EPSON® PowerLite® 5350/7250/7350 User’s Guide
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SEIKO EPSON CORPORATION. No patent liability is assumed with respect to the use of the information contained herein. Neither is any liability assumed for damages resulting from the use of the information contained herein.
Important Information About Your Projector 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.
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.
Contents Introduction 1 Getting the Most Out of Your Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Where to Get Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Electronic Support Services . .
Connecting to a Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Connecting to a PC Desktop Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Connecting to a PC Laptop Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Connecting to a Desktop Macintosh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Connecting to a PowerBook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Video Menu (Image Source = Computer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 Video Menu (Image Source = Video) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Audio Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Effect Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Setting Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controlling Projector Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117 Using the Quick Change Toolbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117 Changing Projector Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118 Changing the Test Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125 Specifying an Image Gamma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction Your EPSON® PowerLite® projector is a brilliant, lightweight, portable projector that allows you to project full-color images and video onto a large screen for presentations. You can connect it simultaneously to three image sources: two computers or workstation sources, plus one video source, such as a VCR, DVD player, camcorder, or digital camera. You can also connect audio for each image source.
Your projector’s two speakers employ a built-in SRS 3D Sound System for rich, powerful audio output. You can even connect an external speaker when further amplification is required. For your presentations, you can select front, rear, or ceiling projection. This provides maximum flexibility in choosing the best display method for each environment. You control your projector through a hand-held remote control unit, with menus provided for image source switching and image adjustment.
Getting the Most Out of Your Projector Your projector comes with a full set of features that enable you to control the settings for the image display, video, and audio. To get the most out of the projector, read this section for a quick summary of the important features. Remote Control The buttons on the remote control allow you to turn the projector on and off, and provide direct access to zoom, freeze, volume, mute, and image source switching.
Optional Accessories To enhance your use of the projector, EPSON provides the following: Product Product Number Customized carrying cases for the projector and its cables: Hard shell carrying case (small) Soft carrying case ATA Shipping Case Laptop/projector softcase with wheels and retractable handle ELPKS17 ELPKS10 ELPKS19 ELPKS18 Replacement lamp and air filter ELPLP09 Long throw zoom lens ELPLL01 Wide convergence lens ELPCW01 Communication kit cable set and computer cable so you can connect yo
Product Product Number Portable projection screen ELPSC06 Remote control receiver module ELPST02 Mediaphile™ PAS (personal audio system) ELPPAS1 Mediaphile CVS (clean voice system, wireless microphone and satellite speakers) ELPCVS1 You can purchase these accessories from your dealer or by calling EPSON Accessories at (800) 873-7766; or visit our web site at www.epsonsupplies.com (U.S. sales only). In Canada, please call (800) 873-7766 for dealer referral.
About This Guide This guide describes how to set up and use the EPSON PowerLite 5350, PowerLite 7250, and PowerLite 7350 projectors. The instructions pertain to all these models, except where otherwise noted. Chapter 1, “Setting Up the Projector,” provides step-by-step instructions on how to set up your projector; connect it to your computer, video source, or other optional equipment; and turn it on.
Chapter 7, “Technical Specifications,” lists the technical specifications for the projector. A Glossary and Index are provided at the end of the manual. Where to Get Help If you are having trouble setting up or running your projector, first see Chapter 6, “Troubleshooting.” If you cannot resolve the problem, EPSON provides technical assistance through electronic support services and automated telephone services 24 hours a day. The following tables list the contact information.
Automated Telephone Services Service Access EPSON SoundAdviceSM For pre-recorded answers to commonly asked questions about EPSON products 24 hours a day, seven days a week, call (800) 922-8911. EPSON FaxAdvice™ Access EPSON’s technical information library by calling (800) 922-8911. You must provide a return fax number to use this service. EPSON Referral Service For the location of your nearest Authorized EPSON Reseller or Customer Care Center, call (800) 922-8911.
You can purchase accessories from EPSON Accessories at (800) 873-7766, or visit our web site at www.epsonsupplies.com (U.S. sales only). In Canada, please call (800) 873-7766 for dealer referral. Safety Instructions Follow these safety instructions when setting up and using the projector: 1. Do not place the projector on an unstable cart, stand, or table. 2. Do not use the projector near water or sources of heat. 3. Use attachments only as recommended. 4.
8. Do not overload wall outlets, extension cords, or integral convenience receptacles. This can cause fire or electric shock. 9. Do not place the projector where the cord can be walked on. This may result in fraying or damage to the plug. 10. Unplug the projector from the wall outlet before cleaning. Use a damp cloth for cleaning. Do not use liquid or aerosol cleaners. 11. Do not block the slots and openings in the projector case. They provide ventilation and prevent the projector from overheating.
If it does not operate normally when you follow the operating instructions, or if it exhibits a distinct change in performance, indicating a need for service ❐ If it has been dropped or the housing has been damaged.
12 Introduction
1 Setting Up the Projector This chapter describes how to unpack your projector, connect it to other equipment, and turn everything on. The projector must be connected to a computer or a video source such as a VCR, camcorder, digital camera, or laser disc player before it can project any images. You may also want to set up the projector for one or more of the following: ❐ ❐ ❐ Connect the mouse cable to use the remote control as a wireless mouse. Except for some laptops, this disables your computer’s mouse.
Unpacking the Projector When you unpack the projector, make sure you have all these components: Projector ❐ A/V Mute E-Zoom 2 1 Remote control eze Fre ❐ 4 Esc ON R/C OFF er Ent er Pow 3 5 14 ❐ 2 AA batteries ❐ Power cord ❐ Projector video cable ❐ Audio cable ❐ Audio/video (A/V) cable 1 • Setting Up the Projector
❐ Macintosh adapter set: Macintosh desktop adapter Macintosh monitor adapter ❐ Main cable (for connecting a mouse cable to use the remote as a wireless mouse and/or a serial cable to use the ELP Link IV software) ❐ PS/2® mouse cable (for the PC) ❐ USB cable ❐ Serial mouse cable (for the PC) ❐ Mac mouse cable (for the Macintosh) ❐ PC serial cable Unpacking the Projector 15
❐ Macintosh serial cable ❐ Projector Software CD ROM You will not need all these components; your configuration will determine which ones you need. Save all packaging in case you need to ship the projector in the future. Always transport the projector in its original packaging (or the equivalent), or use a carrying case if you are carrying the projector by hand. (See page 141 for instructions.
❐ ❐ ❐ ❐ To connect the projector to a Macintosh PowerBook, you may need a video-out cable. (One is provided by—or can be purchased from—Apple for all new PowerBooks that have video-out capability.) If your PowerBook does not include one, see your Macintosh dealer. You can not currently use the ELP Link IV software with a Power Macintosh G3 or iMac. Check with your dealer for future support. To connect the projector to an external sound system, you need an RCA-to-3.5 mm stereo audio cable.
Installing the Remote Control Batteries You can use the remote control as a wireless mouse instead of your computer’s mouse to control your presentation. You can also use it to control the projector menus and use the Effects buttons. Follow these steps to install the batteries in the remote control: 1. Slide off the battery compartment cover. 2. Insert the two AA batteries included with the projector. Make sure the polarity of the batteries is correct.
3. Replace the battery compartment cover. When replacing batteries, take the following precautions: ❐ ❐ ❐ Do not mix old and new batteries. Replace batteries as soon as they run out. If the batteries leak, wipe away battery fluid with a soft cloth. If fluid gets on your hands, wash them immediately. Remove batteries if you will not be using the projector for a long period of time.
Horizontal distance from projector to screen Image size (diagonal) Minimum Maximum 300 inches (10 m) 491.2 inches (12.5 m) 648.4 inches (16.5 m) PowerLite 5350 488.2 inches (12.4 m) 656.3 inches (16.7 m) 200 inches (5.1 m) 326.7 inches (8.3 m) 433.0 inches (11.0 m) PowerLite 5350 322.2 inches (8.2 m) 436.2 inches (11.1 m) 100 inches (2.54 m) 161.4 inches (4.1 m) 216.5 inches (5.5 m) 80 inches (2.03 m) 130.0 inches (3.3 m) — 169.2 inches (4.3 m) 94.3 inches (2.4 m) — 125.9 inches (3.
