EPSON ® Owner’s Manual i
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.
FCC Compliance Statement For United States Users This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Important Information About Your ELP-3300 Please read the following important information about your ELP-3300 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. WARNING: Never open any cover on the projector, except the lamp, fuse, and filter covers. Dangerous electrical voltages inside the projector can severely injure you.
• Certain types of fluorescent lighting are used • A strong light source shines into either IR receiver • Other equipment that emits infrared energy, such as a radiant room heater, is in the room. These conditions commonly cause problems for most infrared-controlled equipment. Try the following solutions: • The remote control unit’s batteries may be low on power; replace them. • Dim the ambient lighting and/or turn off any fluorescent lights.
Contents ix Introduction Getting the Most Out of Your Projector Optional Accessories About This Manual Safety Instructions Where to Get Help Electronic support services Energy Star Compliance 1 x xii xiii xiv xvi xvii xviii Installation 1 Unpacking the Projector Additional components Setting Up the Projector Connecting to a Computer Connecting to a PC desktop computer 2 3 4 6 7 Contents v
2 3 vi Connecting to a PC laptop computer Connecting to a desktop Macintosh Connecting to a PowerBook Connecting to a Video Source Connecting to an Audio Source Connecting to an External Speaker or PA System Setting Up Serial Communication Connecting the serial cable Installing the software Connecting the Remote Control with the Lead Wire 8 9 10 11 13 14 15 15 16 17 Using the Projector 19 Turning the Equipment On and Off Focusing and Positioning the Screen Image Controlling the Projector Adjusting th
Computer menu Video menu Display menu Audio menu Options menu Custom menu 4 5 34 36 37 39 40 41 Remote Control of the Computer 43 ELP Remote Programmer Templates Starting the ELP Remote Programmer Assigning a Macro to a Programmable Button Using record mode Using manual mode Activating a Template ELP Remote Programmer Menus 44 45 48 49 51 51 52 Maintenance 53 Cleaning the Lens Cleaning the Projector Case Cleaning the Air Filter Cleaning the Trackball Replacing the Lamp Resetting the lamp timer Repl
6 A viii Troubleshooting 65 Problems with the Projector Problems with the Image or Sound Problems with the Remote Control 66 69 72 Technical Specifications 75 General Optical Projector Lamp Mechanical Electrical Environmental Supported Monitor Displays Pin Assignments 75 76 76 76 77 77 78 79 Glossary 81 Index 85 Contents
Introduction The compact, lightweight EPSON ELP-3300 Projector allows you to project ® computer images and video onto a large screen for full-color presentations. The projector can connect simultaneously to two image sources; one can be your PC or Apple® Macintosh® computer and the other can be a video source, such as a VCR, camcorder, digital camera, or laser disk player. Audio can be supplied with one or both image sources.
Getting the Most Out of Your Projector The projector comes with a full set of features that allow 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 allow you to directly change the volume, control the brightness, or switch from one image source to the other.
Serial Communication Kit The Serial Communication Kit allows your computer and projector to communicate over an RS-232C connection. The kit includes an RS-232C serial cable and two software utilities: ELP Link and ELP Remote Programmer. • ELP Link allows you to make adjustments to the projector from your computer. The same controls that are available on your remote control, including the ability to access the projector menus, are available from the main ELP Link screen.
Rear projection If you have a translucent screen, you can set up the projector for rear projection, in which the projector sits behind the screen. To use the remote control with rear projection, you need to purchase the optional lead wire and connect the remote control directly to your computer. Optional Accessories To enhance your use of the projector, EPSON provides the following accessories: • Polarized screens designed specifically for use with the projector.
About This Manual Chapter 1, “Installation,” gives step-by-step instructions on setting up the projector and connecting it to your computer, video source, and optional other equipment. Read the installation procedures that apply to your environment. Chapter 2, “Using the Projector,” tells you how to turn on the projector; control simple projector settings using the remote control, the operation panel, and the ELP Link software; and set up the projector for rear projection.
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 type of power available, consult your dealer or local power company. 5. Insert the projector’s three-wire grounding-type plug into a properly grounded outlet.
10. Never push objects of any kind through cabinet slots. Never spill liquid of any kind in the projector. 11. Except as specifically explained in this Owner’s Manual, do not attempt to service this product yourself. Opening or removing covers may expose you to dangerous voltages and other hazards. Refer all servicing to qualified service personnel. 12. Unplug the projector during lightning storms or when it will not be used for extended periods. 13.
