EPSON PowerLite 53c/73c Multimedia Projector ® ® User’s Guide
Important Safety Information WARNING: Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Never let children look into the lens when it is on. Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages inside the projector can severely injure you. Except as specifically explained in this User’s Guide, do not attempt to service this product yourself. Refer all servicing to qualified service personnel.
Contents Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Getting the Most from Your Projector . . . . . . . . . . . . . . . . . Using Your Documentation . . . . . . . . . . . . . . . . . . . . . . . . . Getting More Information . . . . . . . . . . . . . . . . . . . . . . . Registration and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . Unpacking the Projector. . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional Components . . . . . . . . . . . . .
3 4 5 Using the Remote Control . . . . . . . . . . . . . . . . . . . 31 Using the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Controlling the Picture and Sound. . . . . . . . . . . . . . . . . . . . 32 Switching Between Picture Sources . . . . . . . . . . . . . . . . 32 Turning Off the Picture and Sound . . . . . . . . . . . . . . . . 33 Stopping Action. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Zooming Your Image. . . . . . . . . . . . . . . . . . . . . . .
6 A Solving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Using On-Screen Help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . What To Do When the Lights Flash . . . . . . . . . . . . . . . . . . Solving Problems with the Image or Sound . . . . . . . . . . . . . Solving Problems with the Remote Control . . . . . . . . . . . . . Where To Get Help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Telephone Support Services. . . . . . . . . . . . . . . . . . . . . .
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- Welcome The EPSON ® PowerLite® 53c and 73c are micro-portable projectors that offer up to 1700 ANSI lumens of brightness (1500 lumens for the PowerLite 73c). From classrooms to auditoriums, your full-color presentations and videos will be bright and visible even in ordinary indoor lighting. Images are displayed at a resolution of 800 × 600 pixels (PowerLite 53c) or 1024 × 768 pixels (PowerLite 73c). Three 0.7-inch LCDs provide a 500:1 contrast ratio for incredibly vivid images and clear text.
Getting the Most from Your Projector Depending on your presentation, you can take advantage of any or all of these options: ■ Connecting to a laptop or other computer If you want to connect to a PC laptop or Macintosh PowerBook or iBook, see the Quick Setup sheet or page 12 of this guide. To connect to a desktop computer or workstation, see Appendix A.
Using Your Documentation To connect the projector to your laptop and get your presentation running fast, see the Quick Setup sheet that came in your owner’s kit or see page 12 of this guide. This book contains all the information you need to set up and use your projector. Please follow these guidelines as you read through it: ■ Warnings must be followed carefully to avoid bodily injury. ■ Cautions must be observed to avoid damage to your equipment.
If 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 help fast. Call (800) 637-7661 and enter the PIN on the card in your owner’s kit. See page 72 for more information. Registration and Warranty Your projector comes with a basic carry-in warranty and an international warranty that let you project with confidence anywhere in the world. For details, see page 90 and the warranty brochure included in your owner’s kit.
Unpacking the Projector After unpacking the projector, make sure you have all the parts shown below: ge up n Pa dow Page Com puter r Powe S-Video /Video Menu Color Mode A/V Mu te Freeze E-Zoom Enter ESC Auto Projector Power cord Remote control Computer cable Documentation RCA A/V cable Soft carrying case USB mouse cable Save all packaging in case you need to ship the projector. Always use the original packaging (or equivalent) when you need to send the projector to another location.
Additional Components Depending on how you plan to use the projector, you may need additional components: 6 Welcome ■ To receive an S-Video signal, you need an S-Video cable. (One is usually provided with your video device.) ■ To receive a component video signal from a VCR or other video device, you need a D-sub, 15-pin, VGA to component video cable (available from EPSON; see page 7).
Optional Accessories To enhance your use of the projector, EPSON provides the following optional accessories: Product Product number Replacement lamp and air filter V13H010L21 Samsonite® wheeled soft case Soft shoulder bags (projector/laptop) ELPKS35 ELPKS43 ELPKS45 Distribution amplifier ELPDA01 Component video cable (VGA to component video) ELPKC19 Macintosh adapter set (includes monitor adapter and desktop adapter) ELPAP01 50-inch portable pop-up screen 60-inch portable pop-up screen 80-inch
8 Welcome
1 Setting Up the Projector T his chapter tells you how to set up the projector and connect it to a laptop computer or video source. If you need to connect the projector to a desktop or workstation computer, see Appendix A.
Positioning the Projector Before connecting the projector, you need to decide where to place it. The location you choose depends on the size of the room and what you are projecting. ■ Place the projector on a sturdy, level surface, between 2.9 and 34.4 feet from the screen. ■ Make sure there is plenty of space for ventilation around and under the projector. Leave at least 8 inches between the projector and a wall.
