PowerLite 450W/460 Multimedia Projector ® User’s Guide
Important Safety Information WARNING: Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Never let children look into the lens when it is on. Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages inside the projector can severely injure you. Except as specifically explained in this User’s Guide, do not attempt to service this product yourself. Refer all servicing to qualified service personnel.
Trademarks Epson and Instant Off are registered trademarks, and Epson Exceed Your Vision is a registered logomark of Seiko Epson Corporation. PowerLite and E-TORL are registered trademarks, SizeWise is a trademark, and PrivateLine and Extra Care are service marks of Epson America, Inc. Pixelworks, DNX, and the DNX logo are trademarks of Pixelworks, Inc. General Notice: Other product names used herein are for identification purposes only and may be trademarks of their respective owners.
Contents Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Using Your Documentation . . . . . . . . . . . . . . . . . . . . . . . . . 10 Getting More Information . . . . . . . . . . . . . . . . . . . . . . . 10 Registration and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Unpacking the Projector. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Projector Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Base . . . .
2 Presenting With the Remote Control . . . . . . . . 33 Using the Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Controlling the Picture and Sound. . . . . . . . . . . . . . . . . . . . 34 Turning Off the Picture and Sound . . . . . . . . . . . . . . . . 34 Stopping Action. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Zooming In on Your Image . . . . . . . . . . . . . . . . . . . . . . 35 Controlling the Volume. . . . . . . . . . . . . . . . . . . . . . . . .
4 Fine-Tuning the Projector . . . . . . . . . . . . . . . . . . . 59 5 Using the Projector on a Network . . . . . . . . . . . 75 Using the Menu System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Restoring the Default Settings . . . . . . . . . . . . . . . . . . . . 61 Adjusting the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Adjusting Signal Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Customizing Projector Features . . . . . . . . . . . . .
6 Maintaining the Projector. . . . . . . . . . . . . . . . . . . 97 Cleaning the Projection Window . . . . . . . . . . . . . . . . . . . . . 98 Cleaning the Projector Case . . . . . . . . . . . . . . . . . . . . . . . . . 98 Cleaning the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Replacing the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Replacing the Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Resetting the Lamp Timer . . . . .
- Welcome The PowerLite ® 450W/460 is an easy-to-use, ultra short-throw projector. Designed for wall mounting, the projector can be placed above a screen, interactive whiteboard, or other surface and project an image up to 80 inches (207 cm) wide. The projector offers up to 2500 lumens (PowerLite 450W) or 3000 lumens (PowerLite 460) of white and color light output (brightness). It also provides a native XGA (PowerLite 460) or WXGA (PowerLite 450W) resolution.
Using Your Documentation This manual contains all the information you need to set up and use your projector. Please follow these guidelines as you read through it: ■ Warnings must be followed carefully to avoid bodily injury. ■ Cautions must be observed to avoid damage to your equipment. ■ Notes contain important information about your projector. ■ Tips contain additional projection hints.
■ PrivateLine® support If you still need help after checking this User’s Guide and the sources listed in this section, you can use the Epson PrivateLine Support service to get help fast. Call (800) 637-7661 and enter the PIN on the PrivateLine card. Or take advantage of Epson’s automated support services 24 hours a day. See page 124 for more information. Registration and Warranty Your projector comes with a basic warranty that lets you project with confidence.
Unpacking the Projector After unpacking the projector and mounting hardware, make sure you have all these parts: Projector PDF manuals and registration CD-ROM Remote control Projector software CD-ROM 2 AA batteries (for remote control) Power cord Security sticker VGA computer cable Wall plate Wall mount (setting plate) Wall plate cover End cap Installation template Hex wrenches Bolts See the Installation Guide for instructions on mounting the projector on a wall.
Projector Parts Speaker Control panel Remote receiver Cable cover Air exhaust vent Lamp cover Lamp cover screw Air filter cover Kensington security slot Filter cover opener Security cable attachment Air filter Focus lever Wireless LAN module slot Remote receiver Projection window Welcome 13
Base Wall mounting slide plate Security cable attachment Connection Panel Video port S-Video port AC power inlet Audio out port Audio in ports Microphone jack Computer 1 input and audio jack RS-232C port Monitor out port USB (TypeA) port LAN port Computer 2input USB (TypeB) port and audio jack 14 Welcome
Projector Control Panel Keystone button (corrects screen shape) Source Search button (searches for connected video sources) Menu button (displays projector menus) Esc button (exits menu items) Power light Help button Power button Wide button (increases image size Lamp and Temperature warning lights Keystone button (corrects screen shape) Tele button (decreases image size) Enter button (selects menu items) Welcome 15
Remote Control Source Search and Source buttons (select image source) Power button A/V Mute button (turns off image and audio) Aspect button (changes screen size) Page Up/Down buttons (control PowerPoint® slides; USB cable required) E-Zoom +/– buttons (zoom into image) Menu button (accesses projector menus) 16 Welcome Freeze button (stops image) User button (lets you assign function) Color Mode button (changes display mode) Num button (activates number buttons) Esc button (exits menus) Menu navigation (
Projector Dimensions Use the dimensions below to guide you in placing or installing the projector. With slide plate 0.33 in. (8.3 mm) 0.22 in. (5.5 mm) 6.7 in. (170 mm) 14.5 in. (369 mm) 11.5 in. (292 mm) 7.0 in. (177 mm) 19.0 in.
Without slide plate 0.91 in. (23 mm) 6.1 in. (155 mm) 14.5 in. (369 mm) Mounting screw holes 4.2 in. (107 mm) 6.7 in. (170 mm) 14.5 in. (369 mm) 3.6 in. (92 mm) 6.2 in. (157 mm) 6.3 in. (160 mm) 19.0 in. (483 mm) 18 Welcome 6.5 in.
Additional Components Depending on how you plan to use the projector, you may need additional components: ■ To receive a component video signal from a DVD player or other video device, you’ll need a component-to-VGA video cable. One may be included with your video equipment, or you can purchase the ELPKC19 cable from Epson. See “Optional Accessories” below. ■ To receive an S-Video signal, you’ll need an S-Video cable. One may be included with your video equipment, or you can purchase one from Epson.
You can purchase accessories from an Epson authorized reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766). Or you can purchase online at www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales).
1 Displaying and Adjusting the Image Whether you’re projecting from a computer or video equipment, you need to follow some basic steps to display your image on the screen.
Positioning the Projector The projector lens should be between 18 to 30 inches (47 to 76 cm) from the screen. Use the illustrations and tables below to help you determine approximately how far to place it based on the screen size you’re using and the aspect ratio of the image. Image size can vary depending on how you adjust the zoom and other settings. You can also use the Image Size Calculator on the Epson website.