Connecting to a Computer You can connect the projector to any computer capable of producing standard VGA, Super VGA (SVGA), XGA, Super XGA (SXGA), or UXGA (7350 and 7250 only) output, such as: ❐ ❐ ❐ ❐ ❐ IBM compatible desktop PCs IBM compatible laptop PCs Apple Macintosh desktop computers, including Macintosh Quadra,® Macintosh Centris,® Power Macintosh, Power Macintosh G3, and iMac (a video-out port is not a standard iMac feature, but can be purchased from a third party vendor) Any Apple PowerBook with v
Audio Out Audio 2 In Mouse/Com 2 Audio 1 In Rear IR Receiver 1 Repeater Mouse/Com 1 Computer 2 Computer 1 HD/Sync VD L & R Audio In Computer Out S-Video In Composite Video In A/C Power Inlet R/R-Y G/Y G Sync B/B-Y Computer 2 or BNC Video Switch Connecting to a PC Desktop Computer To connect the projector to your PC desktop computer, you need to: ❐ ❐ ❐ Connect the projector video cable and computer monitor cable Connect the mouse and/or serial cable (if you want to use the remote control as a mouse
Connecting the Video and Monitor Cables First connect the projector video cable and computer monitor cable. Refer to this illustration while following the steps below.
1. If you will be viewing the video on your computer monitor as well as the projector screen, disconnect the monitor cable from the video port on the back of your computer. Then connect the monitor cable to the projector’s Computer Out port, as shown below. (This is useful when you need to view the video output but the projection screen is behind you.) 2. Connect one end of the projector video cable to the projector’s Computer 1 port. (Use the Computer 2 port if you are connecting a second computer.
3. Connect the other end of the projector video cable to the computer’s video port. 4. Tighten the screws on all connectors. Connecting the Mouse and Serial Cables If you want to use the remote control as a mouse or use the ELP Link IV software, you need to connect the main cable. It provides connectors for: ❐ ❐ The PS/2 mouse or USB cable (to use the remote control as a mouse) The serial cable (to use the ELP Link IV software) Refer to this illustration while following the steps below.
1. Connect the round end of the main cable to the projector’s Mouse/Com 1 port. (Use the Mouse/Com 2 port if you are connecting a second computer, and make sure the Computer 2/BNC video switch on the rear of the projector is set to the Computer 2 position.) 2. To use the remote control as a wireless mouse, connect the PS/2 mouse or USB cable included with the projector to the MOUSE terminal on the square end of the main cable. 3.
Note: If your system uses a serial mouse, perform steps 2 and 3 using the PC mouse serial cable instead of the PS/2 mouse or USB cable (not shown in the illustration). 4. To use the ELP Link IV software or to program new effects for the Effects buttons on the remote control, connect one end of the serial cable to the SERIAL terminal on the square end of the main cable. Connect the other end of the serial cable to the serial port on the back of your computer.
Connecting the Audio Cable 1. If you will be using audio, connect one end of the audio cable to the Audio 1 jack on the projector. (Use the Audio 2 jack if you are connecting a second computer.) Audio 1 jack audio cable 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 PC Laptop Computer To connect the projector to your PC laptop computer, you need to: ❐ ❐ ❐ Connect the projector video cable Connect the mouse and/or serial cable (if you want to use the remote control as a mouse or use the ELP Link IV software) Connect the audio cable (if you’ll be projecting with audio) Follow the steps in each section for the cables you need to connect. Before beginning, turn off the projector and computer if they are on. Note: Laptop configurations vary.
2. Connect the other end of the video cable to the laptop’s video (monitor) port. 3. Tighten the screws on all connectors. Connecting the Mouse and Serial Cables If you want to use the remote control as a mouse or use the ELP Link IV software, you need to connect the main cable. It provides connectors for: ❐ ❐ The PS/2 or USB cable (to use the remote control as a mouse) The serial cable (to use the ELP Link IV software) Refer to this illustration while following the steps below.
1. Connect the round end of the main cable to the projector’s Mouse/Com 1 port. (Use the Mouse/Com 2 port if you are connecting a second computer, and make sure the Computer 2/BNC video switch on the rear of the projector is set to the Computer 2 position.) 2. To use the remote control as a wireless mouse, connect the PS/2 or USB cable included with the projector to the MOUSE terminal on the square end of the main cable. 3.
Note: If your laptop uses a serial mouse, perform steps 2 and 3 using the PC serial mouse cable instead of the PS/2 or USB cable (not shown in the illustration.) 4. To use the ELP Link IV software or to use the Effects buttons on the remote control, connect one end of the serial cable to the SERIAL terminal on the square end of the main cable. 5. Connect the other end of the serial cable to the serial port on the back of your computer.
Connecting the Audio Cable 1. If you will be using audio, connect one end of the audio cable to the Audio 1 jack on the projector. (Use the Audio 2 jack if you are connecting a second computer.) Audio 1 jack audio cable 2. Connect the other end of the audio cable to your laptop. Note: PC audio cable jack locations vary. See your computer manual for the location of the audio jack needed to connect your projector.
Connecting to a Desktop Macintosh To connect the projector to your desktop Macintosh, you need to: ❐ ❐ ❐ Connect the projector video cable and computer monitor cable Connect the mouse and/or serial cable (if you want to use the remote control as a mouse or use the ELP Link IV software) Connect the audio cable (if you’ll be projecting with audio) Follow the steps in each section for the cables you need to connect. Before beginning, turn off the projector and computer if they are on.
Connecting the Video and Monitor Cables First connect the video and monitor cables. Refer to this illustration as you follow the steps below.
1. Connect one end of the projector video cable to the projector’s Computer 1 port. (Use the Computer 2 port if you are connecting a second computer.) 2. Remove the small cover on the Macintosh desktop adapter (as shown below) and set its DIP switches in accordance with the resolution you want to use, such as 16-inch mode. See your Macintosh documentation for instructions.
3. Connect the small terminal of the Macintosh desktop adapter to the other end of the projector video cable. 4. Disconnect the monitor cable from the video port on the back of the Macintosh. Then connect the projector video cable (with the Macintosh desktop adapter attached) to the video port on the Macintosh.
5. To also view the video on the computer’s monitor, attach the large end of the Macintosh monitor adapter to the monitor cable and connect the other end of the adapter to the projector’s Computer Out port. 6. Tighten the screws on all the connectors.
Connecting the Mouse and Serial Cables If you want to use the remote control as a mouse or use the ELP Link IV software, you need to connect the main cable. It provides connectors for: ❐ ❐ The Mac mouse or USB cable (to use the remote control as a mouse) The Mac serial cable (to use the ELP Link IV software) Refer to this illustration while following the steps below.
1. Connect the small end of the main cable to the projector’s Mouse/Com 1 port. (Use the Mouse/Com 2 port to connect a second computer.) 2. To use the remote control as a wireless mouse, connect one end of the projector’s Mac mouse or USB cable to the MOUSE terminal on the large end of the main cable. 3. Disconnect your Macintosh’s mouse cable. Connect the other end of the projector’s Mac mouse or USB cable to the mouse or USB port on your Macintosh.
4. To use the ELP Link IV software or to program new effects for the Effects buttons on the remote control, connect one end of the Mac serial cable to the Mac SERIAL terminal on the large end of the main cable. 5. Connect the other end of the Mac serial cable to the modem port on the back of your Macintosh.
Connecting the Audio Cable 1. If you will be using audio, connect one end of the audio cable to the Audio 1 jack on the projector. (Use the Audio 2 jack if you are connecting a second computer.) Audio 1 jack audio cable 2. Connect the other end of the audio cable to the audio-out port on your computer.
