Epson 450Wi инструкция обслуживания

BrightLink 450Wi Interactive Projector TM User’ s Guide[...]

2 Important Safety Information WARNING : Never look into th e projector lens when the la mp 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 volta ges inside the projector can severe ly injure you. [...]

3 Contents Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Using Your Documentation . . . . . . . . . . . . . . . . . . . . . . . . . 10 Getting More Information . . . . . . . . . . . . . . . . . . . . . . . 10 Registration and Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Unpacking the Projec[...]

4 Playing Sound Through the Projector . . . . . . . . . . . . . . . . . 33 Playing Computer Audio . . . . . . . . . . . . . . . . . . . . . . . . 33 Playing Sound from Video Equipment . . . . . . . . . . . . . 34 Connecting a Microphone . . . . . . . . . . . . . . . . . . . . . . . 35 Connecting External Speakers . . . . . . . . . . . . . . . . . .[...]

5 Presenting a Slideshow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6 Starting a Slideshow . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Selecting Slideshow Display Options . . . . . . . . . . . . . . . 68 5 Using the Projector Menus . . . . . . . . . . . . . . . . . . 69 Using the Menu System . . . . . . . . . . . . .[...]

6 7 Maintaining the Projector . . . . . . . . . . . . . . . . . . 109 Cleaning the Projection Window . . . . . . . . . . . . . . . . . . . . 110 Cleaning the Projector Case . . . . . . . . . . . . . . . . . . . . . . . . 110 Cleaning the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Replacing the Air Filter . . . . . . . . [...]

7 B Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . 149 FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . 152 Software Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 Index . . . . [...]

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9 - Welcome T he BrightLink ™ 450Wi is an easy-to-use, ultra short-throw projector that turns any wall into an interactive whiteboard. The projector can be wall-mounted abov e a whiteboard or other surface and project an image up to 96 inches (diagonal) in native WXGA format. You can use the interactive pens to operate your computer or write and [...]

10 Welcome 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 equi pment. ■ Notes contain important information about[...]

Welcome 11 ■ 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 ad vantage of Epson’s automated support services 24 hours a day. See pag[...]

12 Welcome Unpacking the Projector After unpacking the projector, make sure you have all these parts: Projector BrightLink 450Wi CD Power cord VGA computer cable Security sticker 2 AA batteries (for remote control) Epson Projector Software for Mee ting and Monitoring CD Remote control Interactive pens* 4 AAA batteries (for interactive pens)* USB ca[...]

Welcome 13 Unpacking the Mounting Hardware After unpacking the setting plate an d mounting hardware, make sur e you have all these parts: See the Installation Guide for instructions on mounting the projector on a wall. Save all packaging in case you ne ed to ship the projector. Always use the original packaging (or the equivalent) when you need to [...]

14 Welcome Projector Parts Control panel Remote receiver Lamp cover screw Projection window Security cable attachment Air exhaust vent Cable cover Wireless LAN module slot Lamp cover Speaker Remote control receiver Kensington security slot Focus lever Air filter cover Air filter Filter cover switch Interactive pen receiver[...]

Welcome 15 Base Connection Panel Wall mounting slide plate Security cable attachment Audio out port Computer1 input and audio jack Audio in ports S-Video port Video port USB (TypeB) port RS-232C port AC powe r inlet Microphone jack Computer2 input and audio jack Monitor out port LAN port USB (TypeA) port[...]

16 Welcome Projector Control Panel Interactive Pens Power light Lamp and Temperature warning lights Source Search button (searches for connected video sources) Menu button (displays projector menus) Help button Enter button (selects menu items) Keystone button (corrects screen shape) Esc button (exits menu items) Wide button (increases image size K[...]

Welcome 17 Remote Control Power button Source Search and Source buttons (select image source) A/V Mute button (turns off image and audio) Freeze button (stops image) Aspect button (changes screen size) Color Mode button (changes display mode) Num button (activates number buttons) Page Up/Down buttons (control PowerPoint ® slides; USB cable require[...]

18 Welcome Projector Dimensions Use the dimensions below to guide you in placing or installing the projector. 0.22 in. (5.5 mm) 14.5 in. (369 mm) 11.5 in. (292 mm) 19.0 in. (483 mm) 6.7 in. (170 mm) 7.0 in. (177 mm) With slide plate 0.33 in. (8.3 mm)[...]

Welcome 19 14.5 in. (369 mm) 6.3 in. (160 mm) 4.2 in. (107 mm) 6.2 in. (157 mm) 19.0 in. (483 mm) 6.7 in. (170 mm) 6.5 in. (166 mm) Mounting screw holes Without slide plate 3.6 in. (92 mm) 6.1 in. (155 mm) 0.91 in. (23 mm) 14.5 in. (369 mm)[...]

20 Welcome 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 “Op[...]

Welcome 21 You can purchase accessories from an Epson authorized reseller. To find the nearest reselle r, call 800-GO-EPSON (8 00-463-7766). Or you can purchase online at www.epsonstore.com (U.S. s ales) or www.epson.ca (Canadian sales).[...]

22 Welcome[...]

23 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 document camera. Follow the instructions in this chapter on: ■ Connec[...]

