Epson EF-11 User Manual
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Epson EF-11 User Manual

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  • Page 1 User's Guide...

  • Page 2: Table Of Contents

    Contents Notations Used in This Guide Projection Modes ................29 Changing the Projection Mode Using the Menus ............29 Adjusting the Image Height............30 Introduction to Your Projector Image Shape ..................31 Auto V-Keystone ..........................31 Projector Parts and Functions ............9 Correcting the Image Shape with the Keystone Button ..........
  • Page 3 Contents Maintaining the Projector Projecting a PC Free Presentation..........51 Supported PC Free File Types....................51 Precautions on PC Free Projection ..................51 Projector Maintenance ..............73 Starting a PC Free Slide Show ....................52 Cleaning the Lens................74 Starting a PC Free Movie Presentation ................. 53 Cleaning the Projector Case............
  • Page 4 Contents Adjusting an Image that Contains Noise or Static in Screen Mirroring Projection ............................88 Appendix Optional Accessories and Replacement Parts....... 91 Mounts............................... 91 Replacement Parts ........................91 Screen Size and Projection Distance ..........92 Supported Monitor Display Resolutions........94 Projector Specifications..............

  • Page 5: Notations Used In This Guide

    Notations Used in This Guide Safety Symbols The projector and its manuals use graphical symbols and labels to indicate content that tells you how to use the projector safely. Read and carefully follow the instructions that are marked with these symbols and labels to avoid injury to persons or damage to property. This symbol indicates information that, if ignored, could possibly result in personal injury or even death.
  • Page 6 Searching by keyword Click Edit > Advanced Search. Enter the keyword (text) for information you want to find in the search window, and then click Search. Hits are displayed as a list. Click one of the displayed hits to jump to that page. Jumping directly from bookmarks Click a title to jump to that page.
  • Page 7 • To specify pages that are not in series, divide the pages with commas. Example: 5, 10, 15...

  • Page 8: Introduction To Your Projector

    Introduction to Your Projector See these sections to learn more about your projector. g g Related Links • "Projector Parts and Functions"...

  • Page 9: Projector Parts And Functions

    Projector Parts and Functions The following sections explain the projector parts and their functions. Name Function AC adapter port Connects the AC adapter. g g Related Links • "Projector Parts - Front/Top" HDMI port Inputs video signals from HDMI compatible video •...

  • Page 10: Projector Parts - Rear

    Projector Parts and Functions Projector Parts - Rear Projector Parts - Base Name Function Speaker Outputs audio. Air exhaust vents Exhaust vents for air used to cool the projector internally. Caution While projecting, do not put your face or hands near the air exhaust vent, and do not Name Function place objects that may become warped or...

  • Page 11: Projector Parts - Remote Control

    Projector Parts and Functions Name Function Projector Parts - Remote Control Front adjustable foot When setup on a surface such as a desk, extend the foot to adjust the position of the image. g g Related Links • "Air Filter and Vent Maintenance" p.76 •...
  • Page 12 Projector Parts and Functions Name Function Name Function Power button Turns the projector on or off. Esc button Stops the current function. Moves back to the previous menu level while displaying the projector's menu. Arrow buttons Selects menu items while displaying the projector's Remote control light Outputs remote control signals.

  • Page 13: Setting Up The Projector

    Setting Up the Projector Follow the instructions in these sections to set up your projector. g g Related Links • "Projector Placement" p.14 • "Projector Connections" p.20 • "Installing Batteries in the Remote Control" p.22...

  • Page 14: Projector Placement

    Projector Placement You can place the projector on almost any flat surface to project an image. • Place the projector so it squarely faces the screen, not at an angle. You can also install the projector on a mount if you want to use it in a fixed location.

  • Page 15: Projector Setup And Installation Options

    Projector Placement Warning Warning • You must install a ceiling mount when suspending the projector from a ceiling. • Do not cover the projector's air intake or air exhaust vents. If the vents are If you do not install the projector correctly, it could fall and cause damage or covered, the internal temperature could rise and cause a fire.