Connecting to a PowerBook Your PowerBook must have video-out capability in order to connect to the projector. To connect the projector to your PowerBook, you need to: ❐ ❐ ❐ Connect the projector video cable Connect the mouse and/or serial cable (if you want to use the remote control as a mouse or use the ELP Link IV software) Connect the audio cable (if you’ll be projecting with audio) Follow the steps in each section for the cables you need to connect.
Connecting the Video Cable First connect the projector video cable. Refer to this illustration as you follow the steps below. video-out cable Computer 1 port Macintosh desktop adapter projector video cable Note: Some new PowerBooks may allow you to connect the video cable directly to the computer without using a video-out cable. See your PowerBook manual for additional information on connecting a video cable.
1. Connect one end of the projector video cable to the projector’s Computer 1 port. (Use the Computer 2 port if you are connecting a second computer.) 2. Remove the small cover on the Macintosh desktop adapter and set its DIP switches in accordance with the resolution you want to use (such as 16-inch mode). See your Macintosh documentation for instructions.
3. Connect the small terminal of the Macintosh desktop adapter to the other end of the video cable. 4. Connect the projector video cable (with the Macintosh desktop adapter attached) to the video-out port on the PowerBook.
If a video-out cable was provided with your PowerBook, connect the smaller end of the video-out cable to the video-out port on the back of the PowerBook. Connect the other end to the Macintosh desktop adapter on the end of the projector video cable.
Connecting the Mouse and Serial Cables If you want to use the remote control as a mouse or use the ELP Link IV software, you need to connect the main cable. It provides connectors for: ❐ ❐ The Mac mouse or USB cable (to use the remote control as a mouse) The Mac serial cable (to use the ELP Link IV software) Refer to this illustration while following the steps below.
1. Connect the round end of the main cable to the projector’s Mouse/Com 1 port. (Use the Mouse/Com 2 port if you are connecting a second computer, and make sure the Computer 2/BNC video switch on the rear of the projector is set to Computer 2.) 2. To use the remote control as a wireless mouse, connect one end of the projector’s Mac mouse or USB cable to the MOUSE terminal on the large end of the main cable.
3. Connect the other end of the Mac mouse or USB cable to the mouse or USB port on the back of the PowerBook. 4. To use the ELP Link IV software or program new effects for the Effects buttons on the remote control, connect one end of the Mac serial cable to the MAC SERIAL terminal on the large end of the main cable. 5. Connect the other end of the serial cable to the printer/ modem port on the back of your PowerBook.
Connecting the Audio Cable 1. If you will be using audio, connect one end of the audio cable to the Audio 1 jack on the projector. (Use the Audio 2 jack if you are connecting a second computer.) Audio 1 jack audio cable 2. Connect the other end of the audio cable to the audio-out port on your PowerBook.
Connecting to a High-End Workstation The PowerLite 5350, 7250, and 7350 are capable of remapping input resolutions up to 1280 × 1024 pixels. Since 1280 × 1024 pixels is the default resolution for most leading workstations, this capability makes these projectors the best portable solution for the display of workstation video output. There is no standard for workstation video output. Those workstations that follow the SXGA standard and use the HD15 connector don’t need an adapter cable.
You can connect the projector to an S-Video source, a composite video source, and a component video source at the same time. However, the projector automatically selects the S-Video as the video source. To display composite or component video, first disconnect the S-Video source. The projector supports HDTV, NTSC, PAL, and SECAM video formats, and automatically detects and identifies the video format. However, you can specify that a single broadcast format be detected. (See Chapter 3.
To connect a video source to the projector: 1. Turn off the projector and video source if they are on. 2. If your video source uses a small, round, one-prong composite (RCA) video connector, you’ll need the audio/video cable that comes with the projector. If your video source uses a large, round, four-prong S-Video connector or a BNC type connector, you will need to purchase the appropriate cable or use the cable that came with your video source. 3.
4. Connect the other plugs on the audio/video cable to the Audio jacks of the projector: insert the white plug into the L jack and the red plug into the R jack. Connect the plug at the other end of the audio/video cable to the audio output jacks of the video source. 5. For S-Video, insert one end of an S-Video cable into the projector’s S-Video connector. Insert the other end into the S-video-out jack of your video source. S-Video connector S-Video cable 6.
Connecting to an External Speaker or PA System Although the projector’s internal speakers are enough for most smallor medium-size rooms, you can connect the projector to an external speaker or public address (PA) system for large rooms or to gain maximum benefit from the projector’s built-in 3D sound function. To connect the projector to an external sound system, you need to obtain an RCA-to-3.5 mm stereo audio cable. You can get one from your computer dealer. 1.
Note: EPSON offers the Mediaphile PAS (personal audio system) and the Mediaphile CVS (clean voice system) for external amplification. See page 5 for the part number and ordering information. 3. Connect the RCA plugs to the external amplified speaker or PA system. Insert the cable’s red plug into the Audio R jack, and the white plug into the Audio L jack. Note: The internal speakers are disabled when an external audio system is used.
Turning the Projector On and Off Follow these steps to turn on the projector: 1. Connect one end of the power cord to the projector’s power inlet. 2. Connect the other end to a grounded electrical outlet. The power light on the projector’s control panel turns orange, indicating that the projector is in sleep mode. (The projector is not turned on yet.) 3. Remove the projector lens cap. 4. Press the Power button on the remote control or control panel to turn on the projector.
Warning: Never look into the lens when the lamp is on. This can damage your eyes. It is especially important that children not look into the lens. When you want to stop projecting images, press the Power button again. The fan remains on and the projection lamp light flashes orange for about 60 seconds as the projector cools down.When the projector has cooled down, flashing stops. The power light remains orange.
60 1 • Setting Up the Projector
2 Using the Projector This chapter provides the following information about using your projector: ❐ ❐ ❐ ❐ ❐ ❐ Positioning the projector relative to the screen Focusing and positioning the screen image Resizing the projected image Sleep mode Controlling the projector with the remote control and the control panel Monitoring the projector’s operating status 61
The illustration below identifies the parts of your projector. infrared receiver speaker control panel status lights infrared receiver speaker foot adjust lever handle adjustable feet foot adjust lever zoom ring focus ring projection lens Positioning the Projector Your projector supports front, rear, and ceiling projection, allowing you to choose the best method for displaying your images. If you use rear or ceiling projection, you need to select this in the projector’s Advanced menu.
To get the best results when projecting your images, it’s important to position the projector at the proper height and distance relative to the screen.
When projecting from the ceiling, align the lens as closely as possible with the top of your screen: Using the Keystone Feature In circumstances where the lens cannot be properly aligned, use the projector’s Keystone function to help maintain optimum screen geometry. This feature allows you to correct up to a ± 20° tilt, maintaining an aspect ratio of 4:3. Press the Keystone button on the control panel to increase or decrease the image adjustment.
Calculating Image Size and Projection Distance The distance between the projector and the screen determines the actual image size. To determine the exact distance required for a particular image size (or to determine the size of an image at a particular distance), use the formulas given below. (Remember that the size of the image can be changed by rotating the zoom ring; see page 68 for more information.
For example, here are the measurements for three installations: Horizontal distance from projector to screen Image size (diagonal) Minimum Maximum 300 inches* (762 cm) 487.3 inches (12.4 m) 656.0 inches (16.7 m) 200 inches (508 cm) 324.1 inches (8.2 m) 436.5 inches (11.1 m) 100 inches (254 cm) 160.8 inches (4.1 m) 217.1 inches (5.5 m) * For an image size of 300 inches, the projector may be up to 54 feet away from the screen, depending on the setting of the zoom ring.
To determine the projection distance when you know the diagonal size of the screen image: ❐ ❐ Inches: Maximum projection distance = (3.5094 × diagonal size) - 6.6568 Minimum projection distance = (2.1090 × diagonal size) - 6.8519 Centimeters: Maximum projection distance = (8.9139 × diagonal size) - 16.9083 Minimum projection distance = (5.3569 × diagonal size) - 17.4038 Fixed Wide Angle Lens Calculations If you are using the optional fixed wide angle lens, use the following formulas instead.