PowerLite 460 (16:9 aspect ratio) Screen size (diagonal) Projection distance Wide to Tele Offset A Offset B 60 inches (152 cm) 19 to 26 in. (48 to 66 cm) 8.8 to 12.8 (22 to 33 cm) 38.2 to 52.1 in. (97 to 132 cm) 65 inches (165 cm) 21 to 28 in. (53 to 71 cm) 9.7 to 14.1 in. (25 to 36 cm) 41.6 to 56.6 in. (106 to 144 cm) 70 inches (178 cm) 22 in. (57 cm) 10.6 in. (27 cm) 44.9 in. (114 cm) 80 inches (203 cm) 26 in. (65 cm) 12.4 in. (32 cm) 51.6 in. (131 cm) 90 inches (229 cm) 29 in.
PowerLite 450W (16:10 aspect ratio) Screen size (diagonal) Projection distance Wide to Tele Offset A Offset B 60 inches (152 cm) 19 to 25 in. (47 to 64 cm) 6.9 to 15.6 in. (18 to 40 cm) 38.7 to 47.4 in. (98 to 120 cm) 70 inches (178 cm) 22 to 29 in. (55 to 75 cm) 8.4 to 18.5 in. (21 to 47 cm) 45.5 to 55.6 in. (116 to 141 cm) 80 inches (203 cm) 25 in. (63 cm) 9.9 in. (25 cm) 52.3 in. (133 cm) 90 inches (229 cm) 28 in. (71 cm) 11.4 in. (29 cm) 59.1 in. (150 cm) 96 inches (244 cm) 30 in.
PowerLite 450W (16:9 aspect ratio) Screen size (diagonal) Projection distance Wide to Tele Offset A Offset B 60 inches (152 cm) 19 to 26 in. (48 to 66 cm) 8.8 to 16.1 in. (22 to 41 cm) 38.2 to 48.8 in. (97 to 124 cm) 65 inches (165 cm) 21 to 28 in. (53 to 71 cm) 9.7 to 17.6 in. (25 to 45 cm) 41.6 to 53 in. (106 to 135 cm) 70 inches (178 cm) 22 in. (57 cm) 10.6 in. (27 cm) 44.9 in. (114 cm) 80 inches (203 cm) 26 in. (65 cm) 12.4 in. (32 cm) 51.6 in. (131 cm) 90 inches (229 cm) 29 in.
The Ppower light should be orange. Power light 2. Press the Ppower button on the projector or on the remote control. warning Never look into the lens when the lamp is on. This can damage your eyes, and is especially dangerous for children. 26 The projector beeps once and the Ppower light flashes green as the projector warms up, then an image begins to appear. When the Ppower light stops flashing and remains green, the projector is ready for use. 3. If you are prompted to enter a password, see page 70.
Using the Direct Power On Function The Direct Power On function enables faster setup. The projector starts up automatically when you plug it in or turn it on with a wall switch. You don’t have to press the Ppower button. Follow these steps to enable Direct Power On: 1. Press the Menu button on the remote control or projector, then select the Extended menu and press Enter.
If you want to turn the projector on again, make sure the orange Ppower light is not flashing, then press the Ppower button. Selecting an Image Source You may need to select the image source if you have multiple image sources connected to the projector (such as a computer or DVD player). Selecting the image source lets you switch between images input from different pieces of connected equipment.
Focusing the Image Focusing the projector is part of the installation process. If necessary, you can re-adjust the focus at any time using the focus lever next to the air filter on the side of the projector. 1. Slide the switch to open the air filter cover on the side of the projector. 2. Raise or lower the focus lever to sharpen the image.
Selecting the Color Mode The Color Mode adjusts the brightness, contrast, and color for various common viewing environments. Use this setting to quickly obtain a good picture. Press the Color Mode button on the remote control to select an option. Press it until the option you want is projected in the upper right corner. Color Mode button Select from one of these Color Mode options: ■ ■ Dynamic: Brightest mode; for video games or TV in a bright room.
Resizing Video Images You can resize your images by changing the aspect (width to height) ratio (depending on your input signal). Press the Aspect button on the remote control. Press the Aspect button repeatedly to cycle through the available options. note You cannot change the aspect ratio when displaying from a computer using the USB TypeB port or from a USB device using the USB source.
■ 32 Native: Displays images as is (aspect ratio and resolution are maintained). Black bands may appear or images may be cut off, depending on the resolution.
2 Presenting With the Remote Control T he projector includes a number of tools to enhance your presentation. All of them can be accessed using the remote control, which lets you operate the projector from anywhere in the room—up to 19.7 feet (6 meters) away.
Using the Remote Control note If a button is stuck down for longer than 30 seconds, the remote control stops operating to conserve battery power. When you release the button, normal operation resumes. Using the remote control under bright fluorescent lamps or in direct sunlight may affect projector response. Make sure batteries are installed as described on page 106. Follow these tips for using the remote control: ■ Point the remote control at the projector or at the screen. ■ Stand within 19.
Stopping Action Press the Freeze button on the remote control to stop the action in your video or computer image. The image freezes but the sound continues. To restart the action, press the Freeze button again. Freeze button note The Freeze function pauses the image, not the sound. Because the source continues to transmit signals, it will not resume at the same point. Zooming In on Your Image note You can zoom in on a portion of the image using the E-Zoom buttons on the remote control.
4. While the image is enlarged, you can: ■ Use the arrow buttons to move around the screen. ■ Press the E-Zoom – button to zoom out. 5. Press the ESC button to return the image to its original size. Controlling the Volume To change the volume on the projector, press the the remote control. or button on note To temporarily shut off the sound and picture, press the A/V Mute button. Volume buttons You can also adjust the volume using the projector’s menu system. See page 65.
4. Press Enter to select the pattern you want, then press Esc. 5. Choose Pattern Display to display the pattern. 6. Press Esc when you’re finished displaying the pattern. Assigning a Pattern to the User Button You can assign any of the available patterns to the User button on the remote control, and then display it by simply pressing the User button. 1. In the Settings menu, select the Pattern Type as described on page 36. 2. Highlight User Button and press Enter. 3.
6. When you see a message that saving is complete, press Menu to exit. Operating Your Computer With the Remote Control note You can use the remote control as a wireless mouse only when projecting from the Computer1 or Computer2 ports. You may need to select specific settings on your computer to use the remote control as a mouse. See your computer documentation for details.
Then you can control your computer as follows: note ■ Use the remote control’s Page Up or Page Down buttons to move through presentation slides. ■ Use the arrow buttons to move the cursor on the screen. ■ Press the Enter button once to left-click, or twice to double-click. Press the Esc button to right-click. ■ To drag-and-drop, hold down the Enter button. Then use the arrow buttons to drag the object. When it’s where you want it, release the Enter button.