Where to Get Help If you purchased your projector in the United States or Canada, EPSON provides customer support and service through a network of authorized EPSON Customer Care Centers.
Electronic support services If you have a modem, you can access helpful tips, specifiations, drivers, application notes, and bulletins for EPSON products through the online services below. EPSON Download Service You can call the EPSON Download Service (our BBS) at (310) 782-4531. No membership is required. Make sure your communications software is set to 8 data bits with 1 stop bit, no parity bit, and a modem speed up to 28.8 Kbps.
To take advantage of this offer, call (800) 848-8199 in the United States and Canada and ask for representative #529. In other countries, call (614) 529-1611 or your local CompuServe access number. World Wide Web site If you are connected to the Internet and have a Web browser, you can access EPSON's World Wide Web site at http://www.epson.com. EPSON’s home page links users to What’s New, EPSON Products, EPSON Connection, Corporate Info, and EPSON Contacts.
1 Installation This chapter describes how to unpack, set up, and connect your projector to other equipment. You must connect the projector to your computer or to a video source such as a VCR, camcorder, digital camera, or laser disk player. Connecting to other equipment is optional. For example, you may want to connect the projector to both your computer and video source, or set up the projector for one or more of the following: • Provide audio for one or both image sources.
Unpacking the Projector When you unpack the projector, make sure you have all these components: • Projector • Remote control • 2 AA batteries • Power cord • Y-shaped VGA cable • 2 Macintosh adapters (labeled VGA and MONITOR) • Lens cover • Video/audio cable • RS-232C serial communication kit, which consists of an RS-232C serial cable, an RS-232C adapter for the Macintosh, and two diskettes (one for the Macintosh, and one for the PC) • Spare fuse.
Additional components Depending on how you plan to use the projector, you may need to obtain additional components: • To receive audio from both the computer and video source, you need a second video/audio cable. See your computer dealer to obtain one. • To receive an S-Video signal, you need an S-Video cable. One is usually provided with your video device. • For a Macintosh PowerBook, you need a video-out cable. One is provided 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 when you move it. This will damage the lens. 2. Place the projector the proper distance from the screen. The distance between the projector and the screen determines the actual image size. Use the following general guidelines to determine the proper distance.
4. Connect one end of the power cord to the projector’s power connector. Connect the other end to a grounded electrical outlet. If the projector comes on, turn it off using the power switch at the back of the projector. 5. To insert the batteries in the remote control, slide off the battery compartment cover as shown here. 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 mix old and new batteries. • Replace batteries as soon as they run out. If the batteries leak, wipe away the fluid with a soft cloth. If battery fluid gets on your hands, wash immediately. • Remove batteries if you will not be using the projector for long periods.
Connecting to a PC desktop computer Before beginning, turn off the projector and computer if they are on. To access the connectors on the projector, push open the cover located on the right side of the projector, under the handle. 1. Disconnect the computer’s monitor cable from the VGA port on the back of your computer and connect it to the MONITOR connector of the Y-cable. 2. Connect the Y-cable’s VGA connector to the computer’s VGA port. 3.
Connecting to a PC laptop computer Before beginning, turn off the projector and computer if they are on. To access the connectors on the projector, push open the cover located on the right side of the projector, under the handle. 1. Connect the LCD connector on the Y-cable to the projector’s Computer IN/OUT port. 2. Connect the VGA connector on the Y-cable to the laptop’s monitor port. 3. Tighten the screws for all connectors to make sure they are fastened securely.
Connecting to a desktop Macintosh Before beginning, turn off the projector and Macintosh if they are on. To access the connectors on the projector, push open the cover located on the right side of the projector, under the handle. 1. Attach the Macintosh adapters provided with the projector to the appropriate connectors on the Y-cable. Connect the MONITOR adapter to the MONITOR connector (1a), and connect the VGA adapter to the VGA connector (1b). 2.
Connecting to a PowerBook Your PowerBook must have a video-out capability. See page 6 for more information. Before beginning, turn off the projector and computer if they are on. To access the connectors on the projector, push open the cover located on the right side of the projector, under the handle. 1. Attach the video-out cable supplied with your PowerBook to the video-out connector on the back of the PowerBook. 2. Attach the Macintosh VGA adapter to the VGA connector of the Y-cable. 3.
