EX31/EX51/EX71 Multimedia Projector User’s Guide Downloaded From projector-manual.
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. PrivateLine and Accolade are registered trademarks, SizeWise and Duet are trademarks, and Extra Care is a service mark of Epson America, Inc. Pixelworks, DNX, and the DNX logo are trademarks of Pixelworks, Inc. HDMI, the HDMI logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing, LLC.
Downloaded From projector-manual.
Contents Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Using Your Documentation . . . . . . . . . . . . . . . . . . . . . . . . . 10 Getting More Information . . . . . . . . . . . . . . . . . . . . . . . 10 Projector Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Projector Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . 13 Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Turning the Projector On and Off . . . . . . . . . . . . . . . . . . . . 40 Using the Direct Power On Function . . . . . . . . . . . . . . 42 Shutting Down the Projector . . . . . . . . . . . . . . . . . . . . . 43 2 Displaying and Adjusting the Image . . . . . . . . 45 3 Presenting With the Remote Control . . . . . . . . 53 4 Selecting an Image Source . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Adjusting the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the Projector Security Features . . . . . . . . . . . . . . . . . . 72 Enabling Password Protection . . . . . . . . . . . . . . . . . . . . 73 Creating Your Own Startup Screen . . . . . . . . . . . . . . . . 75 Disabling the Projector’s Buttons . . . . . . . . . . . . . . . . . . 76 Using Security Locking . . . . . . . . . . . . . . . . . . . . . . . . . 77 5 Maintaining the Projector . . . . . . . . . . . . . . . . . . . 79 6 Solving Problems Cleaning the Lens . . . . . . . . . . . . . . . . . .
Downloaded From projector-manual.
- Welcome T he EX31/EX51/EX71 is an easy-to-use, compact, lightweight projector with a built-in speaker. It offers up to 2500 lumens of white and color light output (brightness). It also provides a native SVGA (EX31), XGA (EX51), or WXGA (EX71) resolution. You can connect it to a wide range of computers and video sources. You can also project JPEG files from a USB storage device (EX51/EX71 only).
Using Your Documentation This book 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.
Projector Parts Front Zoom ring (EX 51/71) only Lamp cover Focus ring Ventilation slots Control panel Lens cover tab Air filter cover A/V mute slide (lens cover) Foot release lever Adjustable Infrared foot receiver EX51/EX71 Back Air filter Kensington lock port USB (TypeB) port S-Video port Video port Infrared receiver Rear adjustable foot Computer (Component Video) port AC USB power (TypeA) inlet port HDMI port Lamp cover screw Rear adjustable foot Audio ports Downloaded From projector-man
EX31 Back USB (TypeB) port S-Video port Infrared receiver Video port Audio out port Rear adjustable foot AC power inlet Audio in port 12 Welcome Downloaded From projector-manual.
Projector Control Panel EX31 Keystone button (corrects screen shape) Menu button (displays projector menus) Source Search button (searches for connected video sources) 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) EX51/EX71 Keystone button (corrects screen shape) Menu button (displays projector menus) S
Remote Control Source Search and Source buttons (select image source) Power button A/V Mute button (turns off image) 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) 14 Welcome Downloaded From projector-manual.
Projector Dimensions Use the dimensions below to guide you in placing or installing the projector. 11.61 in. (295 mm) 1.5 in. (38.3 mm) 3.11 in. (79 mm) 1.57 in. (39.8 mm); center of lens to mounting bracket holes 3.03 in. (77 mm) 3.62 in. (92 mm) 9.59 in. (243.5 mm) 0.98 in. (25 mm) 5.04 in. (128 mm) 1.48 in. (37.5 mm) 3.66 in. (93 mm) 0.51 in. (13 mm) 8.98 in. (228 mm) Mounting screw holes Downloaded From projector-manual.
Registration and Warranty Your projector comes with a basic warranty that lets you project with confidence. For details, see the warranty brochure included with your projector. In addition, Epson offers free Extra Care Road Service. In the unlikely event of an equipment failure, you won’t have to wait for your unit to be repaired. Instead, Epson will ship you a replacement unit anywhere in the United States or Canada. See the brochure included with your projector for details.