Customizing the Pointer Tool You can change the appearance of the pointer by choosing from three alternative shapes. 1. Press the Menu button on the remote control, highlight the Settings menu, highlight Pointer Shape, and press Enter. You can select one of the pointer shapes shown at the left. 2. Select the shape you want and press Enter. 3. Highlight Return and press Enter. 4. Press Menu to exit from the menu system. Presenting a Slideshow note You can project .
If you are not connected to another image source, the Slideshow program appears automatically. If necessary, press the arrow buttons on the remote control to highlight the device you want to present from, then press the Enter button. 3. If you need to select a subfolder on your device, press the arrow buttons to highlight the folder and press Enter. 4. To display an individual image, press the arrow buttons to highlight it and press Enter. To display additional image files, press the l or r arrow button.
■ To exit the slideshow, press Esc, select Exit, and press Enter. Selecting Slideshow Display Options 1. Highlight Option at the bottom left corner of the slideshow screen and press Enter. You see this screen: 2. Highlight the options you want to use, and press Enter.
1 Connecting to Computers, USB Devices, and Other Equipment T his chapter tells you how to connect the projector to a notebook or desktop computer or to video equipment, such as a VCR, DVD player, or video camera. You can also connect the projector to a USB storage device or digital camera.
Connecting to a Computer note If you have an iBook with an RCA video-out port, follow the instructions for connecting to a video device on page 49. You can connect the projector to any computer using the projector’s TypeB (square) USB port, including desktop models, PC notebook computers, Macintosh® PowerBook® and iBook computers, and other devices. You can also connect the projector to any computer that has a standard video output (monitor) port. See page 46 for instructions.
4. Connect the square end of a USB cable to the projector’s TypeB (square) USB port. 5. Connect the flat end of the cable to any available USB port on your notebook or desktop computer. Messages appear on your computer screen as the projector is recognized and the software is installed automatically. On Mac OS, double-click the USB Display Installer icon to install the software. 6. Follow the instructions on the screen to install the Epson USB Display software.
When you’ve finished making connections, see page 28 for instructions on displaying and adjusting the image. 8. When you’re done projecting, do one of the following: Windows: simply disconnect the USB cable. Mac OS: click the USB Display icon on the Dock and drag it to the trash, then remove the USB cable. Connecting to the VGA Computer Port You can connect to the projector using the VGA computer cable that came with it (the monitor port on your computer must be a D-sub 15-pin port). 1.
When you’ve finished making connections, see page 25 for instructions on turning on the projector and page 28 for instructions on displaying and adjusting the image. Connecting the USB Cable for Remote Mouse Control If you’ve connected a computer as described in this chapter using the Computer1 or Computer2 port, you can use the projector’s remote control as a wireless mouse.
4. Press the Computer button on the remote control to select your computer as the source. (The wireless mouse function doesn’t work when other sources are selected.) 5. If necessary, configure your computer to work with a USB mouse. See your computer documentation for details. note Some LCD monitors may not be able to display the image correctly. If you have trouble displaying the image, connect a multiscan monitor.
Connecting to Video Equipment You can connect several video sources to the projector at the same time. Before starting, look at your video equipment to determine its available video output connections: ■ If your video player has a yellow RCA video output connector, see “Connecting a Composite Video Source” on page 49. ■ If your video player has an S-Video connector, see “Connecting an S-Video Source” on page 50.
3. When you’ve finished making connections, see page 25 for instructions on turning on the projector and page 28 for instructions on displaying and adjusting the image. Once the projector is turned on, select the image source by pressing the Source Search button on the projector or remote control. note If the S-Video cable was not provided with your video device, you can purchase one from Epson; see page 19. Connecting an S-Video Source 1.
Connecting a Component Video Source If your video equipment has component video connectors (three connectors labeled either Y/Cb/Cr or Y/Pb/Pr), you will need a component-to-VGA video cable or a component video cable and adapter. You can order the component-to-VGA cable (ELPKC19) from Epson (see page 19) or an electronics dealer. 1. Connect the component end of the cable (3 male RCA) to the color-coded Y/Cb/Cr (or Y/Pb/Pr) connectors on your player. Component-toVGA cable (ELPKC19) 2.
Connecting an RGB Video Source You can connect to an RGB video source using the VGA computer cable provided with the projector. 1. Connect the cable to the RGB video port on your player and the Computer1 or Computer2 port on the projector. Connect to RGB video source Connect to RGB video source 2. You may need to change the Input Signal setting in the projector’s Signal menu to RGB (see page 64). 3. If you want to play sound through the projector, see page 53 for instructions on connecting audio cables.
Playing Sound Through the Projector You can play sound through the projector’s speaker system or attach an external speaker system. You can also connect a microphone and output sound through the projector. You can use the or adjust the volume. Volume buttons on the remote control to Playing Computer Audio For laptop and most desktop computers, use a 3.5 mm stereo mini-jack cable, which you can purchase from a computer or electronics store. 1.
Playing Sound from Video Equipment For video equipment, use an RCA-style audio cable, which you can purchase from an electronics store. note If you are using a component-to-VGA cable, you will need to connect an audio adapter to use the Audio1 or Audio2 jack. 1. Connect the red and white plugs on one end of the cable to the L and R Audio jacks on the projector. Connect to audio-out ports for video equipment 2.
Connecting a Microphone You can connect a dynamic microphone to the projector’s Mic port, using a 3.5 mm mini-jack cable as shown below. Use the Mic Input Level option on the Settings menu to adjust the volume. See page 66 for more information.
Connecting External Speakers You can output sound from the projector to external speakers with a built-in amplifier. 1. Locate the appropriate cable to connect your speakers. Depending on your speakers, you may be able to use a standard audio cable with a stereo mini-jack connector on one end and pin jacks on the other end. For some speakers, you may need a special cable or adapter. 2. Connect the stereo mini-jack end of the audio cable to the Audio Out port on the projector. Audio cable 3.
Connecting a Document Camera or Other USB Device You can connect an interactive whiteboard, document camera, USB thumb (flash memory) drive, USB hard drive, or multimedia storage viewer, such as the Epson P-7000. You can use the projector’s Slideshow function to display JPEG images or a presentation. See page 40 for details. Use the USB cable specified for your device. 1. Follow the instructions beginning on page 25 to turn on the projector. 2.
If you are connected to another image source, press the USB button on the remote control to go to the Slideshow program. 5. See page 40 for instructions on controlling the slideshow. 6. When you’re finished, press Esc and select Exit to exit the Slideshow before turning off or removing the USB device. Be sure to turn off your USB device (if necessary) before you remove the device or cable from the projector. Failure to do so may damage the device and/or the projector.