  • Page 16: Precautions On Installation

    Projector Placement Front/Rear Installation space Attention Be sure to leave the following amount of space around the projector so as not to block the air exhaust and intake vents. Front Upside Down/Rear Upside Down 10 cm 20 cm 30 cm If you project from the ceiling or from the rear, select the correct Caution Projection setting and, if necessary, adjust the OSD Rotation setting.

  • Page 17: Installing The Projector On Vesa Compliant Mounting Hardware Or A Tripod

    Projector Placement See the Appendix for details about how far to place the projector from the Turn the projector upside down. screen based on the size of the projected image. Loosen the rear feet by turning them counterclockwise, and then remove them.
  • Page 18 Projector Placement When installing the projector in a high place, thread the optional Attach the mount plate to the projector and secure it in place with the security wire set (ELPWR01) through the mount plate. screws that come with the mount plate. Caution Do not use the rear feet that you removed in step 2 to fix the mount plate.
  • Page 19 Projector Placement When installing the projector in a high place such as a ceiling, make sure you hook the carabiner of the optional security wire set (ELPWR01) to a point that is strong enough to hold the weight of the projector and the mounting hardware. If necessary, fix the AC adapter onto the wall or ceiling using the AC adapter holder that comes with the mount plate.

  • Page 20: Projector Connections

    Projector Connections See these sections to connect the projector to a variety of projection sources. Connect the other end to the projector's HDMI port. Attention Check the shape and orientation of the connectors on any cable you plan to connect. Do not force a connector into a port if it does not fit. The device or your projector could be damaged or could malfunction.

  • Page 21: Disconnecting A Usb Device

    Projector Connections Connect the USB cable or USB flash drive to the projector's USB-A port Connecting Headphones as shown. You can connect headphones to the projector's Audio Out port. You can control the volume using the projector's remote control. Attention The projector's Audio Out port only supports 3-pin headphones.

  • Page 22: Installing Batteries In The Remote Control

    Installing Batteries in the Remote Control The remote control uses the two AAA batteries that came with the projector. Warning Attention Check the positions of the (+) and (–) marks inside the battery holder to ensure the batteries are inserted the correct way. If the batteries are not used Make sure you read the Safety Instructions before handling the batteries.
  • Page 23 Installing Batteries in the Remote Control It is recommended that you aim the remote control at the projector's receivers within the distance and angles listed here. Avoid using the remote control in conditions with bright fluorescent lights or in direct sunlight, or the projector may not respond to commands.

  • Page 24: Using Basic Projector Features

    Using Basic Projector Features Follow the instructions in these sections to use your projector's basic features. g g Related Links • "Turning On the Projector" p.25 • "Turning Off the Projector" p.27 • "Selecting the Language for the Projector Menus" p.28 •...

  • Page 25: Turning On The Projector

    Turning On the Projector Turn on the video equipment you want to use after you turn on the projector. If you want to display the Welcome Guide screen again, select Welcome Guide in the projector's Settings menu. Connect the AC adapter to the projector's AC adapter port. s Settings >...
  • Page 26 Turning On the Projector Warning • Incorrect use of the AC adapter may cause malfunction, fire, or electric shock. Take the following precautions when using the AC adapter. • Do not use any AC adapter other than the one supplied with the projector. •...

  • Page 27: Turning Off The Projector

    Turning Off the Projector Turn off the projector after use. • Turn off this product when it is not in use to prolong the life of the projector. Light source life varies depending on the environmental conditions and usage. Brightness decreases over time. Press the power button on the projector or remote control.

  • Page 28: Selecting The Language For The Projector Menus

    Selecting the Language for the Projector Menus If you want to view the projector's menus and messages in another language, you can change the Language setting. Turn on the projector. Press the button on the remote control. Select the Settings menu and press Select the Language setting and press Select the language you want to use and press Press...

  • Page 29: Projection Modes

    Projection Modes Depending on how you positioned the projector, you may need to change the Select the Settings menu and press projection mode so your images project correctly. • Front lets you project from a table in front of the screen. •...

  • Page 30: Adjusting The Image Height

    Adjusting the Image Height If you are projecting from a table or other flat surface and the image is too high or low, you can adjust the image height using the projector's adjustable foot. The larger the angle of tilt, the harder it becomes to focus. Locate the projector so that it only needs to be tilted at a small angle.