Product Part number Component-to-VGA video cable S-Video cable ELPKC19 ELPSV01 DC-06 document camera (ELPDC06) DC-10s document camera V12H321001 ELPDC10S Soft shoulder case for projector and notebook Wheeled soft carrying case Molded hard-shell wheeled carrying case Swiss Gear® backpack ELPKS61 ELPKS62 ELPKS58 ELPKS63 You can purchase screens or other 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.
Welcome Downloaded From projector-manual.
1 Setting Up the Projector T his chapter tells you how to unpack the projector and connect it 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 (EX51/EX71 only).
Unpacking the Projector After unpacking the projector, make sure you have all these parts: Password Protected PDF manuals and sticker registration CD-ROM Projector 2 AA batteries (for remote control) Power cord Remote control VGA computer cable USB cable Carrying case Save all packaging in case you need to ship the projector. Always use the original packaging (or the equivalent) when you need to send the projector to another location. See page 87 for transportation instructions.
Additional Components Depending on how you plan to use the projector, you may need additional components: ■ To receive an HDMI signal from your video device, you’ll need an HDMI cable (EX51/EX71 only). One may be provided with your video equipment. ■ 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” on page 16.
Image size increases with distance, but can vary depending on the aspect ratio (image shape), how you zoom into the image, and whether you’ve adjusted other image settings. Use the illustrations and tables below to help you determine the projection distance. Center of lens Center of lens You can also use the Image Size Calculator on the Epson website.
EX31 (16:9 images) Screen size Projection distance (A) Wide to Tele Offset (B) 30 inches (76 cm) 37 to 51 inches (95 to 130 cm) +0.3 inch (+1 cm) 50 inches (127 cm) 63 to 86 inches (161 to 218 cm) + 0.5 inch (+1 cm) 60 inches (152 cm) 76 to 103 inches (193 to 262 cm) +0.6 inch (+2 cm) 80 inches (203 cm) 102 to 138 inches (259 to 350 cm) +0.8 inch (+2 cm) 100 inches (254 cm) 128 to 173 inches (324 to 438 cm) +1.1 inches (+3 cm) 150 inches (381 cm) 192 to 259 inches (487 to 659 cm) +1.
Screen size Projection distance (A) Wide to Tele Offset (B) 300 inches (762 cm) 359 to 431 inches (912 to 1095 cm) –20 inches (–51 cm) Screen size Projection distance (A) Wide to Tele Offset (B) 30 inches (76 cm) 38 to 46 inches (97 to 117 cm) +0.3 inch (+1 cm) 40 inches (102 cm) 51 to 62 inches (130 to 156 cm) +0.4 inch (+1 cm) 50 inches (127 cm) 64 to 77 inches (163 to 196 cm) +0.5 inch (+1 cm) 60 inches (152 cm) 77 to 93 inches (196 to 236 cm) +0.
Diagonal screen size Projection distance (A) Wide to Tele Offset (B) 100 inches (254 cm) 111 to 133 inches (281 to 338 cm) –7.6 inches (–19 cm) 150 inches (381 cm) 167 to 200 inches (424 to 509 cm) –11.4 inches (–29 cm) 200 inches (508 cm) 223 to 268 inches (566 to 680 cm) –15.1 inches (–38 cm) 320 inches (813 cm) 357 to 429 inches (907 to 1089 cm) –24.2 inches (–62 cm) Screen size Projection distance (A) Wide to Tele Offset (B) 40 inches (102 cm) 50 to 60 inches (126 to 152 cm) –3.