Connecting to a Video Source The projector can receive composite video or S-Video. You have composite video if your video source has a one-pin RCA video jack. You have S-Video if your video source has a four-pin video jack. Note: The projector is not compatible with a cable TV-style F connector. You can connect to both an S-Video and a composite video source at the same time. However, the projector automatically selects the S-Video source.
For composite video, connect the yellow RCA plug on one end of the video/audio cable to the projector’s Video In jack. Connect the other yellow RCA plug to the video-out jack of the video source. (The red and white plugs carry audio. For information about audio, see page 13.) Video L R Audio In L S-Video Video In Audio In yellow video/audio cable yellow For S-Video, insert one end of the S-Video cable into the projector’s S-Video jack. Insert the other end to the video-out jack of your video source.
Connecting to an Audio Source The projector has two inputs for audio: one for your computer and one for your video source. Each input has two audio jacks: the L jack controls the left speaker and the R jack controls the right speaker. If you’re connecting to an audio source that has only a single plug, connect it to the L Audio In jack. To receive audio from the computer or video source, use the video/audio cable supplied with the projector.
Connecting to an External Speaker or PA System For most small- or medium-sized rooms, the projector’s internal speakers are sufficient. If you need extra amplification for a large room, you can connect the projector to an external amplified speaker or PA system. To connect the projector to an external sound system, you need to obtain an RCAto-3.5mm Stereo audio cable. You can get one from your computer dealer. Before beginning, turn off the projector and the speaker or PA system. 1. Connect the cable’s 3.
Setting Up Serial Communication The RS-232C Serial Communication Kit allows your computer and projector to communicate so you can access the projector menus from your computer and use the remote control to control your computer. The kit consists of a cable, a Macintosh adapter, and two software utilities: ELP Link and ELP Remote Programmer. Instructions for installing the cable and software are given in the next two sections. For information on using ELP Link, see Chapters 2 and 3.
The modem port is identified by the following icon: 3. Connect the other end of the RS-232C cable to the PC’s RS-232C serial connector or to the RS-232C adapter on your Macintosh. The serial connector on your PC is a nine-pin male connector. It may be labeled Serial, RS-232C, COM1, or something similar. If you have a 25-pin serial connector, you need to obtain a 25-pin to 9-pin converter. Installing the software Two diskettes are provided with the kit: one for the Macintosh and one for the PC.
Connecting the Remote Control with the Lead Wire If you set up the projector for rear projection and want to use the remote control to control the projector, you need to connect the remote control directly to the projector with the optional lead wire. You might also need to directly connect the remote control if anything is blocking the path between the remote control and the projector. To directly connect the remote control, connect one end of the lead wire to the projector’s Remote jack.
18 1 • Installation
2 Using the Projector This chapter provides the following information about using your projector: • Turning the equipment on and off • Focusing and positioning the image • Controlling the projector with the remote control, operation panel, and ELP Link software • Monitoring the status of the projector • Using rear projection.
Turning the Equipment On and Off Always turn on the projector and its attached equipment in the following order: 1. Monitor 2. Video source 3. Audio source (if different than computer or video source) 4. Projector 5. External amplified speaker or PA system 6. Computer. The projector’s power switch is at the back. When you turn on the projector, the green power indicator comes on and the lamp begins to warm up. Remove the lens cap. After a few seconds, an image appears on screen.
The following illustration identifies the different parts of the projector: remote control receiver operation panel zoom ring focus ring status lights input/output connectors foot release button foot 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, which is the outside ring on the lens. To adjust the size of the image, rotate the zoom ring, which is the inside ring.
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 press the purple release buttons located 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.
Controlling the Projector Normally you control the projector using the remote control. The buttons on the remote control allow you to do the following: • Switch between the computer and video images • Adjust the brightness, volume, and synchronization • Turn standby mode on or off • Access the menus to adjust the image, audio, video, or display settings (described in Chapter 3) • Control your computer (described in Chapter 4). The functions of the remote control buttons are summarized on page 25.
Standby Prev. Next Menu Custom Video Freeze Mute Light + + + Sync Bright Vol.
Button/component Function Standby Turns standby mode on or off. Prev, Next* Control the computer (see Chapter 4). Menu Displays or hides the menus. Custom Selects one of four functions: pattern (default), serial, blank, or prompt. See Chapter 3 to assign the function. Video Switches between the computer image and video source. Freeze Freezes or unfreezes the image. Mute Turns off the sound. Light Illuminates buttons for 10 seconds or until you press a button or use the trackball.