2 Fine-Tuning the Projector Y ou can use the projector’s on-screen menus to adjust the image, sound, and other features.
Using the Menu System You can use the remote control or the projector’s control panel to access the menus and change settings. Follow these steps: 1. To display the menu screen, press the Menu button on the remote control or on the projector. You see a menu screen similar to the one below: Options Menu list The menus are listed on the left and the options available for the highlighted menu are shown on the right. 2.
5. After changing the settings, press the Esc button to save your changes and return to the previous menu (or press it again to exit the menu system). You can also press the Menu button to exit. Restoring the Default Settings You can use the Reset option on any menu to restore the factory-default settings for the settings in that menu. To restore all the projector settings to their factory-default values, select the Reset menu, highlight Reset All, press Enter, and select Yes to confirm.
note 2. Adjust the desired options as needed: The available settings vary depending on the input source selected. The Brightness setting changes the opacity of the projector’s LCD panels. You can also change the lamp’s brightness. Select Power Consumption in the Settings menu, then choose Normal or ECO (the default setting is Normal). ■ Color Mode Lets you quickly adjust the color and brightness for various environments. You can save a different setting for each source.
Adjusting Signal Settings Although the projector normally detects and optimizes the input signal automatically, you can use the Signal menu to make manual adjustments. In addition to changing the position of the projected image, you can correct tracking and sync for computer images, or change the aspect ratio. 1. Press the Menu button and select the Signal menu. You see a screen similar to one of those below. (The settings will be different depending on the source you are projecting from.
■ note You can also use the remote control’s Auto button to automatically reset the projector’s Tracking, Sync, and Position settings. See page 118 for details. Tracking Adjust this value to eliminate vertical stripes in computer images. ■ Sync Adjust this value if computer images appear blurry or flicker. ■ Position If the image is slightly cut off on one or more sides, it may not be centered exactly. Select this setting and use the arrow buttons to center it.
Customizing Projector Features You can use the Settings menu to lock the buttons on the projector, adjust audio volume, and customize several other features. ■ Keystone Adjusts the shape of the image if the projector has been tilted upward or downward. If you notice that lines or edge look jagged after adjustment, decrease the Sharpness setting (see page 61). ■ Zoom Adjusts the image size from Wide (larger) to Tele (smaller).
■ Mic Input Level Adjusts the microphone volume. ■ Remote Receiver Deactivates the projector’s front and/or rear sensors that detect signals from the remote control. Use this setting to prevent use of the remote control or to stop interference from bright fluorescent lights. Restart the projector for this setting to take effect.
Customizing Power and Operation You can use the Extended menu to customize the way the projector displays images, enable Direct Power On, use closed captioning, turn sleep mode on or off, and customize other projector operations. ■ Display Messages: Lets you turn screen messages on or off. Display Background: Sets the screen background to Black, Blue, or Logo when no image signal is available. Startup Screen: Enables or disables display of the startup (User’s Logo) screen when the projector is turned on.
■ Operation Direct Power On: Enable if you want to be able to start the projector when you connect the power cord (without pressing the Ppower button). Sleep Mode: Enable if you want the projector to turn off automatically if it is idle and no signal is received for 1 to 30 minutes (you can adjust the amount of time using the next setting). Sleep Mode Timer: When Sleep Mode is on, you can set the period of time before the projector turns off automatically, from 1 to 30 minutes.
Using the Projector Security Features To prevent unauthorized use of the projector, you can: ■ Assign a password. You can use the password to prevent the projector from being turned on and prevent your custom startup screen from being changed. See the next section. ■ Create a custom screen that is displayed at startup and/or when the A/V Mute button is pressed. The screen can be locked with a password to discourage theft and provides a way to identify the projector should it be stolen. See page 71.
■ Power On Protect: Prevents unauthorized use of the projector. After the projector is plugged in and turned on, you must enter a password to use the projector. Select On, press Enter, then press Esc to return to the Password Protect screen. Hold down ■ User’s Logo Protect: Prevents your custom screen (see page 71), display, and User’s Logo settings in the Extended menu from being changed. Select On, press Enter, then press Esc to return to the Password Protect screen.
The password screen closes and projection begins. If projection does not begin, check the following: ■ If the password is not correct, you see a message prompting you to re-enter the password. If you enter an incorrect password three times in succession, you see an error code with the message The projector’s operation will be locked and the projector switches to standby mode.
Capturing the Image Start by displaying the image you want to use from either a computer or video source, such as a DVD player or digital camera. Then follow these steps to capture the image and transfer it to the projector: note When you choose an image for the user’s logo, it erases any previously used image. You can save an image up to 300 × 400 pixels in size. Once you have saved a new user’s logo, you cannot return to the factory default logo. 1.
Choosing When to Display the Image After your image is saved, you can set it to display as the startup screen, the screen you see when there’s no signal, or the screen you see when you press the A/V Mute button (see page 34). 1. Press the Menu button, highlight the Extended menu, and press Enter. 2. Select Display and press Enter. 3. Choose from these display options: note ■ Set Display Background to Logo to display your image when there is no signal.
5. Press the Menu button to exit. To disable the Control Panel Lock function, select Off in the Control Panel Lock menu. Or press and hold the Enter button on the projector’s control panel for seven seconds. A message is displayed and the lock is released. Using Security Locking The projector includes two security locking points to prevent its theft when installed or used in public locations: ■ Security cable attachment.
3l Using the Projector on a Network T his chapter tells you how to prepare to send images to your projector through a wireless or wired network. Using Quick Wireless Connection or EasyMP Network Projection, you can project images shown on your computer screen—including text, graphics, and video—directly to your audience. See the EasyMP Network Projection Operation Guide for information on features and use.
Projection Operation Guide for instructions on installing the software. The guide also contains instructions on using the software to project over the network. Connecting to a Wired Network With a shielded, Category-5 Ethernet cable, you can connect the projector to your network and configure it with an IP address. You can then project from multiple computers on your network without changing any cables. 1.
5. Press the Menu button on the remote control, select the Network menu, then press Enter. 6. Choose Network Configuration and press Enter. 7. Select the Wired LAN menu and press Enter. 8. Choose IP Settings and press Enter. You see a screen like the following: 9. Do one of the following: ■ If your network assigns addresses automatically, turn on the DHCP setting.
To enter numbers, use the arrow buttons on the remote control to select each number on the screen, then press the Enter button. When you’re finished entering an address in the network menu, highlight Finish, then press the Enter button. 10. To prevent the IP address from appearing on the standby screen, set the IP Address Display setting to Off. 11. When you’re done making all necessary changes, select Complete and press the Enter button to save your settings. Then press Enter again to confirm.
Installing the Optional Wireless LAN Module Make sure you have the optional Wireless LAN Module. Turn off the projector and disconnect the power cord before you install the module. 1. Open the air filter cover by sliding the switch and lifting the cover.