Focusing and Positioning the Screen Image When an image appears on screen, check that it is in focus and correctly positioned on the screen. To focus the image, rotate the focus ring (the inside ring on the lens). To adjust the size of the image, rotate the zoom ring (the outside ring). Rotate the zoom ring clockwise to make the screen image larger or counterclockwise to make it smaller.
If you need to raise or lower the image on the screen, extend or retract the two feet at the bottom of the projector as follows: 1. Stand behind the projector and support the front of it while you lift up on the foot adjust levers, located above the feet. This unlocks the adjustable feet so they can move up and down. Don’t let the projector drop. Caution: Don’t hold or lift the projector by its lens. This can damage the lens. 2.
Resizing the Projected Image The Resize button lets you select the projection method for certain types of image signals input from a computer. Press the Resize button on the control panel or the remote control to select one of the following projection methods for your projector. PowerLite 5350: With images less than SVGA (800 × 600), you can either display the image in the center of the projection area or display it full size.
Sleep Mode Sleep mode conserves electricity by automatically turning off the lamp after the projector has not been used for 30 minutes. In sleep mode, the projector’s power status indicator is orange and only a minimum amount of the projector’s circuitry remains on. This conserves electricity, cools the projector, and extends the life of the lamp. When the projector is in sleep mode, you can press the Power button to start projecting images, or you can unplug the projector’s power cord.
Using the Remote Control IR Output Freeze A/V Mute Power Power Freeze E-Zoom A/V Mute Remote Control On/Off 1 5 Illumination 2 3 4 Enter (pointer) button R/C ON OFF E-Zoom Special effects buttons (1-5) Enter Esc Esc button battery cover cover lock 72 2 • Using the Projector
Additional remote control options are available by opening the cover just below the Esc button: Power Freeze A/V Mute R/C ON OFF E-Zoom 3 4 2 1 5 Enter Menu Help Esc Menu Help Comp1 BNC Comp1 S-Video BNC S-Video Video Auto Resize P in P Preset Auto P in P Video Resize - Volume + Preset Volume The remote control uses a line-of-sight infrared signal. To use the remote control, point it towards one of the remote control receivers located at the front and back of the projector.
You can use the remote control up to about 32.8 feet (10 meters) from the projector. (This distance may be shorter if the remote control batteries are low.) You must also be within a ± 30° angle from the front or rear sensor. Note: To be able to use the remote control as a wireless mouse, make sure you’ve connected the mouse cable to the projector and your computer. (See Chapter 1 for instructions.
Correct these conditions to use the remote control or control the projector from a computer. The following table summarizes the remote control functions. Button Function Power Starts or stops the projector. Freeze Keeps the current computer or video image on the screen. A/V Mute Turns off the audio and video, displaying either the black, blue or user logo background. E-Zoom Enlarges or reduces the image size from 1x to 4x.
76 Button Function Comp1 Switches to the Computer 1 image. S-Video Switches to the S-Video image. Auto Optimizes the computer image. P in P Displays a video or S-video image in a subscreen on the main display. Use the Enter button to reposition the Picture in Picture (P in P) screen, or the E-Zoom button to enlarge or reduce the image. Changes made to the P in P screen location and size are automatically carried over to the next P in P session. Help Displays the online help menu.
Using the Control Panel Power Computer A/Vmute Resize Help Video Esc Menu Sync Tracking Tracking Sync Keystone Shift Volume You can use the control panel to control the projector instead of the remote control. However, you can only access the custom features when you are using the remote control. The following table summarizes the control panel functions. Button Function Power Starts or stops projection. Help Displays the online help menu.
Button Function Computer Switches between Computer 1 and Computer 2. (When the Computer 2/BNC switch on the back of the projector is set to BNC, the source is switched to 5BNC.) A/V Mute Turns off the audio and video, displaying the black, blue, or user logo background. Resize Switches the display dot mode and resize mode for VGA, XGA, SVGA, and SXGA input.
Button Function Enter Selects a menu option or the next menu/help screen. Pressing Enter when no menu or help screen is displayed optimizes the computer image. Shift Pressing the shift and Keystone buttons at the same time increases or decreases the sound volume. – Keystone + Adjusts a trapezoid distorted image to normal. – Volume + Adjusts the volume when used in conjunction with the Shift button.
Projector Status Lights The lights on top of the projector tell you the projector’s operating status. power light temperature light projection lamp light Caution: A red light warns you if a serious problem occurs. See Chapter 6 for what to do if a warning light comes on. Power Light Light status 80 Meaning Steady orange Sleep mode. (The projector is plugged in, but not projecting.) Steady green Power and lamp are on. Flashing green The projector is warming up. Allow about 30 seconds.
Projection Lamp Light Light status Meaning Orange and red flashing alternately Projection lamp needs replacing. Steady red Projection lamp has burned out. Replace it to project images. Flashing red Problem with projection lamp or lamp power supply. Off Lamp is functioning normally. Temperature Light Light status Meaning Flashing orange Projector is too hot. Steady red Projector has turned off automatically because of overheating.
82 2 • Using the Projector
3 Using the Projector Menus T he eight projector menus allow you to control your projector from either the remote control or the control panel: ❐ ❐ ❐ The Video menu controls the look and quality of the projected image, and whether the image source is a computer or a video source (for example, a VCR). The Audio menu controls audio features, such as the volume level, treble, bass, and 3D sound.
❐ ❐ ❐ ❐ ❐ 84 The Setting menu allows you to set or adjust such projector options as the Picture in Picture (P in P) video source, blank screen color, image source message prompt, A/V Mute display option, and BNC input source. The User’s Logo menu lets you capture and store a custom logo which may be used as a startup screen or with the A/V Mute option. The Reset All menu lets you restore the factory defaults for all the projector settings.
Accessing the Main Menu To display the Main menu, press the Menu button on the control panel or the remote control. The Main menu displays. Press the Menu button again to hide the menu. As you select a menu, a submenu of options appears to the right. The options available in some submenus vary, depending on whether the current image source is the computer or a video source. The illustration above shows a list of submenus for the Video menu when the image source is the computer.
Changing a Menu Setting To change a menu setting: 1. Press the Menu button on the control panel or remote control to display the Main menu. 2. Press the up or down arrows (control panel) or press up or down on the Enter button (remote control) to scroll through the menu choices.
3. Press the Enter button to display a submenu. Power Power Freeze Help Enter button A/V Mute R/C ON OFF E-Zoom Video 5 Esc Menu 4 2 3 1 Computer A/Vmute Resize Enter Sync Esc Tracking Tracking Sync Keystone Shift Volume 4. Press the up or down arrows (control panel) or up or down on the Enter button (remote control) to scroll through the submenu choices. 5.
The settings available in each of the menus are described below. Note: Some options are limited to being enabled (turned on) or disabled (turned off). Enabled options are indicated by a green light. Disabled options are blank. Video Menu (Image Source = Computer) The Video menu lets you make adjustments to the projected image. The following options are available when the image source is Computer 1 or Computer 2.
Menu item Description Brightness Lightens or darkens the overall image. Increase brightness to lighten an image, or decrease it to darken the image. Contrast Adjusts the difference between light and dark areas. Increase the contrast to make light areas lighter and dark areas darker. Decrease it to minimize the difference between light and dark areas. Color Adjusts the color balance of the input source.
Menu item Reset Description Returns all menu items to their initial factory defaults. Select this item and then press the right arrow button (control panel) or right on the Enter button (remote control) to display the confirmation screen. Select Yes and then press the Enter button to reset the menu. If you change your mind, select No and then press the Enter button to clear the confirmation screen without changing any settings.
Menu item Description Brightness Lightens or darkens the overall image. Increase brightness to lighten an image, or decrease it to darken the image. Contrast Adjusts the degree of difference between light and dark areas. Increase the contrast to make light areas lighter and dark areas darker. Decrease it to minimize the difference between the lightest and darkest areas of the image. Saturation Adjusts the color density. Increase the saturation for darker and more opaque color.
