Epson PowerLite 1940W User Manual

Epson PowerLite 1940W Manual

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  • Epson PowerLite 1940W | User Manual - Page 1
    PowerLite® 1940W/1945W/1950/1955/1960/1965 User's Guide
  • Epson PowerLite 1940W | User Manual - Page 2
  • Epson PowerLite 1940W | User Manual - Page 3
    Additional Information 14 Projector Part Locations ...14 Projector Parts - Front/Top ...14 Projector Parts - Rear ...17 Projector Parts - Base...19 Projector Parts - Control Panel ...19 Projector Parts - Remote Control 22 Setting Up the Projector ...24 Projector Placement...24 Projector Setup and
  • Epson PowerLite 1940W | User Manual - Page 4
    WPA or EAP Security ...56 Wireless Security Menu Settings 57 Setting Up Projector Network E-Mail Alerts 59 Network Projector E-mail Alert Messages 61 Setting Up Monitoring Using SNMP 61 Controlling a Networked Projector Using a Web Browser 63 Crestron RoomView Support...65 Setting Up Crestron
  • Epson PowerLite 1940W | User Manual - Page 5
    Projector ...69 Turning Off the Projector ...71 Selecting the Language for the Projector Operation ...82 Using the Remote Control as a Wireless Mouse 83 Using the Remote Control as a Presentation ...94 Supported PC Free File Types ...94 Editing Scenarios (SIT Files) ...96 Starting a PC Free PDF File
  • Epson PowerLite 1940W | User Manual - Page 6
    Supported Slideshow File Types 102 Starting a Slide Show ...103 Slideshow Display Options ...105 Adjusting Projector Features ...107 Shutting Off the Picture and Sound Temporarily 107 Stopping Video Action Temporarily 108 Zooming Into and Out of Images ...108 Projector Security Features...109
  • Epson PowerLite 1940W | User Manual - Page 7
    ...148 Replacing the Remote Control Batteries 148 Transporting the Projector...150 Solving Problems ...151 Projection Problem Tips ...151 Projector Light Status ...151 Using the Projector Help Displays ...154 Solving Image or Sound Problems 154 Solutions When No Image Appears 155 Solutions When
  • Epson PowerLite 1940W | User Manual - Page 8
    ...168 Projector Environmental Specifications 169 Projector Safety and Approvals Specifications 170 Supported Video Display Formats...170 USB Display System Requirements 173 Notices ...174 Recycling...174 Important Safety Information ...174 Important Safety Instructions...175 Restriction
  • Epson PowerLite 1940W | User Manual - Page 9
    × 800 pixels (WXGA) PowerLite 1950/1955/1960/1965: Native resolution of 1024 × 768 pixels (XGA) Flexible connectivity • Plug-and-play 3-in-1 USB projection, audio, and mouse control for instant setup • Wired and wireless (PowerLite 1945W/1955/1965) network support for projection, monitoring, and
  • Epson PowerLite 1940W | User Manual - Page 10
    correction slider for flexible projector placement (PowerLite 1940W/1950/1960) • Epson's Instant Off and Direct Power On features for quick setup and shut down • Screen Fit feature automatically resizes images for your projection screen (PowerLite 1945W/1955/1965) • Support for Crestron RoomView
  • Epson PowerLite 1940W | User Manual - Page 11
    1 Projector 2 Remote control 3 Remote control batteries (two AA alkaline) 4 Power cord 5 VGA computer cable 6 Password Protected sticker 7 Projector documentation CD 8 Projector software CD Parent topic: Projector Features 11
  • Epson PowerLite 1940W | User Manual - Page 12
    (2 filters; ELPAF41) Quick Wireless Connection USB key (ELPAP09; PowerLite 1945W/1955/1965) Wireless LAN module (ELPA07; PowerLite 1945W/1955/1965) EPSON DC-06 document camera (ELPDC06) EPSON DC-11 document camera Accolade Duet portable projector screen Universal projector ceiling mount Adjustable
  • Epson PowerLite 1940W | User Manual - Page 13
    comes with a basic warranty that lets you project with confidence. For details, see the warranty that came 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 PowerLite 1940W | User Manual - Page 14
    you can display from a USB device connected to your projector (Windows only), see the EasyMP Slide Converter Operation Guide. • If you still need help after checking this manual and the sources listed above, you can use the EPSON PrivateLine Support service to get help fast. For details, see "Where
  • Epson PowerLite 1940W | User Manual - Page 15
    1 Exhaust vent 2 Remote receiver 3 A/V Mute slide lever 4 Foot release lever 5 Front adjustable foot 6 A/V Mute slide 7 Focus ring 8 Zoom ring 9 Air filter cover 10 Air filter cover latch 11 Horizontal keystone slider 12 Control panel 13 Lamp cover PowerLite 1945W/1955/1965 15
  • Epson PowerLite 1940W | User Manual - Page 16
    Exhaust vent 2 Remote receiver 3 Screen Fit sensor 4 A/V Mute slide lever 5 Foot release lever 6 Front adjustable foot 7 A/V Mute slide 8 Focus ring 9 Zoom ring 10 Wireless LAN indicator light 11 Air filter cover 12 Air filter cover latch 13 USB status indicator light 14 Focus help button 15 Control
  • Epson PowerLite 1940W | User Manual - Page 17
    Parent topic: Projector Part Locations Projector Parts - Rear PowerLite 1940W/1950/1960 1 DisplayPort connector 2 Computer1 port 3 Monitor Out port 4 Audio1 port 5 Audio Out port 6 L-Audio-R audio ports 7 Audio2 port 8 AC input port 9 RS-232C
  • Epson PowerLite 1940W | User Manual - Page 18
    17 HDMI port PowerLite 1945W/1955/1965 1 DisplayPort connector 2 Computer1 port 3 Monitor Out port 4 Audio1 port 5 Audio Out port 6 L-Audio-R audio ports 7 Audio2 port 8 AC input port 9 RS-232C port 10 Network
  • Epson PowerLite 1940W | User Manual - Page 19
    18 HDMI port Parent topic: Projector Part Locations Projector Parts - Base 1 Mounting bracket holes 2 Rear feet 3 Front adjustable foot 4 Security cable attachment point Parent topic: Projector Part Locations Projector Parts - Control Panel PowerLite 1940W/1950/1960 19
  • Epson PowerLite 1940W | User Manual - Page 20
    (accesses projector help information) 6 Esc button (cancels/exits functions) 7 Volume buttons (adjust speaker volume), horizontal keystone adjustment buttons (adjust screen shape), and arrow buttons 8 Menu button (accesses projector menu system) 9 Projector status lights PowerLite 1945W/1955/1965 20
  • Epson PowerLite 1940W | User Manual - Page 21
    ) 4 Enter button (selects options) 5 Vertical keystone adjustment buttons (adjust screen shape) and arrow buttons 6 Help button (accesses projector help information) 7 Esc button (cancels/exits functions) 8 Volume buttons (adjust speaker volume), horizontal keystone adjustment buttons (adjust screen
  • Epson PowerLite 1940W | User Manual - Page 22
    Projector Parts - Remote Control 1 Power button 2 Computer button (cycles through connected computer sources) 3 Video button (cycles through connected video sources) 4 Screen Fit button (adjusts image shape; functions on PowerLite 1945W/1955/1965) 5 Numeric buttons (enter numbers) 6 Auto button (
  • Epson PowerLite 1940W | User Manual - Page 23
    (adjust speaker volume) 20 Pointer button (activates on-screen pointer) 21 Esc button (cancels/exits functions and controls wireless mouse functions) 22 ID button (selects projector and remote control ID numbers ) 23 Color Mode button (selects display modes) 24 LAN button (cycles between network
  • Epson PowerLite 1940W | User Manual - Page 24
    Setting Up the Projector Follow the instructions in these sections to set up your projector for use. Projector Placement Projector Connections Installing Batteries in the Remote Control Opening the Lens Cover Projector Placement You can place the projector on almost any flat surface to project your
  • Epson PowerLite 1940W | User Manual - Page 25
    Ceiling Wherever you set up the projector, make sure to position it squarely in front of the center of the screen, not at an angle, if possible. If you project from the ceiling or from the rear, be sure to select the correct Projection option in the projector's menu system. Parent topic
  • Epson PowerLite 1940W | User Manual - Page 26