Adjusting the settings from ELP Link If you set up the projector for serial communication as described in Chapter 1, you can use the ELP Link program to control the projector from your computer. To start ELP Link, do one of the following: • Windows. Open the ELP Utilities program group by double-clicking on its icon. Then double-click the ELP Link icon. • Macintosh. Open the ELP Utilities folder by double-clicking on its icon. Double-click the ELP Link folder icon and then double-click the ELP Link icon.
The buttons on the right side of the screen allow you to control the projector settings as you do with the remote control. See the table on page 25 for a description of these buttons. The buttons on the left allow you to access the menus. For more information about the menus, see Chapter 3.
Using Rear Projection The projector can be set up for front or rear projection. In rear projection, the projector is on the opposite side of the screen from the audience, as shown here: For rear projection, you must turn on the Rear setting in the Display menu. This setting flips the image from left to right for correct viewing. See Chapter 3 for information about the menus.
3 Using the Menus The projector menus allow you to do the following: • Control the brightness, contrast, sharpness, and color of the image. • Adjust the vertical or horizontal position of the display, change the placement of the menus, and configure the display for rear projection or an upside down ceiling mount. • Adjust audio settings such as volume, balance, bass, and treble. • Adjust the display by rotating or inverting it and modifying the color.
Accessing the Menus You can display menus on the projector screen or on your computer. To display menus on top of the projector screen, press the Menu button on the remote control or the operation panel. This opens the currently selected menu. Other menus are available from the menu bar at the bottom of the menu.
To select a different menu, press the Menu Select button on the remote control or operation panel. To select a setting in the menu, use the trackball (remote control) or the Function Select buttons (operation panel). To close the menus, again press the Menu button. Changing menu settings Menu settings are sliders with increasing and decreasing values or checkboxes you turn on or off. A checkbox is on when it is shown with a checkmark.
Note: If you do not use the remote control for 15 minutes, it enters sleep mode and cannot be reactivated using the trackball. Press any button to turn off sleep mode so you can use the trackball. Accessing ELP Link menus You can also access menus from your computer. To do so, start the ELP Link program as described in Chapter 2. You see a screen similar to the one shown below. The menu buttons are on the left. To open a menu, simply double-click on the appropriate icon.
Restoring the default settings You can reset all settings in the current menu back to the factory defaults by pressing the Reset button, which appears in each projector and ELP Link menu except the Options menu. To restore all default settings in all menus, choose the Reset All button in the Options menu. Menu Settings The following sections describe the settings on each menu. Note that the Computer and Video menus both contain Brightness and Contrast settings.
Computer menu Brightness Lightens or darkens the overall image. Increase brightness to lighten an image; decrease it to darken an image. Contrast Adjusts the degree of difference between light and dark areas. Increase the contrast if you want light areas to be very light and dark areas to be very dark. Decrease contrast to minimize the difference between the lightest and darkest parts of the image. Synchronize Synchronizes the graphics signals coming from the computer.
Tracking Matches the projector’s internal clock to the various computer graphics signals. If vertical lines appear within an image, adjust Tracking to spread the distance between the lines until they disappear. Red Adjusts the strength of the red level. Green Adjusts the strength of the green level. Blue Adjusts the strength of the blue level. Text Compresses the projected image to fit into the projector’s 640-pixel image area.
Video menu 36 Brightness Lightens or darkens the overall image. Increase brightness to lighten an image; decrease it to darken an image. Contrast Adjusts the degree of difference between light and dark areas. Increase the contrast if you want light areas to be very light and dark areas to be very dark. Decrease contrast to minimize the difference between the lightest and darkest parts of the image. Sharpness Emphasizes or de-emphasizes edges within an image.
When Auto is selected, the projector automatically identifies the incoming video signal. If you select NTSC, PAL, or SECAM, the projector accepts only the selected video signal. Normally you should not change the default setting. Tint (NTSC only) Adjusts the red/green color balance. Increase tint to make the image more green; decrease to make it more red. Horizontal Moves the image left or right. To move the image to the right, increase the setting; to move it to the left, decrease the setting.
38 Blank To Selects the color shown on the screen when you use the Blank setting to clear the screen. Choose Black, White, or Blue. For a description of Blank, see page 41. Rear Proj Flips the right and left of the projected image so the projector can be used for rear projection. For front projection, Rear Proj should be off. Upside Down Flips the horizontal axis of the image so the projector can be turned upside down from a ceiling mount.