Audio Menu Use the Audio menu to adjust the sound volume and quality of your audio. Menu item Volume Description Adjusts the volume level for the speakers and audio-out terminal. Increase the setting to raise the volume, or decrease it to lower the volume. Treble Adjusts the treble tone of the speakers.
Effect Menu The Effect menu lets you modify the effects assigned to the remote control Effects buttons. Menu item Description Cursor/Stamp Selects the stamp you want to use as the cursor graphic and a zoom rate. Box Selects a box color. Marker Selects the free line color and width. Cursor Speed Adjusts the cursor speed to Low, Middle, or High. Reset Returns all Effect menu items to their initial factory defaults. Select this item and then press the Enter button to display the confirmation screen.
Menu item Description Message Specifies whether a black screen, a blue screen, or a user logo displays when the screen is blanked. Prompt Displays a temporary message (computer or video) identifying the image source. A/V Mute Displays a blue, black, or user logo screen when the audio/video is turned off. BNC Specifies the format for BNC input. If the source is computer, select RGB. If the source is video, select YcrCb. BNC will not display if the optional Video I/F board is not installed.
Capturing and Saving a Logo Follow these steps to capture and save a logo: 1. Display the image (with the projector). 2. Press the Menu button on the control panel or remote control to display the Main menu. 3. Press the down arrow (control panel) or press down on the Enter button (remote control) to move to the User’s Logo option. 4. Press Enter (control panel or remote control) to display the User’s Logo Setting window with the message “Do you use the present image as a user logo?” 5.
9. When the message “Do you save this user logo?” appears, select Yes and then press Enter (control panel or remote control). If you do not want to save the logo, select No. Note: Saving the logo may take a few moments. Do not use the projector or other sources (computer, video, speaker, etc.) while the logo is being saved. 10. When you see the message “Saving the user logo is completed,” press the Menu or Enter button to redisplay the Main menu.
Reset All Menu The Reset All menu lets you return all the projector settings to their default values. Select Reset All and press the Enter button on the control button or remote control to display the confirmation screen. Select Yes to reset all the default settings or No to cancel. Advanced Menu The Advanced menu lets you set additional projector options.
Menu item Description Ceiling Mirrors the projected image on its X-axis (top-bottom). Selecting ON turns mirroring on, while OFF turns it off (for a normal image). Turn this option on when the projector is mounted upside-down from the ceiling. Mouse/Com Locks and unlocks the Mouse/Com port. Select 1 to assign the wireless mouse control to the computer connected to the Mouse/Com 1 port only. Select 2 to assign the wireless mouse control to the computer connected to the Mouse/Com 2 port only.
About Menu (Image Source = Computer) When the image source is a computer, the About menu displays information about the projector’s horizontal and vertical frequency, lamp hours, and computer connection. Menu item Description Lamp Displays the number of hours the current lamp has been used. Frequency Displays the projector’s horizontal and vertical frequency. Sync Polarity Displays the sync polarity of the computer. Sync Mode Displays the sync mode of the computer.
100 3 • Using the Projector Menus
4 Using ELP Link IV The ELP Link IV software is a utility you can run from your desktop or laptop computer to control projector features and draw special graphics on your screen. You can also use the software to reconfigure the special effects buttons on the remote control.
Installing the Software ELP Link IV software can be used with the following operating systems: ❐ ❐ ❐ ❐ Windows 3.1 Windows 95 or 98 Windows NT 3.51 or 4.0 Macintosh OS System 7.5 and OS System 8.x. Connecting Needed Cables Before installing the software, make sure the projector is properly connected to your computer. See Chapter 1 for instructions on installing the main and serial cables needed to use the ELP Link IV software.
4. The Run dialog box appears. Type E:\SETUP (substitute the correct drive letter for your CD-ROM drive if it is not E), then press Enter or click OK. You see the ELP Link IV Setup screen listing the languages and options available for installation. 5. Select the language you want for running the software from the dropdown list, and make sure ELP Link IV is checked. If you don’t have Adobe® Acrobat® Reader on your system, also check Acrobat Reader to install the program so you can view your online manual.
Installing the Software for a Macintosh Follow these steps to install the software for the Macintosh: Note: You can not currently use the ELP Link IV software with a Power Macintosh G3 or iMac. Check with your dealer for future support. 1. Insert the Projector Software CD into your CD-ROM drive. 2. Open the CD-ROM drive icon, if necessary. 3. Double-click the Installer icon. 4. You see a dialog box asking you to select a language for the software. Select a language and click OK. 5.
Starting ELP Link IV Follow the steps in the appropriate section below to launch the software. If you’re using the remote control as a mouse, use the Enter button to position the cursor and click the Enter button to launch the software. Notes: ❐ If you have a Macintosh, your screens may look slightly different than the screens in this chapter. ❐ If you have questions while working with ELP Link IV, online help is available by choosing the Help Topics command from the Help menu.
Note: If you see a prompt asking you to select a port or open the software with the projector disconnected, it may be because the projector is disconnected or is connected to an incorrect COM port. If you want to run the software without the projector connected, select Unconnected and Execute. If it is connected, click Select a port and operate again. Then select the COM port you’re using on the next screen. 2. Click the minimized program icon. The ELP Link IV main window appears.
Customizing the Remote Control Effects Buttons In addition to the preprogrammed effects, you can also assign new functions to the remote control Effects buttons from the ELP Link IV main dialog box. Function Description and Usage To assign a new function to an Effects button on the remote control, click on the tab corresponding to the remote control Effects button you want to assign, then choose a function for it from the dropdown menu.
Note: To program new effects for the Effects buttons, the ELP Link IV software must be running. Once you have pressed an Effects button, you can check the effect by using either your mouse or your remote control (if you’ve set up the remote control to function as a mouse and the computer is connected to the projector). Function Free Line Description and usage Draws a free style line on the screen. Press the Effects button assigned to this effect.
Function Square Description and usage Draws a square on the screen. Press the Effects button assigned to this effect. Then press the Enter button once to define the position of one corner of the square. Move the cursor using the remote Enter button. Then press the Enter button again to define the position of the opposite corner of the square. To draw another square, move the cursor away from the one you just created and press the Enter button again to define the start position for the new square.
Function Spotlight Description and usage Creates a spotlight effect on the screen. Press the Effects button assigned to this effect. Use the Enter button to place the cursor where you want the spotlight to appear. Then press the assigned Effects button to display the spotlight. To draw another spotlight, move the cursor away from the spotlight you just created and press the Enter button again to lock the new spotlight in place. Screen Clear Clears all Effects functions previously executed.
Assigning Functions Each of the five Effects buttons is assigned a default function: 1 Change the mouse cursor to a stamp 2 Draw a box 3 Use a marker pen 4 Draw a freehand line 5 Clear the screen If you want to assign a different function to a button, click the tab (1-5) that corresponds to the button number and select a new function from the dropdown list.
Setting Effects Options Once you have assigned functions to one or more Effects buttons, you can specify detailed options for each function. You can also modify the detailed options assigned to the pre programmed effects. To set detailed options, click on the option you want to apply from the options displayed below the Effects Type dropdown list. (The options displayed depend on which functions are currently assigned to the Effects buttons.
The following table describes the options available for each function. Function Free Line Line Ellipse Square Options Description Width Specify the line width, from 1 to 32 points. Color Choose a color for the line. Transparent Check this box to make the background text or image visible through the line. Width Specify the line width, from 1 to 32 points. Grid Specify whether to have the line “snap” to the corners of a grid by entering the size of the sides of the box, in pixels (dots).
Function Options Description Bar Width Specify the line width, from 1 to 300 points. Color Choose a color for the bar. Direction Choose Horizontal or Vertical. Transparent Check this box to make the background text or image visible through the bar. Stamp Click on the stamp to be used. To create a new stamp, click New. The Stamp Edit screen appears, allowing you to create a new stamp using the line, pencil, square, ellipse, and color tools. To add the stamp to the collection, click Add.