24 Connecting to Computers, USB Devices, and Other Equipment Connecting to a Computer You can connect the projector to an y computer that has a standard video output (monitor) port. This connection is recommended for use with the interactive pens. See th e next section for instructions. You can also connect the projector to a computer using the pro[...]

Connecting to Compu ters, USB Devices, and Ot her Equipment 25 2. You may need to change the Input Signal se tting in the projector’s Signal menu to RGB or Auto (see page 74). 3. You can connect an optional stereo mini-jack audio cable to play sound through the projector (see page 33) or connect a microphone (see page 35). 4 . Yo u m a y a l s o [...]

26 Connecting to Computers, USB Devices, and Other Equipment 4. Connect the square end of t he USB cable to the project or’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 comput er screen as th e projector is recognized and the software is inst[...]

Connecting to Compu ters, USB Devices, and Ot her Equipment 27 8. You can connect an optional audio cable if you want to play sound through the projector (see page 33). When you’ve finished making connections, see page 43 for instructions on displaying and adjusting the image. 9. When you’re done projecting, do one of the following: Windows : s[...]

28 Connecting to Computers, USB Devices, and Other Equipment 2. Connect the flat end of the cable to any available USB port on your notebook or desktop computer. A USB 2.0 port is recommended for the best performance. 3. Set the USB Type B setting in the projector’s Extended menu to Wireless Mouse (see page 78). 4. Press the Computer button on th[...]

Connecting to Compu ters, USB Devices, and Ot her Equipment 29 Connecting to Video Equipment You can connect several video source s 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 [...]

30 Connecting to Computers, USB Devices, and Other Equipment 3. When you’ve finished making connections, see page 40 for instructions on turning on the projector and page 43 for instructions on displaying and adjusting the image. Once the projector is turned on, select the image source b y pressing the Source Search button on the projector or rem[...]

Connecting to Compu ters, USB Devices, and Ot her Equipment 31 Connecting a Component Video Source If your video equipment has component video connectors (three connectors labeled either Y/Cb/C r or Y/Pb/Pr), you will need a component-to-VGA video cable or a component video cable and adapter. You can order the comp onent- to-VGA cable ( ELPKC19) fr[...]

32 Connecting to Computers, USB Devices, and Other Equipment 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 Comp uter2 port on the projector. 2. You may need to change the Input Signal setti[...]

Connecting to Compu ters, USB Devices, and Ot her Equipment 33 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 th e projector. You can use the or Volume buttons on the remote control to adjust the volume. [...]

34 Connecting to Computers, USB Devices, and Other Equipment Playing Sound from Video Equipment For video equipment, use an RCA-style audio cable, which you can purchase from an electronics store. 1. Connect the red and white plugs on one end of the cab le to the L and R Audio jacks on the projector. 2. Connect the red and white plugs on the other [...]

Connecting to Compu ters, USB Devices, and Ot her Equipment 35 Connecting a Microphone You can connect a dynamic micr ophone 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 76 for more information.[...]

36 Connecting to Computers, USB Devices, and Other Equipment 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[...]

Connecting to Compu ters, USB Devices, and Ot her Equipment 37 Connecting a Document Camera or Other USB Device You can connect an interactive whiteboard, d ocument 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 o[...]

38 Connecting to Computers, USB Devices, and Other Equipment 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 66 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 [...]

39 2 Displaying and Adjusting the Image W hether you’re projecting from a computer or video equipment, you need to follow some basic steps to display your image on the screen. Follow the guidelines in this chapter f or: ■ Turning the projector on and off ■ Selecting the image source ■ Adjusting the image[...]

40 Displaying and Adjusting the Image Turning the Projector On and Off Turn on any connected computer or video equipment before starting the projector so it can automatically detect and display the image source. If you turn on the projector first, or have multiple pieces of connected equipment, you may have to select the image source manually (see [...]

Displaying and Adjusting the Image 41 2. Press the P power button on the projector or on the remote control. The projector beeps once and the P power light flashes green as the projector warms up, then an image begins to appear. When the P power light stops flashing and remains green, the projector is ready for use. 3. If you are prompted to enter [...]

42 Displaying and Adjusting the Image Shutting Down the Projector This projector incorporates Instant Off technology. To turn it off, you can press its P power button as described belo w, unplug it, or turn off a power switch that supplies power to the projector. You don’t have to wait for the projector to cool down first. 1. To turn off the proj[...]

Displaying and Adjusting the Image 43 Selecting an Image Source You may need to select the image so urce if you have multiple image sources connected to the projector (such as a computer or DVD player). Selecting the image source lets you switc h between images input from different pieces of connected equipment. If you don’t see the image you wan[...]

44 Displaying and Adjusting the Image 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 fil ter cover on the side of the projector. 2. Raise or lower the f[...]

Displaying and Adjusting the Image 45 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 t he remote control t o select an option. Press it until the option yo u want is projected in the upper r[...]

46 Displaying and Adjusting the Image 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. Select from one of these Aspect options: ■ Normal: Display[...]

