Epson Powerlite 755c Multimedia Projector Users Guide
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Welcome11 ■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 Start Here kit. Or take advantage of Epson’s automated support services 24 hours a day. See page 166 for more information. Registration and Warranty Your projector comes with a basic carry-in warranty as well as an international warranty that let you project with confidence anywhere in the world. For details, see page 184 and the warranty brochure included in your Start Here kit. In addition, for customers who register their projector, Epson offers free Extra Care SM Road Service. In the unlikely event of an equipment failure, you won’t have to wait for your unit to be repaired. Instead, Epson will ship you a replacement unit anywhere in the United States or Canada, usually via overnight delivery. See the brochure in your Start Here kit for details. To register, simply fill out the registration card included in your Start Here kit and mail it to Epson. Or you can register online at http://www.epson.com/webreg. Registering also lets you receive special updates on new accessories, products, and service.
12Welcome Unpacking the Projector After unpacking the projector, make sure you have all the parts shown below: Save all packaging in case you need to ship the projector. Always use the original packaging (or the equivalent) when you need to send the projector to another location. If you are moving the projector by hand, use the carrying case. See page 13 for ordering information, and page 150 for transportation instructions. Additional Components Depending on how you plan to use the projector, you may need additional components: ■To receive an S-Video signal, you’ll need an S-Video cable. One may be provided with your video equipment, or you can purchase one from Epson; see page 13. ProjectorRemote control and batteriesEasyMP software CD-ROM Power cable VGA computer cableUSB cable 802.11G/B wireless card Audio adapter Carrying case
Welcome13 ■To receive a component video signal from a VCR or other video device, you’ll need a component video cable. You can purchase one from Epson; see below. ■Some older PowerBooks® and Macintosh® desktop models may need the Macintosh desktop adapter set shown on page 39 (available from Epson; see below). Older iMac ® systems may need a special adapter to provide a VGA output port; see your computer dealer. Optional Accessories To enhance your use of the projector, Epson provides the following optional accessories: You can purchase these accessories from an authorized Epson reseller. To find the nearest reseller, please call 800-GO-EPSON (800-463-7766). To purchase online, visit www.epsonstore.com (U.S. sales only). In Canada, please call (800) 463-7766 for reseller referral. Product Part number Replacement lamp V13H010L32 Air filter replacement set (2 filters) V13H134A08 ATA molded hardshell case Samsonite ® wheeled soft case Notebook/projector soft shoulder bagELPKS42 ELPKS35-S ELPKS43 Universal ceiling mount False ceiling plate Security bracket/cabling for gyro lock mounts Adjustable ceiling channelELPMBUNI ELPMBFCP ELPMBSEC ELPMBACC Kensington ® security lock ELPSL01 50-inch portable screen 60-inch portable pop-up screen 80-inch portable pop-up screen 83.6-inch hanging pull-down screenELPSC06 ELPSC07 ELPSC08 ELPSC09 Macintosh adapter set ELPAP01 Component video cable S-Video cable ELPKC19 ELPSV01 Distribution amplifier ELPDA01 Image presentation camera (ELPDC05) V12H162020
15 1 Displaying and Adjusting the Image Whether you’re presenting from a computer or video equipment, you need to follow some basic steps to display your image on the screen. Follow the guidelines in this chapter for: ■Positioning the projector ■Turning the projector on and selecting the image source ■Troubleshooting display problems ■Adjusting the image ■Turning off the projector
16Displaying and Adjusting the Image Positioning the Projector If the projector isn’t already installed in the room you’re using, you’ll probably want to place it on a table in front of the screen, as shown. This lets you stand in the front of the room, face the audience, and remain close enough to the equipment to be able to control it. Try to leave as much space as possible between the projector and the screen to get a good-size image. Use the figure below to help you determine placement. Image size increases with distance, but can vary depending on how you position the zoom ring and whether you’ve adjusted the image with other settings. Also keep these considerations in mind: ■Place the projector on a sturdy, level surface. ■Make sure there is plenty of space for ventilation around and under the projector. Do not set the projector on top of anything that could block the vents under the projector. ■Make sure the projector is within 10 feet of a grounded electrical outlet or extension cord. note You can mount the projector on the ceiling, or place it behind a translucent screen for rear projection. See page 173 for details. 3.2 to 3.9 ft 6.6 to 7.9 ft 33.1 to 39.7 ft Distance from screen TBD
