DECLARATION of CONFORMITY/DICHIARAZIONE di CONFORMITÀ/ KONFORMITÄSERKLÄUNG/DECLARACIÓN de CONFORMIDAD/DECLARATION de CONFORMITE according to ISO/IEC Guide 22 and EN 45014/secondo la Guida ISO/IEC 22 e EN 450014/entsprechend ISO/ CEI Anleitung 22 und EN 45014/De acuerdo con ISO/IEC Guide 22 y EN 45014/selon les normes ISO/IEC Guide 22 et EN45014 Manufacturer/Produttore/Hersteller/Fabricante/Constructeur SEIKO EPSON CORPORATION Address/Indirizzo/Adresse/Dirección/Adresse 3-5, Owa 3-chome, Suwa-shi, Nagano-ke
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.
Important Information About Your projector Important Safety Information Warning: Never look into the projector lens when the lamp is switched on as the bright light can damage your eyes. Never let children look into the lens when it is on. Warning: Never open any covers on the projector except the lamp and filter covers. Dangerous electrical voltages inside the projector can cause severe injury. Except as specifically directed in this Owner’s Manual, do not attempt to service this product yourself.
EMP-7500/5550/5500 QUICK START operation panel speaker zoom ring focus ring speaker front foot operation indicator remote control receiver Operation Panel foot adjust lever Button Function Power Turns the projector on or off. Source Switches the input source to Computer or Video. Menu Displays or hides the menu. Up, down arrows (Sync+/Sync-) Synchronizes the computer’s graphic signal.
EMP-7500/5550/5500 QUICK START Button Source Function Menu Displays or hides the menu. Source Switches the input source to Computer or Video. Effects buttons Use to display special effects; 1 Pointer, 2 Box, 3 Line, 4 Marker, 5 Clear. Menu Top multi-purpose Acts as a right mouse click, registers a menu button selection, and selects other custom functions.
® D A T A / VI DE O P R O J E CT O R Owner’s Manual
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.
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Contents Contents iii Introduction vii Getting the Most Out of Your Projector ................................ ix Remote control ..........................................................................ix Optional Accessories....................................................................x About This Manual................................................................ xi Safety Instructions .............................................................
2 Using the Projector 21 Turning the Equipment On and Off .....................................23 Turning the Projector On and Off ............................................ 23 Sleep Mode .............................................................................. 24 Focusing and Positioning the Screen Image ..........................25 Resize Button........................................................................... 27 Controlling the Projector.................................................
6 Technical Specifications 63 Supported Monitor Displays (EMP-7500) ............................65 Supported Monitor Displays (EMP-5550/5500) ..................66 Monitor and Computer connector pin assignments ...............
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■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Introduction Y our EPSON EMP series projector is a compact, lightweight projector that lets you project XGA(EMP-7500) or SVGA(EMP-5550/5500) full-color images and video onto a large screen for presentations. The projector can connect simultaneously to two image sources: one PC or Apple® Macintosh® computer image sources plus one video source such as a video tape deck, camcorder, or digital camera. Audio can also be connected for each image source.
computer screen during presentations. The optional ELP LINK III™ provides a number of add-on features that are designed to make presentations more effective. Your projector also features a new patented BIS CUIT (Balanced Image Size Conversion UnIT) chip which supports XGA(EMP-7500), VGA~XGA(EMP-5550/5500) computer output, as well as VGA and SXGA output. No matter what type of computer output is used, the result is a full-size video image of outstanding clarity.
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 your projector, read this section for a quick summary of the important features. Remote control The buttons on the remote control let you turn the projector on or off, and provide direct access to auto set-up, blank, freeze, volume, mute and image source switching.
