ملخص المحتوى في الصفحة رقم 1
® ®
Epson PowerLite 755c/765c
Multimedia Projector
User’s Guide
ملخص المحتوى في الصفحة رقم 2
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 personne
ملخص المحتوى في الصفحة رقم 3
Contents Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Using Your Documentation . . . . . . . . . . . . . . . . . . . . . . . . 10 Getting More Information . . . . . . . . . . . . . . . . . . . . . . 10 Registration and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Unpacking the Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Additional Components . . . . . . . . . . . . . . . . . . . . . . . . 12 Optional Accessorie
ملخص المحتوى في الصفحة رقم 4
2 Using the Remote Control . . . . . . . . . . . . . . . . . . 29 Using the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . 30 Replacing the Batteries . . . . . . . . . . . . . . . . . . . . . . . . . 30 Controlling the Picture and Sound . . . . . . . . . . . . . . . . . . . 31 Switching Between Picture Sources . . . . . . . . . . . . . . . . 31 Turning Off the Picture and Sound . . . . . . . . . . . . . . . 32 Stopping Action . . . . . . . . . . . . . . . . . . . . . . .
ملخص المحتوى في الصفحة رقم 5
4 Presenting Through a Wireless Network . . . 49 Starting EasyMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Configuring the Connection . . . . . . . . . . . . . . . . . . . . . . . . 52 Using Ad Hoc Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Using Access Point Mode . . . . . . . . . . . . . . . . . . . . . . . 59 Using Wireless Security Options . . . . . . . . . . . . . . . . . . . . . 70 Adding WEP Encryption . . . . . . . . . . . . . . . . . .
ملخص المحتوى في الصفحة رقم 6
6 Fine-Tuning the Projector . . . . . . . . . . . . . . . . . 107 Using the Menu System . . . . . . . . . . . . . . . . . . . . . . . . . . 108 Restoring the Default Settings . . . . . . . . . . . . . . . . . . 109 Adjusting the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 Adjusting Signal Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Customizing Projector Features . . . . . . . . . . . . . . . . . . . . . 113 Using the Projector Security Features .
ملخص المحتوى في الصفحة رقم 7
9 Solving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 Using On-Screen Help . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Checking Projector Status . . . . . . . . . . . . . . . . . . . . . . . . . 153 What To Do When the Lights Flash . . . . . . . . . . . . . . 153 Viewing Lamp Usage and Other Information . . . . . . . 155 Solving Projector Operation Problems . . . . . . . . . . . . . . . . 155 Solving Problems with the Image or Sound . . . . . . . . . . . .
ملخص المحتوى في الصفحة رقم 8
Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 D Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . 179 Remote Control Information . . . . . . . . . . . . . . . . . . . . . . 181 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . 182 FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . 183 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Index. . . .
ملخص المحتوى في الصفحة رقم 9
- Welcome ® ® The Epson PowerLite 755c/765c is an easy-to-use projector that weighs less than 4 pounds. The projector offers up to 2500 lumens (765c) or 2000 lumens (755c) of brightness. You can connect it to a wide range of computers and video sources, or you can project from a USB storage device, memory card, or over an 802.11g or 802.11b wireless network. Easy control The projector’s keystone correction feature automatically corrects image distortion, and you can use the remote control
ملخص المحتوى في الصفحة رقم 10
Using Your Documentation 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. ■ Notes contain important information about your projector. ■ Tips contain additional projection hints. Getting More Information Need tips on giving presentations? Quick steps for setting up your projector? Her
ملخص المحتوى في الصفحة رقم 11
■ 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 anyw
ملخص المحتوى في الصفحة رقم 12
Unpacking the Projector After unpacking the projector, make sure you have all the parts shown below: EasyMP software Remote control and CD-ROM batteries Projector Audio adapter USB cable Power cable VGA computer cable Carrying case 802.11G/B wireless card 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
ملخص المحتوى في الصفحة رقم 13
■ 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 follow
ملخص المحتوى في الصفحة رقم 14
14 Welcome
ملخص المحتوى في الصفحة رقم 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 15
ملخص المحتوى في الصفحة رقم 16
Positioning the Projector note You can mount the projector If the projector isn’t already installed in the room you’re using, you’ll on the ceiling, or place it probably want to place it on a table in front of the screen, as shown. behind a translucent screen for rear projection. See This lets you stand in the front of the room, face the audience, and page 173 for details. remain close enough to the equipment to be able to control it. Try to leave as much space as possible between the p
ملخص المحتوى في الصفحة رقم 17
Ideally, you should place the projector directly in front of the center of note the screen, facing it toward the screen squarely. The base of the lens After positioning the should be at about the level of the bottom of the screen. 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. Projector Screen If you place the projector below screen level, you’ll have to tilt
ملخص المحتوى في الصفحة رقم 18
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 note the projector so it can automatically detect and display the image To shut down the projector, source. If you turn on the projector first, or have multiple pieces of see page 26. Shutting down connected equipment,
ملخص المحتوى في الصفحة رقم 19
3. Press the red PPower button on the remote control or on top of the projector. warning The projector beeps once and the Power light flashes green as the Never look into the lens projector warms up, then an image begins to appear. When the when the lamp is on. This Power light stops flashing and remains green, the projector is can damage your eyes, and is ready for use. especially dangerous for ® children. 4. If you’ve connected a Windows -based computer to the projector, you may se
ملخص المحتوى في الصفحة رقم 20
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 projecto