If you place the projector below the level of the screen, you’ll have to tilt it up by extending the feet as shown. Tilting the projector upward causes the image to lose its rectangular shape, but the Auto Keystone feature corrects the distortion automatically. If the image does not regain its rectangular shape, the Auto Keystone feature may have been disabled. To turn it on or for more information on keystone correction, see page 27.
Connecting to a Laptop Computer note To connect to desktops and other computer systems, see Appendix A. If you have an iBook with an RCA videoout port, follow the instructions for connecting to a video device on page 16. You can connect the PowerLite projector to any computer that has a standard video output (monitor) port, including PC notebook and laptop computers, Macintosh PowerBooks and iBooks, and hand-held devices.
Connecting the Cable for Remote Mouse Control Using the remote control as a wireless mouse lets you click through slideshow-style presentations, such as PowerPoint, from up to 20 feet away (for details, see page 34). This makes it easy to deliver your presentation, since you won’t need to stand near your computer. 1. Locate the USB mouse cable and connect one end of the cable to the projector’s USB port. 2. Connect the other end of the cable to the external mouse port or USB port on your laptop, as shown.
4. You can connect an external mouse to the USB Type A port or use the port as a USB hub to connect an external USB device, if you want. If you don’t need to make any other connections, you can plug in your projector and turn it on. See page 20 for instructions. Amplifying Computer Audio Your laptop probably has its own sound system; however, it may not be adequate for your presentation.
2. Connect the other end of the audio cable to your laptop’s headphone jack or audio-out jack. (Jack locations vary; see your computer manual if you’re not sure which jack to use.) If you don’t need to make any other connections, you can plug in your projector and turn it on. See page 20 for instructions.
Connecting the RCA Video Cable Before starting, make sure the projector and your DVD player or other video source are turned off. 1. Connect one end of the yellow RCA plug to the projector’s Video jack. 2. Connect the other end of the plug to the video-out jack on your video source. 3. Connect the red and white plugs on the RCA A/V cable to the projector’s Audio2 L (white) and R (red) jacks. 4.
Connecting an S-Video Cable If your video source has an S-Video jack, you can use it to project a higher quality video image. However, you’ll need an S-Video cable, which may be included with your video source, or may be purchased. Before starting, make sure the projector and your DVD player or other video source are turned off. 1. Insert one end of an S-Video cable into the projector’s S-Video port. 2. Insert the other end into the S-Video output port of your video source. 3.
Connecting a Component Video Cable If your video source has component video connectors, you can use them to project a higher quality video image. However, you’ll need a component video cable, which can be purchased from EPSON (ELPKC19). Before starting, make sure the projector and your DVD player or other video device are turned off. 1. Connect the large end of the component video cable to the projector’s Computer/Component Video port. 2.
1 Using the Projector Once 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 projector without it, the remote control lets you use additional features. See Chapter 3 for instructions on using the remote.
Turning On Your Equipment Make sure your projector and other equipment are set up and connected correctly, as described in Chapter 1 or Appendix A. Then turn on your projector, as described below, followed by any equipment you’ve connected to it. You can turn on your computer and video equipment in any order, but if you have both a computer and video source connected, you may have to switch to the desired source as described on page 21.
4. Press the P Power button on top of the projector or on the remote control. Page down Page up Power Computer S-Video/Video Color Mode Menu A/V Mute Freeze E-Zoom Enter Auto Projector ESC Remote control The power light flashes green as the projector warms up, and the projection lamp comes on in about 40 seconds. The power light stays green. 5. Do one of the following: ■ warning Never look into the lens when the lamp is on. This can damage your eyes, and is especially dangerous for children.
What To Do If You See a Blank Screen If you see a blank screen or a blue screen with the message No Signal after turning on your computer or video source, try the following: ■ Make sure the cables are connected correctly, as described in Chapter 1 (for laptops and video sources) or in Appendix A (for desktop computers and other sources). ■ Make sure the power light is green and not flashing and the lens cover is off. ■ Try restarting your computer.
If you’re using a Macintosh laptop with OS 9.x or earlier: You may need to set up your system to display on the projector screen as well as the LCD screen. Follow these steps: 1. From the Apple menu, select Control Panels, then click Monitors or Monitors and Sound. 2. Click the Arrange icon. Click here Drag one monitor icon on top of the other 3. Drag one monitor icon on top of the other. If the Arrange option isn’t available, you may need to select one of the Simulscan resolution settings: 1.