Optional Accessories To enhance your use of the projector, EPSON provides the following optional accessories: • Spare lamp (EMP-7500/5500) ELPLP06 • Spare lamp (EMP-5550) ELPLP07 • Computer cable ELPKC02 • Link set for PC ELPSW03 • Link set for Mac ELPSW04 • Link ser for 98 ELPSW05 • Image Presentation Camera ELPDC01 • Mac Adapter Set ELPAP01 • Ceiling Mount ELPMB03 • Ceiling Plate ELPFC01 • Pipe 370 ELPFP01 • Pipe 570 ELPFP02 • Pipe 770 ELPEP03 • Hard Travel Case ELPKS11 • Porta
About This Manual Chapter 1, “Installation”, gives step-by-step instructions on how to set up the projector and connect it to your computer, video source, or other external speaker or PA system. Read the installation procedures that apply to your configuration. Chapter 2, “Using the Projector”, describes how to switch the projector on/off and control simple projector settings using the remote control or operation panel.
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. Use the type of power source indicated on the projector. If you are not sure of the power available, consult your dealer or local electricity company. 5. Place the projector near a wall outlet where the plug can be easily unplugged. 6.
11. Do not block the slots and openings in the projector case. They provide ventilation and prevent the projector from overheating. Do not place the projector on a sofa, rug or other soft surface, or in a closed-in cabinet unless proper ventilation is provided. 12. Never push objects of any kind through cabinet slots. Never spill liquid of any kind into the projector. 13. Except as specifically explained in this User’s Guide, do not attempt to service this product yourself.
Where to Get Help If you are haveing trouble setting up or running your projector, first see Chapter 5, "Troubleshooting". If you cannot resolve the problem, contact the appropriate representative listed in the section entitled "After sales service contact addresses" at the end of this manual.
World Wide Web site If you connect to the Internet and have a Web browser, you can access to EPSON’s World Wide Web site at http:// www. epson. com. EPSON’s home page provides you What’s New, EPSON Products, EPSON Connection, Corporate Info and EPSON Contacts. Link to the EPSON Connection for the latest drivers and FAQ’s (Frequently Asked Questions) and the EPSON Chart area. To get in touch with EPSON around the world, EPSON Contacts includes Contact Information for local EPSON subsidiaries.
When carrying by hands • Use a hard travel case (optional accessories : ELPKS11) or a soft travel case (additional components). When traveling by an airplane • Be sure to bring the projector with you when traveling by an airplane. • When transporting the projector as baggage on an airplane, first put the projector in a hard travel case to avoid any damage. EPSON shall not be liable against any damages arose during the transportation.
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 1 Installation This chapter describes how to unpack and set up your projector, and connect it to other equipment. The projector must be connected to a computer or a video source such as a video tape deck, camcorder, digital camera or laser disk player before it can project any images. You may also what 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.
Unpacking the Projector When you unpack the projector, make sure you have all these components: • Projector • Remote Control • 2 AA batteries • Power cord • Computer cable • Audio cable • A/V cable • Mouse cable (for PS/2 and Mac) • Owner’s manual • Hand strap • Soft carrying case Depending on the configration of your equipment, you may not need all these components. Save all packing in case you need to ship the projector in the future.
Additional Components Depending on how you plan to use the projector, you may need these additional components: • To receive an S-Video signal, you need an S-Video cable. (One is usually provided with your video device.) A separate cable is required for each video source. • To connect the projector to a Macintosh PowerBook, you need a video-out cable. (One is provided by/or can be purchased from Apple for all new PowerBooks that have video-out capability.
Setting Up the Projector 1. Place the projector on a sturdy, level surface within five feet of the computer or video source. ♦ Caution: Do not hold the projector by the lens. This can damage the lens. 2. Place the projector at a correct distance from the screen. The distance between the projector and the screen determines the actual image size. Use the general guidelines below to determine the correct distance. Screen size Horizontal distance from projector to screen 300 inches (610x460cm)493.
3. Turn the projector so that the lens is at right angles to the screen. If the projector is not angled correctly, the screen image will be crooked. 4. Connect one end of the power cable to the projector’s power connector. Connect the other end to an earthed electrical socket. The projector should be in sleep mode, indicated by an orange power indicator. ♦ Warning: Never look into the lens when the projector is on. There is a risk that the projector might come on suddenly even though it is not in use.