Function Spotlight Options Description Width Specify the line width, from 1 to 300 points. Color Choose a color for the bar. Transparent Check this box to make the background text or image visible through the spotlight. Screen Clear No options available. Key Macro Enter up to 16 characters, including combinations such as Ctrl + A, in the Key to Enter field. The Backspace and Delete keys are also recorded. After entering the desired key, press Enter.
Saving and Recalling Effects Button Assignments To save Effects button assignments, click Enter next to the Entry Name dropdown list. The Registering Function Settings dialog displays. Specify a name for the current settings and click OK. To recall a saved set of assignments, select its name from the Entry Name dropdown list. To delete a set of assignments from the Entry Name menu, select its name and then click Delete. When the confirmation message displays, click Yes.
Controlling Projector Features You can use the ELP Link IV software to control the following features: ❐ ❐ ❐ ❐ Changing projector settings Changing the test pattern Specifying an image gamma Creating a user logo Using the Quick Change Toolbar To quickly change some basic projector settings, click one of the toolbar buttons described below: Power On, Off A/V Mute Freeze Resize Input Source - Video Input Source - Computer Controlling Projector Features 117
Changing Projector Settings 1. Choose Projector Control from the Select Screen dropdown list. You see the following window. 2. Click the tab for the settings you want to adjust. 3. Change one or more of the following options.
Video Tab (Computer Input) Option Description Tracking Adjusts tracking to remove vertical lines. Sync Adjusts the sync (synchronization) to remove screen flicker. Brightness Adjusts screen brightness. Contrast Adjusts screen contrast. Sharpness Adjusts screen sharpness. Color Adjusts the balance of red, green, and blue in the image. Position Adjusts the horizontal and vertical screen position. Input Resolution Selects the signal format.
Video Tab (Video Input) 120 Option Description Tracking Adjusts tracking to remove vertical lines. Sync. Adjusts the sync (synchronization) to remove screen flicker. Brightness Adjusts screen brightness. Contrast Adjusts screen contrast. Sharpness Adjusts screen sharpness. Color Adjusts the balance of red, green, and blue in the image. Tint (NTSC only) Adjusts the color tint. Input Resolution Selects the signal format.
Audio Tab Option Description Volume Adjusts the sound volume. Treble Adjusts the treble tone. Bass Adjusts the bass tone. 3D Sound Adjusts stereo sound effects. When you increase the number, the stereo effect is enhanced. Pattern Display Displays the test pattern currently selected. Reset Resets all fields to their default values.
Setting Tab 122 Option Description Keystone Adjusts a trapezoid distorted image to normal. Prompt Temporarily displays a prompt on the projector screen identifying which source (computer or video) is providing the image. DPMS (Power Savings) Turns the lamp power on or off when there is no input source. P in P Selects the image source (composite or S-Video) for the P in P subscreen. BNC Specifies the input image signal mode as either RGB or Y, R-Y, B-Y.
Advanced Tab Option Description Startup Screen Displays your user logo during the projector’s startup. Color Setting Adjusts the whiteness of the screen. Positive color temperature values provide a cold white; negative values provide a warmer white. Project From Specifies that you want to project from the Ceiling or Rear Projection. Cursor Speed Specifies a cursor speed. Video Signal Specifies the input image signal mode. You can select AUTO, NTSC, NTSC 4.43, NTSC50, PAL, PAL N, PAL M, PAL 60 or SECAM.
Option Description Pattern Display Displays the test pattern currently selected. Reset Resets all fields to their default values. Gamma Tab Option Description Select Gamma Specifies the desired gamma: Gamma 1 Provides a dynamic and contrastive image. Gamma 2 Provides an image between Gamma 1 and Gamma 3. Gamma 3 Provides a natural image. . 124 Pattern Display Displays the test pattern currently selected. Reset Resets all fields to their default values.
Changing the Test Pattern 1. Choose the Test Pattern Setting option from the Option menu. The following window appears: 2. You can display a test pattern to verify that the projector is working properly. Choose one of the following: Color Image Gray Scale Focus Pattern User File Displays a color bar test pattern. Displays a gray scale test pattern. Displays a character-based focus pattern. Displays a bitmapped test pattern from the file name specified. Either type the name or click Refer to...
The bitmap should be 1024 × 768 pixels (PowerLite 7250 and 7350) or 800 × 600 pixels (PowerLite 5350). 3. Click OK to save the settings and close the Setting Test Pattern screen. 4. Click Pattern Display on any Projector Control tab to display the selected test pattern. Specifying an Image Gamma 1. Click the Gamma tab on the Projector Control dialog. The Gamma Setting window appears.
2. Select the desired gamma: Gamma 1 Provides a dynamic and contrastive image. Gamma 2 Provides an image between Gamma 1 and Gamma 3. Gamma 3 Provides a natural image. 3. Click Pattern Display to display the test pattern selected. Saving Projector Setting Files 1. Choose the Save or Save As command from the File menu. The Save As window appears. 2. Enter a file name for the setting. The file will automatically be given an .elp extension. 3. Click Save.
Opening a Projector Setting File 1. Choose the Open command from the File menu. The Open window appears. 2. Locate the file (.elp) you want to open, and then click Open.
Creating a User Logo You can create or edit a logo from the Setting User Logo dialog box, then save it to a file on your hard disk or download it to the projector. 1. Choose the Setting User Logo option from the Select Screen dropdown menu. The User’s Logo Setting window appears. 2. Choose the Open command from the File menu. The Open dialog appears. 3. Locate and open a bitmap or logo (.bmp or .lgo) file. The selected image appears in the display area. 4.
5. Drag the mouse over the area you want to use as your logo. 6. Click OK to accept the changes. The User’s Logo window reappears. 7. To increase or decrease the size at which the logo displays, select a zoom percentage from the Zoom dropdown menu. 8. Choose the Save command from the File menu to automatically save the logo to your hard disk. To save the logo under a different file name, choose the Save As command. Note: You must save logo files using the extension .lgo. 9.
Creating Cursor/Stamps You can create or edit a cursor or stamp from the Cursor/Stamp Setting window. 1. Choose the Cursor/Stamp Setting option from the Select Screen dropdown menu. The Cursor/Stamp Setting window appears.
2. Click the Edit button. The Cursor/Stamp edit window appears. 3. Create a new cursor/stamp using the pencil, line, square, ellipse, and color tools. 4. Click Renewal to insert the cursor/stamp into the next available spot in the Cursor/Stamp list. 5. Choose the Close command from the File menu to close the Edit window and redisplay the Cursor/Stamp Setting window. 6. Choose the Save or Save As command from the File menu to save your cursor/stamps. 7.
Creating a New File To create a new set of cursor/stamps, choose the New command from the File menu. A blank Cursor/Stamp Setting window displays allowing you to create a new set of cursors/stamps. Opening a File To open a cursor/stamp file: 1. Choose the Open command from the File menu. A standard Windows Open dialog displays. 2. Select the .csp file and click Open. 3. To edit a cursor/stamp, click on it and then click Edit.
134 4 • Using ELP Link IV
5 Maintenance Your projector needs little maintenance. You should keep the lens clean because any dirt or smears appear on the screen. You also need to periodically clean the air filter at the bottom of the projector. A clogged air filter can block ventilation needed to cool the projector and keep it from overheating. The only parts you should replace are the lamp and air filter. If any other part needs replacing, contact your dealer or a qualified service person.
Warning: Before you clean any part of the projector, turn off the projector 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. Do not try to service this product yourself, except as specifically explained in this User’s Guide. Refer all other servicing to qualified service personnel. Cleaning the Lens Clean the lens whenever you notice dirt or dust on the surface.
Cleaning the Air Filter Clean the air filter at 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 and unplug the power cable. 2. Turn the projector on its side so that the handle is on top and you can access the filter easily.
4. The filter is attached to the inside of the filter cover. It is recommended that you use a small vacuum cleaner designed for computers and other office equipment to clean the filter. If you don’t have one, use a dry, lint-free cloth. If the dirt is difficult to remove or if the filter is torn, replace it. Contact your dealer or call EPSON Accessories at (800) 873-7766 in the United States and Canada to obtain a new one. 5. Replace the filter cover when you’re done.
