Manuale d’uso / di manutenzione del prodotto 1985WU del fabbricante Epson
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PowerLite ® 1970W/1975W/1980WU/1985WU User's Guide.
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Contents PowerLite 1970W/1975W/1980WU/1985WU User's Guide ........................................................................ 9 Introduction to Your Projector ..................................................................................
Connecting to a Composite Video Source ................................................................................ 31 Connecting to a Video Source for Sound .................................................................................. 32 Connecting to an External Computer Monitor .
Network Projector E-mail Alert Messages ..................................................................................... 62 Setting Up Monitoring Using SNMP .........................................................................................
Projecting a PC Free Presentation ..................................................................................................... 93 Supported PC Free File Types ...................................................................................
Projector Setup Settings - Extended Menu....................................................................................... 127 Projector Network Settings - Network Menu .............................................................................
Solutions When the Image Brightness or Colors are Incorrect .................................................... 162 Solutions to Sound Problems ...................................................................................................... 163 Solving Projector or Remote Control Operation Problems .
PowerLite 1970W/1975W/1980WU/1985WU User' s Guide Welcome to the PowerLite 1970W/1975W/1980WU/1985WU User's Guide . 9.
Introduction to Your Projector Refer to these sections to learn more about your projector and this manual. Projector Features Notations Used in the Documentation Where to Go for Additional Information.
• Dual VGA ports for connections by multiple presenters • Ports for connecting an external monitor and external speakers Easy-to-use setup and operation features • Real-time, automatic vertical .
Make sure your projector box included all of these parts: 1 Projector 2 Remote control 3 Remote control batteries (two AA alkaline) 4 Power cord 5 VGA computer cable 6 Projector documentation CD 7 Pro.
Additional Components Depending on how you plan to use the projector, you may need to obtain the following additional components: • To receive a composite video signal, you need an RCA-style video or A/V cable. See your local computer or electronics dealer for purchase information.
Option or part Part number Epson DC-06 document camera (ELPDC06) V12H321005 Epson DC-11 document camera V12H377020 Epson DC-12 document camera (ELPDC12) V12H594020 Epson DC-20 document camera (ELPDC20.
Parent topic: Projector Features Notations Used in the Documentation Follow the guidelines in these notations as you read your documentation: • Warnings must be followed carefully to avoid bodily injury. • Cautions must be observed to avoid damage to your equipment.
Projector Parts - Base Projector Parts - Control Panel Projector Parts - Remote Control Parent topic: Introduction to Your Projector Projector Parts - Front/Top 1 Exhaust vent 2 A/V Mute slide lever 3.
12 Control panel 13 Focus help button 14 Zoom ring 15 Screen Fit button 16 Focus ring 17 Lamp cover 18 Status lights (on the side of the projector) Parent topic: Projector Part Locations Projector Par.
10 Security slot 11 Remote receiver 12 HDMI 2 port 13 HDMI 1/MHL port 14 Video port 15 Computer1 port 16 USB-B port 17 USB-A port Parent topic: Projector Part Locations Projector Parts - Base 1 Mounti.
Parent topic: Projector Part Locations Projector Parts - Control Panel 1 Power button 2 Source Search button (searches for connected sources) 3 Enter button (selects options) 4 Vertical keystone adjus.
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.
7 Aspect button (selects the image aspect ratio) 8 Num button (when held down, switches numeric buttons to number function) 9 Menu button (accesses projector menu system) 10 Arrow buttons (move throug.
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 an image.
Rear Front Ceiling Rear 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.
Related references Projector Setup Settings - Extended Menu Projection Distance The distance at which you place the projector from the screen determines the approximate size of the image. The image size increases the farther the projector is from the screen, but can vary depending on the zoom factor, aspect ratio, and other settings.
Screen or Projection distance image size Wide to Tele 1 50 inches 57.5 to 95.9 inches (146.1 to 243.5 cm) 2 80 inches 92.9 to 154.2 inches (235.9 to 391.7 cm) 3 100 inches 116.5 to 193.1 inches (295.8 to 490.6 cm) 4 150 inches 175.4 to 290.4 inches (445.