If you’re using a Macintosh laptop with OS X: You may need to set up your system to display on the projector screen as well as the LCD screen. Follow these steps: 1. From the Apple menu, select System Preferences, then click Displays. 2. Select VGA Display or Color LCD, click Arrange or Arrangement, and make sure Mirror Displays is checked.
Adjusting the Image Once you see your image, you’ll need to make certain adjustments: ■ To focus or zoom your image, see below. ■ If the image is too high or too low, you can reposition it. See page 26. ■ If the image isn’t square, see page 27. ■ To select the correct color mode for your image and surroundings, see page 28. Focusing and Zooming Your Image Rotate the focus ring to sharpen the image. Focus ring Rotate the zoom ring to reduce or enlarge the image.
Adjusting the Height of Your Image If the image is too low, you can raise it by extending the projector’s feet. 1. Stand behind the projector. Press the blue foot release levers and lift the front of the projector. This unlocks the feet. Foot 2. Once the image is positioned where you want it, release the levers to lock the feet in position. 3. To fine-tune the height of the image, rotate the projector’s feet. If the image is no longer rectangular after raising it, see the next section.
Adjusting the Image Shape If the projected image isn’t rectangular or has a “keystone” shape, do one or more of the following: ■ If your image looks like or , you’ve placed the projector off to one side of the screen, at an angle. Move it directly in front of the center of the screen, facing the screen squarely. ■ If your image looks like or , the Auto Keystone feature has been disabled. You can correct this by turning on the Auto Keystone feature or by manually adjusting the keystone correction value.
Adjusting the Color Mode You may want to adjust the color mode to select a different setting that is appropriate for the image you’re projecting and the surroundings in which you’re projecting it. If you’re projecting computer images, the default color mode is Normal, which is appropriate for presentations in bright rooms. For video or S-Video images, the default color mode is Theatre, which optimizes video images using natural colors.
Shutting Down the Projector When you’ve finished using the projector, follow the recommended procedure to shut it down. This extends the life of the lamp and protects the projector from possible overheating. 1. If you’re using a computer, shut it down first. 2. To turn off the projector, press the P Power button on the projector or remote control. You see a confirmation message. (If you don’t want to turn it off, press any other button.
4. Retract the front feet as shown. caution To avoid damaging the projector or lamp, never unplug the power cord when the power light is green or flashing orange. 5. Replace the lens cap and unplug the power cord. 6. If you’re using a VCR or other video source, turn it off after you turn off the projector. 7. Disconnect all equipment, and store the projector in the soft case that came with it or in a protective case.
1 Using the Remote Control T he remote control lets you access your projector’s features from anywhere in the room—up to 20 feet away. You can use it to turn the projector on and off, zoom in on a portion of your image, and control various other features of the projector. If you’re using a computer and you’ve connected the mouse cable (as described in Chapter 1 or Appendix A), you can use the remote control as a wireless mouse.
Using the Remote Control note Most of the projector’s features can only be accessed with the remote control. To avoid losing the remote control, place it in the remote control storage compartment beneath the side of the projector. Before using the remote control, pull out the tape from the battery tray as shown below. Tape When using the remote control, stand within 20 feet of the projector.
Turning Off the Picture and Sound You can use the A/V Mute button on the remote control to turn off the image and sound and darken your screen. This is useful if you want to temporarily re-direct your audience’s attention without the distraction of a bright screen. ■ To turn off the picture and sound, press the A/V Mute button. The screen goes dark. ■ To turn the image and sound back on, press the button again.
Directional buttons Page down Page up Computer Menu S-Video/Video A/V Mute Freeze When you use the remote control as a wireless mouse, you can control your computer or click through slideshow-style presentations (such as PowerPoint) from up to 20 feet away. This gives you more flexibility, since you don’t need to stand near your computer to change slides.
Replacing the Battery Follow these steps to replace the battery: 1. Press the tab towards the center of the remote and slide the battery tray out of the remote control. Tab caution When replacing batteries, take the following precautions: Replace the battery as soon as it runs out. If the battery leaks, wipe away battery fluid with a soft cloth. If fluid gets on your hands, wash them immediately. ■ Do not expose batteries to heat or flame. ■ 2.
36 Using the Remote Control
1 Fine-tuning the Projector Y ou can use the projector’s remote control to access on-screen menus to adjust the image, sound, and other features. You can also create your own startup screen, and find out how long your lamp has been in use.
Using the Projector’s Menu System The seven projector menus let you adjust and customize the projector features from the remote control: 38 ■ The Video menu controls the look and quality of the projected image. It lets you adjust the image position and fine-tune settings such as Brightness, Sharpness, and Contrast. ■ The Audio menu controls the volume level and audio input setting.