47 3 Using the Interactive Pens T he interactive pens included with your projector turn almost any wall into an interactive whiteboard. This chapter tells you how to use the Easy Interactive Driver software, calibrate the projector, and u se the pens to annotate presentations or write and draw on a virtual whiteboard. Follow the instructions in thi[...]

48 Using the Interactive Pens Using the Easy Interactive Pen Driver The Easy Interactive Driver software is included on the CD labeled “Epson Projector Software for Easy Interactive Function.” Note the following system requirements: ■ Microsoft ® Windows 2000, Windows XP, Windows Vista or Windows 7 (32-bit versions for Windows Vista and Wind[...]

Using the Interactive Pens 49 If a red X appears on the icon, the computer and projector are not connected correctly. Try removing and reconnecting the USB cable. If you don’t see the icon, do one of the following: Windows: select or Start > All Programs or Programs > Epson Projecto r > Easy Interact ive Driver . Mac OS: open the Applica[...]

50 Using the Interactive Pens ■ Signal menu: Auto Set up , Resolution , Tracking , Sync , Position , or Aspect . See page 73 for more information. 1. To start calibration, do on e of the following: ■ In Windows, click the pen icon in the system tray on your taskbar (lower right corner of your screen), then select Calibrate (Normal ) or Calibrat[...]

Using the Interactive Pens 51 5. Continue until all of the circles are black. After you have finished calibration, you can use either pen as a m ouse on the projection board or wall. With additional software, you can also use the pens to write or draw on the project ed image. See the next section for more information. Using the Pens The Easy Intera[...]

52 Using the Interactive Pens ■ To double-click, tap twice. ■ To right-click, tap while pressing the button on the pen. ■ To click and drag, tap and drag with the pen. To use the pen for writing or draw ing on the board, you need to install interactive whiteboard software, such as RM Easiteach. You can use your own interactive whiteboard soft[...]

Using the Interactive Pens 53 In interactive mode, you can use the pen to operate your computer, as described on page 51. ■ To switch to annotation mode, sele ct any of the drawing to ols described on page 54. Or, select the mouse icon in the upper left corner. ■ To switch to whiteboard mo de, select the whiteboard icon in the upper right corne[...]

54 Using the Interactive Pens Drawing tools Icon Description Write or draw with a semi-transparent highlighter. You can select the color and pen width. Toggle between writing/d rawing and erasing. You can select the color an d pen width. In the e rase mode, you can select a free-form, straight line, circle, or rectangle eraser. Select pen width an [...]

Using the Interactive Pens 55 Using Whiteboard Mode To switch to a white screen that you can use as an interactive whiteboard, select the whiteboard icon. You see the whiteboard tools, as sh own below. Select the icon to display additional tools. Some of the tools are the same as those available in interactive mode. Following is a list of the tools[...]

56 Using the Interactive Pens Saving Your Pages You can save both whiteboard pages and computer screen images with annotations. You can also decide where you want to save your pages and in what format. 1. Select the icon in your taskbar (lower right-hand corner of the screen) to open the Easy Interactive Tools menu: 2. Select Saving S etting . Copy[...]

Using the Interactive Pens 57 You see the on-screen keyboard and a file saving window: 3. Select the folder where you want to save your pages. You can use the on-screen keyboard to enter a fi le name prefix and select either Jpeg or BMP as the file type. 4. Select Save . You return to Easy Interactive Tools. 5. Do one of the following to save your [...]

58 Using the Interactive Pens[...]

59 4 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 projecto r from anywhere in the room—up to 19.7 feet (6 meters) away. This chapter covers: ■ Using the remote control ■ Controlling the picture and sou[...]

60 Presenting With the Remote Control Using the Remote Control Make sure batteries are installed as described on page 119. Follow these tips for using the remote control: ■ Point the remote control at the projector or a t the screen. ■ Stand within 19.7 feet (6 meters) of the projector. ■ Aim the remote control within 30° to the side of, or [...]

Presenting With the Remote Control 61 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. Zooming In on Your Image You can zoom in on a portion of the image using the E-Zoom buttons on the re[...]

62 Presenting With 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 E SC button to return the image to its original size. Controlling the Volume To change the volume on the projector, press the or button on the remote control. Y[...]

Presenting With the Remote Control 63 4. Select one of the patterns shown on page 62, or choose Test Pattern . If you want to create your own pattern, choose User Pattern . See below for more information. 5. Press Enter to selec t the pattern you want, then press Esc . 6. Choose Pattern Display to display the pattern. 7. Press Esc when you’re fin[...]

64 Presenting With the Remote Control 5. When you see a confirmation message, select Yes and press Enter . Saving the image may take a few moments. Do not use your projector, remote control, or video source while the pattern is being saved. 6. When you see a message that saving is complete, press Menu to exit. Operating Your Computer With the Remot[...]

Presenting With the Remote Control 65 Then you can control your computer as follows: ■ 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 t o right-cli[...]

66 Presenting With the Remote Control 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, h ighlight the Settings menu, highlight Pointer Sha pe , and press Enter . You can select one of the pointer shapes shown at the left. 2. Select th[...]