  • Page 31: Image Shape

    Image Shape You can project an even, rectangular image by placing the projector directly Correcting the Image Shape with the Keystone in front of the center of the screen and keeping it level. If you place the Button projector at an angle to the screen, or tilt it up or down, or off to the side, you may need to correct the image shape.

  • Page 32: Correcting The Image Shape With Quick Corner

    Image Shape Use the arrow buttons on the remote control to select between vertical Correcting the Image Shape with Quick Corner and horizontal keystone correction and to adjust the image shape as necessary. You can use the projector's Quick Corner setting to correct the shape and size •...
  • Page 33 Image Shape Select Installation > Keystone and press To return to the area selection screen, press • If you see this screen, you cannot adjust the shape any further Select Quick Corner and press . Then press again if necessary. in the direction indicated by the gray triangle.

  • Page 34: Focusing The Image Using The Focus Lever

    Focusing the Image Using the Focus Lever You can correct the focus using the focus lever.

  • Page 35: Resizing The Image With Zoom

    Resizing the Image with Zoom You can resize the image using the projector's menu. Press the left or right arrow button to adjust the zoom setting and press Turn on the projector and display an image. Press to exit the menus. Press the button on the remote control.

  • Page 36: Selecting An Image Source

    Selecting an Image Source When multiple image sources are connected to the projector, such as a computer and DVD player, you can switch from one image source to the other. Make sure the connected image source you want to use is turned on. For video image sources, insert a DVD or other video media and press play.

  • Page 37: Adjusting Image Quality (Color Mode)

    Adjusting Image Quality (Color Mode) The projector offers different color modes to provide optimum brightness, Select Color Mode and press contrast, and color for a variety of viewing environments and image types. You can select the mode designed to match your image and environment, or experiment with the available modes.
  • Page 38 Adjusting Image Quality (Color Mode) Turn on the projector and display an image. Press to exit the menus. Press the button on the remote control. Select the Image menu and press Select Brightness > Dynamic Contrast and press Select one of the following options and press •...

  • Page 39: Adjusting The Sharpness

    Adjusting the Sharpness You can fine-tune various aspects of the quality of your projected images. • To create a more emphatic texture and material feel of the image, adjust the Detail Enhancement setting. Turn on the projector and display an image. Press the button on the remote control.

  • Page 40: Adjusting The Image Color

    Adjusting the Image Color You can fine-tune various aspects of how colors are displayed in your Select Color > White Balance > Color Temp. and press projected images. g g Related Links Press the left or right arrow button to adjust the color tone of the image.

  • Page 41: Adjusting The Hue, Saturation, And Brightness

    Adjusting the Image Color the image appears more full-bodied but shading for the dark areas is Select the Image menu and press harder to distinguish. In the Gain setting, the bright areas become whiter and shading is lost when you select a high value. When you select a low value, shading for the bright areas is more vividly expressed.

  • Page 42: Adjusting The Gamma

    Adjusting the Image Color Select Color > RGBCMY and press To optimize the color tone according to the scene, and to obtain a more vivid image, correct the image by adjusting the Scene Adaptive Gamma setting. Select the color to adjust, and press s Image >...
  • Page 43 Adjusting the Image Color Select and adjust the correction value. Press the left or right arrow buttons to select the color tone you want to adjust on the gamma adjustment graph. Then press the up or down arrow button to adjust the value and press When you select a smaller value, you can reduce the overall brightness of the image to make the image sharper.

  • Page 44: Adjusting The Light Source Brightness

    Adjusting the Light Source Brightness You can adjust the brightness of your projector's light source. Turn on the projector and display an image. Press the button on the remote control. Select the Image menu and press Select Light Output and press Press the left and right arrow buttons to select the brightness.

  • Page 45: Saving Settings To Memory And Using Saved Settings

    Saving Settings to Memory and Using Saved Settings You can save the customized Image menu settings for your video inputs and • Erase Memory lets you erase the selected memory settings. then select the saved settings whenever you want to use them. •...

  • Page 46: Controlling The Volume With The Volume Buttons

    Controlling the Volume with the Volume Buttons The volume buttons control the projector's internal speaker system. Turn on the projector and start a video. To lower or raise the volume, press the button on the remote control. A volume gauge appears on the screen. Caution Do not start a playback at a high volume setting.