Changing Menu Settings Use the buttons on the remote control to access the menus and change settings. Follow these steps: 1. To display the menu screen, press the Menu button on the remote control. You see the menu screen: Menu Directional buttons Page down Page up Computer Menu Menu options Menus : [Computer Auto Setup : ON OFF Reset Execute [ ]: Select [ ]: Enter A/V Mute Color Mode Freeze E-Zoom Position Adjust : 0000 Tracking : Sync .
Adjusting the Image The Video menu lets you make adjustments to the projected image. The options available in the menu depend on which image source is selected: computer or video. Repositioning the Image note Follow these steps to fine-tune the image position: If you have repositioned the image, you can use the Auto button on the remote control to restore the default settings. 1. Press the Menu button. You see the main menu. 2. Press Enter to select the Video menu. 3.
■ Color (video only) Adjusts the depth or intensity of the image. ■ Tint (video only) Adjusts the balance of green to magenta in the image. ■ Video Signal (video only) Leave this setting at Auto unless you are using a 60-Hz PAL system (select PAL60). ■ Aspect Ratio (video only) Set to 4:3 for letterbox video content and to 16:9 for widescreen video content. ■ Brightness Lightens or darkens the overall image. ■ Contrast Adjusts the difference between light and dark areas.
■ Input Signal Leave this setting on Computer when a computer is connected to the Computer/Component Video port. When a component video source is connected, choose YCbCr or YPbPr, depending on the type of signals produced by your source. (You can tell which setting is correct by the quality of the projected image.) 4. When the image is set correctly, press Esc or Menu. Your settings are automatically saved.
Creating Your Own Startup Screen You can transfer any image on your computer to the projector, and then use it as the screen displayed when the projector is not receiving a signal. You can also set it to be displayed when you press the A/V Mute button, or as a startup screen. The image can be a company logo, slogan, photograph, or any other image you want to use. Capturing the Image Start by displaying the image you want to use on the projector.
6. When you see the message “Select this image?” select Yes and press Enter. If you want to change the area selected, select No, press Enter and repeat steps 4 through 6. 7. Use the directional buttons on the remote control to select a zoom rate (display size), and then press Enter. 8. When you see the message “Save image as user’s logo?,” select Yes and press Enter. Saving the logo may take a few minutes. Do not use the projector or other sources (computer, video, etc.) while the logo is being saved. 9.
Customizing Projector Features You can use the Setting menu to disable the projector’s sleep mode, adjust the image shape, and customize several other features. 1. Press the Menu button. 2. Use the directional buttons to highlight Setting. You see the features and their settings on the right side: : Keystone Auto Keystone : Video Audio Setting User's Logo Advanced About Reset All [ ]: Select [ No-Signal Msg.
■ Prompt Turns off the identifying text that appears briefly when you switch from computer input to a video source. ■ Color Mode Prompt Turns off the identifying text that appears briefly when you switch color modes. ■ A/V Mute Selects the screen color or image to display when you press the A/V Mute button. The logo setting displays an image that you have transferred to the projector. See page 43 for instructions on transferring an image to use for the A/V Mute display.
3. Press Enter to select the Advanced menu. 4. Use the directional buttons and Enter button to set the following options: ■ Language Select from nine languages to be used for the projector menus. ■ Brightness Control Select a Low lamp brightness setting when you need to reduce fan noise for your presentation. When you select Low, the projector starts up using High brightness for two minutes, then switches to Low.
Viewing Lamp Usage and Other Information Use the About menu to view information about the display settings of your computer and the number of hours the lamp has been used. note If you access the About menu when the projector display is set to video, you only see the lamp life, video source, and video signal settings. 1. Press the Menu button. You see the main menu. 2. Use the Enter button to select About.
Restoring the Default Settings The Reset All option lets you return all the projector settings to their default values. Video Audio Setting User's Logo Advanced About Reset All [ ]: Select [ Execute ]: Execute note [Menu]: Exit Select Reset All and press the Enter button on the remote control to display the confirmation screen. Select Yes to reset all the default settings or No to cancel.
50 Fine-tuning the Projector
1 Maintaining and Transporting the Projector Y our projector needs little maintenance. All you need to do on a regular basis is keep the lens clean. Any dirt or smears on the lens may show up on your projected image. warning Before you clean any part of the projector, turn it off and unplug the power cord. Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages in the projector can injure you severely.
Cleaning the Lens Clean the lens whenever you notice dirt or dust on the surface. caution ■ Use a canister of compressed air to remove dust. ■ To remove dirt or smears on the lens, use lens-cleaning paper. If necessary, moisten a soft cloth with lens cleaner and gently wipe the lens surface. Do not use glass cleaner to clean the lens. Cleaning the Projector Case Before you clean the case, first turn off the projector and unplug the power cord.