Displaying and Adjusting the Image17 Ideally, you should place the projector directly in front of the center of the screen, facing it toward the screen squarely. The base of the lens should be at about the level of the bottom of the screen. If you place the projector below screen level, you’ll have to tilt it up by extending the front adjustable foot. This causes the image to become “keystone” shaped, but you can correct the distortion by pressing the buttons on the projector. See page24 for detailed information about correcting the image shape. For instructions on installing the projector in a permanent location, such as a theater or conference room, see page 173.note After positioning the projector, you may want to connect a Kensington MicroSaver ® anti-theft device to the lock port on the projector’s left side. You can purchase this from Epson; see page 13. Screen Projector
18Displaying and Adjusting the Image Projecting the Image Make sure your projector and other equipment are set up as described on page 37. Then follow the instructions below to start the projector and display an image. Turning On the Projector Turn on any connected computer or video equipment before starting the projector so it can automatically detect and display the image source. If you turn on the projector first, or have multiple pieces of connected equipment, you may have to select the image source manually (see page 19). Follow these steps to turn on the projector: 1. Remove the lens cap. 2. Plug one end of the power cable into the projector, and the other end into an electrical outlet. The Power light comes on. note To shut down the projector, see page 26. Shutting down the projector correctly prevents premature lamp failure and possible damage from overheating. Power light
Displaying and Adjusting the Image19 3. Press the red PPower button on the remote control or on top of the projector. The projector beeps once and the Power light flashes green as the projector warms up, then an image begins to appear. When the Power light stops flashing and remains green, the projector is ready for use. 4. If you’ve connected a Windows ®-based computer to the projector, you may see a New Hardware Wizard screen saying your computer has found a plug-and-play monitor; if so, click Cancel. 5. If you are prompted to enter a password, see page 114. Selecting the Image Source Selecting the image source lets you switch between images input from different pieces of connected equipment (such as a computer or DVD player). If you don’t see the image you want, press the Source Search button on the projector or the Search button on the remote control until you see the image you want to project. You can also use the Source buttons on the remote control to switch between devices connected to the ports identified on each button, or select EasyMP to project wirelessly or from a memory card. warning Never look into the lens when the lamp is on. This can damage your eyes, and is especially dangerous for children. note To focus and adjust the image, see page 23. If a projected image fails to appear, see page 20 for help.
20Displaying and Adjusting the Image Troubleshooting Display Problems Follow these guidelines if you’re having trouble displaying an image. You Can’t Project an Image If you don’t see the image you are trying to project, try the following: ■Make sure the cables are connected correctly, as described beginning on page 37. ■Make sure the Power light is green and not flashing and the lens cap is off. ■If you’ve connected more than one computer and/or video source, you may need to press the Source Search button on the projector’s control panel or Search button on the remote control to select the correct source. (Allow a few seconds for the projector to sync up after pressing the button.) ■If you’re using a PC notebook, press the function key on your keyboard that lets you display on an external monitor. It may be labeled CRT/LCD or have an icon such as . You may have to hold down the Fn key while pressing it. Allow a few seconds for the projector to sync up after changing the setting. The Projector and Notebook Don’t Display the Same Image If you’re projecting from a notebook, and you can’t see your image on the projection screen and on your computer at the same time, follow these guidelines. If you’re using a PC notebook: ■On most systems, there’s a function key that lets you toggle between the LCD screen and the projector, or display on both at the same time. It may be labeled CRT/LCD or have an icon such as . You may have to hold down the Fn key while pressing it. Allow a few seconds for the projector to sync up after changing the setting.