    . Use the tables here to determine approximately how far to place the projector from the screen based on the size of the projected image. (Conversion figures may have been rounded up or down.) PowerLite 1950/1955/1960/1965 4:3 Aspect Ratio Screen or image size 1 50 inches 2 80 inches 3 100 inches
  • Epson PowerLite 1940W | User Manual - Page 27
    cables, if necessary. • For slide shows or presentations without a computer, you can connect USB devices (such as a flash drive or camera) or an optional EPSON document camera. Caution: If you will use the projector at altitudes above 4921 feet (1500 m), turn on High Altitude Mode to ensure the
  • Epson PowerLite 1940W | User Manual - Page 28
    Connecting to Computer Sources Follow the instructions in these sections to connect a computer to the projector. Connecting to a Computer for USB install the EPSON USB Display software. • Windows XP: Wait as messages appear on your computer screen and the projector installs the EPSON USB Display
  • Epson PowerLite 1940W | User Manual - Page 29
    USB Display Installer and follow the on-screen instructions to install the EPSON USB Display software. Follow any on-screen instructions. You need to install this software only the first time you connect the projector to the computer. The projector displays the image from your computer's desktop and
  • Epson PowerLite 1940W | User Manual - Page 30
    to the projector's HDMI port. Contact Apple for compatible adapter options. Older Mac computers (2009 and earlier) may not support audio through -B, DisplayPort, or HDMI port on the projector, you can set up the remote control to act as a wireless mouse. This lets you control computer presentations
  • Epson PowerLite 1940W | User Manual - Page 31
    a Wireless Mouse Connecting to a Computer for Sound If your computer presentation includes sound and you did not connect it to the projector's USB Connecting to Video Sources Follow the instructions in these sections to connect video devices to the projector. Connecting to an HDMI Video Source
  • Epson PowerLite 1940W | User Manual - Page 32
    connection provides the best image quality. 1. Connect the HDMI cable to your video source's HDMI output port. 2. Connect the other end to the projector's HDMI port. Parent topic: Connecting to Video Sources Connecting to a Component-to-VGA Video Source If your video source has component video ports
  • Epson PowerLite 1940W | User Manual - Page 33
    cable. If you are projecting video using the Video port, connect the projector to the video source using an RCA audio cable. 1. Connect the audio one of the following: • Connect the other end of the cable to the projector's Audio port that corresponds to the Computer port you are using for video.
  • Epson PowerLite 1940W | User Manual - Page 34
    's built-in speaker system is disabled when you connect external speakers. 1. Make sure your computer or video source is connected to the projector with both audio and video cables as necessary. 2. Locate the appropriate cable to connect your external speakers, such as a stereo mini-jack-to-pin
  • Epson PowerLite 1940W | User Manual - Page 35
    any of these devices to your projector: • USB flash drive • Digital camera or camera phone • USB hard drive • Multimedia storage viewer • USB memory card a connected USB device or memory card reader (PowerLite 1945W/1955/1965). You can project slide shows from image files on a connected USB
  • Epson PowerLite 1940W | User Manual - Page 36
    into an electrical outlet. 2. Connect the USB cable (or USB flash drive or USB memory card reader) into the projector's USB-A port shown here. PowerLite 1940W/1950/1960 PowerLite 1945W/1955/1965 Note: Do not connect a USB hub or a USB cable longer than 10 feet (3 m), or the device may not operate
  • Epson PowerLite 1940W | User Manual - Page 37
    For additional features supported by software, connect the EPSON DC-06 document camera to your computer instead of the projector. You may be able to connect different EPSON document camera models to your projector's Computer port. See the document camera's manual for instructions. 1. Locate the USB
  • Epson PowerLite 1940W | User Manual - Page 38
    PowerLite 1945W/1955/1965 3. Connect the other end of the cable to the document camera's USB Type B port. Parent topic: Projector the two AA batteries that came with the projector. Caution: Use only the type of batteries specified in this manual. Do not install batteries of different types,
  • Epson PowerLite 1940W | User Manual - Page 39
    or flame. Keep batteries out of the reach of children; they are choking hazards and are very dangerous if swallowed. Parent topic: Setting Up the Projector 39
  • Epson PowerLite 1940W | User Manual - Page 40
    Opening the Lens Cover 1. To open the projector's lens cover, slide the A/V Mute slide lever. 2. To cover the lens or temporarily turn off the projected picture and sound, slide the A/V Mute slide cover closed. Parent topic: Setting Up the Projector 40
  • Epson PowerLite 1940W | User Manual - Page 41
    Projection Operation Guide for instructions. • EasyMP Monitor software (Windows only) lets you monitor and control your projector through the network. You can download the latest software and documentation from the Epson web site. Go to www.epson.com/support (U.S.) or www.epson.ca/support (Canada
  • Epson PowerLite 1940W | User Manual - Page 42
    from computers on your network, you must select the network settings for the projector using its menu system. Note: Make sure you already connected the projector to your wired network using the LAN port. 1. Turn on the projector. 2. Press the Menu button. 3. Select the Network menu and press Enter
  • Epson PowerLite 1940W | User Manual - Page 43
    5. Select the Basic menu and press Enter. PowerLite 1940W/1950/1960 PowerLite 1945W/1955/1965 43
  • Epson PowerLite 1940W | User Manual - Page 44
    to 32 alphanumeric characters long for using the PJLink protocol for projector control (PowerLite 1940W/1950/1960). • Web Control Password or Web Remote from a computer using the EasyMP Network Projection software to access the projector. Note: Use the displayed keyboard to enter the name, passwords
  • Epson PowerLite 1940W | User Manual - Page 45
    on-screen instructions to save your settings and exit the menus. Parent topic: Wired Network Projection Wireless Network Projection You can send images to your projector through a wireless network (PowerLite 1945W/1955/1965). To do this, you must install the optional EPSON 802.11b/g/n wireless LAN
  • Epson PowerLite 1940W | User Manual - Page 46
    site. Go to www.epson.com/support (U.S.) or www.epson.ca/support (Canada) and select your projector. Installing the Wireless LAN Module Using Quick Wireless Connection (Windows Only) Selecting Wireless Network Settings Manually Searching for a Wireless Network Selecting Wireless Network Settings in
  • Epson PowerLite 1940W | User Manual - Page 47
    2. Slide the air filter cover latch and open the air filter cover. 3. Remove the screw securing the wireless LAN module stopper, then remove the stopper. 47
  • Epson PowerLite 1940W | User Manual - Page 48
    4. Insert the wireless LAN module into the port. 5. Replace the wireless LAN module stopper and secure it using the screw you removed. 6. Close the air filter cover. 7. Plug in and turn on the projector. Parent topic: Wireless Network Projection Related references Optional Equipment and Replacement
  • Epson PowerLite 1940W | User Manual - Page 49
    the on-screen instructions to install the Quick Wireless Connection driver. Note wireless LAN connection. Parent topic: Wireless Network Projection Selecting Wireless Network Settings Manually Before you can project from your wireless network, you must select the network settings for the projector
  • Epson PowerLite 1940W | User Manual - Page 50
    3. Select the Network menu and press Enter. 4. Select Network Configuration and press Enter. 5. Select the Basic menu and press Enter. 50
  • Epson PowerLite 1940W | User Manual - Page 51