  • Page 47: Changing The Sound Mode

    Changing the Sound Mode The projector offers different sound modes to provide optimum sound for a Select your sound mode and press variety of image types. You can select the mode designed to match your image, or experiment with the available modes. Turn on the projector and start a video.

  • Page 48: Adjusting Projector Features

    Adjusting Projector Features Follow the instructions in these sections to use your projector's adjustment features. g g Related Links • "HDMI Link Features" p.49 • "Projecting a PC Free Presentation" p.51 • "Wireless Network Projection from a Mobile Device (Screen Mirroring)" p.56 •...

  • Page 49: Hdmi Link Features

    HDMI Link Features When an audio/video source that meets the HDMI CEC standard is Select the Settings menu and press connected to the projector's HDMI port, you can use the projector's remote control to control certain features of the linked device. g g Related Links •...
  • Page 50 HDMI Link Features Select Device Connections and press • Power Off Link only works when the connected device's CEC power link function is enabled. You see the Device Connections list. • Note that depending on the status of the connected device (for example, if it is recording), the device may not be Select the device you want to control and project the image from, and turned off.

  • Page 51: Projecting A Pc Free Presentation

    Projecting a PC Free Presentation You can use your projector's PC Free feature whenever you connect a USB File contents File type Details device that contains compatible presentation files. This lets you quickly and (extension) easily display a presentation and control it using the projector's remote Image .jpg Make sure the file is not:...

  • Page 52: Starting A Pc Free Slide Show

    Projecting a PC Free Presentation • When connecting a USB device that includes an AC adapter, connect the • If the Select Drive screen is displayed, press the arrow buttons AC adapter to an electrical outlet when you use the device with your to select the drive and press projector.

  • Page 53: Starting A Pc Free Movie Presentation

    Projecting a PC Free Presentation While projecting, use the following commands to control the display: You can change the PC Free operation options by highlighting Option • To rotate a displayed image, press the up or down arrow button. at the bottom of the screen and pressing Press the button on the remote control to switch to the USB source.

  • Page 54: Pc Free Display Options

    Projecting a PC Free Presentation To play back a movie, press the arrow buttons to highlight the file and PC Free Display Options press You can select these display options when using PC Free. To access this screen, highlight Option at the bottom of the PC Free file list screen and press •...
  • Page 55 Projecting a PC Free Presentation Setting Options Description Effect No effect Wipe Transitions between images using a wipe effect Dissolve Transitions between images using a dissolve effect Random Transitions between images using a random variety of effects...

  • Page 56: Wireless Network Projection From A Mobile Device (Screen Mirroring)

    Wireless Network Projection from a Mobile Device (Screen Mirroring) You can send image to your projector from mobile devices such as laptops, button, select the Settings menu, and press Press the smartphones, and tablets using Miracast technology. If your device supports Miracast, you do not need to install any additional software.

  • Page 57: Connecting Using Screen Mirroring With The Miracast Function

    Wireless Network Projection from a Mobile Device (Screen Mirroring) Set the Display Name setting as necessary. Connecting Using Screen Mirroring with the Miracast Function If your mobile device such as a smartphone supports Miracast, you can connect it to the projector wirelessly and project images. You can play audio through the projector's speaker system by connecting using Screen Mirroring.

  • Page 58: Shutting Off The Image And Sound Temporarily (A/V Mute)

    Shutting Off the Image and Sound Temporarily (A/V Mute) You can temporarily turn off the projected image and sound. Any sound or video action continues to run, however, so you cannot resume projection at the point that you stopped it. Press the button on the remote control.

  • Page 59: Installing A Security Cable

    Installing a Security Cable You can use the security slot on the projector to attach a Kensington Microsaver Security system as a theft deterrent. For more details on the Microsaver Security System, see http://www.kensington.com/. g g Related Links • "Projector Parts - Front/Top"...

  • Page 60: Adjusting The Menu Settings

    Adjusting the Menu Settings Follow the instructions in these sections to access the projector menu system and change projector settings. g g Related Links • "Using the Projector's Menus" p.61 • "Using the Displayed Keyboard" p.62 • "Image Quality Settings - Image Menu" p.63 •...