Presenting With the Remote Control 67 If you are not connected to anot her imag e source, the Slideshow program appears automatically. Files for images that have been scanned or modified will display an icon, rather than a thumbnail image. If necessary, press the arrow buttons on the remote control to highlight th e device you want to present from,[...]

68 Presenting With the Remote Control ■ If all the images in a folder do not fit on the Slideshow screen, highlight Next page at the bottom of the screen an d press Enter to display the next screen full of images. Select Previous page at the top of the screen to select the previous screen. ■ To exit the slideshow, press Esc , select Exit , an d[...]

69 5 Using the Projector Menus Y ou can use the projector’s on-screen menus to adjust the image, sound, and other features. This chapter covers the following information: ■ Using the menu system ■ Adjusting the image ■ Adjusting signal settings ■ Customizing projector features ■ Customizing power and operation ■ Using the projector se[...]

70 Using the Projector Menus 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 sc reen similar to the one below: The menus are listed on the[...]

Using the Projector Menus 71 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 settin[...]

72 Using the Projector Menus 2. Adjust the desired option s as needed: ■ Color Mode Lets you quickly adjust the color and brightness for various environments. You can save a different setting for each source. See page 45 for a description of each color mode. ■ Brightness Lightens or darkens the overall image. ■ Contrast Adjusts the difference[...]

Using the Projector Menus 73 Adjusting Signal Settings Although the projector normally detec ts and optimizes the input signal automatically, you can use the Signal menu to make manual adjustments. In addition to changing the position of the proj ected image, you can correct tracking and sync for computer images, or change the aspect ratio. 1. Pres[...]

74 Using the Projector Menus ■ Tracking Adjust this value to eliminate vertical stripes in computer images. ■ Sync Adjust this value if computer im ages appear blurry or flicker. ■ Position If the image is slightly cut off on one or more sides, it may not be centered exactly. Selec t this setting and use the arrow buttons to center it. ■ Pr[...]

Using the Projector Menus 75 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 ed ge look jagged after adjustment, de[...]

76 Using the Projector Menus ■ Mic Input Level Adjusts the microphone volume. ■ Remote Receiver Deactivates the projector’s front an d/or rear sensors that detect signals from the remote control. Us e this setting to prevent use of the remote control or to stop inte rference from bright fluo rescent lights. Restart the projector for this sett[...]

Using the Projector Menus 77 Customizing Power and Operation You can use the Extended menu to customize the way the projector displays images, enable Direct Powe r 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 th[...]

78 Using the Projector Menus ■ Operation Direct Power On: Enable if you want to be able to start the projector when you connect the po wer cord (without pressing the P power 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 tim[...]

Using the Projector Menus 79 Using the Projector Security Features To prevent unauthorized use of the pr ojector, 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 star[...]

80 Using the Projector Menus ■ 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. ■ User’s Logo Protect : Prevents your cu stom screen (see page 81), di[...]

Using the Projector Menus 81 The password screen closes and projection begins. If projection does not begin, check the following: ■ If the password is not correct, yo u 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 operat[...]

82 Using the Projector Menus Capturing the Image Start by displaying the image you want to use from either a computer or video source, such as a DVD player o r digital camera. Then follow these steps to capture the image and transfer it to the projector: 1. Press the Menu button on the remote control, h ighlight the Extended menu, and press Enter .[...]

Using the Projector Menus 83 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 60). 1. Press the Menu but ton, highlig ht the Ext ended menu, and press Enter . 2. Select Displa[...]

84 Using the Projector Menus 5. Press the Menu button to exit. To disable the Control Panel Lock function, select Off in the Con trol Panel Lock menu. Or press and hold the Enter button on the projector’s control panel for seven seconds. A message i s displayed and the lock is released. Using Security Locking The projector includes two security l[...]

85 6l Using the Projector on a Network T his chapter tells you how to prepare to send images to your projector through a wired or wireless network. Using 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[...]

86 Using the Projector on a Network Projection Ope ration Guide for instructions on installing the software. The guide also contains instructions on using the software to project over the network. If you want to use the interactiv e pens while projecting through a wired or wireless network, you must set the USB Type B option to Wireless Mouse in th[...]

Using the Projector on a Network 87 4. Press the LAN button on the remote control to select network as the source. 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 se[...]

88 Using the Projector on a Network ■ If your network does not assign addresses automatical ly, turn off DHCP and enter the projector’s IP Addres s , Subnet Mask , and Gateway Addr ess , as needed. To enter numbers, use the arrow buttons on the remote control to select each number on the screen, then press th e Enter button. When you’re finis[...]

Using the Projector on a Network 89 Installing the Optional Wireless LAN Module Make sure you have the optional Wireless LAN Module. Turn off the projector and disconnect the powe r cord before you install the module. 1. Open the air filter cover by sliding the switch and lifting the cover.[...]

90 Using the Projector on a Network 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. 4. Close the air filter cover. If you have the optional Quick Wireless Connection USB key (V12H005M005), you can use Quick Wireless conne ction as described in the next section (Win d[...]

Using the Projector on a Network 91 Using Quick Wireless Connection Using the optional Quick Wireless Connection USB key, you can connect the projector to a Windows computer wirelessly without any configuration. First, make sure you have installed the wireless module as described on page 89 and turne d on the projector. 1. Connect the USB key to th[...]