    Select the settings on the Wireless LAN menu as necessary for your network. 9. When you finish selecting settings, select Setup Complete and follow the on-screen instructions to save your settings and exit the menus. After you complete the wireless settings for your projector, you need to select the
  • Epson PowerLite 1940W | User Manual - Page 52
    Turns on wireless LAN support Select Setup to start the WPS Connection Setup utility Sets the type of wireless LAN system the projector is connecting to Selects the type of wireless connection: Quick: lets you quickly connect to one computer or use the optional EPSON Quick Wireless Connection USB
  • Epson PowerLite 1940W | User Manual - Page 53
    on the network standby screen Parent topic: Selecting Wireless Network Settings Manually Searching for a Wireless Network You can use your projector's site survey function to quickly locate and connect to available wireless networks. 1. Turn on the projector. 2. Press the Menu button on the remote
  • Epson PowerLite 1940W | User Manual - Page 54
    3. Select the Network menu and press Enter. 4. Select Network Configuration and press Enter. 5. Select the Wireless LAN menu and press Enter. 6. Select Advanced as the Connection mode and press Enter. 54
  • Epson PowerLite 1940W | User Manual - Page 55
    7. Select To Search View and press Enter. 8. Select the name of the wireless network you want to connect to and press Enter. 55
  • Epson PowerLite 1940W | User Manual - Page 56
    , select Setup complete and follow the on-screen instructions to save your settings and exit the menus. Parent topic: Wireless Network Projection Selecting Wireless Network Settings in Windows Before connecting to the projector, select the correct wireless network on your computer. 1. To access your
  • Epson PowerLite 1940W | User Manual - Page 57
    3. When you finish selecting settings, select Setup complete and follow the on-screen instructions to save your settings and exit the menus. Wireless Security Menu Settings Parent topic: Wireless Network Projection Wireless Security Menu Settings Settings on the Security menu let you select the type
  • Epson PowerLite 1940W | User Manual - Page 58
    Setting EAP Method User name Password Client Certificate Options PEAP PEAP-TLS EAP-TLS EAP-Fast LEAP Various user names up to 32 characters Various passwords up to 32 characters None Verify Server Certificate CA certificate On Off None Setting RADIUS Server Name On Off RADIUS Server Name
  • Epson PowerLite 1940W | User Manual - Page 59
    or EAP Security Setting Up Projector Network E-Mail Alerts You can set up the projector to send you an e-mail alert over the network if there is a problem with the projector. 1. Press the Menu , then select Mail Notification and press Enter. Turn on Mail Notification PowerLite 1940W/1950/1960 59
  • Epson PowerLite 1940W | User Manual - Page 60
    PowerLite 1945W/1955/1965 5. Enter the IP address for the SMTP Server option. Note: Do not use select Complete or Setup Complete and follow the on-screen instructions to save your settings and exit the menus. Note: If a critical problem causes a projector to shut down, you may not receive an e-mail
  • Epson PowerLite 1940W | User Manual - Page 61
    an e-mail containing the following information: • EPSON Projector on the subject line • The name of the projector experiencing a problem • The IP address of the affected projector • Detailed information about the problem Note: If a critical problem causes a projector to shut down, you may not
  • Epson PowerLite 1940W | User Manual - Page 62
    PowerLite 1945W/1955/1965 62
  • Epson PowerLite 1940W | User Manual - Page 63
    PowerLite 1940W/1950/1960) (Windows only). 11. When you finish selecting settings, select Complete or Setup Complete and follow the on-screen instructions to save your settings and exit the menus. Parent topic: Using the Projector projector remotely. Note: The web setup and control features support
  • Epson PowerLite 1940W | User Manual - Page 64
    4. To select projector menu settings, select the name of the menu and follow the on-screen instructions to select settings. 5. To control projection remotely, select the Web Remote option. You see this screen: 1 Power button control 2 Selects Computer port source 3 Selects Video
  • Epson PowerLite 1940W | User Manual - Page 65
    RoomView Support To set up your projector for monitoring and control using a Crestron RoomView system, make sure your computer and projector are connected to the network. If you are connecting wirelessly, set up the projector using the Advanced network connection mode (PowerLite 1945W/1955/1965
  • Epson PowerLite 1940W | User Manual - Page 66
    PowerLite 1945W/1955/1965 5. Set the Crestron RoomView setting to On to allow the projector to be detected. 6. When you finish selecting settings, select Complete or Setup Complete and follow the on-screen instructions to save your settings and exit the menus. 66
  • Epson PowerLite 1940W | User Manual - Page 67
    , then turn it on again to enable the setting. Parent topic: Crestron RoomView Support Controlling a Networked Projector Using Crestron RoomView Once you have set up your projector to use Crestron RoomView, you can control and monitor projection using a compatible web browser. 1. Start your web
  • Epson PowerLite 1940W | User Manual - Page 68
    6. To change projector, Crestron, and password settings, click the Tools tab, select settings on the displayed screen, and click Send. 7. When you finish selecting settings, click Exit to exit the program. Parent topic: Crestron RoomView Support 68
  • Epson PowerLite 1940W | User Manual - Page 69
    Using Basic Projector Features Follow the instructions in these sections to use your projector's basic features. Turning On the Projector Turning Off the Projector Selecting the Language for the Projector Menus Adjusting the Image Height Image Shape Resizing the Image With the Zoom Ring Focusing the
  • Epson PowerLite 1940W | User Manual - Page 70
    1. Open the projector's lens cover. 2. Connect the power cord to the projector's power inlet. 3. Plug the power cord into an electrical outlet. The projector's power light turns orange. This indicates that the projector is receiving power, but is not yet turned on (it is in standby mode). 70
  • Epson PowerLite 1940W | User Manual - Page 71
    it so you can see the computer display during shutdown. Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will vary depending upon mode selected, environmental conditions, and usage. Brightness decreases over time. 1. Press the power button on the
  • Epson PowerLite 1940W | User Manual - Page 72
    the lamp turns off, and the power light turns orange. Note: With Epson's Instant Off technology, there is no cool-down period so you can pack up the projector for transport right away (if necessary). 3. To transport or store the projector, make sure the power light is orange (but not flashing), then
  • Epson PowerLite 1940W | User Manual - Page 73
    4. Close the projector's lens cover. Parent topic: Using Basic Projector Features 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. 1. Turn on the projector. 2. Press the Menu button. 73
  • Epson PowerLite 1940W | User Manual - Page 74
    and press Enter. 5. Select the language you want to use and press Enter. 6. Press Menu or Esc to exit the menus. Parent topic: Using Basic Projector Features 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
  • Epson PowerLite 1940W | User Manual - Page 75
    automatic keystone correction in your projector's Settings menu, your projector automatically corrects keystone effects when you reposition the projector. (The PowerLite 1940W/1950/1960 automatically correct vertical keystoning and the PowerLite 1945W/1955/1965 automatically correct horizontal and
  • Epson PowerLite 1940W | User Manual - Page 76