5. To insert the batteries in the remote control device, slide off the battery compartment cover as shown below. 6. Insert the two AA batteries included with the projector. Make sure the polarity of the batteries is correct. 7. Replace the battery compartment cover. When replacing batteries, take the following precautions: • Do not recharge the used batteries or expose to fire or water. • Replace batteries as soon as they run out. If the batteries leak, wipe away battery fluid with a soft cloth.
Connecting to a Computer You can connect the projector to a computer capable of XGA, VGA, and SVGA output. Resizing is supported for VGA, XGA output.
Connecting to a PC desktop computer Before beginning, turn off the projector and computer if they are on. 1. Connect the computer cable. Monitor cable Computer cable ♦ Note: Computer configurations vary. See your computer manual for the location of the ports needed to connect your projector. a. Connect either end of the computer cable to the projector’s Computer In port. b.
2. Connect the audio cable if needed. Audio cable a. Connect one end of the audio cable to the Audio In jack on the projector. b. Connect the other end of the audio cable to the audio out port on a sound card in the computer.
Connecting to a PC laptop computer Before beginning, turn off the projector and computer if they are on. 1. Connect the computer cable. Computer cable ♦ Note: Laptop configurations vary. See your computer manual for the location of the ports needed to connect your projector. a. Connect either end of the computer cable to the projector’s Computer In port. b. Connect the other end of the computer cable to the laptop’s video (monitor) port. c.
2. Connect the audio cable. Audio cable a. Connect one end of the audio cable to the Audio In jack on the projector. b. Connect the other end of the audio cable to your laptop.
Connecting to a Macintosh desktop computer Before beginning, turn off the projector and computer if they are on. 1. Connect the computer cables. * Video cable adapter * Mac desktop adapter Mac monitor adapter Monitor cable Computer cable ♦ Note: Macintosh computer configurations vary. See your computer manual for the location of the ports needed to connect your projector. * You may need adapters that came with your computer or purchased from your computer dealer for connecting. a.
2. Connect the audio cable. Audio cable a. Connect one end of the audio cable to the Audio In jack on the projector. b. Connect the other end of the audio cable to your computer.
Connecting to a Macintosh PowerBook Remember that you can only use a PowerBook model that has video-out capability. See page 7 for more information. Before beginning, turn off the projector and computer if they are on. 1. Connect the computer cable. * Mac desktop adapter Computer cable Video cable adapter ♦ Note: PowerBook configurations vary. See your computer manual for the location of the ports needed to connect your projector.
2. Connect the audio cable. Audio cable a. Connect one end of the audio cable to the Audio In jack on the projector. b. Connect the other end of the audio cable to your computer.
Connecting to a Video Source You can connect a video tape deck, camcorder, laser disc player or any other compatible video image source to your projector. The projector can receive composite video or S-Video. If your video source has a one-pin RCA video jack, your equipment has composite video. If your video source has a four-pin video jack, your equipment has S-Video. If your video source has a three-pin video jack, your equipment has G Sync-Video.
To connect a video source to the projector: 1. Turn off the projector and video source if they are on. 2. If your composite video uses an RCA-type composite video connector, you will need the A/V cable supplied with your projector. If your video uses a S-Video, you will need to provide YOUR OWN S-Video or use the S-Video cable that came with your video source. 3. For composite video, connect the yellow RCA plug at one end of the A/V cable to the projector’s Video jack.
5. For S-Video, insert one end of the S-Video cable into the projector’s S-Video jack. Insert the other end in the S-Video Out jack on your S-Video source. S-Video cable Connecting to an External Speaker or PA System Although the projector's internal speakers are enough for most small-size or medium-size rooms, an external speaker for large room to gain maximum benefit from the projector's built-in SRS 3D sound function. To connect the projector to an external sound system, you need to obtain an RCA-to-3.
2. Connect the cable's 3.5 mm stereo mini plug to the projector's Audio Out jack. RCA/3.5 mm cable 3. Connect the other end of the cable to the external speaker or PA system. Insert the cable's red RCA plug into the right channnel, and the white RCA plug into the left channel.