  • Page 61: Using The Projector's Menus

    Using the Projector's Menus You can use the projector's menus to adjust the settings that control how your Press to exit the menus. projector works. The projector displays the menus on the screen. Press the button on the remote control. You see the menu screen displaying the Image menu settings.

  • Page 62: Using The Displayed Keyboard

    Using the Displayed Keyboard You can use the displayed keyboard to enter numbers and characters. Text type Details Symbols ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] Use the arrow buttons on the remote control to highlight the number ^ _ ` { | } ~ or character you want to enter and press the...

  • Page 63: Image Quality Settings - Image Menu

    Image Quality Settings - Image Menu Settings on the Image menu let you adjust the quality of your image for the Setting Options Description input source you are currently using. Color Color Saturation Adjusts the intensity of the image colors. Tint Adjusts the balance of green to magenta tones in the image.

  • Page 64: Projector Feature Settings - Settings Menu

    Set to Off if you do not want to display messages. Set to On to display the Epson logo when Startup Screen the projector starts up. Set to Off to shut down the projector...

  • Page 65: Settings Menu - Screen Mirroring Settings

    Projector Feature Settings - Settings Menu g g Related Links Setting Options Description • "Settings Menu - Screen Mirroring Settings" p.65 Sleep Mode Timer Sets the interval for Sleep Mode. • "Wireless Network Projection from a Mobile Device (Screen Mirroring)" Illumination Turns off the status indicator on the p.56...
  • Page 66 Projector Feature Settings - Settings Menu Setting Options Description Adjust Image 1 through 4 Adjusts the screen mirroring Quality speed/quality. When you want to increase image quality, select a small number. When you want to increase processing speed, select a large number. Extended Available when you have set Operation Mode to Extended.

  • Page 67: Projector Information Display - Info Menu

    Projector Information Display - Info Menu You can display information about the projector and version by viewing the Info Menu - Projector Info Menu Info menu. However, you cannot change any settings in the menu. You can display information about the projector and input sources by viewing the Projector Info menu in the projector's Info menu.

  • Page 68: Projector Reset Options - Reset Menu

    Projector Reset Options - Reset Menu You can reset most of the projector settings to their default values using the Reset menu. Setting Options Description Reset Memory — Resets the name and settings of a saved memory. Reset All Config —...

  • Page 69: Copying Menu Settings Between Projectors (Batch Setup)

    If the power cord or USB flash drive is disconnected, the projector may not start correctly. Caution Epson takes no responsibility for batch setup failures and associated repair costs Remove the USB flash drive. due to power outages, communication errors, or other problems that may cause such failures.

  • Page 70: Transferring Settings From A Computer

    Copying Menu Settings Between Projectors (Batch Setup) When all of the indicators start flashing, the settings are being written. Open the removable disk icon or folder, and save the batch setup file to When writing is finished, the projector turns off. the computer.

  • Page 71: Batch Setup Error Notification

    USB cable may not be connected correctly. Disconnect the USB flash drive or the USB cable, unplug and then plug in the projector's power cord, and then try again. If the problem persists, unplug the projector and contact Epson for help.

  • Page 72: Maintaining The Projector

    Maintaining the Projector Follow the instructions in these sections to maintain your projector. g g Related Links • "Projector Maintenance" p.73 • "Cleaning the Lens" p.74 • "Cleaning the Projector Case" p.75 • "Air Filter and Vent Maintenance" p.76...

  • Page 73: Projector Maintenance

    The only parts you should replace are the air filter and remote control batteries. If any other part needs replacing, contact Epson or an authorized Epson servicer. Warning Before cleaning any part of the projector, turn it off and unplug the power cord.

  • Page 74: Cleaning The Lens

    Cleaning the Lens Clean the projector's lens periodically, or whenever you notice dust or smudges on the surface. • To remove dust or smudges, gently wipe the lens with lens-cleaning paper. • To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the lens.

  • Page 75: Cleaning The Projector Case

    Cleaning the Projector Case Before cleaning the projector case, turn off the projector and unplug the power cord. • To remove dust or dirt, use a soft, dry, lint-free cloth. • To remove stubborn dirt, use a soft cloth moistened with water and mild soap.