    's Screen Fit feature to automatically correct the shape and position of images to fit on your screen (PowerLite 1945W/1955/1965). The projector's sensor can detect the screen size and shape in these conditions: • Projector is not mounted on the ceiling • Screen size is 100 inches (254 cm) or less
  • Epson PowerLite 1940W | User Manual - Page 77
    Shape Related tasks Correcting Image Shape with Quick Corner Correcting Image Shape with the Horizontal Keystone Slider You can use the projector's horizontal keystone slider (PowerLite 1940W/1950/1960) to correct the shape of an image that is unevenly rectangular horizontally, such as when the
  • Epson PowerLite 1940W | User Manual - Page 78
    's keystone correction buttons to correct the shape of an image that is unevenly rectangular on the sides. 1. Turn on the projector and display an image. Note: You can display a pattern to aid in adjusting the projected image using the Settings menu. 2. Press one of these keystone
  • Epson PowerLite 1940W | User Manual - Page 79
    can also correct the image shape using the Keystone settings in the projector menus. Parent topic: Image Shape Related references Projector Feature Settings - Settings Menu Correcting Image Shape with Quick Corner You can use the projector's Quick Corner setting to correct the shape and size of an
  • Epson PowerLite 1940W | User Manual - Page 80
    . 5. Select the Quick Corner setting and press Enter. Then press Enter again. You see the Quick Corner adjustment screen. 6. Use the arrow buttons on the projector or the remote control to select the corner of the image you want to adjust. Then press Enter. 80
  • Epson PowerLite 1940W | User Manual - Page 81
    and display an image. 2. To enlarge or reduce the image size, rotate the projector's zoom ring. Parent topic: Using Basic Projector Features Focusing the Image Using the Focus Ring 1. Turn on the projector and display an image. Note: You can display a pattern to aid in adjusting the projected
  • Epson PowerLite 1940W | User Manual - Page 82
    screen, or the front or back of the projector. Make sure that you aim the remote control at the projector's receivers within the angles listed here. 1 26 in conditions with bright fluorescent lights or in direct sunlight, or the projector may not respond to commands. If you will not use the remote
  • Epson PowerLite 1940W | User Manual - Page 83
    you connected your computer to the Computer, DisplayPort, or HDMI port, also connect a USB cable to the projector's USB-B port and to a USB port on your computer (for wireless mouse support). 3. Start your presentation. 4. Use the following buttons on the remote control to control your presentation
  • Epson PowerLite 1940W | User Manual - Page 84
    Setup Settings - Extended Menu Using the Remote Control as a Presentation Pointer You can use the projector's remote control as a pointer to help you call out important information during a presentation. The default pointer shape is an arrow, but you can select an
  • Epson PowerLite 1940W | User Manual - Page 85
    Image Source If you connected multiple image sources to the projector, such as a computer and DVD player, you may (if necessary). 3. Do one of the following: • Press the Source Search button on the projector or remote control until you see the image from the source you want. • Press the button for
  • Epson PowerLite 1940W | User Manual - Page 86
    or by changing a menu setting. Changing the Projection Mode Using the Remote Control Changing the Projection Mode Using the Menus Parent topic: Using Basic Projector Features Changing the Projection Mode Using the Remote Control You can change the projection mode to flip the image over top-to-bottom
  • Epson PowerLite 1940W | User Manual - Page 87
    Mode Using the Menus You can change the projection mode to flip the image over top-to-bottom and/or left-to-right using the projector menus. 1. Turn on the projector and display an image. 2. Press the Menu button. 87
  • Epson PowerLite 1940W | User Manual - Page 88
    . 5. Select a projection mode and press Enter. 6. Press Menu or Esc to exit the menus. Parent topic: Projection Modes Image Aspect Ratio The projector can display images in different width-to-height ratios called aspect ratios. Normally the input signal from your video source determines the image
  • Epson PowerLite 1940W | User Manual - Page 89
    aspect ratio of the displayed image to resize it. 1. Turn on the projector and switch to the image source you want to use. 2. Press the depending on the aspect ratio and resolution of your input signal. PowerLite 1940W/1945W Aspect ratio setting Auto Description Automatically sets the aspect ratio
  • Epson PowerLite 1940W | User Manual - Page 90
    as is (aspect ratio and resolution are maintained). PowerLite 1950/1955/1960/1965 Aspect ratio setting Auto Normal 4:3 16:9 Description HDMI image sources. Parent topic: Image Aspect Ratio Color Mode The projector offers different Color Modes to provide optimum brightness, contrast, and color
  • Epson PowerLite 1940W | User Manual - Page 91
    Color Modes for your input signal, press the Color Mode button repeatedly. Parent topic: Color Mode Available Color Modes You can set the projector to use these Color Modes, depending on the input source you are using: Color Mode Presentation Dynamic Description Best for color presentations in
  • Epson PowerLite 1940W | User Manual - Page 92
    , you can turn on the Auto Iris setting to automatically optimize the image based on the brightness of the content you project. 1. Turn on the projector and switch to the image source you want to use. 2. Press the Menu button. 92
  • Epson PowerLite 1940W | User Manual - Page 93
    Note: You can turn Auto Iris on or off for each Color Mode that supports the feature. You cannot change the Auto Iris setting when you are using a The volume buttons control the projector's internal speaker system or any external speakers you connected to the projector. You must adjust the volume
  • Epson PowerLite 1940W | User Manual - Page 94
    (PowerLite 1945W/1955/1965) whenever you connect a USB device that contains compatible presentation files. This lets you quickly and easily display a presentation and control it using the projector's remote control. Supported PC Free File Types Editing Scenarios (SIT Files) Starting a PC Free PDF
  • Epson PowerLite 1940W | User Manual - Page 95
    on certain USB storage devices with PC Free features. Graphic and Text File Formats File contents Image Scenario PDF File type (extension) .jpg .bmp .gif .png .fse .sit .pdf Details Make sure the file is not: • CMYK format • Progressive format • Highly compressed • Above 8192 × 8192 resolution
  • Epson PowerLite 1940W | User Manual - Page 96
    . Note: Edits to SIT files apply only until you close the PC Free utility. You cannot edit FSE files. 1. Press the USB button on the projector remote control. The PC Free screen appears. 96
  • Epson PowerLite 1940W | User Manual - Page 97
    2. Do the following as necessary to locate your files: • If you need to display files inside a subfolder on your device, press the arrow buttons to highlight the folder and press the Enter button. • To move back up a folder level on your device, highlight Back to Top and press Enter. • To view
  • Epson PowerLite 1940W | User Manual - Page 98
    you remove the USB storage device. Parent topic: Projecting a PC Free Presentation Related tasks Disconnecting a USB Device or Camera From the Projector Starting a PC Free PDF File Presentation After connecting a USB device to the projector, you can switch to the USB input source and start your
  • Epson PowerLite 1940W | User Manual - Page 99
    You cannot do the following while presenting a PDF file from a USB device: • Release a password • Display e-signatures, JPEG2000 images, transparent effects, 3D artwork, or comments • Play multimedia content 1. Press the USB button on the projector remote control. The Slideshow screen appears. 2. Do
  • Epson PowerLite 1940W | User Manual - Page 100