Audio menu Volume Increases or decreases the volume. Balance Distributes sound between the left and right speakers. Increase the setting for more sound on the left and less on the right. Decrease it for more sound on the right. Audio Source Specifies whether audio is supplied only from the computer (C), only from the video source (V), or from the currently selected source (CV, the default). If you select C or V, pressing the Video button does not switch the audio.
Options menu Prompt Temporarily displays a prompt on the projector screen to identify which source (computer or video) is providing the image. This prompt appears only when you switch the image source. Backgnd Specifies what is shown onscreen when an image signal is not available. The options are Test Pattern (default), Black, or Blue. Serial Enables communication between your computer and the projector. See Chapter 4 for more information.
Language Specifies the language used in the menus. The choices are English (default), Deutsch, Francais, Espanol, Italiano, and Japanese. Custom menu The Custom menu allows you to use the Custom button to immediately access one of the following four functions: • Pattern (default). Displays a test pattern on the screen. • Serial. Enables communication between the projector and your computer if you have installed the Serial Communication Kit. • Blank.
42 3 • Using the Menus
4 Remote Control of the Computer This chapter describes the ELP Remote Programmer. When this utility is running on your computer, you can use the remote control to control your software program. The trackball moves the mouse on your computer, and the five programmable buttons can be used to drag or click windows or icons. If you wish, you can also assign a keyboard macro to a programmable button. A macro is a sequence of up to 32 keystrokes and mouse commands.
ELP Remote Programmer Templates Five buttons on the remote control can control the computer if you are running the ELP Remote Programmer. The five programmable buttons are the Prev, Next, Drag, and Adjust (+ and -) buttons. The keys and mouse commands assigned to each button are stored in a file called a template. The ELP Remote Programmer comes with a series of templates. Each is customized for several popular software programs. Only one template can be active at a time.
Starting the ELP Remote Programmer The ELP Remote Programmer can run under Windows or on the Macintosh. This section provides general information that applies to both platforms. For specific information on how to use the ELP Remote Programmer on your platform, see the online help, which is available by selecting Help in the menu bar. Do the following to start the ELP Remote Programmer: • Windows: Open the ELP Utility program group by double-clicking on it. Then double-click the ELP Remote Programmer icon.
46 4 • Remote Control of the Computer
The following table describes the elements in the ELP Remote Programmer screen. The remote control buttons that can be programmed are shown at the right of the screen. Element Function Menu bar Contains ELP Remote Programmer commands. See “ELP Remote Programmer Menus” on page 52 for information. Record button Turns record mode on and off. Key Help button Windows: Brings up a list of the codes that represent noncharacter keys and mouse commands.
Assigning a Macro to a Programmable Button To assign a macro, start the ELP Remote Programmer. Move the cursor to the text box of the button you want to edit. You can then assign keystrokes and mouse commands. To assign a mouse command, open the Special menu at the top of the screen and select the appropriate mouse command. This inserts a special code (PC) or symbol (Macintosh) in the text box to represent the mouse command. To assign keyboard keys, you can use record mode or manual mode.
Using record mode In record mode, you simply type keystrokes and the ELP Remote Programmer displays the keys in the text box next to the button. For non-character keys, the ELP Remote Programmer enters codes (PC) or special symbols (Macintosh) that represent the keys. For a list of codes or symbols, choose the Key Help button. To use record mode to assign a button: 1. Open the ELP Remote Programmer. 2. Turn on record mode. Choose the Key Record button at the top of the screen.
On the Macintosh, you can assign key combinations, such as Command + O, while in record mode. To do so, use the Link symbol under Mouse/Special Buttons between each key you want to combine. For example, to program Command + O, choose Command in Mouse/Special Buttons, then choose Link in Mouse/Special Buttons, then type O in the text box. (It is not necessary to be in record mode to choose keys from Mouse/Special Buttons.) On the PC, use manual mode to create key combinations. See the next section. 5.
Using manual mode Use manual mode if you have a PC and want to create macros that include the Scroll Lock key or key combinations such as Ctrl + Alt + Delete. To manually enter alphanumeric characters (1-9 and A, B, C . . .), simply type the key. For non-character keys, enter the code for the key. To display the codes, press the Key Help button. Each control code is enclosed in square brackets. For example, the code for the Control key is [C] or [Ctrl].
ELP Remote Programmer Menus The menu bar at the top of the screen contains these four menus: File Allows you to create a new template or open an existing one, save the current template or create a new one, or exit the program. Edit Makes it easy to edit text in the text box of the currently selected button. The items on this menu allow you to cut, copy, and paste text and clear the contents of the currently selected button.