92 Using the Projector on a Network 3. Choose Basic and press Enter . You see the following screen: 4. Make sure the projector has a un iq ue 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; th[...]

Using the Projector on a Network 93 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 alphan umeric characters. When you’re done, highligh t Finish and press Enter . 8. If you want to set up a security keyword so that only people who are in the sa[...]

94 Using the Projector on a Network 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[...]

Using the Projector on a Network 95 7. Highlight SSID , 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 [...]

96 Using the Projector on a Network 11. When you’re done making the se setting s, press Esc . 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 Before connecting to th e project[...]

Using the Projector on a Network 97 Using Wireless Security Options 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. See the following sections to enable securi[...]

98 Using the Projector on a Network 5. For the WEP encryption setting, select 128Bit or 64 Bit and press Enter . Press Esc to return to the previous menu. 6. For Format, highlight ASCII to enable text input or HEX to enable hexadecimal input, then press Enter . Press Esc to return to the previous menu. 7. If you chose 64Bit as WEP Encryption, choos[...]

Using the Projector on a Network 99 10. When you ’re done maki ng these setti ngs, press Esc . Choose Complete and press Enter , then choose Yes and press Enter to save your settings. Enabling WPA Security 1. Press Menu . Highlight Network and then press Enter . 2. Choose Network Configuration and press Enter . 3. Highlight Security , then press [...]

100 Using the Projector on a Network press Enter . To toggle symbol settings o r capital letters, highlight the option and press Enter . When you’re done, highlight Finish and press Enter . 7. When you’re done making th ese settings, press Esc . Choose Complete and press Enter , then choose Yes and press Enter to save your settings. Enabling Da[...]

Using the Projector on a Network 101 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 project[...]

102 Using the Projector on a Network 5. Enter the IP address for the SMTP server for the projector. You can enter a number from 0 to 255 in each field of the address. However, the following IP addresses cannot be used: 12 7.x.x.x, 224.0.0.0 to 255.2 55.255.255 (where x is a number from 0 to 255). To enter numbers, use the arrow buttons on the remot[...]

Using the Projector on a Network 103 Using SNMP to Monitor the Projector Network administrators can use SNMP (Simple Network Management Protocol) to monitor projectors. 1. Press the Menu button on the remote control, select the Network menu, then press Enter . 2. Choose Network Configuration and press Enter . 3. Choose Others , then press Enter . Y[...]

104 Using the Projector on a Network 7. If your network environment us es an AMX controller, se lect ON to allow the projector to be detected by AMX Device Discovery. 8. When you’re done making th ese settings, press Esc . Choose Complete and press Enter , then choose Yes and press Enter to save your settings. Using a Browser to Control the Proje[...]

Using the Projector on a Network 105 3. Press Enter , or, if you set a Web control password in the projector’s Network menu, enter your user name and password, then press Enter . You see a screen like the follow ing: 4. Select one of the menu options li sted on the screen, then ch ange any of the settings as needed. These settings correspond to t[...]

106 Using the Projector on a Network Using Web Remote Control When you access the proj ector throug h your browser, you can display a “virtual remote control” on your computer screen. This lets you change sources and perform many of the same functions as you can with the physical remote control. From the Projector Control menu, select Web Remot[...]

Using the Projector on a Network 107 ■ A/V Mute button temporarily turns off the picture and sound (see page 60). ■ The Page Up/Down buttons contro l PowerPoint slides (requires USB cable. See page 64 ). ■ The Volume buttons raise or lower the audio volume. ■ The CC (Closed Captioning) but ton lets you display closed captioning for content [...]

108 Using the Projector on a Network[...]

109 7 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. The only parts you should replace ar e the lamp and air filter. If any other part need[...]

110 Maintaining the Projector Cleaning the Projection Window Clean the projection window wheneve r you notice dirt or dust on the surface. To remove dirt or smears on the window, use a commercially available cloth for cleaning glasses. Cleaning the Projector Case Before cleaning, turn off the proj ector and unplug the power cord. ■ To remove dirt[...]

Maintaining the Projector 111 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. 1. Turn off the projec[...]

112 Maintaining the Projector 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 an d unplug the power co rd. 2. Slide the switch, then open the air filter cover on the side of the projector. 3. Grasp the tab and pull the air filter straight out as s[...]

Maintaining the Projector 113 4. Press in the new air filter until it clicks into place. Replacing the Lamp 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 11 7 to check the l amp usage. It is time to replace the lamp when: ■ T[...]

114 Maintaining the Projector Follow these steps to replace the lamp: 1. Turn off the projector an d unplug the power co rd. 2. Let the projector cool for at least an hour (if it has been on). The lamp is extremely hot immediately after use. 3. Loosen the lamp cover screw (you cannot remove it). Then slide the lamp cover off. 4. Loosen the two scre[...]

Maintaining the Projector 115 5. Grasp the lamp handle as sh own and pull it straight out. 6. Gently insert the new lamp along the guide rail, then push it in place. 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.[...]