    the screen display. If a PDF file extension is not .pdf, the file does not appear in the file list. 4. While projecting a PDF file, use the following commands Camera From the Projector Starting a PC Free Movie Presentation After connecting a USB device or digital camera to the projector, you can
  • Epson PowerLite 1940W | User Manual - Page 101
    2. Do the following as necessary to locate your files: • If you need to display files inside a subfolder on your device, press the arrow buttons to highlight the folder and press the Enter button. • To move back up a folder level on your device, highlight Back to Top and press Enter. • To view
  • Epson PowerLite 1940W | User Manual - Page 102
    Features Related concepts USB Device Projection Related tasks Connecting a USB Device or Camera to the Projector Supported Slideshow File Types You can project these types of files using the projector's Slideshow feature. Note: For best results, place your files on media that is formatted in
  • Epson PowerLite 1940W | User Manual - Page 103
    PowerPoint using EasyMP Slide Converter Make sure the file is not: • Saved in PDF version 1.8 or later format • Encrypted Make sure the file is not: • Saved Slide Show Starting a Slide Show After connecting a USB device to the projector, you can switch to the USB input source and start your slide show
  • Epson PowerLite 1940W | User Manual - Page 104
    arrow button. • To move to the next or previous image, press the left or right arrow button. 5. To stop the display, follow the on-screen instructions or press the Esc button. 104
  • Epson PowerLite 1940W | User Manual - Page 105
    topic: Projecting a Slide Show Related tasks Disconnecting a USB Device or Camera From the Projector Slideshow Display Options You can select these display options when using the projector's Slideshow feature. Setting Display Order Sort Order Continuous Play Screen Switching Time Options Name
  • Epson PowerLite 1940W | User Manual - Page 106
    Setting Effect Options Wipe Dissolve Random Parent topic: Starting a Slide Show Description Transitions between images with a wipe effect Transitions between images with a dissolve effect Transitions between images using a random variety of effects 106
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    Follow the instructions in these sections to use your projector's feature adjustments. Shutting Off the Picture and Sound Temporarily Stopping Video Action Temporarily Zooming Into and Out of Images Projector Security Features Projector Identification System for Multiple Projector Control Projecting
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    button on the remote control to stop the video action. 2. To restart the video action in progress, press Freeze again. Parent topic: Adjusting Projector Features Zooming Into and Out of Images You can draw attention to parts of a presentation by zooming into a portion of the image and enlarging
  • Epson PowerLite 1940W | User Manual - Page 109
    the E-Zoom - button as necessary. • To return to the original image size, press Esc. Parent topic: Adjusting Projector Features Projector Security Features You can secure your projector to deter theft or prevent unintended use by setting up the following security features: • Password security to
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    Setting a Password To use password security, you must set a password. 1. Hold down the Freeze button on the remote control until you see the Password Protect menu. This takes about five seconds. 2. Press the down arrow to select Password and press Enter. You see the prompt "Change the password?". 3.
  • Epson PowerLite 1940W | User Manual - Page 111
    to network settings, select Network Protect, press Enter, select On, press Enter again, and press Esc . You can attach the Password Protect sticker to the projector as an additional theft deterrent. Note: Be sure to keep the remote control in a safe place; if you lose it, you will not be able
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    the correct password to proceed. • If you enter an incorrect password several times in succession, the projector displays a request code and a message to contact EPSON Support. When you contact EPSON Support, provide the displayed request code and proof of ownership for assistance in unlocking the
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    the User's Logo screen. The image you select as the User's Logo can be a photo, graphic, or company logo, which is useful in identifying the projector's owner to help deter theft. You can prevent changes to the User's Logo by setting up password protection for it. 1. Display the image you want
  • Epson PowerLite 1940W | User Manual - Page 114
    screen: • To display it whenever there is no input signal, select Display Background and set it to Logo. • To display it whenever you turn the projector on, select Startup Screen and set it to On. • To display it whenever you press the A/V Mute button, select A/V Mute and set it to Logo
  • Epson PowerLite 1940W | User Manual - Page 115
    Enter. 3. Select the Control Panel Lock setting and press Enter. 4. Select one of these lock types and press Enter: • To lock all of the projector's buttons, select Full Lock. • To lock all buttons except the power button, select Partial Lock. You see a confirmation prompt. 5. Select Yes and press
  • Epson PowerLite 1940W | User Manual - Page 116
    from Epson. • Use the security cable attachment point on the projector to attach a wire cable and secure it to a room fixture or heavy furniture. Parent topic: Projector Security Features Related references Projector Parts - Rear Projector Identification System for Multiple Projector Control
  • Epson PowerLite 1940W | User Manual - Page 117
    to zero by default so it can operate any compatible projector. If you want to set the remote control to operate only a particular projector, you need to set the remote control's ID to match the projector's ID. 1. Turn on the projector you want the remote control to operate with exclusively. 2. Make
  • Epson PowerLite 1940W | User Manual - Page 118
    . Note: You must set the remote control ID to match the projector ID each time you turn on the projector you have set it to control. Parent topic: Projector Identification System for Multiple Projector Control Matching Multiple-Projector Display Quality You can match the display quality of multiple
  • Epson PowerLite 1940W | User Manual - Page 119
    Enter. (You may need to switch the remote control ID back and forth to make adjustments to each projector in all of these steps.) 11. Change the Adjustment Level setting to 5 on each projector, but this time match the lighter display to the darker one. 12. Adjust the Brightness Correct. setting on
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    image sources next to each other. You can control the split screen feature using the remote control or the projector menus. Note: While you use the split screen feature, other projector features may not be available and some settings may be automatically applied to both images. 1. Press the Split
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    hear audio from the largest screen or the left screen. 7. To exit the split screen feature, press the Split or Esc button. Parent topic: Adjusting Projector Features 121
  • Epson PowerLite 1940W | User Manual - Page 122
    Settings Follow the instructions in these sections to access the projector menu system and change projector settings. Using the Projector's Menus Image Quality Settings - Image Menu Input Signal Settings - Signal Menu Projector Feature Settings - Settings Menu Projector Setup Settings - Extended
  • Epson PowerLite 1940W | User Manual - Page 123
    2. Press the up or down arrow buttons to move through the menus listed on the left. The settings for each menu are displayed on the right. Note: The available settings depend on the current input source. 3. To change settings in the displayed menu, press Enter. 4. Press the up or down arrow button
  • Epson PowerLite 1940W | User Manual - Page 124