EX71 (16:9 image) Screen size Projection distance (A) Wide to Tele Offset (B) 40 inches (102 cm) 45 to 54 inches (114 to 137 cm) –2 inches (–5 cm) 50 inches (127 cm) 56 to 68 inches (143 to 172 cm) –2.5 inches (–6 cm) 60 inches (152 cm) 68 to 82 inches (172 to 208 cm) –3 inches (–8 cm) 80 inches (203 cm) 91 to 109 inches (231 to 278 cm) –4 inches (–10 cm) 100 inches (254 cm) 114 to 137 inches (289 to 348 cm) –5.1 inches (–13 cm) 150 inches (381 cm) 171 to 206 inches (435 to 523 cm) –7.
You can also install the projector in three other viewing setups: ceiling projection, rear projection onto a semi-transparent screen, or rear/ceiling projection. Ceiling projection Rear projection Rear/ceiling projection To project from overhead, you’ll need the optional ceiling mounting hardware (see page 16). You’ll also need to select the appropriate Projection setting in the projector’s Extended menu to orient the image correctly (see page 71).
note The USB Display feature does not support Mac OS. Connecting to the USB Port You can connect a Windows Vista, XP, or Windows 2000 (SP4) computer to the projector’s TypeB (square) USB port and project your computer’s display. A USB 2.0 connection (recommended) provides better picture quality and response than USB 1.1. The first time you connect a computer to the projector’s USB port, software from the projector is installed on your computer. 1.
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. 6. Follow the instructions on the screen to install the Epson USB Display software. If you see a “Digital Signature Warning,” select Continue or Continue Anyway. (You see these instructions only the first time you connect.
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. Connect one end of the VGA computer cable to the projector’s Computer (Component Video) port and the other end to your computer’s monitor port. EX31 Computer (Component Video) port EX51/EX71 Computer (Component Video) port caution Don’t try to force a connector to fit a port with a different shape or number of pins.
When you’ve finished making connections, see page 40 for instructions on turning on the projector and Chapter 2 for instructions on displaying and adjusting the image. 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: ■ EX51/EX71 only: If your video player has an HDMI connector, see “Connecting an HDMI Video Source (EX51/EX71 only)” on page 32.
Connecting an HDMI Video Source (EX51/EX71 only) note If an HDMI cable was not provided with your video device, you can purchase one from an electronics dealer. For the best image and sound quality, connect your video equipment to the HDMI (High-Definition Multimedia Interface) port, if possible. Connect an HDMI cable to the HDMI connector on your player and the HDMI connector on the projector.
Connecting a Composite Video Source 1. If your video cable has an RCA connector, connect it to the yellow video output connector on your player and the yellow Video port on the projector. EX31 EX51/EX71 note If the video cable was not provided with your video device, you can purchase one from an electronics dealer. Video port Video port 2. If you want to play sound through the projector, see page 37 for instructions on connecting an audio cable.
Connecting an S-Video Source note If the S-Video cable was not provided with your video device, you can purchase one from Epson; see page 16. 1. Connect the S-Video cable to the S-Video connector on your player and the S-Video port on the projector. EX31 EX51/EX71 S-Video port S-Video port 2. If you want to play sound through the projector, see page 37 for instructions on connecting an audio cable.
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 can purchase a component-to-VGA video cable from Epson (see page 16) or an electronics dealer. 1. Connect the component end of the cable (3 male RCA) to the Y/Cb/Cr (or Y/Pb/Pr) connectors on your player. 2.
When you’ve finished making connections, see page 40 for instructions on turning on the projector and Chapter 2 for instructions on displaying and adjusting the image. 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 Computer (Component Video) port on the projector. EX31 Computer (Component Video) port EX51/EX71 Computer (Component Video) port 2.
When you’ve finished making connections, see page 40 for instructions on turning on the projector and Chapter 2 for instructions on displaying and adjusting the image. Playing Sound Through the Projector You can play sound through the projector’s speaker system. 1. Locate the appropriate cable and connect it to the Audio jacks on the projector. EX31 Audio jack EX51/EX71 Audio jacks 2. Connect the other end of the cable to the audio output connector(s) on your computer or video equipment.