  • Page 76: Air Filter And Vent Maintenance

    0.04 to 0.2 mg/m3.) Attention If regular maintenance is not performed, your Epson projector will notify you when the temperature inside the projector has reached a high level. Do not wait until this warning appears to maintain your projector filter as prolonged exposure to high temperatures may reduce the life of your projector.
  • Page 77 Air Filter and Vent Maintenance Turn the projector upside down. Dispose of used air filters according to local regulations. • Filter frame: ABS Open the air filter cover. • Filter: Polyurethane foam Place the new air filter in the projector as shown and push gently until it clicks into place.

  • Page 78: Solving Problems

    Solving Problems Check the solutions in these sections if you have any problems using the projector. g g Related Links • "Projection Problems" p.79 • "Projector Indicator Status" p.80 • "Solving Projector Power-On or Power-Off Problems" p.81 • "Solving Image Problems" p.82 •...

  • Page 79: Projection Problems

    If this does not solve the problem, check the following: • The indicators on the projector may indicate the problem. • The solutions in this manual can help you solve many problems. If none of these solutions help, contact Epson for technical support.

  • Page 80: Projector Indicator Status

    • Clean or replace the air filter. • If the problem persists, unplug the projector and contact Epson for help. Laser warning. Turn the projector off, unplug it, and contact Epson for help. Flashing orange Laser has a problem. Turn the projector off, unplug it, and contact Epson for help.

  • Page 81: Solving Projector Power-On Or Power-Off Problems

    If you are using the remote control, check the batteries of the remote control. The power cord may be defective. Disconnect the cord and contact Epson for help. g g Related Links • "Turning On the Projector" p.25 •...

  • Page 82: Solving Image Problems

    Solving Image Problems Check the solutions in these sections if you have any problems with projected Check the status of your video source: images. • Turn on the connected video source, and press the play button to start a video, if necessary. g g Related Links •...

  • Page 83: Adjusting A Fuzzy Or Blurry Image

    Solving Image Problems Settings > Keystone > H/V-Keystone g g Related Links • "Image Quality Settings - Image Menu" p.63 Settings > Keystone > Quick Corner • "Focusing the Image Using the Focus Lever" p.34 • "Cleaning the Lens" p.74 g g Related Links •...

  • Page 84: Adjusting An Image With Incorrect Brightness Or Colors

    Solving Image Problems • Not connected to an extension cable Image > Video Range If you adjusted the image shape using the projector controls, try Make sure all the cables are securely connected to the projector and decreasing the Sharpness setting in the projector's Image menu to your video equipment.

  • Page 85: Solving Missing Or Low Audio Problems

    Solving Missing or Low Audio Problems If there is no sound or the volume is too low, try the following steps until the problem is solved. Adjust the projector's volume settings using the button on the remote control. Check the cable connection between the projector and your video source.

  • Page 86: Solving Remote Control Operation Problems

    If the projector does not respond to remote control commands, try the following steps until the problem is solved. If you lose the remote control, you can order another one from Epson. Check that the remote control batteries are installed correctly and have power.

  • Page 87: Solving Hdmi Link Problems

    Solving HDMI Link Problems If you cannot operate the connected devices using the HDMI Link features, try the following steps until the problem is solved. Make sure the cable meets the HDMI CEC standard. Make sure the connected device meets the HDMI CEC standard. See the documentation supplied with the device for more information.

  • Page 88: Solving Screen Mirroring Problems

    Solving Screen Mirroring Problems Check the solutions in these sections if you have any problems with Screen Check the mobile device's settings. Mirroring projection. • Make sure the settings on the mobile device are correct. g g Related Links • When connecting again immediately after disconnecting, it may take •...
  • Page 89 Solving Screen Mirroring Problems g g Related Links • "Projector Feature Settings - Settings Menu" p.64...

  • Page 90: Appendix

    Appendix Check these sections for the technical specifications and important notices about your projector. g g Related Links • "Optional Accessories and Replacement Parts" p.91 • "Screen Size and Projection Distance" p.92 • "Supported Monitor Display Resolutions" p.94 • "Projector Specifications" p.95 •...