    To change settings for an input source, make sure the source is connected and select that source. Setting Color Mode Brightness Contrast Color Saturation Tint Sharpness Abs. Color Temp. (absolute color temperature) Advanced Options See the list of available Color Modes Varying levels available
  • Epson PowerLite 1940W | User Manual - Page 125
    Power Consumption setting. Parent topic: Adjusting the Menu Settings Related references Available Color Modes Input Signal Settings - Signal Menu Normally the projector detects and optimizes the input signal settings automatically. If you need to customize the settings, you can use the Signal menu
  • Epson PowerLite 1940W | User Manual - Page 126
    Setting Auto Setup Resolution Tracking Sync. Position Progressive Options On Off Auto Normal Wide Varying levels available Varying levels available Up, down, left, right Off Video Film/Auto Noise Reduction HDMI Video Range DisplayPort Video Range Off NR1 NR2 Normal Expanded Auto Normal Expanded
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    projected image ratio to make the edges visible by a selectable percentage or automatically Parent topic: Adjusting the Menu Settings Related references Available Image Aspect Ratios Projector Feature Settings - Settings Menu Options on the Settings menu let you customize various
  • Epson PowerLite 1940W | User Manual - Page 128
    Corner Screen Size Source Swap Screens Audio Source Description Adjusts image shape to rectangular horizontally and vertically H/V Keystone: lets you manually correct horizontal and vertical sides, or turn automatic correction on or off Quick Corner: select to correct image shape and alignment
  • Epson PowerLite 1940W | User Manual - Page 129
    all buttons except the power button Off: no buttons locked Changes the shape of the remote control pointer feature Selects the brightness mode of the projector lamp Normal: sets maximum lamp brightness ECO: reduces lamp brightness and fan noise, and saves power and lamp life Adjusts the volume of
  • Epson PowerLite 1940W | User Manual - Page 130
    assist in focusing and zooming the image and correcting image shape Parent topic: Adjusting the Menu Settings Related tasks Correcting Image Shape with Quick Corner Projector Setup Settings - Extended Menu Settings on the Extended menu let you customize various
  • Epson PowerLite 1940W | User Manual - Page 131
    screen Display Background: selects the screen color or logo to display when no signal is received Startup Screen: controls whether a special screen appears when the projector starts up A/V Mute: selects the screen color or logo to display when A/V Mute is turned on Creates a screen that the
  • Epson PowerLite 1940W | User Manual - Page 132
    temperature at altitudes above 4921 feet (1500 m) Audio Input: specifies the audio input source if not detected automatically using the Auto option Selects whether the projector can be monitored over a network or RS-232 serial connection when it is in standby mode (on) or not (off) Assigns an ID for
  • Epson PowerLite 1940W | User Manual - Page 133
    Settings Language Options Various scheduling options available Various languages available Description Sets the projector's date and time settings and schedules various tasks Selects the language for projector menu and message displays (not changed by Reset option) Parent topic: Adjusting the
  • Epson PowerLite 1940W | User Manual - Page 134
    Setting Net. Info - Wireless LAN (PowerLite 1945W/1955/1965) Net. Info - Wired LAN Network Configuration Options Connection mode Antenna level Projector Name SSID DHCP IP Address Subnet Mask Gateway Address MAC Address Region Code Projector Name DHCP IP Address Subnet Mask Gateway Address MAC
  • Epson PowerLite 1940W | User Manual - Page 135
    in yellow, obtain a genuine Epson replacement lamp soon Displays the name service technician Displays information about projector problems that may be needed by a service technician Displays the projector's serial number Displays the Event ID number corresponding to a specific projector problem
  • Epson PowerLite 1940W | User Manual - Page 136
    check this list of Event ID codes for the solution to the projector problem associated with the code. Event ID code 0432 0435 0434 0481 0482 computer, access point, and projector to the same SSID. The WPA/WPA2 authentication type does not match. Make sure the wireless network security settings are
  • Epson PowerLite 1940W | User Manual - Page 137
    correctly. If you are not using DHCP, turn off the DHCP setting in the Network menus. The projector's EAP authentication type does not match the network. Check the wireless LAN security settings and make sure that the security certificate is installed correctly. EAP server authentication failed
  • Epson PowerLite 1940W | User Manual - Page 138
    You cannot reset the following settings using the Reset All option: • Input Signal • User's Logo • Language • Network menu items • Lamp Hours • Password • User Button Parent topic: Adjusting the Menu Settings 138
  • Epson PowerLite 1940W | User Manual - Page 139
    . 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. Never open any cover on the projector, except as specifically explained in this manual. Dangerous electrical voltages in the
  • Epson PowerLite 1940W | User Manual - Page 140
    use a lens cleaner that contains flammable gas. The high heat generated by the projector lamp may cause a fire. Caution: Do not use glass cleaner to clean filter or vents, clean them as described in this manual. Dust clogs may cause the projector to overheat due to improper ventilation. Be sure to
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    , you see a message telling you to clean or replace it • The air filter is torn or damaged You can replace the air filter while the projector is mounted to the ceiling, if necessary. The illustrations here show the
  • Epson PowerLite 1940W | User Manual - Page 142
    2. Slide the air filter cover latch and open the air filter cover. 3. Pull the air filter out of the projector. Note: Air filters contain polypropylene. Dispose of used air filters according to local regulations. 142
  • Epson PowerLite 1940W | User Manual - Page 143
    until it clicks into place. 5. Close the air filter cover. Parent topic: Air Filter and Vent Maintenance Related references Optional Equipment and Replacement Parts Projector Lamp Maintenance The projector keeps track of the number of hours the lamp is used and displays this information in the
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    the lamp fully cool before replacing it to avoid injury. You can replace the lamp while the projector is mounted to the ceiling, if necessary. 1. Turn off the projector and unplug the power cord. 2. Allow the projector lamp to cool down for at least one hour. 3. Use the screwdriver included with the
  • Epson PowerLite 1940W | User Manual - Page 145
    4. Slide the lamp cover out and lift it off. 5. Loosen the screws securing the lamp to the projector. The screws do not come all the way out. 145
  • Epson PowerLite 1940W | User Manual - Page 146
    mercury. Please consult your state and local regulations regarding disposal or recycling. Do not put in the trash. 7. Gently insert the new lamp into the projector. If it does not fit easily, make sure it is facing the right way. Press the handle down. Caution: Do not touch any glass on
  • Epson PowerLite 1940W | User Manual - Page 147
    securely installed or the lamp will not come on. Reset the lamp timer to zero to keep track of the new lamp's usage. Parent topic: Projector Lamp Maintenance 147
  • Epson PowerLite 1940W | User Manual - Page 148
    if you have not replaced the lamp to avoid inaccurate lamp usage information. 1. Turn on the projector. 2. Press the Menu button. 3. Select the Reset menu and press Enter. 4. Select Reset batteries specified in this manual. Do not install batteries of different types, or mix new and old batteries.