2. Insert the wireless LAN module as shown. 3. As a security feature, you can fasten the module using the screw that came with it. Insert screw here 4. Close the air filter cover. If you have the optional USB key, you can use Quick Wireless connection as described in the next section. Or, you can configure your connection manually as described on page 81.
Using Quick Wireless Connection Using the optional USB key, you can quickly connect the projector to a Windows computer wirelessly without any configuration. First, make sure you have installed the wireless module as described on page 79 and turned on the projector. 1. Connect the USB key to the projector’s TypeA (flat) port. USB note Do not attempt to write to the USB key or use it as a flash memory drive. 2.
3. Choose Basic and press Enter. You see the following screen: 4. Make sure the projector has a unique name, so you can identify it on your network. If you need to rename it, highlight the Projector name text box then press Enter. 5. Use the arrow buttons on the remote control to select individual letters; then press Enter to input a character. To add a blank space or to navigate backward and forward through the input text, highlight the arrows and press Enter.
7. If you want to create a password for remote access to the projector, highlight Web Control Password, press Enter, and enter a password of up to 8 alphanumeric characters. When you’re done, highlight Finish and press Enter. 8. If you want to set up a security keyword so that only people who are in the same room as the projector can access it, turn Projector keyword on. Then when you want to connect to the projector, it displays a randomized four-digit number or “keyword” on the screen.
Configuring the Projector 1. Press the Menu button, then choose Network and press Enter. 2. Choose Network Configuration and press Enter. 3. Choose Wireless LAN and press Enter. You see this screen: 4. Make sure Wireless LAN Power is set to On. You can turn it off to prevent unauthorized access. 5. Select one of the following connection modes: ■ Quick mode lets you easily connect one computer to the projector at a time.
7. Highlight the SSID text box, press Enter, and enter the name you want to assign to the projector (Quick mode), or the name of your existing wireless network (Advanced mode): Use the arrow buttons to select individual letters; then press Enter to input a character. To add a blank space or to navigate backward and forward through the input text, highlight the arrows and press Enter. To toggle symbol settings or capital letters, highlight the option and press Enter.
11. When you’re done making these settings, press Esc. Highlight the Return button at the top of the screen, then press Enter. Choose Complete and press Enter, then choose Yes and press Enter to save your settings. Now you’re ready to select the wireless network your computer, as described below. Selecting Wireless Network Settings in Windows note Settings may vary, depending on your wireless network adapter. See the documentation for your adapter for more information.
Using Wireless Security Options note The projector includes WEP and WPA data encryption security options which you can enable for network projection. Make sure the settings you select match the ones used by your network; follow the directions from your network administrator. The authentication and firewall features are only effective when the access point for the connection destination supports the same functions.
5. For the WEP encryption setting, select 128Bit or 64Bit and press Enter. 6. For Format, highlight ASCII to enable text input or HEX to enable hexadecimal input, then press Enter. 7. If you chose 64Bit, choose Encryption key 1, 2, 3, or 4. note Text input for WEP encryption varies with different access points; check with your network administrator. Try ASCII first. If that doesn’t work, try Text2 and then Text3.
Enabling WPA Security 1. Press Menu. Highlight Network and then press Enter. 2. Choose Network Configuration and press Enter. 3. Highlight Security, then press Enter. You see the following screen: 4. Press Enter to show the menu, then choose one of the following and press Enter. ■ WPA-PSK (TKIP) ■ WPA-PSK (AES) ■ WPA2-PSK (TKIP) ■ WPA2-PSK (AES) 5. Press Esc to return to the previous screen. 6. Highlight the PSK (pre-shared key) text box and press Enter.
note If the password is longer than 32 characters, enter it by accessing the projector from a web browser. This lets you enter up to 63 characters. See page 94 for details. press Enter. To toggle symbol settings or capital letters, highlight the option and press Enter. When you’re done, highlight Finish and press Enter. 7. When you’re done making these settings, press Esc. Highlight the Return button at the top of the screen, then press Enter.
Using the EasyMP Software Once you’ve set up your projector and computer for network projection, see the EasyMP Network Projection Operation Guide for instructions on the following EasyMP features: ■ Starting EasyMP Network Projection ■ Projecting over the network (content over IP) ■ Multi-screen projection ■ Using Presentation mode ■ Connecting to a projector on a different subnet Using Projector E-mail Alerts When this feature is enabled, the projector sends you an e-mail alert if it has any pro
6. Enter the IP address for the SMTP server for the projector. note If a critical problem develops with a projector which causes it to suddenly stop working, it may not be possible for the projector to send a message. If Standby Mode is set to Communication ON in the Extended menu, the projector can still be monitored even if the projector is in standby mode (when the power is off). You can enter a number from 0 to 255 in each field of the address. However, the following IP addresses cannot be used: 127.
3. Choose Others, then press Enter. You see the following screen: 4. Turn on the SNMP setting. 5. Enter up to two IP addresses for notification. You can enter a number from 0 to 255 in each field of the address. However, the following IP addresses cannot be used: 127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a number from 0 to 255). 6. For Priority Gateway, select Wired or Wireless. 7.
Using a Browser to Control the Projector You can use a standard web browser to monitor and control the projector through the network. Because you can use your computer’s keyboard, you may find it easier to make network settings using your browser than using the projector’s remote control. 1. Make sure the projector is set up for your network, as described on page 76. (Standby Mode in the Extended menu should be set to Communication On to monitor the projector in standby mode.
4. Select one of the menu options listed on the screen, then change any of the settings as needed. These settings correspond to those found in the projector’s menu system.
■ The Computer button selects a computer signal (connected to the Computer1 or Computer2 port). ■ The Video button selects a video signal (connected to the Video or S-Video port). ■ The LAN button selects a network signal or wireless signal (using the optional wireless unit). ■ The USB button selects USB computer display (see page 44) or a signal from equipment connected to the TypeA (flat) USB port, such as a document camera (see page 57). ■ The Pause button stops the image (see page 35).
4 Maintaining the Projector Y our projector needs little maintenance. All you have to do on a regular basis is clean the lens, and check that the air filter and vents are clean. A clogged air filter or vent can block ventilation needed to cool the projector. warning Before you clean any part of the projector, turn it off and unplug the power cord. Never open any cover on the projector, except the lamp cover. Dangerous electrical voltages in the projector can injure you severely.
Cleaning the Projection Window Clean the projection window whenever you notice dirt or dust on the surface. caution Do not rub the projection window with harsh materials or subject it to shocks, or you may damage the window. Do not use wax, alcohol, benzene, paint thinner, or other chemical detergents. These can damage the case. To remove dirt or smears on the window, use a commercially available cloth for cleaning glasses.