1. Turn off the projector and unplug the power cable. 2. Turn the projector over so you can access the lamp cover. 3. Use a screwdriver, coin, or similar object to loosen the two retaining screws on the lamp cover. When the screws are loose, lift off the lamp cover. (You cannot remove these screws from the cover.) 2 1 4. Use a screwdriver, coin, or similar object to loosen the two screws holding the lamp unit in place. (You cannot remove these screws.
5. Lift up the handle and pull out the lamp unit. 2 1 6. Gently insert the new lamp unit by lowering it into position. Make sure it’s inserted securely. Tighten the screws on the new lamp unit. 7. Replace the lamp cover and tighten the cover screws. (Make sure the lamp cover is securely fastened. The projector turns itself off if the lamp cover is open.
Transporting the Projector The projector contains many glass parts and precision parts. If you need to transport it, please follow these packing guidelines to prevent damaging 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.
142 5 • Maintenance
6 Troubleshooting This chapter describes the problems indicated by the warning lights and provides information on how to solve problems with the projector. It is divided into the following sections: ❐ Problems with the projector. See this section if the projector is not working and to find out what the warning lights mean. ❐ Problems with the remote control. See this section if the projector is not responding to remote control commands. ❐ Problems with the screen image or sound.
If you have a problem, check the appropriate section and follow all suggestions that apply to your problem. You can also check the online help by pressing the Help button on the control panel or remote control. If none of the suggestions solves the problem, call your dealer or contact EPSON as described on page 7. Problems with the Projector If you have problems with the projector, first turn it off and unplug it. Then plug the power cord back in and turn on the projector.
Light Color Meaning Temperature Flashing orange The projector is hot. Red The projector is too hot and has turned off automatically. Flashing red There’s a problem with the cooling fan or temperature sensor. Call a service representative. Red or flashing orange and red The lamp needs to be replaced. (See “Replacing the Lamp” in Chapter 5 for instructions.) Flashing red There’s a problem with the projection lamp, lamp power supply, lamp fuse, or a circuit malfunction in the projector.
See the following pages for information on what to do when you see these warning lights or encounter other specific problems with the projector. ◗ The power light is flashing orange and you cannot turn on the projector. The lamp is cooling down. Wait until the light turns off and then turn on the projector. ◗ The power light does not come on. Turn off the projector, check that the power cable is connected securely both at the power outlet and the projector, and press the Power button again.
Problems with the Remote Control ◗ The projector doesn’t respond to remote control commands. Make sure the remote control is turned on. The RC switch, on the side of the remote control, should be turned to the On position. The remote control unit’s batteries may be low on power. Replace them. Make sure the projector’s mouse cable is securely connected to both your computer’s mouse port and the projector’s main cable. See Chapter 1 for details.
Problems with the Image or Sound ◗ An image does not appear on the screen. Check that the Power light is on and the lens cover is off. Also make sure the cables are installed correctly, as described in Chapter 1. The correct image source may not be selected. Press the Computer button on the control panel or the Comp1, Video, or BNC button on the remote control to choose another image source. ◗ Only part of the computer image is displayed.
Macintosh: For a Macintosh, choose Control Panels under the Apple menu and then choose Monitors. In the Monitors screen, choose Options and make sure Macintosh Hi-Res Display or another 1024 × 768 (PowerLite 7250 or 7350) and 800 × 600 (PowerLite 5350) display is selected. For supported display settings, see “Supported Monitor Displays” on page 156. You also may need to modify existing presentation files if you created them for a different resolution. See your software manual for specific information.
◗ The image or parts of the image are blurred or not in focus. Adjust the Brightness and Contrast settings on the Video menu. If you’re viewing a computer image, also try adjusting the Tracking and Sync buttons on the projector’s control panel. There may be dirt or smears on the lens. Clean the lens as described on page 136. ◗ The image quality is poor on a laptop computer. The video signal may be split between the computer and the projector.
◗ There is no sound. First check that the volume setting is not turned all the way down and that the audio/video cable is securely attached to both the projector and the audio source. Also, make sure that the A/V Mute button is not enabled. The wrong source is selected. Press the Computer button on the control panel to select the proper source.
152 6 • Troubleshooting
7 Technical Specifications General Type of display Poly-silicon Thin Film Transistor (TFT) Size of liquid crystal panels Diagonal: 1.3 inches (33.6 mm) Lens F=2.0–2.3, f=55–72 mm Resolution PowerLite 5350: SVGA, 800 × 600 pixels PowerLite 7250/7350: XGA, 1024 × 768 pixels Color reproduction 24 bit, 16.
Projection Lamp 154 Image size Wide angle: 23 to 300 inches (at 3.9 to 40.6 feet distance) Tele angle: 23 to 230 inches (at 5.1 to 54 feet distance) Projection distance 3.18 to 54.8 feet (1.18 to 16.7 meters) Projection methods Front, rear, upside-down (ceiling mount) Internal speaker system 3 × 3 W stereo output 2 × 3 W 8 (ohm) speakers Optical aspect ratio 4:3 (horizontal : vertical) Zoom ratio 1:1.
Remote Control Range 32.8 feet (10 meters) Batteries Alkaline AA (2) Mouse Compatibility Supports PS/2, USB, serial, ADB Remote IR Receiver Mechanical Electrical Supports EPSON Remote IR Receiver, 10-foot cable (typical for rear screen projection) Height 5.1 inches (129 mm) Width 11.8 inches (300 mm) Depth 15.8 inches (400 mm) Weight 13.8 lb (6.2 kg) Rated frequency 50/60 Hz Power supply 100 to 120 VAC, 2.4 A 200 to 240 VAC, 1.2 A Power consumption Operating: 200 W Standby: 8.
Humidity Operating: 20 to 80% RH, non-condensing Storage: 10 to 90% RH, non-condensing Safety United States FCC Part 15J Class B UL1950 Rev. 3 Canada DOC SOR/88-475 CSA C22.2 No. 950 Rev. 3 Supported Monitor Displays The following table lists the display formats supported by the projector: 156 Mode Resolution Frequency H(KHz)/V(Hz) Dot (MHz) VGACGA VGAEGA 640 x 400 640 x 350 31.46 / 70 31.46 / 70 25.175 25.175 NEC400 640 x 400 24.83 / 56.65 21.
Mode Resolution Frequency H(KHz)/V(Hz) Dot (MHz) SVGA56 SVGA60 SVGA72 SVGA75 SVGA85 800 800 800 800 800 35.156 37.879 48.077 46.875 53.674 / / / / / 56.25 60.317 72.188 75 85.061 36 40 50 49.5 56.25 XGA43i XGA60 XGA70 XGA75 XGA85 1024 1024 1024 1024 1024 35.522 48.363 56.476 60.023 68.677 / / / / / 86.958 60.004 70.069 75.029 84.997 44.9 65 75 78.75 94.5 SXGA1_70 SXGA1_75 SXGA1_85 1152 x 864 1152 x 864 1152 x 864 63.851 / 70.012 67.5 / 75 77.094 / 84.002 94.5 108 121.
158 Mode Resolution Frequency H(KHz)/V(Hz) Dot (MHz) UXGA48i UXGA60 UXGA65 UXGA70 UXGA75 1600 1600 1600 1600 1600 62.5 / 96.080 75 / 60 81.25 / 65 87.5 / 70 93.75 / 75 135 162 175.5 189 202.5 MACLC13 MACII13 MAC16 MAC19-60 MAC19 MAC21 640 x 480 640 x 480 832 x 624 1024 x 768 1024 x 768 1152 x 870 34.975 / 66.62 35 / 66.67 49.725 / 74.55 48.193 / 59.28 60.241 / 74.93 68.682 / 75.062 31.33 30.24 57.28 64 80 100 HDTV480P (ANSI/SMPTE) 720 x 483 31.469 / 59.940 27 HDTV480P (ATSC) 704 x 480 31.