  • Epson PowerLite 1940W | User Manual - Page 149
    1. Open the battery cover as shown. 2. Remove the old batteries. Warning: If the battery fluid has leaked, wipe it away with a soft cloth and avoid getting the fluid on your hands. If it gets on your hands, wash them immediately to avoid injury. 3. Insert the batteries with the + and - ends facing
  • Epson PowerLite 1940W | User Manual - Page 150
    it and mark the box "Fragile." • When shipping the projector for repairs, place it in its original packing materials, if possible, or use equivalent materials with cushioning around the projector. Mark the box "Fragile." Note: Epson shall not be liable for any damages incurred during transportation
  • Epson PowerLite 1940W | User Manual - Page 151
    system can display information about common problems, if the projector is operating. • The solutions in this manual can help you solve many problems. If none of these solutions help, you can contact Epson for technical support. Parent topic: Solving Problems Projector Light Status The lights on the
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    . Wait for an image to appear. Standby or sleep mode. Preparing for monitoring or shutting down. (When the light remains orange, you can unplug the projector.) Projector is too hot. • Make sure that the vents and air filter are not clogged with dust or obstructed by nearby objects. • Make sure the
  • Epson PowerLite 1940W | User Manual - Page 153
    altitude, turn on High Altitude Mode. • If overheating continues, clean or replace the air filter. • If the problem persists, unplug the projector and contact Epson for help. Lamp has a problem. • Check to see if the lamp is burned out, broken, or installed incorrectly. Reseat or replace the lamp
  • Epson PowerLite 1940W | User Manual - Page 154
    and Vents Replacing the Air Filter Replacing the Lamp Using the Projector Help Displays You can display information to help you solve common problems using the projector's Help system. 1. Turn on the projector. 2. Press the Help button on the projector or the remote control. You see the Help menu
  • Epson PowerLite 1940W | User Manual - Page 155
    Image or Sound Problems Related references Image Quality Settings - Image Menu Input Signal Settings - Signal Menu Projector Feature Settings - Settings Menu Projector Setup Settings - Extended • Make sure the USB Display software has installed correctly. Install it manually if necessary. 155
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    the EPSON USB Display Settings program on your computer. Parent topic: Solving Image or Sound Problems Related references Projector Setup or CRT/LCD. (See your laptop manual for details.) Wait a few seconds for an image to appear. 2. To display on both the laptop's monitor and the projector, try
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    exceed the projector's resolution and frequency limit. If necessary, select a different display resolution for your computer. (See your computer manual for details.) Parent topic: Solving Image or Sound Problems Related references Input Signal Settings - Signal Menu Supported Video Display Formats
  • Epson PowerLite 1940W | User Manual - Page 158
    Problems Related references Input Signal Settings - Signal Menu Supported Video PowerLite 1945W/1955/1965) and adjust the image shape using the on- screen display. • Adjust the Quick Corner setting to correct the image shape. Parent topic: Solving Image or Sound Problems Related references Projector
  • Epson PowerLite 1940W | User Manual - Page 159
    Sync settings. • If you adjusted the image shape using the projector controls, try decreasing the Sharpness setting to improve image quality. • topic: Solving Image or Sound Problems Related references Input Signal Settings - Signal Menu Supported Video Display Formats Related tasks Displaying
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    the screen and manually adjust the Tracking and Sync settings. Parent topic: Solving Image or Sound Problems Related references Input may need to replace the projector lamp soon. Parent topic: Solving Image or Sound Problems Related concepts Projector Lamp Maintenance Related references Input
  • Epson PowerLite 1940W | User Manual - Page 161
    in the EPSON USB Display Settings program on your computer. • If you are using a Mac and you do not hear sound from an HDMI source, make sure your Mac supports audio through the HDMI port. If not, you need to connect an audio cable. Parent topic: Solving Image or Sound Problems Solving Projector or
  • Epson PowerLite 1940W | User Manual - Page 162
    setting (feature not available with all projectors). • If you lose the remote control, you can order another one from Epson. Parent topic: Solving Projector or Remote Control Operation Problems Related references Projector Feature Settings - Settings Menu Projector Setup and Installation Options 162
  • Epson PowerLite 1940W | User Manual - Page 163
    support services, use the following support options. Internet Support Visit Epson's support website at www.epson.com/support (U.S.) or www.epson.ca/support (Canada) for solutions to common problems with your projector. You can download utilities and documentation, get FAQs and troubleshooting
  • Epson PowerLite 1940W | User Manual - Page 164
    Representative To use the EPSON PrivateLine Support service, call (800) 637-7661. This service is available for the duration of your warranty period. You may also speak with a projector support specialist by dialing (562) 276-4394 (U.S.) or (905) 709-3839 (Canada). Support hours are 6 AM to 8 PM
  • Epson PowerLite 1940W | User Manual - Page 165
    Supported Video Display Formats USB Display System Requirements General Projector Specifications Type of display Resolution Lens Color reproduction Brightness Poly-silicon TFT active matrix PowerLite 1940W/1945W: 1280 × 800 pixels (WXGA) PowerLite 1950/1955/1960/1965: 1024 × 768 pixels (XGA
  • Epson PowerLite 1940W | User Manual - Page 166
    mode PowerLite 1940W/1945W: 29 inches (0.74 m) to 280 inches (7.11 m) PowerLite 1950/1955/1960/1965: 30 inches (0.76 m) to 300 inches (7.62 m) 33 inches (0.84 m) to 336 inches (8.54 m) Front, rear, ceiling-mounted PowerLite 1940W/1945W: 16:10 PowerLite 1950/1955/1960/1965: 4:3 Manual Manual 1:1.6 10
  • Epson PowerLite 1940W | User Manual - Page 167
    USB device input or EPSON document camera display PowerLite 1945W/1955/1965: One USB 1.1 and 2.0 compliant port for USB device input One USB 1.1 and 2.0 compliant port for EPSON document camera display Parent topic: Technical Specifications Projector Lamp Specifications Type Power consumption
  • Epson PowerLite 1940W | User Manual - Page 168
    Depth Weight 3.66 inches (93 mm) 14.8 inches (377 mm) 10.7 inches (271 mm) PowerLite 1940W/1950/1960: 8.3 lb (3.7 kg) PowerLite 1945W/1955/1965: 8.6 lb (3.9 kg) Parent topic: Technical Specifications Projector Electrical Specifications Rated frequency Power supply 50/60 Hz 100 to 240 VAC ±10
  • Epson PowerLite 1940W | User Manual - Page 169
    1940W/1950/1960: 0.44 W (Communication Off), 3.8 W (Communication On) PowerLite 1945W/1955/1965: 0.44 W (Communication Off), 4.3 W (Communication On) Parent topic: Technical Specifications Projector Environmental Specifications Temperature Humidity (relative, noncondensing) Operating altitude
  • Epson PowerLite 1940W | User Manual - Page 170
    projector includes Epson's SizeWise chip that supports other computer display resolutions, so your image will be resized to fit automatically. Your computer's monitor port or video card refresh rate (vertical frequency) must be compatible with the projector. (See your computer or video card manual
  • Epson PowerLite 1940W | User Manual - Page 171
    ) TV (PAL) TV (SECAM) Component video SDTV (480i) SDTV (576i) SDTV (480p) SDTV (576p) HDTV (720p) HDTV (1080i) HDTV (1080p) HDMI input signals VGA SVGA XGA WXGA WXGA++ Refresh rate (in Hz) 60 60 60 67 75 75 59 75 60 50/60 50 60 50 60 50 50/60 50
  • Epson PowerLite 1940W | User Manual - Page 172
    576i/576p) HDTV (720p) HDTV (1080i) HDTV (1080p) DisplayPort input signals VGA SVGA XGA WXGA WXGA WXGA++ SXGA SXGA SXGA+ UXGA SDTV (480p) SDTV (576p) HDTV (720p 60 60 60 60 60 60 60 60 60 50 50/60 50/60 50/60 * PowerLite 1940W/1945W only 172 Resolution (in pixels) 1280 × 960 1280 × 1024 1400 ×
  • Epson PowerLite 1940W | User Manual - Page 173
    Your computer system must meet the system requirements here to use the projector's USB Display software. Requirement Operating system USB version CPU Memory Hard disk space Display Windows Mac Windows 2000 (Service Pack 4 only) Windows XP Professional, Home Edition, and Tablet PC Edition (32
  • Epson PowerLite 1940W | User Manual - Page 174
    projector. Recycling Important Safety Information Important Safety Instructions FCC Compliance Statement Trademarks Software Copyright Copyright Notice Recycling Epson Guide, do not attempt to service this product yourself. Refer all servicing to qualified service personnel. Warning: The projector
  • Epson PowerLite 1940W | User Manual - Page 175
    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
  • Epson PowerLite 1940W | User Manual - Page 176
    . Refer all repairs to qualified service personnel. • Unplug the projector from the wall outlet and refer servicing to qualified service personnel under the following conditions: if it does not operate normally when you follow the operating instructions, or exhibits a distinct change in performance
  • Epson PowerLite 1940W | User Manual - Page 177
    source of an open flame, such as a lit candle, on or near the projector. • Do not block the lens during projection using a book or any object avoid projecting with the lens cover closed for a long period. This could damage the projector or cause a fire. • Do not modify the power cord. Do not place
  • Epson PowerLite 1940W | User Manual - Page 178
    energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception. However . Parent topic: Notices Trademarks EPSON®, Instant Off®, PowerLite®, and Quick Corner® are registered trademarks, and EPSON Exceed Your Vision is a