Cleaning and Replacing the Air Filter Clean the air filter on the bottom of the projector after every 100 hours of use. If it is not cleaned periodically, it can become clogged with dust, preventing proper ventilation. This can cause overheating and damage the projector. To clean the air filter, follow these steps: 1. Turn off the projector, allow it to cool down, and unplug the power cord. 2. Turn the projector upside-down, as shown below. 3.
4. If you need to replace the filter, lift the tab on the filter cover and pull it upward to remove it. 5. Remove the filter. 6. Install the new filter as shown below. 7. Replace the filter cover by inserting the tabs and then pressing down the other end until it clicks into place.
Replacing the Lamp The projection lamp typically lasts for about 1500 hours of use. It is time to replace the lamp when: ■ The projected image gets darker or starts to deteriorate. ■ The ■ The message LAMP REPLACE appears on the screen when the lamp comes on (after about 1400 hours of use). To maintain projector brightness and image quality, replace the lamp as soon as possible. warning light is red, flashing red, or flashing orange. note You can check to see how many hours the lamp has been used.
4. Use the screwdriver included with the replacement lamp to slide the edge of the lamp cover towards the side of the projector. Then lift off the cover. ) 1 2 5. Use the screwdriver to loosen the two screws holding the lamp in place. The screws are deep inside the projector on the sides of the lamp. (You can’t remove the screws.) Don’t remove these screws 6. Hold the lamp by the top, as shown, and pull the lamp straight out. warning This product includes a lamp component that contains mercury.
7. Gently insert the new lamp as shown below. caution Do not touch the glass portion of the lamp assembly. Touching the glass could result in premature lamp failure. 8. Once the lamp is fully inserted, tighten its screws. 9. Position the lamp cover so the arrows on the lamp cover align with the arrows on the projector. Then slide in the cover until it clicks into place. 1 2 10. Now reset the lamp timer as described on page 58.
Resetting the Lamp Timer You must reset the lamp timer after replacing the lamp to clear the LAMP REPLACE warning message. Follow the directions below to reset the lamp timer: 1. Turn on the projector. 2. Press the Menu button on the remote control. You see the main menu. 3. Use the directional buttons to highlight About, then press the Enter button.
Transporting the Projector The projector contains many glass and precision parts. If you need to transport it, please follow these packing guidelines to prevent damage to the projector: ■ When shipping the projector for repairs, use the original packaging material if possible. If you do not have the original packaging, use equivalent materials, placing plenty of cushioning around the projector.
60 Maintaining and Transporting the Projector
1 Solving Problems This chapter helps you solve problems with your projector, and tells you how to contact technical support for problems you can’t solve yourself.
Using On-Screen Help If the image doesn’t look right or your audio isn’t working, you can get help by pressing the ? Help button on top of the projector. The following choices are available: ■ Help for the image ■ Help for the sound ■ Language selection Follow these steps to get help: 1. Press the ? Help button on the projector. You see the help menu. 2. Press the left side of the Select (Keystone) button on the projector to highlight one of the options.
What To Do When the Lights Flash The lights on top of the projector indicate the projector’s status and let you know when a problem occurs. Warning light Power light If the projector is not working correctly, first turn it off and unplug it. Then plug the power cord back in and turn on the projector. If this does not solve the problem, check the status lights on top of the projector and try the solutions recommended below.
Status lights Power light Warning light — Status Description Flashing orange (quickly) High temperature warning The projector is too hot. Make sure the temperature surrounding the projector does not exceed 95 °F and there is plenty of space around and under the projector for ventilation. Clean the air filter, if necessary. See page 53 for instructions. Orange Off Sleep mode The projector is in sleep mode. You can unplug it or press the P Power button to turn it on.
Solving Problems with the Image or Sound No image appears on the screen. ■ Check that the power light is green, not flashing, and the lens cap is off. ■ The projector may be in sleep mode. If the power light is orange, press the P Power button to turn the projector on. ■ If the power was switched off and then on again, the projector may still be cooling down. Wait until the power light stops flashing and remains orange; then press the P Power button again.
If you’re using a PC laptop: ■ Hold down the Fn key and press the function key that lets you display on an external monitor. It may have an icon such as , or it may be labelled CRT/LCD. Allow a few seconds for the projector to sync up after pressing it. Check your laptop’s manual or online help for details. On most systems, the or CRT/LCD key lets you toggle between the LCD screen and the projector, or display on both at the same time.
The message Not Supported is displayed. Make sure your computer’s resolution doesn’t exceed UXGA and the frequency is supported by the projector (see page 95). If necessary, change your computer’s resolution setting as described below. Only part of the computer image is displayed. ■ Make sure the image Position setting is correct on the Video menu. See page 40 for more information. ■ Make sure your computer’s resolution setting is correct.