Mode Resolution Frequency H(KHz)/V(Hz) Dot (MHz) HDTV1080I (ANSI/SMPTE) 1920 x 1080 33.716 / 59.940 74.176 NTSC (SXGA) NTSC (XGA) 1366 x 438 1024 x 438 15.734 / 60 15.734 / 60 28.486 2.890 PAL (SXGA) PAL (XGA) 1366 x 512 1024 x 512 15.625 / 50 15.625 / 50 28.846 21.154 SECAM (SXGA) SECAM (XGA) 1366 x 512 1024 x 512 15.625 / 50 15.625 / 50 28.846 21.154 Note: The frequencies of some computers may not allow the image to be displayed correctly.
Computer 1 and 2 and Computer Out connector pin assignments The Computer 1, 2, and Computer Out connectors are female video RGB, 15-pin micro-D-style connectors.
Glossary Brightness. The balance of light and dark shades in an image. Component video. The recording and transmission of video using separate red, green, blue and synchronization signals. Composite video. A type of video signal that encodes picture, luminance, and synchronization information so it can be carried in one signal. Contrast. A measure of the tonal differences between the highlights and shadows of an image.
PAL (Phase Alternation by Line). A 625-line video broadcast format used in Western Europe, India, China, Australia, New Zealand, and parts of Africa. Point. A measurement of drawn or printed objects. One point equals 1/72 inch. Resolution. A measure of the amount of detail contained in an image. Resolution can be measured in dots per inch or in pixels. Image sharpness and clarity improve as resolution increases. RGB. A type of color scheme that defines color as percentages of red, green, and blue. S-Video.
VGA. Video Graphics Array. A high-resolution display adapter that provides a variety of video modes. XGA. Extended Graphics Array. IBM’s next generation display adapter, XGA provides higher resolution than VGA. UXGA. Ultra Extended Graphics Array. UXGA provides higher resolution than SXGA.
164 Glossary
Index Numerics B 3D Sound, 92, 121 Bar function, 114 Bass, 92, 121 Batteries, installing, 18 to 19 BNC Format, 94, 122 Brightness, 89, 91, 117, 119, 120, 153, 161 Buttons control panel, 77, 86, 95 customizing the Effects buttons, 107 to 116 remote control, 72 to 75, 86, 95 A About menu, 99 Accessories, 4 to 5, 9 Air filter, cleaning, 137 to 138 Amplification, 56 to 57 Anti-theft device, 17 Audio connecting desktop, 28, 42 connecting laptop, 33 connecting PowerBook, 51 menu, 83, 92 C Cables, 4 to 5, 14
Case, cleaning, 136 Ceiling, hanging the projector from, 94 Cleaning air filter, 137 to 138 lens, 136 projector case, 136 Color balance, 91, 119 menu option, 89 saturation, 91, 119 COM port, changing, 106 CompuServe, 7 Computer connector pin assignments, 160 Computer, adjusting projected image for, 88 to 91 Connecting projector to a desktop Macintosh, 34 to 42 to a desktop PC, 22 to 28 to a high-end workstation, 52 to a laptop PC, 29 to 33 to a PA system, 56 to 57 to a PowerBook, 43 to 51 to a video source,
F FaxAdvice, EPSON, 8 Features, 1 to 2 Feet, raising or lowering, 69 Focusing, 68 to 69 Formats, supported display, 156 to 159 Freeze button, 75 FTP site, EPSON, 7 Installing the ELP Link IV software, 102 to 104 Internet, 7 K Key Macro function, 110, 115 Keystone, 64, 69, 79 L G Graphics, drawing screen, 108 to 109, 113 to 114 H Help, EPSON, 8 High-end workstation, 52 Humidity requirements, 155 I Image adjusting position, 68 to 69, 88, 90, 119 adjusting quality, 88 to 91 leaving a copy on the screen, 1
Menus accessing, 85 Audio, 83, 92 Options, 83, 93 Video, 83, 88 to 91 Monitors, supported, 156 to 159 O Options for the projector, 4 to 5 Options menu, 83, 93 P PA system, 56 to 57 Pin assignments, connector, 160 Pointer button, 75 Positioning the projector, 19 to 20, 62 to 67 Positioning the screen image, 68 to 69, 88, 90, 119 Power button, 75 to 77 consumption, 155 light, 80, 144 to 146 supply, 155 PowerBook, connecting projector to, 43 to 51 Projection lamp light, 80 to 81, 144 to 145 Projector connect
Reset All menu, 97 Resize button, 70 Resolution, 153, 162 S Safety instructions, 9 to 11 Screen image, problems, 148 to 151 Sleep mode, 3, 71, 162 Software installing, 102 to 104 launching, 106 using, 130, 132 Sound problems, 150 Speakers adjusting the tone, 92, 121 adjusting the volume, 92, 121 connecting projector to, 56 to 57 Specifications electrical, 155 environmental, 155 general, 153 to 154 lamp, 154 mechanical, 155 remote control, 155 safety, 156 Stamp function, 109, 114 Status lights, 80 to 81, 14
Video adjusting projected image for, 90 jacks, 54 menus, 83, 88 to 91 Video source, connecting projector to, 52 to 55 Volume, 92, 117, 121 Workstations, connecting projector to, 52 World Wide Web, 7 X XGA, 163 Z Zoom ratio, 154 W Warning lights, 80 to 81, 144 to 146 6 Index
pwrlte5.eps i 7300_01w.eps i 7300_01.tif @ 1200 dpi 1 7300_01w.eps 1 7300_01w.eps 11 7300_01.eps 12 mac2.eps 12 batteries.EPS 12 09.eps 12 11.eps 12 07b.eps 12 07a.eps 12 05a.eps 13 05a.eps 13 10.eps 13 08a.EPS 13 06a.EPS 13 06b.EPS 13 05b.EPS 13 08bmac serial.EPS 13 CD.eps 13 03.eps 19 7300_04.eps 20 13.eps 21 12.eps 21 7300_05.eps 22 14.
15.eps 23 17.eps 24 7300_06.eps 25 7300_07.eps 26 7300_08.eps 27 14a.EPS 28 15.eps 28 17.eps 29 7300_09.eps 30 7300_10.eps 32 12a.EPS 33 mac6.eps 33 mac1.eps 34 mac5.EPS 35 7300_11.eps 36 14b.EPS 37 15.eps 37 mac3.EPS 38 Em-18 @ 147 dpi 38 Em-17 @ 148 dpi 38 7300_12.eps 39 7300_13.eps 41 12a.EPS 42 mac6.eps 42 mac1.eps 43 mac4.eps 44 7300_14.
14a.EPS 46 15.eps 46 mac7.eps 47 mac3.EPS 47 Em-18 @ 147 dpi 47 Em-17 @ 148 dpi 47 7300_15.eps 48 connectors 50 7300_16.eps 51 7300_17.eps 52 7300_18.eps 53 16.eps 55 04.eps 56 7300_01w.eps 57 5300-01.eps 58 Desktop.eps 59 Ceiling mount.eps 60 5300-01.eps 63 5300-22.eps 64 7300_23.eps 67 7300_24.eps 70 7300_20.eps 72 7300_01w.eps 75 MN_D.tif @ 96 dpi 76 MN_D.tif @ 96 dpi 77 7300_24.eps 78 7300_23.
7300_24.eps 79 7300_23.eps 79 7300_01w.eps 91 elp1.TIF @ 72 dpi 95 Em-18 @ 147 dpi 96 Em-17 @ 148 dpi 96 elp2.tif @ 72 dpi 99 elp3.tif @ 72 dpi 100 elp4.tif @ 72 dpi 104 CONTROLéQ.bmp 105 elp5.tif @ 72 dpi 105 screen15.bmp @ 72 dpi 112 screen16.bmp @ 72 dpi 113 screen17.bmp @ 72 dpi 114 7300_01w.eps 117 7300_25.eps 119 7300_26.eps 121 7300_27.eps 122 7300_28.eps 122 7300_01w.eps 125 7300_20.eps 126 7300_01w.eps 133 7300_01w.eps 139 7300_01w.