Cleaning the Air Filter Your projector includes an air filter to ensure the best performance and help protect your equipment investment. If dust collects on the air filter, clean it as described here. Dust clogs prevent proper ventilation and can cause overheating, which can damage the projector. note To order replacement air filters, request part number V13H134A27. See page 19 for ordering information. 1. Turn off the projector. 2.
Contact your dealer or call Epson at 800-GO-EPSON (800-463-7766) to obtain a new air filter. Request part number V13H134A27. 1. Turn off the projector and unplug the power cord. 2. Slide the switch, then open the air filter cover on the side of the projector. note 3. Grasp the tab and pull the air filter straight out as shown. Air filters contain polycarbonate, ABS resin, and polyurethane foam. Dispose of used air filters according to local regulations.
4. Press in the new air filter until it clicks into place. Replacing the Lamp note Turn off this product when not in use to prolong the life of the projector. The life span of the projection lamp is about 2500 hours if Power Consumption in the Settings menu is Normal (default), and 3500 hours if this setting is ECO. See page 105 to check the lamp usage. It is time to replace the lamp when: ■ The projected image gets darker or starts to deteriorate.
warning Let the lamp cool fully before replacing it. In the unlikely event that the lamp has broken, small glass fragments may be present and should be removed carefully to avoid injury. If the projector has been installed on the ceiling, you should stand to the side of the lamp cover, not underneath it. If the lamp is used after the replacement period has passed, the possibility that the lamp may break increases.
5. Grasp the lamp handle as shown and pull it straight out. note The lamp(s) in this product contain mercury. Please consult your state and local regulations regarding disposal or recycling. Do not put in the trash. 6. Gently insert the new lamp along the guide rail, then push it in place.
7. Tighten its screws, then press it in by the handle until it clicks into place. 8. Replace the lamp cover, then tighten its screw. note Tighten the lamp cover securely so you do not receive a lamp cover error when you turn the projector back on. 9. Reset the lamp timer as described in the next section.
Resetting the Lamp Timer After you replace the lamp, you need to reset the lamp timer using the projector’s menu system. 1. Press the Menu button on the remote control or on the projector’s control panel. You see the main menu. 2. Select the Reset menu and press Enter. You see this screen: 3. Select Reset Lamp Hours and press Enter. 4. When you see the prompt, select Yes and press Enter. 5. When you’re finished, press Menu to exit.
The life span of the lamp is about 2500 hours if Power Consumption in the Settings menu is Normal (default), and 3500 hours if this setting is ECO. Make sure you have a spare lamp handy if the usage hours on this menu are close to the life span of your lamp. Replacing the Remote Control Batteries caution Replace the batteries in the remote as described below: When replacing batteries, take the following precautions: 1. Turn the remote control over. 2.
4. Replace the battery cover and press it down until it clicks into place. Transporting the Projector The projector contains many glass and precision parts. note Follow these guidelines to prevent damage when transporting it: ■ 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.
Maintaining the Projector
5 Solving Problems T his chapter helps you solve problems with your projector and tells you how to contact technical support for problems you can’t solve yourself.
Using On-Screen Help If the image doesn’t look right or your audio isn’t working, you can get help by pressing the ? Help button on the projector or the remote control. 1. Press the ? Help button on the remote control or on the projector. You see the Help menu: 2. Use the arrow buttons on the remote control or the projector to highlight menu items. 3. Press the Enter button on the remote control or the projector to select the menu item and read the solutions. 4.
Checking Projector Status If your projector isn’t working correctly, first turn it off and unplug it. Then plug the power cord back in and turn on the projector. If this doesn’t solve the problem, check the lights on top of the projector. What To Do When the Lights Flash The lights on top of the projector indicate the projector’s status.
Error light(s) status Error light(s) status P Green or orange Flashing orange Off P Flashing red Off Flashing orange P Red Off Red Description It’s time to replace the lamp. See page 101 for instructions. If you continue to use the lamp after the replacement warning, there is an increased possibility that the lamp may break. Rapid cooling is in progress. Although this is not an abnormal condition, projection will stop automatically if the temperature rises higher.
Solving Projector Operation Problems The power doesn’t turn on. ■ If the projector doesn’t turn on when you press the Ppower button, make sure the power cord is connected to the projector and plugged into a working electrical outlet. ■ The power cord may be defective. Disconnect the cord from the outlet and contact Epson as described on page 124. ■ If you’re using the Direct Power On function and you immediately plug the power cord back in after unplugging it, the power may not turn back on.
■ Make sure USB Type B in the Extended menu is set to USB Display (see page 68). ■ In Windows, if the mouse pointer flickers, select All Programs > EPSON Projector > EPSON USB Display > EPSON USB Display Vx.x., then clear the Transfer layered window checkbox. Solving Problems With the Image or Sound No image appears on the screen. 114 Solving Problems ■ Check that the Ppower light is green and not flashing.
You’ve connected a computer and see a blue screen with the message No Signal displayed. ■ Make sure the cables are connected correctly, as described beginning on page 44. ■ If you’ve connected a computer and one or more video sources, you may need to press the Source Search button to select the correct source. Allow a few seconds for the projector to sync up after pressing the button. ■ Make sure the power for your connected equipment is turned on.
The message Not Supported is displayed. ■ Make sure the correct input signal is selected in the Signal menu (see page 63). ■ Make sure your computer’s resolution and frequency or refresh rate is supported by the projector (see page 130). If necessary, change your computer’s settings. Only part of the computer image is displayed. ■ Press the Auto button on the remote control or the Enter button on the projector. ■ Make sure the image Position setting is correct in the Signal menu.
The image contains static or noise. ■ If you’re using a computer cable longer than 6 feet (1.8 meters), or an extension cable, the image quality may be reduced. ■ Keep your computer and video cables away from the power cord as much as possible to prevent interference. ■ The video signal may be split between the computer and the projector.
■ If you’re projecting from a computer, you may need to adjust the tracking and sync settings as described in the next section. You see vertical bands or the image still looks blurry after trying the solutions in the previous section. note ■ If you’re projecting from a computer and displaying an image that contains a lot of fine detail, you may notice vertical bands or some of the characters may look heavy or blurred.
■ If you’re displaying video, adjust the Color Adjustment and Color Mode settings on the Image menu. You can also try adjusting the Color Saturation, Abs. Color Temp, and Tint settings on the Image menu. ■ Try adjusting the Brightness and Contrast settings on the Image menu. ■ Try adjusting the Power Consumption setting (see page 65). ■ Check your computer display settings to correct the color balance. ■ The projector’s lamp may need to be replaced. See page 101 for instructions.
■ If you’re using a DVD player or other video source, make sure the cables are connected correctly, as described on page 53. ■ If you are using a microphone connected to the projector’s Mic port, make sure the cable is connected securely and the Mic Input Volume on the Settings menu is adjusted correctly. See page 65 for more information.