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■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 2 Using the Projector This chapter provides the following information about using your projector: • Turning the equipment on and off • Focusing and positioning the screen image • Controlling the projector with the remote control and the operation panel • Monitoring the projector's operating status ■ ■ ■ ■ ■ ■ 21
The illustration below identifies the parts of your projector.
Turning the Equipment On and Off Turn on the projector and its attached equipment in the following order. 1. Video source 2. Audio source (if different from computer or video source) 3. Projector 4. External speaker or PA system 5. Computer When you turn off the equipment, do so in the reverse order. Turning the Projector On and Off 1. Remove the projector lens cap. 2. Press the Power button on the remote control or operation panel. The power indicator flashes as the projector warms up.
After you press the Power button to turn off the projector, the fan will remain on and the operation indicator will flash orange for about one minute as the projector cools down. operation indicator When the projector has cooled down, the operation indicator stops flashing and remains orange. ♦ Note: If you press the Power button to turn the projector back on while the operation indicator is orange, there may be a delay before a projected image appears.
Focusing and Positioning the Screen Image When an image appears on the screen, check that if it is in focus and correctly positioned on the screen. zoom ring focus ring • To focus the image, rotate the focus ring (the outer ring on the projector’s lens). • To adjust the size of the image, rotate the inner zoom ring. Rotate the zoom ring wide to make the image larger, or tele 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 the foot adjust lever above the feet. This unlocks the feet so they can move up and down freely. Do not let the projector drop. ♦ Caution: Do not hold the projector by its lens. This can damage the lens. 2.
Resize Button The Resize button lets you switch between Resize display and Window display. The Resize button cannot be used with XGA(1024 × 768 pixels) for EMP-7500 and SVGA(800 × 600 pixels) for EMP5550/5500. How to switch With images up to XGA(1024 × 768 pixels) size (for example a 600 × 480 pixels VGA image), press the Resize button alternately. The Resize display changes the VGA(600 × 480) image into the SVGA(800 × 600) image. The Window display projects the VGA(600 × 480) image as it is.
Controlling the Projector You can use the operation panel on top of the projector or the remote control to perform the following actions: • Turn power on and off • Switch between input sources (video - computer) • Access the projector menus to adjust the image, audio, video, and display settings • Control resizing • Control display freeze • Control A/V mute (Cuts off the image and sound temporarily.
Using the Remote Control Source pointer button Menu 5 1 4 2 Effects 3 AV/Mute top multi-purpose button Resize Custom Freeze Help bottom multi-purpose button - Volume + Power Remote control To use the remote control, point it towards the remote control receivers located at the front and back of the projector. To be able to use the remote control as a cordless mouse, connect the mouse cable (for PS/2) to the projector and your computer.
In addition to the remote control, you can also control the projector by using the buttons on the projector’s operation panel located on top of the projector. This table summarizes the functions on the remote control. ■ ■ ■ ■ ■ 30 Button Function Menu Displays or hides the menu. Source Switches the input source to Conmputer or Video. Effects buttons Use to display special effects; 1 Pointer, 2 Box, 3 Line, 4 Marker, 5 Clear.
Using the Operation Panel Enter button Operation Panel You can use the operation panel to control the projector instead of the remote control. However, you can program and access the custom features only using the remote control.
The following table summarizes the functions on the operation panel. Button Function Power Turns the projector on or off. Source Switches the input source to Conmputer or Video. Menu Displays or hides the menu. Up, down arrows Synchronizes the computer’s graphic signal. (Sync+/Sync-) Use these buttons to adjust an overall image that is fuzzy or streaked, or to select menu items during menu operations.
Projector Status Indicators The power and lamp indicators at the top of the projector tell you its operating status. Operation Indicator Lamp Indicator Temperature Indicator ♦ Caution: A red indicator warns you if a serious problem occurs. See Chapter 5, “Troubleshooting,” for what to do if a warning light comes on. Operation Indicator Displays machine condition. Color Status Meaning Orange Lit Sleep mode. Green Flashing The projector is warming up. Allow about 30 seconds.