Connecting to Computer Sources Follow the instructions in these sections to connect a computer to the projector. Connecting to a Computer for USB Video and Audio Connecting to a Computer for VGA Video.
• OS X : The USB Display setup folder appears on your screen. Select 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.
Connecting to a Computer for HDMI Video and Audio If your computer has an HDMI port, you can connect it to the projector using an optional HDMI cable. Note: To connect a Mac that includes only a Mini .
3. If necessary, configure your computer to work with an external USB mouse. See your computer documentation for details. Parent topic: Connecting to Computer Sources Related tasks Using the Remote Co.
2. Connect the other end to one of the projector's HDMI ports. Note: The projector converts the digital audio signal sent from your video source into a mono analog signal for the internal speaker or a stereo analog signal if you are connecting to external speakers.
Connecting to a Component-to-VGA Video Source If your video source has component video ports, you can connect it to the projector using an optional component-to-VGA video cable. Depending on your component ports, you may need to use an adapter cable along with a component video cable.
Parent topic: Connecting to Video Sources Connecting to a Video Source for Sound You can play sound through the projector's speaker system if your video source has audio output ports.
Note: Monitors that use a refresh rate less than 60 Hz may not be able to display images correctly. 1. Make sure your computer is connected to the projector's Computer port. 2. Connect the external monitor's cable to your projector's Monitor Out port.
Parent topic: Projector Connections Connecting to External USB Devices Follow the instructions in these sections to connect external USB devices to the projector.
Related topics Projecting a PC Free Presentation Connecting a USB Device or Camera to the Projector You can connect your USB device or camera to the projector's USB-A port and use it to project images and other content. 1. If your USB device came with a power adapter, plug the device into an electrical outlet.
2. Disconnect the USB device or camera from the projector. Parent topic: Connecting to External USB Devices Connecting to a Document Camera You can connect a document camera to your projector to project images viewed by the camera.
1. Open the battery cover. 2. Insert the batteries with the + and – ends facing as shown. 37.
3. Close the battery cover and press it down until it clicks into place. Warning: Dispose of used batteries according to local regulations. Do not expose batteries to heat 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.
Using the Projector on a Network Follow the instructions in these sections to set up your projector for use on a network. Wired Network Projection Wireless Network Projection Wireless Network Projecti.
Connecting to a Wired Network Selecting Wired Network Settings Parent topic: Using the Projector on a Network Connecting to a Wired Network To connect the projector to a wired local area network (LAN), use a 100Base-TX or 10Base-T network cable. To ensure proper data transmission, use a Category 5 shielded cable or better.
3. Select the Network menu and press Enter . 4. Select Network Configuration and press Enter . 5. Select the Basic menu and press Enter . 6. Select the following basic options as necessary: • Projector Name lets you enter a name up to 16 alphanumeric characters long to identify the projector over the network.
• PJLink Password lets you enter a password up to 32 alphanumeric characters long for using the PJLink protocol for projector control. • Web Control Password lets you enter a password up to 8 alphanumeric characters long for accessing the projector over the web.
10. To prevent display of the IP address on the standby screen, turn off IP Address Display . 11. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.
Searching for a Wireless Network Selecting Wireless Network Settings in Windows Selecting Wireless Network Settings in OS X Setting Up Wireless Network Security Parent topic: Using the Projector on a .
3. Remove the screw securing the wireless LAN module stopper, then remove the stopper. 4. Insert the wireless LAN module into the port. 46.
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.
5. Follow the on-screen instructions to install the Quick Wireless Connection driver. Note: If you see a Windows Firewall message, click Yes to disable the firewall. After a few minutes, your computer image is displayed by the projector. If it does not appear, press the LAN button on your remote control or restart your computer.
4. Set the Wireless Mode setting to Wireless LAN On and press Enter . 5. Select Network Configuration and press Enter . 6. Select the Basic menu and press Enter . 7. Select the following basic options as necessary: • Projector Name lets you enter a name up to 16 alphanumeric characters long to identify the projector over the network.
8. Select the Wireless LAN menu and press Enter . 9. Select the settings on the Wireless LAN menu as necessary for your network. 10. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.
Setting Options Description Channel 1ch In Quick connection mode, selects the frequency band 6ch (channel) used by the wireless 11ch LAN SSID Auto Setting On Turns on automatic SSID searching in Quick.