  • Epson PowerLite 1940W | User Manual - Page 179
    trademarks; and EPSON StoreSM and Extra CareSM are service marks of Epson America, Inc. HDMI and High-Definition Multimedia Interface are model of this projector product. If you desire to receive the source code of the GPL Programs, contact Epson as described in the User's Guide. These GPL Programs
  • Epson PowerLite 1940W | User Manual - Page 180
    rev.219 • wireless_tools 29 • EPSON original drivers The GNU General Public of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that distribute copies of free software (and charge for this service if you wish), that you receive source code
  • Epson PowerLite 1940W | User Manual - Page 181
    is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid
  • Epson PowerLite 1940W | User Manual - Page 182
    c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying
  • Epson PowerLite 1940W | User Manual - Page 183
    so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place
  • Epson PowerLite 1940W | User Manual - Page 184
    , but may differ in detail to address new problems or concerns. Each version is given a distinguishing version exceptions for this. Our decision will be guided by the two goals of preserving the free DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT
  • Epson PowerLite 1940W | User Manual - Page 185
    END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so,
  • Epson PowerLite 1940W | User Manual - Page 186
    the LGPL Programs until five (5) years after the discontinuation of same model of this projector product. If you desire to receive the source code of the LGPL Programs, contact Epson as described in the User's Guide. These LGPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of
  • Epson PowerLite 1940W | User Manual - Page 187
    we are referring to freedom of use, not price. Our General Public Licenses are designed to make of free software (and charge for this service if you wish); that you receive source the original author's reputation will not be affected by problems that might be introduced by others. Finally, software
  • Epson PowerLite 1940W | User Manual - Page 188
    When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits such linking only if the entire combination fits its
  • Epson PowerLite 1940W | User Manual - Page 189
    and/or translated straightforwardly into another language. (Hereinafter, translation is included without limitation in the term "modification".) "Source code" for a work means the preferred form of the work for making modifications to it. For a library, complete source code means all the source code
  • Epson PowerLite 1940W | User Manual - Page 190
    the Library, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work
  • Epson PowerLite 1940W | User Manual - Page 191
    If such an object file uses only numerical parameters, data structure layouts and accessors, and small macros and small inline functions (ten lines or less in length), then the use of the object file is unrestricted, regardless of whether it is legally a derivative work. (Executables containing this
  • Epson PowerLite 1940W | User Manual - Page 192
    to be distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. It may happen that this
  • Epson PowerLite 1940W | User Manual - Page 193
    to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all SERVICING, REPAIR OR CORRECTION. 193
  • Epson PowerLite 1940W | User Manual - Page 194
    16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF
  • Epson PowerLite 1940W | User Manual - Page 195
    to it! BSD License (Berkeley Software Distribution License) This projector product includes the open source software program "University of California DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  • Epson PowerLite 1940W | User Manual - Page 196
    libjpeg This projector product includes the open source software program "libjpeg" which applies the terms and conditions provided by owner of the copyright to the "libjpeg". The "libjpeg"
  • Epson PowerLite 1940W | User Manual - Page 197
    marginal gain over the unpatented Huffman mode, it is unlikely that very many implementations will support it.) So far as we are aware, there are no patent restrictions on the remaining Copyright property of CompuServe Incorporated. GIF(sm) is a Service Mark property of CompuServe Incorporated." 197
  • Epson PowerLite 1940W | User Manual - Page 198
    libpng This projector product includes the open source software program "libpng" which applies the terms and conditions provided by owner of the copyright to the "libpng". The "libpng"
  • Epson PowerLite 1940W | User Manual - Page 199
    library is provided with all faults, and the entire risk of satisfactory quality, performance, accuracy, and effort is with the user. libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000 , are Copyright (c) 1998, 1999 Glenn Randers-Pehrson, and are distributed according to the same
  • Epson PowerLite 1940W | User Manual - Page 200
    , and encourage the use of this source code as a component to supporting the PNG file format in commercial products. If you use this source code Randers-Pehrson [email protected] September 12, 2004 zlib This projector product includes the open source software program "zlib" which applies
  • Epson PowerLite 1940W | User Manual - Page 201
    modified sources, we would appreciate that you include in the file ChangeLog history information documenting your changes. mDNSResponder This projector product includes the open source software program "mDNSResponder" which applies the following license terms "Apache License Version 2.0, January
  • Epson PowerLite 1940W | User Manual - Page 202
    "License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document. "Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License. "Legal Entity" shall mean the union of the
  • Epson PowerLite 1940W | User Manual - Page 203
    copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form. 3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to
  • Epson PowerLite 1940W | User Manual - Page 204
    This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with
  • Epson PowerLite 1940W | User Manual - Page 205
    either express or implied. See the License for the specific language governing permissions and limitations under the License. aes-src-29-04-09 This projector product includes the open source software program "aes-src-29-04-09" which applies the terms and conditions provided by owner of the copyright
  • Epson PowerLite 1940W | User Manual - Page 206
    The "newlib" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. List of newlib programs newlib 1.17.0 License terms of conditions of each program which are provided by owner of the copyright to the "newlib" are as follows. The
  • Epson PowerLite 1940W | User Manual - Page 207
    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER the copyright notice and this permission notice and warranty disclaimer appear in supporting documentation, and that the name of Lucent or any of its
  • Epson PowerLite 1940W | User Manual - Page 208
    benefit from your experience, please report any problems or suggestions about this software to the 29K Technical Support Center at 800-29-29-AMD (800- The direct dial number is 512-462-4118. Advanced Micro Devices, Inc. 29K Support Products Mail Stop 573 5900 E. Ben White Blvd. Austin , TX 78741 800
  • Epson PowerLite 1940W | User Manual - Page 209
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  • Epson PowerLite 1940W | User Manual - Page 210
    . So that all may benefit from your experience, please report any problems or suggestions about this software to the SuperH Support Center via e-mail at [email protected]. SuperH, Inc. 405 River , BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 210
  • Epson PowerLite 1940W | User Manual - Page 211
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  • Epson PowerLite 1940W | User Manual - Page 212
    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER a copy or modification of this software and in all copies of the supporting documentation for such software. THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT
  • Epson PowerLite 1940W | User Manual - Page 213
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  • Epson PowerLite 1940W | User Manual - Page 214
    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER that both the copyright notice and this permission notice appear in supporting documentation. In addition, Intel grants this permission provided that
  • Epson PowerLite 1940W | User Manual - Page 215
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  • Epson PowerLite 1940W | User Manual - Page 216
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  • Epson PowerLite 1940W | User Manual - Page 217
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  • Epson PowerLite 1940W | User Manual - Page 218
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  • Epson PowerLite 1940W | User Manual - Page 219
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  • Epson PowerLite 1940W | User Manual - Page 220
    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  • Epson PowerLite 1940W | User Manual - Page 221
    DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER and conditions (hereinafter referred to as "WPA Supplicant License"). The projector uses this product in compliance with the BSD License, as part
  • Epson PowerLite 1940W | User Manual - Page 222
    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  • Epson PowerLite 1940W | User Manual - Page 223
    or alterations to this product, or (excluding the U.S.) failure to strictly comply with Seiko Epson Corporation's operating and maintenance instructions. Seiko Epson Corporation shall not be liable for any damages or problems arising from the use of any options or any consumable products other than
  • Epson PowerLite 1940W | User Manual - Page 224
    CPD-36673 Parent topic: Copyright Notice 224
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PowerLite
®
1940W/1945W/1950/1955/1960/1965
User's Guide