■ If you are using the optional wireless LAN module, make sure that you have sufficient wireless signal strength (above 50 percent). On a Mac, check the AirPort icon on the Mac menu bar. In Windows, see the documentation for your computer’s wireless card or adapter for details. ■ Make sure you aren’t projecting one of the EasyMP Network Projection screens. (You should see a message that the projector is ready to connect.) If you have to exit a configuration screen, restart EasyMP Network Projection.
■ If you’re using a projector keyword, it changes each time you turn the projector off and then on again. Check the projector’s keyword on the LAN standby screen and enter it at the prompt. ■ If you’re using AirPort, check the configuration of your network. Start the AirPort Admin utility, select your base station, click Configure and click Show All Settings. Click the Network tab. If you set up your projector to connect in DHCP mode, turn on Distribute IP Addresses and Share a Single IP Address.
Solving Problems With the Remote Control The projector doesn’t respond to remote control commands. ■ Point the remote control towards the projector’s receiver. Make sure you are within 19.7 feet (6 meters) of the projector and within a 30° horizontal angle and a 15° vertical angle from the projector’s front or back receiver. ■ The remote control’s batteries may not be installed correctly or may be low on power. To change the batteries, see page 106.
Where To Get Help Epson provides these technical support services: Internet Support Visit Epson’s support website at www.epson.com/support and select your product for solutions to common problems. You can download utilities and documentation, get FAQs and troubleshooting advice, or e-mail Epson with your questions. Speak to a Support Representative To use the Epson PrivateLine Support service, call (800) 637-7661 and enter the PIN on the included Epson PrivateLine Support card.
Before you call for support, please have the following information ready: ■ Product name (PowerLite 450W or PowerLite 460) ■ Product serial number (located on the bottom of the projector) ■ Proof of purchase (such as a store receipt) and date of purchase ■ Computer or video configuration ■ Description of the problem Purchase Supplies and Accessories You can purchase screens and other accessories from an Epson authorized reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766).
Solving Problems
A Technical Specifications General Type of display Resolution (native format) Color reproduction Light output (brightness) Poly-silicon TFT active matrix PowerLite 450W 1280 × 800 pixels (WXGA) PowerLite 460 1024 × 768 pixels (XGA) 16.
Contrast ratio 2000:1 (Dynamic color mode, Normal Power Consumption, with Auto Iris setting turned on in the Image menu; see page 61) Image size PowerLite 450W (16:10 image) 59 to 97 inches (149.8 to 246.4 cm) PowerLite 460 (4:3 image) 63 to 102 inches (160.0 to 259.1 cm) Projection distance PowerLite 450W (16:10 image) 18.3 to 30.1 inches (.465 to .766 m) PowerLite 460 (4:3 image) 18.3 to 30.1 inches (.465 to .
Remote Control Range 19.7 feet (6 meters) Batteries (2) Alkaline AA Dimensions Height 6.1 inches (155 mm) Width 19 inches (483 mm) Depth 14.5 inches (369 mm) Weight Approximately 12.6 lb (5.7 kg) without slide plate Approximately 13.8 lb (6.2 kg) with slide plate Electrical Rated frequency 50/60 Hz AC Power supply 100 to 240 VAC ±10%, 3.4 A to 1.4 A Power consumption 268 W in ECO mode 363 W Normal mode 100 to 120 V 0.
Safety and Approvals United States FCC 47CFR Part 15B Class B (DoC) UL60950-1 Second Edition (cTUVus Mark) Canada ICES-003 Class B CSA C22.2 No. 60950-1-07 Pixelworks™ DNX™ ICs are used in this projector. Compatible Video Formats These projectors support the high definition video and computer display formats listed here. To project images output from a computer, the computer’s video card must be set at a refresh rate (vertical frequency) that’s compatible with the projector.
Computer, component video, composite video, and S-Video Mode Refresh rate (Hz) Resolution SXGA1—70 SXGA1—75 SXGA1—85 70 75 85 1152 × 864 1152 × 864 1152 × 864 WXGA—60 WXGA—75 WXGA—85 60 75 85 1280 × 800 1280 × 800 1280 × 800 SXGA2—60 SXGA2—75 SXGA2—85 60 75 85 1280 × 960 1280 × 960 1280 × 960 SXGA3—60 SXGA3—75 SXGA3—85 60 75 85 1280 × 1024 1280 × 1024 1280 × 1024 WXGA1—60 WXGA2—60 60 60 1280 × 768 1360 × 768 WXGA+60 WXGA+75 WXGA+85 60 75 85 1440 × 900 1440 × 900 1440 × 900 SXGA+60 SXGA+
PowerLite 450W Computer, component video, composite video, and S-Video 132 Technical Specifications Mode Refresh rate (Hz) Resolution VGA—60 VESA—72 VESA—75 VESA—85 60 72 75 85 640 × 480 640 × 480 640 × 480 640 × 480 SVGA—56 SVGA—60 SVGA—72 SVGA—75 SVGA—85 56 60 72 75 85 800 × 600 800 × 600 800 × 600 800 × 600 800 × 600 XGA—60 XGA—70 XGA—75 XGA—85 60 70 75 85 1024 × 768 1024 × 768 1024 × 768 1024 × 768 SXGA1—70 SXGA1—75 SXGA1—85 70 75 85 1152 × 864 1152 × 864 1152 × 864 WXGA—60 WXGA—75 WXG
Computer, component video, composite video, and S-Video Mode Refresh rate (Hz) Resolution MAC13 MAC16 MAC19 MAC19-60 MAC21 67 75 75 60 75 640 × 480 832 × 624 1024 × 768 1024 × 768 1152 × 870 NTSC NTSC 4:43 PAL N-PAL M-PAL PAL—60 SECAM 60 60 50 50 60 60 50 720 × 480 720 × 480 720 × 576 720 × 576 720 × 576 720 × 576 720 × 576 SDTV (480i) SDTV (576i) SDTV (480p) SDTV (576p) HDTV (720p) HDTV (1080i) 60 50 60 50 60/50 60/50 720 × 480 720 × 576 720 × 480 720 × 576 1280 × 720 1920 × 1080 * Available on
Technical Specifications
B Notices This appendix includes safety instructions and other important information about your projector. Important Safety Instructions Follow these safety instructions when setting up and using the projector: ■ Do not look into the lens when the projector is on. The bright light can damage your eyes. ■ Do not place the projector on an unstable cart, stand, or table. ■ Do not operate the projector on its side, or while tilted to one side.
Notices ■ Do not use or store the projector or remote control in a hot location, such as near a heater, in direct sunlight, or in a closed vehicle. ■ Do not block the slots and openings in the projector case. They provide ventilation and prevent the projector from overheating. Do not operate the projector on a sofa, rug, or other soft surface, or set it on top of loose papers, which could block vents underneath your projector. If you are setting up the projector near a wall, leave at least 7.