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 control. 3. Select the Network menu and press Enter .
5. Select the Wireless LAN menu and press Enter . 6. Select Advanced as the Connection Mode setting and press Enter . 7. Select Search Access Point and press Enter . 8. Select the name of the wireless network you want to connect to and press Enter . 9.
You see a screen like this: 10. Select the settings on the security menu as necessary for your network. 11. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.
1. Click the AirPort icon on the menu bar at the top of the screen. 2. Make sure AirPort is turned on, then do one of the following: • If your projector is set up on an existing network (Advanced mode), select the network name (SSID). • If your projector is configured for Quick mode, select the projector's SSID.
5. Select the security settings for your network. Note: WPA authentication via an authentication server is not supported. 6. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.
Screen Mirroring Restrictions Note the following when using Screen Mirroring features: • You cannot play audio with more than 3 channels. • You cannot project images with a resolution above 1920 × 1080 and a frame rate above 50 fps. • You cannot play 3D video.
• Wireless LAN Sys. lets you select the type of wireless LAN system the projector is connected to. • Adjust Image Quality lets you adjust the screen mirroring speed/quality. Select a small number to improve the quality and select a large number to increase the speed.
8. Select your projector from the list. 9. If you see the PIN entry screen on your computer or mobile device, enter the PIN code displayed on the Screen Mirroring standby screen or at the bottom right of the projected image and click Next . The projector displays the image from your computer or mobile device.
Note: It may some time to establish the WiDi connection. Do not disconnect the projector's power cord while it is connecting to your device. This may cause your device to freeze or malfunction.
3. Select Network Configuration and press Enter . 4. Select the Mail menu and press Enter . 5. Turn on Mail Notification . 6. Enter the IP address for the SMTP Server option. Note: Do not use these addresses: 127.x.x.x or 224.0.0.0 through 255.255.255.
Network Projector E-mail Alert Messages When a problem occurs with a networked projector, and you selected to receive e-mail alerts, you receive an e-mail containing the following information: • Eps.
5. Enter up to two IP addresses to receive SNMP notifications, using 0 to 255 for each address field. Note: Do not use these addresses: 127.x.x.x or 224.0.0.0 through 255.255.255.255 (where x is a number from 0 to 255). 6. If available, select the Priority Gateway setting for your network.
Note: You may need to log in before you see the Web Control screen. If you see a log in window, enter your user name and password. (The default user name is EPSONWEB and the default password is admin .) 4. To select projector menu settings, select the name of the menu and follow the on-screen instructions to select settings.
10 Volume button controls 11 Closed Caption control 6. Select the icon corresponding to the projector function you want to control. Parent topic: Using the Projector on a Network Crestron RoomView Support If you are using the Crestron RoomView network monitoring and control system, you can set up your projector for use on the system.
4. Select the Others menu and press Enter . 5. Set the Crestron RoomView setting to On to allow the projector to be detected. 6. When you finish selecting settings, select Complete and follow the on-screen instructions to save your settings and exit the menus.
You see this screen: 3. Select the input source that you want to control in the Sources List box. You can scroll through available sources using the up and down arrows in the box. 4. To control projection remotely, click the on-screen buttons that correspond to the projector's remote control buttons.
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 .
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. Note: With Direct Power On turned on, the projector turns on as soon as you plug it in. The projector's power light turns blue.
4. Press the power button on the projector or the remote control to turn on the projector. The projector beeps and the Status light flashes blue as the projector warms up. Once the projector is warmed up, the Status light stops flashing and turns blue.
2. Press the power button again. (To leave it on, press any other button.) The projector beeps twice, the lamp turns off, and the Status light turns off. 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).
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.
3. Select the Extended menu and press Enter . 4. Select the Language setting and press Enter . 5. Select the language you want to use and press Enter .
2. To adjust the front foot, pull up on the foot release lever and lift the front of the projector. The foot extends from the projector. 3. Release the lever to lock the foot. 4. If the image is tilted, rotate the rear feet to adjust their height. If the projected image is unevenly rectangular, you need to adjust the image shape.