The image isn’t rectangular, but trapezoid-shaped. ■ Make sure the projector isn’t placed off to one side of the screen, at an angle, or the image won’t be rectangular. Place the projector directly in front of the center of the screen, facing the screen squarely. ■ If you’ve tilted the projector upward by extending the legs, the image will be broader at the top.
The image is blurry. ■ Adjust the focus using the focus ring. ■ Make sure the lens cover is off. ■ There may be dirt or smears on the lens. Clean the lens as described on page 52. ■ Make sure the lens is not fogged by condensation. You may need to wait before using the projector after moving it from a cold environment. ■ Make sure the projection distance is within the range described on page 10. ■ Adjust the Sharpness setting on the Video menu (see page 40).
The colors of the image are not right. note Because of the different technologies used, your projected image may not exactly match the colors on your laptop or computer monitor. ■ If you’re displaying a computer image, use the Color Mode option in the projector’s Video menu to adjust the color. If you’re displaying video, adjust the Color and Tint settings on the Video menu. See page 40 for instructions. ■ Adjust the Brightness and Contrast settings on the Video menu.
Solving Problems with the Remote Control The projector doesn’t respond to remote control commands. ■ Make sure the tape has been removed from the battery tray as described on page 32. ■ Make sure you are within 20 feet of the projector, and within range of the projector’s front or back sensor (approximately 30° to the left or right and 15° above or below). ■ The remote control battery may not be installed correctly or may be low on power. Change the battery as described on page 35.
Where To Get Help EPSON provides technical assistance through electronic support services 24 hours a day, as listed in the following table. Service Access World Wide Web From the Internet, you can reach EPSON’s product support page at http://support.epson.com. After selecting your product, you can access troubleshooting information, download product documentation, and receive technical advice through e-mail.
Before you call, please have the following information ready: ■ Product name (EPSON PowerLite 53c or PowerLite 73c) ■ Product serial number (located on the bottom of the projector) ■ Computer or video configuration ■ Description of the problem You can purchase screens, carrying cases, or other accessories from EPSON at (800) 873-7766 or by visiting the EPSON Store at www.epsonstore.com (U.S. sales only). In Canada, please call (800) 463-7766 for dealer referral.
74 Solving Problems
A Appendix A: Connecting to Additional Equipment T his appendix explains how to connect the projector to a desktop computer or Macintosh, or a high-end workstation.
Installing the Projector The projector can be installed for three different viewing setups: front projection, ceiling mounting, or rear projection onto a semi-transparent screen. To project from overhead, you’ll need to select Ceiling in the projector’s Advanced menu. To project from the rear, select Rear Proj. See page 46 for more information. If you’re ceiling-mounting the projector and you place it above screen level, you’ll have to tilt it down to position the image on-screen.
Connecting the Computer Cable 1. Disconnect the monitor cable from the video port on the back of the computer. 2. If you want to view the display on your computer monitor as well as the projector screen, connect the monitor cable to the projector’s Monitor Out port, as shown. 3. Connect one end of the computer cable to the projector’s Computer/Component Video port. 4. Connect the other end of the computer cable to the computer’s video port. 5. Tighten the screws on the connectors.
Connecting the Mouse Cable To use the remote control as a mouse, follow the steps below. 1. Connect the square end of the USB mouse cable to the projector’s USB port, as shown. 2. Disconnect your mouse from the USB port on the back of your computer and replace it with the other end of the cable. (Your computer’s mouse will be disabled.) 3. If necessary, configure your computer to work with a USB mouse. 4.
Connecting the Audio Cable If your presentation includes sound and you want to use the projector’s built-in speaker, you can use a computer audio cable. The required cable (3.5-mm stereo miniplug cable) is available from computer or electronics dealers. 1. Connect one end of the audio cable to the Audio1 port on the projector. 2. Connect the other end of the audio cable to the speaker or audio out port on the computer’s sound card.
Connecting to a Desktop Macintosh You can connect the projector to a desktop Macintosh. This section includes instructions for the following: ■ Connecting the computer video cable ■ Connecting a monitor to view your display on the desktop computer screen ■ Connecting the mouse cable (if you want to use your remote control as a mouse) ■ Connecting an optional audio cable (if you’ll be projecting with audio) note Macintosh configurations vary.
Connecting the Computer Cable Follow these steps to connect the computer cable. You may not need to use the adapter as shown. 1. Disconnect the monitor cable from the video port on the back of the Macintosh. 2. If you want to view the display on your computer monitor as well as the projector screen, connect the monitor cable to the projector’s Monitor Out port, as shown. 3. Connect one end of the computer cable to the projector’s Computer/Component Video port, as shown. 4.