5 Maintenance The projector needs little maintenance. You should keep the lens clean because any dirt or stains will appear on the screen. You also need to periodically clean the air filter, which is located at the bottom of the projector. Keeping the air filter clean is important because a clogged air filter prevents proper ventilation, which is necessary to cool the projector and prevent it from overheating.
Cleaning the Lens Clean the lens whenever you notice dirt or dust on the surface. Lightly wipe the lens surface with a soft, dry, lint-free cloth. To remove dirt or stains on the lens, moisten a soft cloth with an alcohol-based cleaner and gently wipe the lens surface. Cleaning the Projector Case To clean the projector case, first unplug the power cord. To remove dirt or dust, wipe the casing with a soft, dry, lint-free cloth.
To clean the air filter: 1. Turn off the projector and unplug the power cable from the wall outlet. 2. Turn the projector over so you can easily access the filter. filter 3. Use a flat-head screwdriver to lift and remove the filter cover.
4. The filter is attached to the other side of the filter cover. To clean the filter, it is recommended that you use a small vacuum cleaner designed for computers and other office equipment. 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 ELP dealer or call EPSON Accessories at (800) 873-7766 to obtain a new one. Be sure to request part number 1023658. 5. Replace the filter. 6.
3. Lift out the trackball from its holder and wipe it completely with a soft, dry cloth to remove dirt and grit. To remove stubborn dirt and stains, moisten the cloth with a neutral detergent. Do not use an alcohol-based cleaner. 4. Use a cotton swab to gently clean the trackball holder. Pressing too hard can cause the holder to move out of position. 5. Place the trackball back into its holder and rotate its frame clockwise until it locks in place.
Replacing the Lamp The projector lamp typically lasts for about 700 hours of use. It is time to replace the lamp when: • You notice that projected images get darker or start to deteriorate. • The bulb goes out or the lamp light flashes green and orange five minutes after the power has been turned on. • The lamp light turns red. Contact your local EPSON dealer or call EPSON Accessories (800-873-7766 in the United States) for a replacement bulb.
2. Turn the projector over so you can access the lamp cover. lamp cover 3. Use a screwdriver, coin, or similar object to loosen the two retaining screws on the lamp cover. You cannot remove these screws. 4. When the screws are loose, lift off the lamp cover.
5. Use a screwdriver, coin, or similar object to loosen the two screws holding the lamp in position. You cannot remove these screws. screws 6. Lift up the handle and pull out the lamp.
7. Gently insert the new lamp by lowering it into position. 8. Tighten the screws you loosened in step 5. 9. 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. Resetting the lamp timer After changing the lamp, you need to reset the lamp timer as follows: 1. Make sure the projector is turned off. 2.
Replacing the Fuse When you need to replace the fuse, use only a 250 V, 6.3A.T. fuse appropriate for your voltage. Follow these steps: 1. Turn off the projector and disconnect the power cord from both the back of the projector and the wall outlet. 2. Turn the projector so its back panel is facing you. The fuse holder is located below the power switch. 3. Remove the fuse holder by inserting a screwdriver or similar object into the groove. Then pry out the holder. 4.
5. Insert the new fuse and push the fuse holder back into position. 6. Reconnect the power cord.
64 5 • Maintenance
6 Troubleshooting This chapter describes what problems are indicated by the status lights and provides information on what to do if you are having problems with the projector. It is divided into the following sections: • General problems with the projector. See this section if the projector is not working and to find out what the status lights are indicating. • Problems with the screen image. See this section if you cannot project an image or if the screen image is not good.
Problems with the Projector If you are having problems with the projector, first check the status lights at the top of the projector. These lights monitor the operation of the projector. temperature light power light lamp light Status light Color Status Temperature Flashing orange The projector is hot. Orange The projector is too hot. The lamp turns off. Flashing green The lamp is warming up. Green The lamp is on. Flashing orange The lamp is cooling down.
For specific problems, see the following: ❙ The power status light does not come on. Check the power switch and make sure the power cable is securely connected at both the power outlet and the projector. The projector has become too hot and has turned off automatically. Wait for the projector to cool before turning it back on. The fuse may have blown. Replace the fuse as described in Chapter 5. ❙ The lamp does not come on. The projector is in standby mode.
❙ The temperature status light is orange. The projector is overheating and 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 5 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 Y-cable is installed correctly to both the image source and projector as described in Chapter 1. The projector may be in standby mode. Press the Standby button on the remote control or operation panel to turn on the lamp. The correct image source may not be selected.