Image Shape You can project an evenly rectangular image by placing the projector directly in front of the center of the screen and keeping it level. If you place the projector at an angle to the screen, or tilted up or down, or off to the side, you may need to correct the image shape for the best display quality.
Two displays flash briefly, then this message appears: 5. Fine-tune the image shape as necessary using the arrow buttons on the control panel. 6. When you are finished, press Esc . Now, if necessary, you can correct the image corners individually using Quick Corner by pressing the arrow buttons on the control panel.
2. Press one of these keystone buttons on the control panel to display the Keystone adjustment screen. 3. Press a keystone button on the projector's control panel to adjust the image shape.
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. Note: You can also display the pattern by pressing the User button on the remote control (if the test pattern is assigned to this button).
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 . 7. Press the arrow buttons to adjust the image shape as necessary. 8. When you are finished, press Esc .
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 image using the Settings menu.
Focus Help works in these conditions: • Screen size is 100 inches (254 cm) or less • The room is not too bright • Projector is positioned within the distances and angles listed here: PowerLite 1980WU/1985WU 1 5 to 10 feet (1.5 to 3 m) 2 20º 3 30º PowerLite 1970W/1975W 1 3 to 10 feet (0.
You see a screen like this: 2. Turn the focus ring until the green number matches the orange number as closely as possible. 3. When you are finished, press Esc . Parent topic: Using Basic Projector Features Remote Control Operation The remote control lets you control the projector from almost anywhere in the room, up to 26 feet (8 m) away.
Make sure that you aim the remote control at the projector's receivers within the angles listed here. 1 26 feet (8 m) 2 45° 3 30° 4 15° Note: Avoid using the remote control in conditions with bright fluorescent lights or in direct sunlight, or the projector may not respond to commands.
Using the Remote Control as a Wireless Mouse You can use the projector's remote control as a wireless mouse so you can control projection at a distance from the computer. 1. Connect the projector to a computer using the projector's USB-B , Computer , or HDMI port to display video.
Using the Remote Control as a Pointer You can use the projector's remote control as a pointer to help you call out important information on the screen. The default pointer shape is an arrow, but you can select an alternative shape using the Settings menu.
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 the source you want on the remote control. If there is more than one port for that source, press the button again to cycle through the sources.
4 Network and Screen Mirroring sources Parent topic: Using Basic Projector Features Projection Modes Depending on how you positioned the projector, you may need to change the projection mode so your images project correctly. • Front (default setting) lets you project from a table in front of the screen.
3. To change projection back to the original mode, hold down the A/V Mute button for five seconds again. Parent topic: Projection Modes Changing the Projection 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.
If you always want to use a particular aspect ratio for a certain video input source, you can select it using the projector's menus. Changing the Image Aspect Ratio Available Image Aspect Ratios .
Aspect ratio setting Description Normal Displays images using the full projection area and maintains the aspect ratio of the image. 16:9 Converts the aspect ratio of the image to 16:9. Full Displays images using the full width of the projection area, but does not maintain the aspect ratio.
3. Press the Color Mode button on the remote control to change the Color Mode. The image appearance changes and the name of the Color Mode appears briefly on the screen. 4. To cycle through all the available Color Modes for your input signal, press the Color Mode button repeatedly.
Note: The DICOM SIM Color Mode is for reference purposes only and should not be used to make medical diagnoses. Parent topic: Color Mode Turning On Auto Iris In certain color modes, you can turn on the Auto Iris setting to automatically optimize the image based on the brightness of the content you project.
Controlling the Volume with the Volume Buttons You can use the Volume buttons on the projector or the remote control to adjust the volume as you project a presentation with audio. The volume buttons control the projector’s internal speaker system or any external speakers you connected to the projector.
Related concepts USB Device Projection Related tasks Connecting a USB Device or Camera to the Projector Supported PC Free File Types You can project these types of files using the projector's PC Free feature. Note: For best results, place your files on media that is formatted in FAT16/32.
File contents File type Details (extension) Movie .avi Make sure the file is not: • Saved with an audio codec other than linear PCM or ADPCM • Above 1280 × 720 resolution • Larger than 2GB Pare.
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 .