5. If it doesn’t fit, you may have to use a Macintosh desktop adapter, which you can buy from EPSON (see page 7). To use the adapter, remove its cover as shown and set its DIP switches according to the resolution you want to use, such as 16-inch mode. See your Macintosh documentation for instructions. Replace the cover and connect the adapter to the free end of the computer video cable. Then plug the cable (with the adapter) into the video port on your Macintosh. 6. Tighten the screws on the connectors.
3. You can connect an external mouse to the USB Type A port or use the port as a USB hub to connect an external USB device, if you want. Connecting the Audio Cable If your presentation includes sound and you want to use the projector’s built-in speaker, you can use a computer audio cable. The required cable (3.5-mm stereo miniplug cable) is available from computer or electronics dealers. 1. Connect one end of the audio cable to the Audio1 port on the projector. 2.
Connecting to a High-End Workstation Your PowerLite projector is capable of remapping input resolutions up to 1600 × 1200 pixels (on the PowerLite 73c) or up to 1280 × 1024 pixels (on the PowerLite 53c). Since 1280 × 1024 pixels is the default resolution for most leading workstations, your projector is ideal for displaying workstation video output. There is no standard for workstation video output.
A Appendix B: Notices This appendix includes safety instructions and other important information about your EPSON PowerLite 53c/73c. Important Safety Instructions Follow these safety instructions when setting up and using the projector: ■ Do not place the projector on an unstable cart, stand, or table. ■ Do not use the projector near water or sources of heat. ■ Use attachments only as recommended. ■ Use the type of power source indicated on the projector.
86 Appendix B: Notices ■ Never push objects of any kind through cabinet slots. Never spill liquid of any kind into the projector. ■ Except as specifically explained in this User’s Guide, do not attempt to service this product yourself. Refer all servicing to qualified service personnel. Opening or removing covers may expose you to dangerous voltages and other hazards. ■ This product includes a lamp component that contains mercury.
Remote Control Information You can operate the projector by remote control via a line-of-sight infrared (IR) receiver at the front and rear of the projector. The projector may not respond to remote control commands under the following conditions: ■ There is an object between the remote control IR emitter and the IR receiver on the projector. ■ Ambient light is too bright. ■ Certain types of fluorescent lighting are used. ■ A strong light source shines into the IR receiver.
Declaration of Conformity According to 47CFR, Part 2 and 15 Class B Personal Computers and Peripherals; and/or CPU Boards and Power Supplies used with Class B Personal Computers: We: Located at: Tel: Epson America, Inc. 3840 Kilroy Airport Way MS: 3-13 Long Beach, CA 90806 (562) 290-5254 Declare under sole responsibility that the product identified herein, complies with 47CFR Part 2 and 15 of the FCC rules as a Class B digital device.
FCC Compliance Statement For United States Users This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception.
Warranty Epson America, Inc. Limited Warranty Basic Two-Year Warranty and 90-Day Lamp Warranty What Is Covered: Epson America, Inc.
THE WARRANTY AND REMEDY PROVIDED ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS OR IMPLIED WARRANTIES INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SOME LAWS DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES. IF THESE LAWS APPLY, THEN ALL EXPRESS AND IMPLIED WARRANTIES ARE LIMITED TO THE WARRANTY PERIOD IDENTIFIED ABOVE. UNLESS STATED HEREIN, ANY STATEMENTS OR REPRESENTATIONS MADE BY ANY OTHER PERSON OR FIRM ARE VOID.
92 Appendix B: Notices
A Appendix C: Technical Specifications General Type of display Poly-silicon TFT active matrix 73: with MLA (Micro Lens Array) 53: without MLA (Micro Lens Array) LCD panels (3) Diagonal size: 0.7 inches (17.8 mm) Lens F=1.70 to 1.87, f=21.3 to 25.6 mm Resolution 1024 × 768 pixels (73) 800 × 600 pixels (53); (native formats) Color reproduction Full color, 16.
Projection Lamp Power consumption 165 W Lamp life About 1500 hours Part number V13H010L21 Remote Control Range 20 feet (6 meters) Battery CR2025 lithium Mouse Compatibility Supports USB Dimensions Height 3.4 to 3.8 inches (87 to 97 mm) Width 12.4 inches (315 mm) Depth 9.5 inches (240 mm) Weight 6.4 lb (2.9 kg) Electrical 94 Rated frequency 50/60 Hz Power supply 100 to 120 VAC, 2.6 A 200 to 240 VAC, 1.3 A Power consumption Operating: 240 W Standby: 2.