116 Maintaining the Projector 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. 9. Reset the lamp timer as described in the next section. note Tighten the lamp cover securely so you do not receive a lamp cover e rror when you turn the projector back on.[...]

Maintaining the Projector 117 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 Hou[...]

118 Maintaining the Projector The life span of the lamp is about 2 500 hours if Power Consumption in the Settings menu is Norma l (default), and 35 00 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 Pen Batteries To check the pen batteries, p[...]

Maintaining the Projector 119 3. Replace the battery cover and press it down until it clicks into place. Replacing the Remote Control Batteries Replace the batteries in the remote as describ ed below: 1. Turn the remote control over. 2. Press in on the catch on the battery cover as you lift the cover off. 3. Install two AA alkaline batteries, inser[...]

120 Maintaining the Projector 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. Follow these guidelines to preve nt damage when transporting it: ■ When shipping the projector for repairs, use the origin al packaging material if possible. If [...]

121 8 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. The following information is included: ■ Using the projector’s on-screen help system ■ What to do when the projec tor’s status lights flash ■ Solving projector operation [...]

122 Solving Problems 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[...]

Solving Problems 123 Checking Projector Status If your projector isn’t working correct ly, 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 light s on top of the projector. What To Do When the Lights Flash The lights on top of the projector indicate the pro[...]

124 Solving Problems Error light(s) status Error light(s) st atus Description P Green or orange Flashing oran ge Off It’s time to replace the lamp. See page 113 for instructions. If you continue to use the lamp after the replacement warn ing, there is an increased possibility that the lamp may break. P Flashing red Off Flashing orange Rapid cooli[...]

Solving Problems 125 Solving Projector Operation Problems The power doesn’t turn on. ■ If the projector doesn’t turn on when you press the P power button, make sure the power cord is connect ed to the projector and plugged into a working electrical outlet. ■ The power cord may be defective. Disconnect the cord from the outlet and contact Ep[...]

126 Solving Problems ■ If nothing is projected after the dr ivers are installed, do one of the following: Windows: Select or Start > A ll Programs or Programs > EPSON Projector > EPSON USB Dis play > EPSON USB Display Vx.x . Mac OS: Click the USB Display icon in the Dock. If you don’t see it, open the USB Display folder in the Appli[...]

Solving Problems 127 ■ If you are projecting video from a laptop, you may need to set the laptop to external output only. ■ If you are projecting from a composite or S-Video video source, make sure the Video Signal se tting is correct (see page 73). ■ You can also try resetting all of the menu settings (see page 71). ■ If you’re projectin[...]

128 Solving Problems If you’re using a PC notebook: ■ Press the function key that lets you display on an external monitor. It may have an icon such as , or it may be labelled CRT/LCD . You may have to hold down the Fn key while pressing it. Allow a few seconds for the projector to sync up after changing the setting. Ch eck your notebook ’s ma[...]

Solving Problems 129 The projector and notebook do n’t display the same image If you’re projecting from a notebook, and you can’t see your image on the projection screen and on your computer at the same time, follow these guidelines. If you’re using a PC notebook: ■ On most systems, there’s a function key that lets you toggle between th[...]

130 Solving Problems 4. Do one of the following: Mac OS X 10.6.x: Click Show displays in menu bar . Other versions of Mac OS X: Make sure the VGA Display or Color LCD dialog box is selected, click the Arrangement or Arrange tab, then make sure the Mirror Displays checkbox is selected. Only part of the computer image is displayed. ■ Press the Auto[...]

Solving Problems 131 The image contains static or noise. ■ If you’re using a computer cable long er 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 compute[...]

132 Solving Problems You see vertical bands or the i mage still looks blurry after trying the solutions in the previous section. ■ 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. Press the Auto button on the remote[...]

Solving Problems 133 ■ 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 Cons umption sett[...]

134 Solving Problems ■ If you’re using a DVD player or other video source, make sure the cables are connect ed correctly, as described on page 33. ■ If you are using a microphone connected to the projector’s Mic port, make sure the cable is connec ted securely and the Mic Input Volume on the Settings menu is adjusted correctly. See page 75 [...]

Solving Problems 135 The pen doesn’t work. ■ Make sure nothing is blocking the signal between the pen and the interactive pen receiver on the projector (see page 14). ■ Make sure the cable cover is in place to keep cables from blocking the signal. ■ Make sure the pen batteries have enough power. If the light on the pen doesn’t turn green [...]

136 Solving Problems You’re having trouble calibrating. ■ If the flashing circles don’t appear, make sure the VGA cable and USB cable are secu rely connected to the computer. Try restarting the Easy Interactive Driver, as described on page 134. ■ If the circles don’t stop flashing and turn black (or they stop flashing and turn black autom[...]

Solving Problems 137 ■ Make sure your projector and co mputer are configured correctly; see page 94 (configuring the proje ctor) or page 96 (configuring the computer). ■ 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 m[...]

138 Solving Problems ■ If you’re not using DHCP, check your projector’s Gateway address on the projector’s Access Point mode advanced settings screen. It should be identical to the IP address for your access point or AirPort base station. ■ If you’re using a projector keyword, it changes each time you turn the projector off and then on [...]