Connecting External Speakers (EX31 Only) 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 Digital Camera or Other USB Device (EX51/EX71 Only) You can connect your digital camera, USB thumb (flash memory) drive, USB hard drive, or multimedia storage viewer, such as the Epson P-7000. Then you can use the projector’s Slideshow function to display JPEG images or a presentation. See page 59 for details. Use the USB cable specified for your device. 1. Follow the instructions beginning on page 40 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 59 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. Plug one end of the power cord into the projector, and the other end into an electrical outlet. The Ppower light turns orange. Power light 3. Press the Ppower button on the projector or on the remote control. Power button Downloaded From projector-manual.
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. warning Never look into the lens when the lamp is on. This can damage your eyes, and is especially dangerous for children. 4. If you are prompted to enter a password, see page 74. Using the Direct Power On Function The Direct Power On function enables faster setup.
Shutting Down the Projector note This projector incorporates Instant Off technology. To turn it off, you can press its Ppower button as described below, 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. Lamp life will vary depending upon mode selected, environmental conditions, and usage. 1. To turn off the projector, press the Ppower button on the remote control or projector.
Setting Up the Projector Downloaded From projector-manual.
2 Displaying and Adjusting the Image Follow the guidelines in this chapter for: ■ Selecting an image source ■ Adjusting the image 45 Downloaded From projector-manual.
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. If you don’t see the image you want, press the Source Search button on the remote control or the projector until you see the image you want to project. Or, press one of the Source buttons on the remote control (Computer, Video, or USB).
Adjusting the Position of the Image If the image is too low on the screen, you can use the front adjustable foot to raise it. 1. Press the foot release lever up and lift the front of the projector. 2. Once the image is positioned where you want it, release the lever to lock the foot in position. 3. If the image is tilted or you need to fine-tune the height of the image, you can turn the projector’s adjustable rear feet.
The EX51 and EX71 projectors include an Auto Keystone function that detects and corrects vertical keystone distortion. It takes about one second after the projector starts for the image to be corrected. If your image is still distorted, or you are using the EX31projector, do one of the following: ■ Press the appropriate keystone correction button on the projector’s control panel until the shape is evenly rectangular.
Focusing and Zooming the Image Turn the focus ring on the projector to sharpen the image. EX51/EX71: to enlarge or reduce the image, turn the zoom ring. EX31: to enlarge or reduce the image, press the Wide (enlarge) or Tele (reduce) button on the projector’s control panel. You can also use the Zoom setting in the projector’s Settings menu; see page 69 for instructions. Wide button Tele button If the image still isn’t large enough, you may need to move the projector farther away from the screen.
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 on the EX51/71.
■ Normal: Displays images using the full projection area and maintains the aspect ratio of the image. Choose this setting to automatically resize the image and make the best use of the display area. ■ 16:9: Converts the aspect ratio of the image to 16:9. 4:3 ratio images are elongated horizontally to fit. ■ Zoom: Displays images using the full width of the projection area and maintains the aspect ratio of the image. The image may be cut off on the top and bottom depending on its aspect ratio.
3 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 pressed 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 86. Follow these tips for using the remote control: ■ Point the remote control at the front or back of the projector, or at the screen.
You can also set the Lens Cover Timer setting to automatically turn off the projector after 30 minutes to protect the projector if the A/V Mute slide is closed for a long time. See page 70 for instructions. 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.
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 or close the A/V Mute slide. Volume buttons On the EX51/EX71 projector, you can also press the on the projector’s control panel or button You can also adjust the volume using the projector’s menu system. See page 70.
To control presentation slides using the remote control’s Page Up or Page Down buttons, select Page Up/Down as the USB Type B setting on the Extended menu (see page 70). Then you can control your presentation using those buttons. Page up or down to change slides in PowerPoint Right-click Left-click If you want to use the remote control as a wireless mouse, select Wireless Mouse as the USB Type B setting on the Extended menu (see page 70).