The PC Free screen appears. 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 display a menu of pages to select from, press the Esc button. Then press the left or right arrow button to select a page and press Enter . • To enlarge the view of a page to fit the screen, press Enter . Press Enter again to return to standard size display.
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 .
Setting Options Description Display Order Name Order Displays files in name order Date Order Displays files in date order Sort Order In Ascending Sorts files in first-to-last order In Descending Sorts.
Adjusting Projector Features Follow the instructions in these sections to use your projector's feature adjustments. Shutting Off the Picture and Sound Temporarily Stopping Video Action Temporaril.
Related references Projector Setup Settings - Extended Menu Stopping Video Action Temporarily You can temporarily stop the action in a video or computer presentation and keep the current image on the screen. Any sound or video action continues to run, however, so you cannot resume projection at the point that you stopped it.
2. Use the following buttons on the remote control to adjust the zoomed image: • Use the arrow buttons to position the crosshair in the image area you want to zoom into. • Press the E-Zoom + button repeatedly to zoom into the image area, enlarging it as necessary.
Setting a Password Selecting Password Security Types Entering a Password to Use the Projector Saving a User's Logo Image to Display Parent topic: Projector Security Features Setting a Password To use password security, you must set a password. 1.
The password displays as **** as you enter it. Then you see the confirmation prompt. 5. Enter the password again. You see the message "Password accepted." 6. Press Esc to return to the menu. 7. Make a note of the password and keep it in a safe place in case you forget it.
Parent topic: Password Security Types Entering a Password to Use the Projector If a password is set up and a Power On Protection password is enabled, you see a prompt to enter a password whenever you turn on the projector. Note: This prompt will only appear when the projector is turned on after being unplugged.
2. If the password is incorrect, the following may happen: • You see a "wrong password" message and a prompt to try again. Enter 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.
4. Select Yes and press Enter . You see a selection box overlaying your image. 5. Use the arrow buttons on the remote control to surround the image area you want to use as the User's Logo and press Enter . You see a prompt asking if you want to select this image area.
• To display it whenever you press the A/V Mute button, select A/V Mute and set it to Logo . To prevent anyone from changing the User's Logo settings without first entering a password, set a password and enable User's Logo security.
Unlocking the Projector's Buttons If the projector's buttons have been locked, hold the Enter button on the projector's control panel for seven seconds to unlock them. Parent topic: Locking the Projector's Buttons Installing a Security Cable You can install two types of security cables on the projector to deter theft.
Caution: Leave at least 20 inches (50 cm) of space between the projectors to prevent them from overheating. Setting the Projector ID Setting the Remote Control ID Matching Multiple-Projector Display Q.
Setting the Remote Control ID The remote control's ID is set 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.
3. Make sure all the projectors are using the same Color Mode setting. 4. It is best to match two projectors at a time, so set the remote control ID to match the first projector. 5. Press the Menu button, select the Extended menu, and press Enter . 6.
Related references Projector Setup Settings - Extended Menu Related tasks Changing the Color Mode Projecting Two Images Simultaneously You can use the split screen feature to simultaneously project two images from different image sources next to each other.
3. To select an input source for the other image, select the Source setting, press Enter , select the input source, select Execute , and press Enter . (You can also change image sources, if necessary.) 4. To switch the images, select the Swap Screens setting and press Enter .
The Schedule Settings screen appears. 4. Select the Schedule menu and press Enter . 5. Select Add New and press Enter . 6. In the Event Settings section, select the events you want to have occur. (Select No Change for events that you do not want to occur.
Communication is on/off Event is invalid Parent topic: Scheduling Projector Events Editing a Scheduled Event You can edit any currently scheduled event. 1. Press the Menu button. 2. Select the Extended menu and press Enter . 3. Select the Schedule Settings setting and press Enter .
8. Select Setup complete and select Yes to save your changes. Note: To delete all scheduled events, select Schedule Reset and select Yes . Parent topic: Scheduling Projector Events 118.
Adjusting the Menu 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.
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 .
Setting Options Description Color Mode See the list of available Color Adjusts the vividness of image Modes colors for various image types and environments Brightness Varying levels available Lightens.
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. The available settings depend on the currently selected input source.