❙ Only the test pattern is displayed. The input source has not been selected correctly. Press the Video button on the remote control or operation panel to select the other image source. The projector is not detecting the signal from the source. Check that the cable is securely attached to both the source and projector. If it is, the problem may be with your presentation software. The proper order was not followed when the projector and peripheral devices were turned on.
❙ The colors of the image are not right. The color balance may be incorrect. If you’re displaying a computer image, adjust the Red, Green, and Blue settings in the Computer menu. If you’re displaying video, adjust the Color and Tint settings. Check also that Invert in the Display menu is not selected. The video cable from your computer may not be properly attached. Check to see that it is properly and securely attached to the connectors on both the projector and image source.
Problems with the Remote Control ❙ You programmed the buttons on the remote control to control the computer, but pressing one or more buttons has no effect. First make sure the RS-232C serial cable is properly and securely connected as described in Chapter 1. Check that the Serial setting on the Options menu is on and the ELP Remote Programmer is running on your computer. The remote control is more than 33 feet from the projector or is more than 30 degrees to the side of the projector.
The batteries in the remote control are not inserted properly or are no longer good. Reinsert them or replace them if necessary. A strong light source, such as direct sunlight or a compact fluorescent tube, is causing interference. Move the projector away from the strong light source. ❙ Using the trackball has no effect. The remote control is in sleep mode. Press any button to exit sleep mode so you can use the trackball. ❙ Double-clicking a programmable button has no effect.
74 6 • Troubleshooting
11 A Technical Specifications General Type of display Thin Film Transistor (TFT) Size of liquid crystal panels 1.32 inches (33.6 mm) Resolution 640 (horizontal) x 480 (vertical) pixels Image size 21 to 300 inches (.5 to 7 meters) Projection distance 4 to 40 feet (1.2 to 12.
Optical Aspect ratio 4 x 3 (horizontal x vertical) Brightness 300 lumens (average) Zoom ratio 1:1.4 Projector Lamp Model number MSCR150E3H Type Metal halide Life Typically 700 hours Power 150W Height 5.9 inches (14.9 cm) Width 11.2 inches (28.5 cm) Depth 16.3 inches (41.3 cm) Weight 17 lb (7.
Electrical Voltage 100-120 VAC and 220-240 VAC Rated frequency 50/60 Hz Fuse type 250 V, 6.3A.T., 5 x 20 mm Power consumption 220 W 100 - 120 VAC 3.5 A, 50/60 Hz 220 - 240 VAC 1.
Supported Monitor Displays The projector displays images at a resolution of 640 x 480 pixels. To display a higher resolution image, the projector compresses it to 640 x 480. The following table lists the display formats supported by the projector: Computer type Formats Resolutions IBM PC compatible VGA, VESA, NEC, JEGA, CGA 640 x 480 640 x 200 640 x 400 640 x 350 720 x 350* 720 x 400* 800 x 600* Apple Macintosh Standard 8- and 24-bit color monitor 640 x 480 640 x 400 * Compressed to 640 x 480.
Pin Assignments The following tables describe the pin assignments for the three connectors of the Y-cable: LCD connector, VGA connector, and Monitor connector. The pin assignments for the VGA and Monitor connectors are identical. LCD connector pin assignments The LCD connector is a 26-pin D-style connector.
Monitor and VGA connector pin assignments The Monitor connector is a female video RGB, 15-pin micro-D style connector, and the VGA connector is a male video RGB, 15-pin micro-D style connector.
Glossary Brightness. The balance of light and dark shades in an image. 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. In a high-contrast image, light areas are very bright and dark areas are very dark, with relatively few levels of gray between white and black. Contrast is made lower by adding grays. ELP Remote Programmer.
NTSC. A 525-line video broadcast format developed by the National Television Standards Committee. NTSC is widely used in North America, Mexico, and Japan. PAL (Phase Alternation by Line). A 625-line video broadcast format used in Western Europe, India, China, Australia, New Zealand, and parts of Africa. Record mode. A Remote Control Programmer mode in which the codes for non-character keys are entered automatically when the key is pressed. Resolution. A measure of the amount of detail contained in an image.
Serial. The type of communication interface that transmits data over a single wire. Sleep mode. A battery-saving feature in which the remote control becomes idle when it is not used for 15 minutes. Standby mode. A power-saving feature in which the projector remains on but the lamp is turned off. By default, standby mode is automatically turned on when the projector is not used for 10 minutes. VGA. Video Graphics Array. A high-resolution display adapter that provides a variety of video modes.