Highlighting Your Presentation You can display a pointer to call out important information on the screen. If you want to customize the pointer tool, you can choose from three alternative shapes. Using the Pointer Tool 1. To activate the pointer tool, press the Pointer button on the remote control. A pointer appears on the screen. Pointer button If you prefer to use a different style of pointer, see the instructions in the next section. 2.
Presenting a Slideshow (EX51/EX71 Only) You can use your projector’s Slideshow feature whenever you connect a USB device that contains .JPG image files. This lets you quickly and easily display individual images, or start a slideshow of all the images in a folder. You can control your slideshow using the projector remote control. For an instant PowerPoint presentation, convert your PowerPoint slides to individual .JPG files (save as *.jpg) and store them in a folder.
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. note To rotate a displayed image, press the u or d button on the remote control until it is displayed correctly. note To display a slideshow from a folder that is not open, highlight the folder and press the Esc button on the remote control.
■ To exit the slideshow, press Esc, select Exit, and press Enter. Selecting Slideshow Display Options To select slideshow options or add special effects, follow these steps: 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.
3. When you are finished, highlight OK at the bottom of the screen and press Enter. (Highlight Cancel and press Enter to cancel your changes.) 62 Presenting With the Remote Control Downloaded From projector-manual.
4 Fine-Tuning the Projector 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 security features 63 Downloaded From projector-manual.
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.
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 When you select Reset All in the Reset menu, it does not reset the Input Signal, User’s Logo, Language, or Lamp Hours settings.
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 97 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. EX31 ■ EX51/EX71 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 65).
■ Volume Raises or lowers the volume of the projector’s speaker. ■ User Button Lets you create a shortcut to one of the following menu items: Power Consumption, Info, Progressive, Resolution. When you press the User button on the remote control, the assigned menu item is displayed. Customizing Power and Operation You can use the Extended menu to customize the way the projector displays images, enable Direct Power On, turn sleep mode on or off, and customize other projector operations.
■ Projection Select Front (to project onto the front of a screen), Front/Ceiling (when the projector is mounted upside-down from the ceiling), Rear (to project from behind onto a transparent screen), or Rear/Ceiling (to project from behind onto a transparent screen when the projector is mounted upside-down from the ceiling). ■ 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).
■ Link 21L Select On to enable the projector to be monitored and controlled from a computer using Link 21L software and the Epson USB Communication driver. ■ Language Select a language to use for the projector menus. Using the Projector Security Features To prevent unauthorized use of the projector, you can: 72 ■ 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.
Enabling Password Protection caution The default setting for the password is 0000. Follow these steps to create a new password: If you lose the remote control, you will not be able to enter the password. Keep the remote control in a safe place at all times. Also, it’s a good idea to write down your password. 1. Press the Freeze button on the remote control for five to seven seconds. You see this screen: 2.
Starting the Projector With a Password When the password function is enabled, you see this screen when you plug in and turn on the projector: note If you leave the projector plugged in, the Password screen will not appear. It appears only if you unplug and reconnect the power cord. Hold down Hold down the Num button and use the numeric keypad to enter the four digit password. The password screen closes and projection begins.
Creating Your Own Startup Screen You can transfer any image from your computer or video source to the projector and then use it as your startup screen. You can also use it as the screen displayed when the projector is not receiving a signal or when you press the A/V Mute button. The image can be a company logo, slogan, photograph, or any other image you want to use.
7. When the message Save this image as the User’s Logo? appears, select Yes and press Enter. Saving the logo may take a few moments. Do not use your projector, remote control, or video source while the logo is being saved. 8. When you see the message Completed, press Menu to exit. 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 54). 1.
3. Select Full Lock (to lock all projector buttons) or Partial Lock (to lock all buttons except the Ppower button) and press Enter. 4. Select Yes and press Enter to confirm the setting. 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.
Fine-Tuning the Projector Downloaded From projector-manual.
5 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 Lens Clean the lens whenever you notice dirt or dust on the surface. caution To remove dirt or smears on the lens, use a commercially available cloth for cleaning glasses. Do not rub the lens with harsh materials or subject the lens to shocks, or you may damage it. Cleaning the Projector Case Do not use wax, alcohol, benzene, paint thinner, or other chemical detergents. These can damage the case. Before cleaning, turn off the projector and unplug the power cord.