Lamp Indicator Displays lamp condition. This indicator is off when the projector is in a normal condition. Color Status Meaning - Off Lamp is functioning normally. Orange Flashing The lamp needs to be replaced. Red Lit Projection lamp has reached the end of its life and will not longer project images. Replace the projection lamp with a new one. Red Flashing There is a problem with the projection lamp, lamp power supply, lamp fuse, or a circuit malfunctioned in the projector.
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 3 Using the Projector Menus The seven projector menus enable you to control your projector. • The Computer menu controls the computer image, such as brightness and contrast, when the image source is computer. • The Video menu controls the video image, such as brightness and color saturation, when the image source is video, such as a VCR. • The Audio menu controls audio features, such as the volume level, tone setting, and sound.
Accessing the Main Menu To display the Main menu, press the Menu button on the operation panel or remote control. The Main menu appears: Press the Menu button again to hide the menu. Changing a Menu Setting To change a menu setting: 1. Press the Menu button on the operation panel or remote control to display the Main menu.
2. Press the up or down buttons (operation panel) or press the top or bottom of the pointer button (remote) to scroll through the menu choices.
3. Press either the Enter button (operation panel) or the top or bottom multi-purpose button (remote) to display a submenu. Source Menu top multi-purpose button Enter button 5 1 4 2 Effects 3 AV/Mute Resize Custom Freeze Help - Volume + bottom multi-purpose button Power As you select a menu, a sub-menu of options appears to the right. ♦ ■ ■ ■ ■ ■ 38 Note: The options available in some submenus vary, depending on whether the current image source is the computer or a video source.
4. Press the up or down buttons (operation panel) or the top or bottom of the pointer button (remote) to scroll through the menu choices. 5. Press either the left or right buttons (operation panel) or the right or left sides of the pointer button (remote) to change a setting on one of the submenus. 6. When you finish changing settings, press the Menu button to go back to the Main menu. Your changes are saved automatically.
■ ■ ■ ■ ■ 40 Menu item Description Brightness Lightens or darkens the overall image. Increase brightness to make the image lighter, or decrease it to make the image darker. Contrast Adjusts the relative difference between light and dark areas. Increase contrast to make light areas lighter and dark areas darker, or decrease it to lessen the difference between the light areas and dark areas of the image. Color Adjusts the color balance of the input source.
Video Menu (Image source = Video) The Video menu enables you to make adjustments to the projected image. The following options are available when the image source is Video. ♦ Note: The video source (such as a VCR or camcorder) must be connected and operating, and the image source on the projector must be set to Video for you to access these menu options. Menu item Description Brightness Lightens or darkens the overall image.
Audio Menu The Audio menu enables you to make adjustments related to audio. Menu item Description Volume Adjusts the volume level for the speakers and audioout terminal. Increase the audio volume to raise the volume, or decrease it to lower the volume. Treble Adjusts the treble tone of the speakers. Bass Adjusts the bass tone of the speakers. SRS SPACE Adjusts sound effects. Increasing number, the sound effects gets enhanced. SRS CENTER Increasing number, the sound effects gets deeper.
Menu item Description Color Temp. Adjusts the whiteness of the screen. Positive color temperature values provide a cold white; negative values provide a warmer white. Press the pointer button(remote) or the and buttons(operation panel) to change the value. Press the
■ ■ ■ ■ ■ 44 Menu item Description Reset Returns all menu items to their factory defaults. Select this item and then press either multi-purpose button(remote) or the button(operation panel) to display the confirmation screen. Next, select Yes and then press a multi-purpose button(remote) or the button(operation panel) to reset the Setting menu.
User’s Logo Menu The Use’s Logo menu enables you to display a custom logo on the screen. Follow these steps to capture and store a logo: 1. Display the image (with the projector) you wish to use as a logo. 2. Press the Menu button to open the Menu window. 3. Select the User's Logo menu option by pressing the down arrow button on the operation panel or the pointer button on the remote control. Then press the Enter button (operation panel) to display the User's Logo Setting window. 4.
♦ Note: Saving the logo may take a moment. Do not use the projector or other sources (computer, video, speaker, etc.) while the logo is being saved. 9. When the message "Saving the user logo is completed" appears on the screen, press the Menu or Enter button to display the Main menu.