Solving Problems 139 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 meter s) of the projector and within a 30° horizontal angle an d a 15° vertical angle from the projector’s front or back [...]

140 Solving Problems Where To Get Help Epson provides these technical support services: Internet Support Visit Epson’s support website in the US or Canada 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 us[...]

Solving Problems 141 Before you call for support, please have the following information ready: ■ Product name (BrightLink 450Wi) ■ Product serial number (located on the bottom of the projector and on the Info menu) ■ Proof of purchase (such as a store receipt) and date of purchase ■ Computer or video configuration ■ Description of the pro[...]

142 Solving Problems[...]

143 A Technical Specifications General Type of display Poly-silicon TFT active matrix Resolution (native format) 1280 × 800 pixels (WXG A) Color reproduction 16.8 million colors Light output (brightness) Normal mode: White light output 2500 lume ns (ISO 21118 standard) Color light output 2500 lumens ECO mode: White light output 1740 lume ns (ISO 2[...]

144 Technical Specifications Noise level 28 dB in ECO mode 35 dB in Normal mode Keystone correction ± 5° Projection Lamp Type UHE (Ultra High Efficiency E-TORL ® ) Power consumption 230 W Lamp life Approx. 2500 hours (Normal mode) Approx. 3500 hours (E CO mode) Part number V13H010L57 Remote Control Range 19.7 feet (6 meters) Batteries (2) Alkali[...]

Technical Specifications 145 220 to 240 V 257 W in ECO mode 343 W Normal mode 0.3 W Standby (Communication Off) 12 W Standby (Communication On) Environmental Temperature Operating: 41 to 95 °F (5 to 35 °C) Storage: 14 to 140 °F (–10 to 60 °C) Humidity (non-condensing) Operating: 20 to 80% RH Operating altitude 0 to 7500 ft (0 to 2286 m); over[...]

146 Technical Specifications Computer, component video, composite video, and S-Video 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—7[...]

Technical Specifications 147 * Available only when you select Wide as the Resolution setting 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 (4[...]

148 Technical Specifications[...]

149 B Notices T his appendix includes safety instru ctions and other important info rmation 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 operate the projector on i[...]

150 Notices ■ 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 undern eath your projector. If you are setting up the projector near a wall, lea[...]

Notices 151 ■ 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, extens ion cords, or power strips. Do not insert the plug into a dusty outlet. Th is can cause fire o r electric shock. ■ Take the following precautions when handling the plug: Do [...]

152 Notices FCC Compliance Statement For United States U sers This equipment has been te sted 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 protect ion against harmful interference in a residential installation. This equipment generate s, uses,[...]

Notices 153 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 [...]

154 Notices 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 piece[...]

Notices 155 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided th at you conspicu ously and appropriately publish on each cop y an appropriate copy right notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warrant[...]

156 Notices a) Accompany it with the complete co rresponding machine-readable source code, which must be distribute d under the terms of Sections 1 an d 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost[...]

Notices 157 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are impo sed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot[...]

158 Notices 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, wri te to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided[...]

Notices 159 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public Licens e as published by the Free Software Foundation; either version 2 of the Licens e , or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOU T ANY WARRANTY; with[...]

160 Notices These LGPL Programs are WITHOUT AN Y WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITN ESS 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 .2[...]

Notices 161 For example, if you distribute copies of t he library, wh ether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source c ode. If you link other code with the library, you must provide complete object files to the recipients, so that they can rel[...]

162 Notices In other cases, permission to use a particu lar library in non-free programs enables a greater number of people to use a lar ge body of free software. For example, permission to use the GNU C Library in non-free prog rams enables many more peopl e to use the whole GNU operating system, as w ell as its variant, the GNU/Linux operating sy[...]

Notices 163 1. You ma y copy and distribute verbatim co pies of t he Library's complete source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the no tices that refer to this License and to the absence of an[...]

164 Notices 3. You may opt to apply the terms of the ordinary GNU General Public License instead of this License to a gi ven copy of th e Library. To do this, you must alte r all the notices that refer to this License, so that they refer to the ordinary GNU General Public License, versio n 2, instead of to this License. (If a newer version than ver[...]

Notices 165 6. As an exception to the Sections above, you may also combine or link a "work that uses the Library" with the Library to produce a work containing portions of the Library, and distribute that work u nder terms of your choice, provi ded that the terms permit modification of the wo rk for the cus tomer's own use an d rever[...]

166 Notices It may happen that this requirement contradicts the license restrictio ns of other proprietary libraries that do not norma lly accompany the operating system. Such a contradiction means you cannot use both them and the Library togeth er in an executable that you d istribute. 7. You may place library facilities that ar e a work based on [...]

Notices 167 If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply, and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to conte[...]

168 Notices NO WARRANTY 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PE RMITTED BY APPLICABLE LAW. EXCEPT WHEN OT HERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/ OR OTHER PARTIES PR OVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING[...]

Notices 169 You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Bo ston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a pr[...]

170 Notices THIS SOFTWARE IS PROVIDED BY THE RE GENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANT IES, INCLUDING, BUT NOT LIMITED TO, THE IMPLI ED WARRANTIES OF ME RCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRE CT, INCIDENT[...]