You can remove the air filter to clean both sides If the filter is too dirty or broken, replace the filter as described below. Replacing the Air Filter You need to replace the air filter if: ■ You cannot remove the dust from it ■ The air filter is damaged or torn ■ You repeatedly see a projected message telling you to clean or replace it Contact your dealer or call Epson at 800-GO-EPSON (800-463-7766) to obtain a new air filter. Request part number V13H134A25. 1.
4. Slide the new air filter into the slot 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 4000 hours if Power Consumption in the Settings menu is Normal (default), and 5000 hours if this setting is ECO. See page 85 to check the lamp usage. It is time to replace the lamp when: ■ The projected image gets darker or starts to deteriorate.
Contact your dealer or call Epson at 800-GO-EPSON (800-463-7766). Request part number V13H010L54. warning Let the lamp cool fully before replacing it. Follow these steps to replace the lamp: 1. Turn off the projector and unplug the power cord. 3. Loosen the lamp cover screw (you cannot remove it). Then slide the lamp cover off. In the unlikely event that the lamp has broken, small glass fragments may be present and should be removed carefully to avoid injury.
5. Hold the lamp 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. (If it doesn’t fit easily, make sure it is facing the right way.) Then tighten its screws. 7. 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. 8.
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 4000 hours if Power Consumption in the Settings menu is Normal (default), and 5000 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. When hand-carrying the projector, use the carrying case. note Follow these guidelines to prevent damage when transporting it: Epson shall not be liable for any damages incurred during transportation. ■ Close the A/V Mute slide (lens cover). ■ If a USB device is connected, remove it from the projector.
Maintaining the Projector Downloaded From projector-manual.
6 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 projector’s status lights flash ■ Solving projector operation problems ■ Solving problems with the image or sound ■ Solving problems with the remote control ■ Contacting technical support 89 Downloaded From projector-manual.
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 82 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 100. ■ 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.
■ The attached computer may be in sleep mode or displaying a black screen saver. Try pressing a key on the computer. ■ If you are projecting from a DVD player or other video source, make sure you turn it on and press its Play button. ■ If you are projecting from a composite or S-Video video source, make sure the Video Signal setting is correct (see page 67). ■ You can also try resetting all of the menu settings (see page 65).
If you’re using Mac OS X: 1. Open System Preferences. 2. Click Displays. 3. Click Detect Displays. 4. Make sure the VGA Display or Color LCD dialog box is selected. 5. Click the Arrangement or Arrange tab. 6. Make sure the Mirror Displays checkbox is selected. The message Not Supported is displayed. ■ Make sure the correct input signal is selected in the Signal menu (see page 67). ■ Make sure your computer’s resolution and frequency or refresh rate is supported by the projector (see page 106).
■ If you’re projecting a widescreen computer image, adjust the Resolution setting (see page 67), if necessary. ■ If you’re projecting an image from a computer with dual display activated, turn dual display off. The image isn’t square, but keystone-shaped. If the image isn’t evenly rectangular, adjust its shape as described on page 47. The image contains static or noise. 96 Solving Problems ■ If you’re using a computer cable longer than 6 feet (1.
The image is blurry. ■ There may be dirt or smears on the lens. Clean the lens as described on page 80. ■ Adjust the focus using the focus ring (see page 49). ■ If the projector is angled sharply toward the screen, it may not be possible to focus the entire image. Move the projector to position it more directly in front of the screen. ■ Lower the projection angle to reduce the amount of keystone correction required.
2. Adjust the Tracking to eliminate vertical bands. 3. Adjust the Sync setting to increase the image sharpness. The image is too light or dark, or colors are incorrect. note Because of the different technologies used, your projected image may not exactly match the colors on your notebook or computer monitor. 98 Solving Problems ■ Press the Color Mode button or select a different Color Mode option in the Image menu. See page 50 for details on the available options.