Effect Menu The Effect menu lets you select detailed settings for the effect buttons on the remote control. Also, you can change the cursor speed. Select the item you want to set, then press either multi-purpose button(remote) or the button (operation panel) to display the detailed setting window. Menu item Description pointer Sets the pointer icon and size. Box Sets the box color. Line Sets the color and width. Marker Sets the marker color and width.
About Menu The About menu displays information about your projector. Press either multi-purpose button(remote) or the button (operation panel) to display the information. • When the image source is Computer: Frequency Displays H/V frequency of the computer. Resolution Displays the output resolution of the computer video output. Refresh Rate Displays the refresh rate of the computer video output. Lamp Displays the number of hours the current projector lamp has been used.
Next, select Yes and then press either multi-purpose button(remote) or the button(operation panel) to reset all menu items. If you change your mind, select No and then press either multi-purpose button(remote) or the button(operation panel) to clear the confirmation screen without changing any settings.
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■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 4 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.
Cleaning the Lens Clean the lens whenever you notice dirt or dust on the surface. Wipe the lens surface gently with a soft, dry, lint-free cloth. To remove dirt or stains on the lens, moisten a soft cloth with water and a neutral detergent and gently wipe the lens surface. Cleaning the Projector Case To clean the projector case, first unplug the power cable. To remove dirt or dust, wipe the casing with a soft, dry, lint-free cloth.
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.
Replacing the Lamp The projector lamp typically lasts for about 2000 hours of use. It is time to replace the lamp when: • The projected image gets darker or starts to deteriorate. • The projection lamp indicator is flashing orange. • The message “LAMP REPLACE” appears on the screen when the projector lamp comes on. Contact your local EPSON dealer for a replacement lamp.Use only replacement lamp part number.
3. Use a screwdriver, coin, or similar object to loosen one retaining screw on the lamp cover. When the screw is loose, lift off the lamp cover. (You cannot remove this screw from the cover.) 2 1 4. Use a screwdriver, coin, or similar object to loosen two screws holding the lamp in position. (You cannot remove these screws.) 5. Lift up the handle and pull out the lamp.
6. Gently insert the new lamp by lowering it into position. Make sure it is inserted securely. 7. Tighten the screws you loosened in step 4. 8. Replace the lamp cover and tighten the cover screw. (Make sure the lamp cover is securely fastened. The projector will not run if the lamp cover is open.
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 5 Troubleshooting This chapter describes the problems indicated by the status lights and provides information how to solve problems with the projector. It is divided into the following sections: • "Problems with the Projector" on page 58 and 59 tells you what to do if any of the projector's warning lights come on.
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. If this does not solve the problem, check the warning lights at the top of the projector. These lights alert you to problems with projector operation.
❑ The temperature indicator is red. The projector is overheating, which turns the lamp off automatically. Let the projector cool for a few minutes, then turn it back on. Make sure nothing is blocking the ventilation vents. The air filter may be clogged. Clean it as described in Chapter 4 and then let the projector cool for a while. If the projector continues to overheat after you clean the air filter, the problem may be caused by damage to the cooling fan or internal circuits.
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 Source button on the remote control or the operation panel to choose another image source. ❑ Only part of the computer image is displayed. If the computer’s output resolution setting is higher than 1024 × 768, the projector resizes the image.
❑ A blank screen is displayed. The computer signal cannot be interpreted by the projector. Verify the display format (see page 65 or 66). When you see a blank screen, you cannot access the projector menus. ❑ The image or parts of the image are blurred or not in focus. Adjust the Brightness and Contrast settings on the Video main menu. If you’re viewing a computer image, also try adjusting the Tracking and Sync buttons on the projector’s operation panel. There may be dirt or smears on the lens.
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■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 6 Technical Specifications General Type of display Poly-silicon TFT Size of liquid crystal panels 0.9 inches (22.9 mm) Resolution EMP-5550/5500 : 800(h) × 600(v) pixels EMP-7500 : 1024(h) × 768(v) pixels Screen size 19 - 230 inch (Tele angle) 25 - 300 inch (Wide angle) Projection distance 3.28 - 53.46 feet (1.0 - 16.
