replacement lamp. Request

74 Maintaining and Transporting the Projector6. Hold the lamp as shown and pull it straight out. 7. Gently insert the new lamp. If it doesn’t fit easi

Maintaining and Transporting the Projector 75Resetting the Lamp TimerYou must reset the lamp timer after replacing the lamp to clear the Replace the L

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

776Solving ProblemsThis chapter helps you solve problems with your projector, and tells you how to contact technical support for problems you can’t so

78 Solving ProblemsFollow these steps to get help:1. Press the ? Help button on the remote control or projector. You see the help menu.2. Use the po

Solving Problems 79What To Do When the Lights FlashThe lights on top of the projector indicate the projector’s status and let you know when a problem

8 WelcomeTo prevent unauthorized use of your PowerLite 821p, you can assign a password, create a user logo which is displayed at startup to identify t

80 Solving ProblemsPowerlightLamplightTemperature light DescriptionRed Flashing red Flashing red There is an internal error in the projector. Turn t

Solving Problems 81Solving Problems with the Image or SoundPower does not turn on. Make sure the power cable is connected. Also, connect a lamp to yo

82 Solving Problems The attached computer may be in sleep mode or displaying a black screen saver. Try pressing a key on the computer. If you’re pro

Solving Problems 83If you’re using a PC notebook: Hold down the Fn key and press the function key that lets you display on an external monitor. It ma

84 Solving ProblemsThe message Not Supported is displayed. Make sure your computer’s resolution and frequency are supported by the projector. See pag

Solving Problems 85 Macintosh OS 9.x:On the Apple menu, choose Control Panels, then click Monitors or Monitors and Sound. Select a different resoluti

86 Solving Problems If you’re projecting from a composite or S-video source, check the Video Signal setting in the Signal menu. In most cases, leave

Solving Problems 87You see vertical stripes, flickering, or the image still looks blurry after trying the solutions in the previous section. If you’r

88 Solving Problems Try adjusting the Color Adjustment setting on the Image menu. See page 54. Check your computer display settings to correct the c

Solving Problems 89Solving Password Problems You have forgotten the password. Write down the request code that appears in the Password Protect Releas

Welcome 9Using Your DocumentationYour documentation includes a Quick Setup sheet, warranty brochures, and Epson PrivateLine® Support card. The Quick S

90 Solving ProblemsYou have lost the remote control.You need the remote control to access many projector features. If you have lost it, you can order

Solving Problems 91Where To Get HelpEpson provides technical assistance through electronic support services 24 hours a day, as listed in the following

92 Solving ProblemsBefore you call, please have the following information ready: Product name (PowerLite 821p) Product serial number (located on the

93Technical SpecificationsGeneralType of display Poly-silicon TFT active matrixLens F=1.70 to 1.87, f=21.3 to 25.6 mmResolution 1024 × 768 pixels C

94 Technical SpecificationsProjection LampPower consumption 200 WLamp life About 2000 hours (High brightness);3000 hours (Low brightness)Remote Contro

Technical Specifications 95EnvironmentalTemperature Operating: 41 to 95 °F (5 to 35 °C)Storage: 14 to 140 °F (–10 to 60 °C)Humidity Operating: 20 to

96 Technical SpecificationsCompatible Video FormatsYou can use any of the following video sources: VCR, DVD player, camcorder, digital camera, gaming

Technical Specifications 97Compatible Computer Display FormatsYou can connect the projector to a wide range of computers, including PCs and notebooks,

98 Technical SpecificationsThe projector supports these monitor display formats: Mode Refresh Rate (Hz) ResolutionVGA EGA 70 640 × 350VGA—60VESA—60VE

99NoticesThis appendix includes safety instructions and other important information about your Epson PowerLite projector.Important Safety Instructions