Environmental Temperature Operating: 41 to 95 °F (5 to 35 °C) Storage: 14 to 140 °F (–10 to 60 °C) Humidity Operating: 20 to 80% RH, non-condensing Storage: 10 to 90% RH, non-condensing Safety and Approvals United States FCC 47CFR Part15B Class B (DoC) UL1950 Rev. 3 Canada ICES-003 Class B CSA C22.2 No.
96 Mode Refresh Rate (Hz) Resolution SVGA—56 SVGA—60 SVGA—72 SVGA—75 SVGA—85 56 60 72 75 85 800 × 600* 1 800 × 600* 1 800 × 600* 1 800 × 600* 1 800 × 600* 1 XGA—43i XGA—60 XGA—70 XGA—75 XGA—85 43 60 70 75 85 1024 × 768* 2 1024 × 768* 2 1024 × 768* 2 1024 × 768* 2 1024 × 768* 2 SXGA1—70 SXGA1—75 SXGA1—85 70 75 85 1152 × 864* 1152 × 864* 1152 × 864* SXGA2—60 SXGA2—75 SXGA2—85 60 75 85 1280 × 960* 1280 × 960* 1280 × 960* SXGA3—43i SXGA3—60 SXGA3—75 SXGA3—85 43 60 75 85 1280 × 1024* 1280 × 102
Mode Refresh Rate (Hz) Resolution HDTV (480i) HDTV (480p) HDTV (575i) HDTV (575p) HDTV (720p) HDTV (1080i) HDTV (1080i) 33.75/ 31.25 59.94 59.94 50 50 60 60 50 720 × 480* 720 × 480* 720 × 574* 720 × 574* 1280 × 720* 1920 × 1080* 1920 × 1080* * The image is resized using EPSON’s SizeWise Technology. 1 Resized on the PowerLite 73c only; native mode on the PowerLite 53c. 2 Resized on the PowerLite 53c only; native mode on the PowerLite 73c.
98 Appendix C: Technical Specifications
Index A A/V cable, 5, 15 to 18 A/V Mute, 33, 44, 46 About menu, 38, 48 Accessories, 7, 73 Adapters, Macintosh, 7, 81 to 82 Advanced menu, 38, 46 to 47 Air filter, cleaning and replacing, 53 to 54 Anti-theft device, 7, 11 Aspect ratio, 93 Audio adjusting volume, 42 cable, 2, 14, 79, 83 connecting desktop, 79, 83 connecting laptop, 14 menu, 38, 42 problems, troubleshooting, 70 turning off, 33 Auto button, 40 Auto Keystone correction, 11, 27, 38, 45 Auto Setup setting, 40 B Battery, replacing, 35 Blank screen
EPSON accessories, 7, 73 Extra Care Road Service, 4 PrivateLine Support, 4, 72 to 73 technical support, 3 to 4, 72 to 73 Esc button, 34 Extra Care Road Service, 4 E-Zoom buttons, 33 F FCC compliance statement, 89 Filter, cleaning and replacing, 53 to 54 Focusing, 25 Foot release levers, 26 Formats, video, 95 to 97 Freeze button, 33 H Height of image, adjusting, 26 Help, 3 to 4, 72 to 73 Help system, using, 62 I iBook, connecting to, 12 to 15 iMac, connecting to, 6, 80 to 83 Image adjusting, 25 to 28, 40
N Noise level, 93 No-Signal Msg setting, 44, 45 O Options for projector, 7 P Page up and Page down buttons, 34 Picture, see Image Pin assignments, connector, 97 Positioning image, 26, 40 projector, 10 to 11, 76 Power button, 21, 29 consumption, 94 light, 63 to 64 saving, 29, 46 supply, 94 PowerBook, connecting to, 12 to 15 Presenters Online, 3, 72 PrivateLine Support, 4, 72 to 73 Problems color, 70 image, 65 to 70 remote control, 71, 87 sound, 70 USB, 71 Projection lamp, see Lamp Projector carrying case,
Specifications brightness, 1, 93 electrical, 94 environmental, 95 general, 93 lamp, 94 lens, 93 remote control, 94 resolution, 1, 93 safety, 95 Startup Screen setting, 47 Startup screen, creating, 43 to 44 Status lights, 63 to 64 Stopping action, 33 Support, 3 to 4, 72 to 73 S-Video cable, 6, 15, 17 S-Video/Video button, 32 Sync, adjusting, 40 U T Warning light, 63 to 64 Warranty, 4, 90 to 91 Weight, 94 Workstations, connecting projector to, 84 Technical support, 3 to 4, 72 to 73 Temperature light, 63 t