Notices 171 This software is copyright (C) 1991-19 98, Thomas G. Lane. All Rights Reserved except as specified below. Permission is here by granted to use, copy , modify, and distribute this software (or portions thereof) for any purpose, without fee, subject to these conditions: (1) If any part of the source code for this software is distribu ted,[...]

172 Notices The IJG distribution formerly inclu ded code to read and write GIF files. To avoid entanglement with the Unisys LZW paten t, GIF reading support has been removed altogether, and the GIF writer has be en simplified to produce "uncompressed GIFs". This technique does not use the LZW algorithm; the resulting GIF files are larger [...]

Notices 173 There is no warranty against inte rference 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 sat isfactory quality, performance, accuracy, and effort is wi[...]

174 Notices The Contributing Authors and Group 42, Inc. specifical ly permit, without fee, and encourage the use of this source code as a compo nent to supporting the PNG file format in commercial products. If yo u use this source code in a product, acknowledgment is not require d but would be appreciated. A "png_get_copyright" function i[...]

Notices 175 If you use the zlib library in a product, we would appreciate *not* receiving len gthy legal documents to sign. The sources are provided for free but withou t warranty of any kind. The library has been entirely writte n by Jean-loup Gailly and Mark Adler; it does not include third-party code. If you redistribute modified sources, we wou[...]

176 Notices The original and principal author of md5.h is L. Peter Deutsch <ghost@aladdin.com>. Other authors are noted in the change history that follo ws (in reverse chronological order): 2002-04-13 lpd Remove d support for non-ANSI compilers; removed references to Ghostscript; clarified de rivation from RFC 1321; now handles byte order eit[...]

Notices 177 49 General Notes 147 mDNSResponder This projector product includes the o pen source software program "mDNSResponder" which applies the fol lowing license term s "Apache License Version 2.0, January 2004". List of "mDNSResponder" mDNSResponder-107 .6 (only mDNSResponder Posix is used ) License terms “Apach[...]

178 Notices "Contribution" shall mean any work of authorship, in cluding the original version of the Work and any modifications or ad di tions 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 Enti ty authorized to submit on b[...]

Notices 179 (d) If the Work includes a "NOTICE" text fil e as part of its distribution, then any Derivative Wo rks that You distribute must include a readable copy o f the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following[...]

180 Notices 9. Accep ting Warranty or Additional Liabili ty. While redistributing the Work or Derivative Works thereof, You may choos e to offer, and charge a fee for, acceptance of support, warranty, indemnity , or other liability obligations and/or rights consistent with this License. Ho wever, in accepting su ch obligations, You may act only on [...]

181 Index A A/V Mute button, 60 , 126 display settings, 77, 83 Accessories, 20 to 21 Adapter, audio, 34 Air filter cleaning, 111 ordering, 20 replacing, 112 to 113 Altitude, 78, 124, 145 Anti-theft device, 20, 84 Aspect ratio, 46, 74, 143 Audio adapter, 34 cable, 33 connecting equipment, 33 to 36 controlling volume, 62 problems, troubleshooting, 13[...]

182 Index Control Panel Lock setting, 75, 83 to 84, 125 Custom screen, see User’s Logo D Data encryption, 100 Default settings, restoring, 71 DHCP, 138 Dimensions, projector, 18, 144 Direct Power On, 41 Distance from projec tor to screen, 143 Document camera connecting, 37 to 38 ordering, 20 Documentation, 10 DVD player, connecting, 29 to 32 Dyna[...]

Index 183 L Lamp number of hours used, 117 to 118 ordering, 20 replacing, 113 to 117 specif ications, 14 4 status light, 113, 123 to 124 Lamp timer, resetting, 117 LAN button, 87 Language setting, 7 8 Laptop computer connecting to, 24 to 25 display problems, 126 to 130 selecting source, 43 Light output specifications, 143 Lights, status, 123 to 124[...]

184 Index Pens, interactive as mouse, 51 to 52 calibrating, 49 to 51 driver, 48 to 49 parts, 16 problems, 134 to 136 replacing batteries, 118 using, 47 to 57 Photo color mode, 45 Picture source, selecting, 43 Picture, see Image Pointer tool, using, 65 to 66 Position setting, 74, 130 Power button, 41 specif ications, 14 4 status light, 41, 123 to 12[...]

Index 185 Remote control A/V Mute button, 60 as wireless mouse, 64 batteries used, 144 batteries, replacing, 119 to 120 connecting cable for m ouse, 27 to 28 correcting color, 45, 72 E-Zoom buttons, 61 Freeze button, 61 numeric keypad, using, 80 pointer tool, using, 65 to 66 problems, 139 range, 144 specif ications, 14 4 troubleshooting, 139 USB bu[...]

186 Index Theatre color mode, 45 Through aspect setting, 46 Tint setting, 72 Tracking, adjusting, 7 4, 132 Transporting projector, 120 Troubleshooting blank screen, 126 to 128 cut-off image, 130 image and sound problems, 126 to 134 network problems, 136 to 138 no signal, 127 to 128 projector problems, 121 to 141 remote control problems, 139 wireles[...]