There is no sound, or the sound is not loud enough. ■ Use the Volume buttons to adjust the volume (see page 56), or adjust the Volume setting in the Settings menu. ■ Make sure A/V Mute is not enabled. (Press the A/V Mute button to disable it.) ■ If your presentation includes computer audio, make sure the volume control on your computer is not turned all the way down or muted.
Where To Get Help Epson provides these technical support services: Internet Support Visit Epson’s support website for solutions to common problems with the EX31, EX51, or EX71 (U.S.) or EX31, EX51 or EX71 (Canada). 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 (EX31, EX51, or EX71) ■ 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 Downloaded From projector-manual.
A Technical Specifications General Type of display Resolution (native format) Color reproduction Light output (brightness) Poly-silicon TFT active matrix EX31 800 × 600 pixels (SVGA) EX51 1024 × 768 pixels (XGA) EX71 1280 × 800 pixels (WXGA) 16.
Projection distance EX31 (4:3 image) 34 to 412 inches (87 to 1047 cm) EX51 (4:3 image) 35 to 431 inches (89 to 1095 cm) EX71 (16:10 image) 36 to 429 inches (91 to 1089 cm) Projection methods Front, rear, upside-down (ceiling mount) Internal sound system (monaural) 1W Optical aspect ratio EX31/EX51 4:3 (horizontal:vertical) EX71 16:10 (horizontal:vertical) Zoom ratio EX31 Digital 1:1.35 EX51/EX71 Manual 1:1.
Dimensions Height 3.0 inches (77 mm), not including feet Width 11.6 inches (295 mm) Depth 9.0 inches (228 mm) Weight 5.1 lb (2.3 kg) Electrical Rated frequency 50/60 Hz AC Power supply 100 to 240 VAC ±10%, 2.8A to 1.2 A Power consumption 228 W in ECO mode 280 W Normal mode 0.3 W Standby (Communication Off) 2.
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. Some images are automatically resized using Epson’s SizeWize™ technology to display in the projector’s native format.
Computer, component video, composite video, and S-Video Mode Refresh rate (Hz) Resolution iMAC VGA iMAC SVGA iMAC XGA MAC13 MAC16 MAC19 MAC19-60 MAC21 117 95 75 67 75 75 60 75 640 × 480 (640 × 360*) 800 × 600 (800 × 450*) 1024 × 768 (1024 × 576*) 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 × 360*) 720 × 480 (720 × 360*) 720 × 576 (720 × 432*) 720 × 576 (720 × 432*) 720 × 576 (720 × 432*) 720 × 576 (720 × 432*) 7
EX71 Computer, component video, composite video, and S-Video 108 Technical Specifications Mode Refresh rate (Hz) Resolution VGA EGA 85 640 × 350 VGA—60 VESA—72 VESA—75 VESA—85 60 72 75 85 640 × 480 (640 × 360*) 640 × 480 (640 × 360*) 640 × 480 (640 × 360*) 640 × 480 (640 × 360*) SVGA—56 SVGA—60 SVGA—72 SVGA—75 SVGA—85 56 60 72 75 85 800 × 600 (800 × 450*) 800 × 600 (800 × 450*) 800 × 600 (800 × 450*) 800 × 600 (800 × 450*) 800 × 600 (800 × 450*) XGA—60 XGA—70 XGA—75 XGA—85 60 70 75 85 1024
Computer, component video, composite video, and S-Video Mode Refresh rate (Hz) Resolution iMAC VGA iMAC SVGA iMAC XGA MAC13 MAC16 MAC19 MAC19-60 MAC21 117 95 75 67 75 75 60 75 640 × 480 (640 × 360*) 800 × 600 (800 × 450*) 1024 × 768 (1024 × 576*) 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 × 360*) 720 × 480 (720 × 360*) 720 × 576 (720 × 432*) 720 × 576 (720 × 432*) 720 × 576 (720 × 432*) 720 × 576 (720 × 432*) 7
HDMI signals (EX51/EX71 only Mode Refresh rate (Hz) Resolution VGA 60 640 × 480 (640 × 360*) SVGA 60 800 × 600 XGA 60 1024 × 768 SXGA SXGA 60 60 1280 × 960 1280 × 1024 SXGA+ 60 1400 × 1050 UXGA 60 1600 × 1200 SDTV (480i) SDTV (576i) SDTV (480p) SDTV (576p) HDTV (720p) HDTV (1080i) HDTV (1080p) 60 50 60 50 60/50 60/50 60/50 720 × 480 (720 × 360*) 720 × 576 (720 × 432*) 720 × 480 (720 × 360*) 720 × 576 (720 × 432*) 1280 × 720 1920 × 1080 1920 × 1080 * Letterbox signal 110 Technical S
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 ■ Never push objects of any kind through the cabinet slots. ■ 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.