■ Use the type of power source indicated on the projector. Use of a different power source may result in fire or electric shock. If you are not sure of the power available, consult your dealer or power company. ■ If you use the projector in a country other than where you purchased it, use the correct power cord for that country. ■ Do not overload wall outlets, extension cords, or power strips. Do not insert the plug into a dusty outlet. This can cause fire or electric shock.
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.
Software Notices GNU GPL This projector product includes the open source software programs which apply the GNU General Public License Version 2 or later version ("GPL Programs"). We provide the source code of the GPL Programs until five (5) years after the discontinuation of same model of this projector product. If you desire to receive the source code of the GPL Programs, please contact the customer support of your region.
When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.
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This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
These LGPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. The list of LGPL Programs is as follows and the names of author are described in the source code of the LGPL Programs. LGPL Programs uClibc-0.9.29 SDL-1.2.13 The GNU Lesser General Public License Version 2 is as follows. You also can see the GNU Lesser General Public License Version 2 at http://www.gnu.org/license/.
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The IJG distribution formerly included code to read and write GIF files. To avoid entanglement with the Unisys LZW patent, GIF reading support has been removed altogether, and the GIF writer has been simplified to produce "uncompressed GIFs". This technique does not use the LZW algorithm; the resulting GIF files are larger than usual, but are readable by all standard GIF decoders. We are required to state that "The Graphics Interchange Format(c) is the Copyright property of CompuServe Incorporated.
There is no warranty against interference with your enjoyment of the library or against infringement. There is no warranty that our efforts or the library will fulfill any of your particular purposes or needs. This library is provided with all faults, and the entire risk of satisfactory quality, performance, accuracy, and effort is with the user. libpng versions 0.97, January 1998, through 1.0.
The Contributing Authors and Group 42, Inc. specifically permit, without fee, and encourage the use of this source code as a component to supporting the PNG file format in commercial products. If you use this source code in a product, acknowledgment is not required but would be appreciated. A "png_get_copyright" function is available, for convenient use in "about" boxes and the like: printf("%s",png_get_copyright(NULL)); Also, the PNG logo (in PNG format, of course) is supplied in the files "pngbar.
If you use the zlib library in a product, we would appreciate *not* receiving lengthy legal documents to sign. The sources are provided for free but without warranty of any kind. The library has been entirely written by Jean-loup Gailly and Mark Adler; it does not include third-party code. If you redistribute modified sources, we would appreciate that you include in the file ChangeLog history information documenting your changes.
The original and principal author of md5.h is L. Peter Deutsch . Other authors are noted in the change history that follows (in reverse chronological order): 2002-04-13 lpd Removed support for non-ANSI compilers; removed references to Ghostscript; clarified derivation from RFC 1321; now handles byte order either statically or dynamically. 1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
49 General Notes 147 mDNSResponder This projector product includes the open source software program "mDNSResponder" which applies the following license terms "Apache License Version 2.0, January 2004". List of "mDNSResponder" mDNSResponder-107.6 (only mDNSResponderPosix is used) License terms “Apache License Version 2.0, January 2004" are as follows. Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions.
"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner.
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9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License.
Index A C A/V Mute button, 34, 114 display settings, 67, 73 Accessories, 19 to 20 Adapter, audio, 54 Air filter cleaning, 99 ordering, 19 replacing, 100 to 101 Altitude, 68, 112, 129 Anti-theft device, 19, 74 Aspect ratio, 31 to 32, 64, 128 Audio adapter, 54 cable, 53 connecting equipment, 53 to 56 controlling volume, 36 problems, troubleshooting, 119 to 120 turning off (using A/V Mute), 34 Auto Iris setting, 62 Auto Setup setting, 63 Cables audio, 53 component-to-VGA, 19, 49, 51 composite, 49 Ethernet,
Control Panel Lock setting, 65, 73 to 74, 113 Custom screen, see User’s Logo D Data encryption, 90 Default settings, restoring, 61 DHCP, 121, 122 Dimensions, projector, 17, 129 Direct Power On, 27 Distance from projector to screen, 22, 128 Document camera connecting, 57 to 58 ordering, 19 Documentation, 10 DVD player, connecting, 49 to 52 Dynamic color mode, 30 E EasyMP Monitor, 75 EasyMP Network Projection creating password for, 83 data encryption, 90 features, 91 network projection, 75 to 91 problems, 1
Lamp timer, resetting, 105 LAN button, 76 Language setting, 68 Laptop computer connecting to, 44 to 47 display problems, 114 to 115 selecting source, 28 Light output specifications, 127 Lights, status, 111 to 112 Locking buttons, 73 to 74 projector, 74 Logo, saving on projector, 71 to 73 M Macintosh display problems, 115 selecting network settings, 86 Manuals, 10 Menus changing settings, 60 to 61 default settings, restoring, 61 Extended, 67 to 68 Image, 61 to 62 Info, 105 to 106 Network, 77, 81 Reset, 61,
Presentation color mode, 30 Presentations computer, 47 to 48 using the pointer tool, 39 to 40 wireless, 75 to 91 PrivateLine Support, 11 Problems color, 118 to 119 connecting wirelessly, 120 to 122 image, 114 to 119 network, 120 to 122 no signal, 115 remote control, 123 sound, 119 to 120 USB Display, 113 using on-screen help, 110 Progressive format, 64 Projection lamp, see Lamp Projection setting, 67 Projection window, cleaning, 98 Projector cleaning, 98 dimensions, 17 disabling buttons, 73 to 74 distance f
Screen distance from projector, 22, 128 ordering, 20 startup screen, creating, 71 to 72 Screen image, see Image Security cables, 74 Control Panel Lock, 73 to 74 identifying logo, 72 to 73 Kensington lock, 19, 74 network, 87 to 90 password protection, 69 to 71 Settings menu, 65 to 66 Sharpness setting, 62 Signal menu, 63 to 64 Sleep mode, 27, 68, 111, 114 Slide plate, 14 Slideshow options, 42 running, 40 to 42 SNMP, 92 to 93 Sound, troubleshooting, 119 Source, selecting, 28 Speaker, specifications, 128 Speak
V VCR, connecting, 49 to 52 VGA video cable, 46, 52 Video cables, 12, 19 to 20, 49 connecting video equipment, 49 to 52 formats, supported, 130 selecting source, 28 Video Signal setting, 64 Volume, controlling, 36 W Warning lights, 111 to 112 Warranty, 11 Web browser control, 94 Web Remote Control, 95 WEP encryption, 87 to 88 Whiteboard, 57 to 58 Whiteboard color mode, 30 Windows display problems, 115 selecting network settings, 86 Wired network, 76 to 78 Wireless module, 79 to 80 presentation, 75 to 91 pr