84 Glossary
Index A Accessories, xii Activate button, 47, 51 Activating a template, 51 Adjust buttons, 25 Air filter cleaning, 54–56 importance of cleaning, 53 replacing, 55 Audio cable, 2, 13 connecting, 13 locking to one source, 39 menu, 30, 39 problems with, 71 supplying to external speaker, 39, 71 supplying to projector, 13 Audio Source, 39 B Backgnd, 40 Balance, 39 Bass, 39 Batteries, inserting in remote control, 5–6 Blank, 41 Blank To, 38, 41 Blue level, 35 Bright button, 25 Brightness, 34, 36, 81 Button Test,
C Cables additional, 3 audio/video, 2, 11, 13 for external speaker, 14 Macintosh video-out, 3, 10 serial, 15 S-Video, 3, 11 supplied with the projector, 2 VGA, 2, 79–80 video-out, 3, 10 Colors adjusting for computer, 35 adjusting for video, 36 density, 36 inverting, 38 problems with, 71 Communication between projector and computer, xi, 1 Compatibility Macintosh models, 6 monitor display settings, 78 PC compatibles, 6 video formats, ix, 11 Composite video, ix, 11, 81 CompuServe, xvii–xviii Computer menu, 30,
ELP Remote Programmer, xi, 16, 43–52, 81 adjusting mouse speed, 52 installing, 16 running with ELP Link, 72 selecting COM port, 52, 72 starting, 45 templates, 44 ELP-3300, See Projector Environmental specifications, 77 EPSON Accessories, xiii Customer Care Centers, xvii Download Service, xvii External speaker adjusting sound, 39 connecting to projector, 14 F Fade, 39, 71 Feet, adjusting, 21–22 File menu (ELP Remote Programmer), 52 Focus ring, 21 Focusing, 21 Freeze button, 25 Fuse replacing, 62–63 type, 62
K M Key Help button, 47, 49, 51 Key Record button, 47 Mac LC, 35 Macintosh computer connecting to the projector, 9–10 supported models, 6 Macro, 43 assigning to a button, 48–51 Maintenance, 53–63 Menu button, 25 Menu Select button, 25 Menus, x, 29–41 accessing on computer screen, 32 changing settings, 31 choosing language, 41 displaying on projector screen, 30–31 placement on screen, 37 resetting to defaults, 33 Mode, 36 Monitor connector, pin assignments, 80 Monitor displays, supported, 78 Mouse speed a
O Operation panel, 23 buttons, 25 Options menu, 30, 40–41 P PA system, connecting, 14 PAL, ix, 11, 36, 82 Pattern, 41 PC desktop computer, connecting, 7 PC laptop computer, connecting, 8 Pin assignments, 79–80 Polarized screen, xii Power consumption, 77 Power Save, 40 Power status light, 27, 66–67 PowerBook connecting, 10 requirements, 6 supported models, 6 Prev button, 25 Problems image or sound, 69–70 projector, 66–68 remote control, 72 status lights, 66 Programmable buttons, 44 assigning a macro, 48–51
90 Remote control buttons, 23–25 connecting directly to projector, 17 controlling software, 43 illuminating buttons, 25 installing batteries, 5–6 installing lead wire, 17 problems with, iii–iv, 72–73 programming, 48–51 range, 23, 72 sleep mode, 25 Remote control lead wire, xii installing, 17 Reset, 33 Reset All, 33 Resetting lamp timer, 61 Resolution, ix, 82 supported by projector, 78 Restoring menu defaults, 33 RGB, 82 RS-232C, 15–16, 82 SECAM, ix, 11, 36, 82 Serial, 40 assigning to Custom button, 41 cab
Tint, 37 Trackball, 25 cleaning, 56–57 problems with, 73 Tracking, 35 Treble, 39 Troubleshooting, 65–73 Turning projector on and off, 20 Video button, 25 Video menu, 30, 36–37 Video-out capability, 3, 6, 10 Volume adjusting for external speaker, 39 adjusting with remote control, 25 controlling from menu, 39 Volume button, 25 U W Unpacking projector, 2 Upside Down, 38 World Wide Web site, xviii Y V Vertical, 37 VGA, definition, 83 VGA cable, 2, 11 pin assignments, 79–80 Video cable, 2, 11 connecting to