■ 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.
Index A C A/V Mute button, 54 display settings, 70, 76 A/V Mute slide closing, 54, 71, 87 opening, 40, 54, 93 Accessories, 16 to 17 Air filter cleaning, 80 to 81 ordering, 16 replacing, 81 to 82 Altitude, 71, 92, 105 Anti-theft device, 16, 26, 77 Aspect ratio, 51 to 52, 68, 104 Audio cable, 37 connecting equipment, 37 to 38 controlling volume, 56 problems, troubleshooting, 99 turning off (using A/V Mute), 54 Auto Iris setting, 66 Auto Keystone setting, 48, 69 Auto Setup setting, 67 Cables audio, 37 compo
Contrast ratio, 9, 103 Contrast setting, 66 Control Panel Lock setting, 69, 76 to 77, 93 Custom screen, see User’s Logo D Default settings, restoring, 65 Digital camera, connecting, 39 to 40 Dimensions, projector, 105 Direct Power On, 42 Distance from projector to screen, 22 to 23, 103 Documentation, 10 DVD player, connecting, 31 to 37 Dynamic color mode, 50 E Electrical specifications, 105 Environmental specifications, 105 Epson accessories, 16 to 17 PrivateLine Support, 10 technical support, 10, 100 to
Laptop computer connecting to, 27 to 31 display problems, 93 to 94 selecting source, 46 Lens Cover Timer setting, 55, 71 Lens, cleaning, 80 Light output specifications, 103 Lights, status, 91 to 92 Locking buttons, 76 to 77 projector, 77 Logo, saving on projector, 75 to 76 M Macintosh display problems, 95 Manuals, 10 Menus changing settings, 64 default settings, restoring, 65 Extended, 70 to 72 Image, 65 to 66 Info, 85 to 86 Reset, 65, 85 Settings, 69 to 70 Signal, 67 to 68 User’s Logo, 75 to 76 Mouse, usi
Projector cleaning, 80 disabling buttons, 76 to 77 distance from screen, 22 to 23, 104 features, 9 installing, 21 to 27 lamp specifications, 104 options, 16 to 17 password protection, 73 to 74 positioning, 21 to 27 resolution, 103 security features, 72 to 77 specifications, 103 to 105 transporting, 87 troubleshooting, 89 to 101 turning off, 43 turning on, 40 to 42 unpacking, 20 viewing information about, 85 to 86 R Raising image, 47 Rear-screen projection, 27, 71 Registration, 16 Remote control A/V Mute bu
sRGB color mode, 50 Startup screen creating, 75 to 76 settings, 76 user’s logo, see User’s Logo Status lights, 91 to 92 Support, see Technical support S-Video cable, 17, 34 Switching picture source, 46 Sync, adjusting, 68, 97 to 98 T Technical support, 10, 100 to 101 Tele button, 49 Temperature requirements, 105 status light, 91 to 92 Temperature, color, 66 Theatre color mode, 50 Through aspect setting, 52 Tint setting, 66 Tracking, adjusting, 68, 97 to 98 Transporting projector, 87 Troubleshooting blank s
Downloaded From projector-manual.