Mechanical Width 9.3 inches (238.5 mm) Maximum dimension Depth 13.6 inches (346 mm) Maximum dimension Weight 9.4 lb (4.2 kg) Electrical Voltage 100 - 120 VAC and 200 - 240 VAC ± 10% Rated frequency 50/60 Hz Power supply 100 - 120 V, approximately 2.2 A 50/60 Hz 200 - 240 V, approximately 1.
Supported Monitor Displays (EMP-7500) The projector displays images at a resolution of 1024 × 768 pixels. To display a higher resolution image (1280 × 1024 mode), the projector compresses the image to 1024 × 768 pixels.
Supported Monitor Displays (EMP-5550/5500) The projector displays images at a resolution of 800 × 600 pixels. To display a higher resolution image (1024 × 768 mode), the projector compresses the image to 800 × 600 pixels.
Monitor and Computer connector pin assignments The Monitor and Computer connectors are female video RGB, 15-pin micro-D-style connectors.
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■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Glossary Brightness. The balance of light and dark shades in an image. Composite video. A type of video signal that encodes colours, luminance and sychronization information so it can be carried in one signal. Contrast. A measure of the luminance differences between the highlights and shadows of an image. In a high-contrast image, light areas are very bright and dark areas are very dark. NTSC.
Serial. A type of communication interface that transmits data over a single wire. Sleep mode. The power cable is connected but the projector is switched off. In this mode the power LED lights up orange. If the projector is not used for 30 minutes the lamp switches itself off and after 30 seconds the projector goes into sleep mode.
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Contrast 40, 69 Custom 30 Index A A/V cable 2 About Menu 48 Audio cable 2 Audio Menu 42 Auto 40 Auto Set Up 40 AV/Mute 30, 32 AVTSS vii B E Effect Menu 47 Effects buttons 30 ELP LINK III viii Enter button 31 F FAQ’s xv focus ring 22, 25 Focusing 25 foot adjust lever 26 Freeze 30 Frequency 48 G Bass 42 BIS CUIT viii Blank 43 bottom multi-purpose button 29 Brightness 40, 69 Glossary 69 I Installation xi C Ceiling 43 Cleaning the Air Filter 53 Color 40 Color
M NTSC viii, 69 Refresh Rate 48 Remote control ix remote control 28 Replacing the Lamp 54 Reset 40 RESET ALL Menu 48 Resize Button 27 Resize button 27 Resolution 48, 69 RGB 69 O S Operation Indicator 33 operation panel 22 Optional Accessories x Options Menu 42 Safety Instructions xii SECAM viii, 69 Serial 70 Sharpness 41 Sleep Mode 24 Sleep mode 70 SRS 3D sound vii SRS CENTER 42 SRS SPACE 42 sub-menu 38 S-Video viii, 69 S-Video cable 3 SXGA viii Sync 39 Main Menu 36 Maintenance xi, 51 Monitor Display
true XGA vii V VGA viii video source vii Volume 42 W World Wide Web xv X XGA viii Z Zoom ratio 63 zoom ring 22, 25 ■ ■ ■ ■ ■ ■ 73
■ ■ ■ ■ ■ 74 Index
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■ ■ ■ ■ ■ 76 Index
After sales service contact addresses EPSON (UK) LIMITED (01442) 261144 Campus 100 Maylands Avenue Hemel Hempstead Herts. HP2 7TJ United Kingdom EPSON HONG KONG LIMITED (852) 2585 4300 Rooms 4706-10 47 th Floor China Resources Building 26 Harbour Road Wanchai Hong Kong EPSON FRANCE S.A. 0140873873 68 Bis Rue Marjolin 92305 Levallois Perret France EPSON ELECTRONICS TRADING LTD. (TAIWAN BRANCH) (02) 7177360 10F, No. 287 Nanking E.Road, Sec.3, Taipei, Taiwan R.O.C.