  • Page 91: Optional Accessories And Replacement Parts

    Use when connecting the projector to the installation mount to prevent the projector from falling down. Special expertise is required to suspend the projector from a ceiling. Contact Epson for help. g g Related Links • "Installing the Projector on VESA Compliant Mounting Hardware or a Tripod"...

  • Page 92: Screen Size And Projection Distance

    Screen Size and Projection Distance Check the table here to determine how far to place the projector from the 16:9 screen size screen based on the size of the projected image. Minimum (Wide) to Maximum (Tele) 60" 133 × 75 133 - 181 70"...
  • Page 93 Screen Size and Projection Distance 4:3 screen size Minimum (Wide) to Maximum (Tele) 30" 61 × 46 80 - 109 40" 81 × 61 108 - 147 50" 102 × 76 136 - 185 60" 122 × 91 164 - 222 70"...

  • Page 94: Supported Monitor Display Resolutions

    Supported Monitor Display Resolutions Signal Refresh rate (Hz) Resolution (dots) 640 × 480 SDTV (480i/480p) 59.94 720 × 480 SDTV (576i/576p) 720 × 576 HDTV (720p) 50/59.94/60 1280 × 720 HDTV (1080i) 50/59.94/60 1920 × 1080 HDTV (1080p) 23.98/24/29.97/30/50/59.94/60 1920 × 1080...

  • Page 95: Projector Specifications

    Projector Specifications airborne particulate matter is less than 0.04 to 0.2mg/m3. The estimated time Product name EF-11 varies depending on the projector usage and operating conditions.) Dimensions 175 (W) × 58 (H) × 175 (D) mm (not including raised This product is also designed for IT power distribution system with phase-to- section) phase voltage 230V.

  • Page 96: External Dimensions

    External Dimensions The unit in these illustrations is mm. Center of lens Distance from center of lens to suspension bracket fixing point...

  • Page 97: List Of Safety Symbols And Instructions

    List of Safety Symbols and Instructions The following table lists the meaning of the safety symbols labeled on the No. Symbol mark Approved Description equipment. standards — The same as No. 8. No. Symbol mark Approved Description standards IEC60417 Battery, general IEC60417 "ON"...
  • Page 98 List of Safety Symbols and Instructions No. Symbol mark Approved Description No. Symbol mark Approved Description standards standards IEC60417 Class II equipment IEC60417 Caution (Sharp Corners) No. 5172 To identify equipment meeting the No. 6043 To indicate sharp corners that should safety requirements specified for Class not be touched.

  • Page 99: Laser Safety Information

    Laser Safety Information This projector is a Class 1 laser product that complies with the IEC/EN60825- Inside 1:2014 international standard for lasers. Follow these safety instructions when using the projector. Warning • Do not open the projector's case. The projector contains a high-powered laser. •...
  • Page 100 Laser Safety Information Side As with any bright source, do not stare into the beam, RG2 IEC/EN 62471- 5:2015. For North/South America This projector is a Class 1 laser product that complies with the IEC/EN60825- 1:2014 international standard for lasers. Follow these safety instructions when using the projector.

  • Page 101: Glossary

    Glossary This section briefly explains the difficult terms that are not explained in the Refresh Rate The light-emitting element of a display maintains the same text of this guide. For details, refer to other commercially available luminosity and color for an extremely short time. publications.

  • Page 102: Notices

    According to 47CFR, Part 2 and 15 • "Copyright Attribution" p.104 Class B external switching power supplies FCC Compliance Statement We: Epson America, Inc. Located at: 3131 Katella Avenue, Los Alamitos, CA Tel: 562-981-3840 Supplier's DECLARATION of CONFORMITY According to 47CFR, Part 2 and 15 Declare under sole responsibility that the product identified herein, complies Class B Personal Computers and Peripherals;...

  • Page 103: Indication Of The Manufacturer And The Importer In Accordance With Requirements Of Eu Directive

    Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment. Trademarks EPSON is a registered trademark, EXCEED YOUR VISION and its logos are Indication of the manufacturer and the importer in registered trademarks or trademarks of Seiko Epson Corporation.

  • Page 104: Copyright Notice

    Adobe Systems Incorporated in the United States and/or other countries. Other product names used herein are also for identification purposes only and may be trademarks of their respective owners. Epson disclaims any and all rights in those marks. Copyright Notice All rights reserved.

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