Setting Options Description Sync. Varying levels available Adjusts signal to eliminate fuzziness or flickering in computer images Position Up, down, left, right Adjusts the image location on the scree.
Setting Options Description Input Signal Auto Specifies the signal type from input sources connected to RGB computer ports Component Auto : detects signals automatically RGB : corrects color for compu.
Related references Available Image Aspect Ratios Projector Feature Settings - Settings Menu Options on the Settings menu let you customize various projector features.
Setting Options Description Split Screen Screen Size Divides the viewing area horizontally and displays two Source images side-by-side (press Esc Swap Screens to cancel split screen display) Audio Sou.
Parent topic: Adjusting the Menu Settings Related tasks Correcting Image Shape with Quick Corner Projecting Two Images Simultaneously Locking the Projector's Buttons Projector Setup Settings - Extended Menu Settings on the Extended menu let you customize various projector setup features that control its operation.
Setting Options Description Display Messages Selects various display options Display Background Messages : controls whether messages are displayed on the Startup Screen screen A/V Mute Display Backgro.
Setting Options Description Operation Direct Power On Selects various operation options High Altitude Mode Direct Power On : lets you turn on the projector without pressing Startup Source Search the p.
Setting Options Description A/V Settings A/V Output Selects the following when the projector is in standby mode Audio Output (turned off): HDMI1 Audio Output A/V Output : The Always On HDMI2 Audio Output setting lets the projector output audio and video signals even while it is standby mode.
Note: When the User's Logo Protection option in the Password Protection menu is set to On , you cannot change any settings related to the user's logo.
Setting Options Description Screen Mirroring Info Display Name Displays screen mirroring status and details (PowerLite 1975W/1985WU) MAC Address Region Code Version Screen Mirroring Settings Accesses screen mirroring Configures your screen mirroring settings settings (PowerLite 1975W/1985WU) Net.
Related concepts Wireless Network Projection from a Mobile Device (Screen Mirroring) Wired Network Projection Wireless Network Projection Projector Setup Settings - ECO Menu Settings on the ECO menu let you customize projector functions to save power.
Setting Options Description Sleep Mode On Automatically places the projector in standby mode after Off an interval of inactivity Sleep Mode Timer 1 to 30 minutes Sets the interval for Sleep Mode Lens .
Projector Information Display - Info Menu You can display information about the projector and input sources by viewing the Info menu. However, you cannot change any settings in the menu. Select Version to display the projector's firmware version.
Information item Description Refresh Rate Displays the refresh rate of the current input source Sync Info Displays information that may be needed by a service technician Status Displays information ab.
Event ID code Cause and solution 0483 The EasyMP Network Projection program quit unexpectedly. Check the network communication status, then turn the projector off and then on again. 04FE 0479 A projector system error has occurred. Turn the projector off and then on again.
You can also reset the projector's lamp usage timer to zero when you replace the lamp using the Reset Lamp Hours option. You cannot reset the following settings using the Reset All option: • In.
Maintaining and Transporting the Projector Follow the instructions in these sections to maintain your projector and transport it from place to place. Projector Maintenance Transporting the Projector Projector Maintenance Your projector needs little maintenance to keep working at its best.
• To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the lens. Do not spray any liquid directly on the lens. Warning: Do not use a lens cleaner that contains flammable gas. The high heat generated by the projector lamp may cause a fire.
Cleaning the Air Filter and Vents Clean the projector's air filter or vents if they get dusty, or if you see a message telling you to clean them. 1. Turn off the projector and unplug the power cord. 2. Gently remove the dust using a small vacuum designed for computers or a very soft brush (such as a paintbrush).
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.
4. Place the new air filter in the projector as shown and push gently until it clicks into place. 5. Close the air filter cover. Parent topic: Air Filter and Vent Maintenance Related references Option.
Replacing the Lamp Before you replace the lamp, let the projector cool down for at least one hour so the lamp will not be hot. Warning: Let 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.
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.
6. Lift up the lamp handle and gently pull the lamp out of the projector. Note: The lamp(s) in this product contain mercury. Please consult your state and local regulations regarding disposal or recycling. Do not put in the trash. 7. Gently insert the new lamp into the projector.
8. Push in the lamp firmly and tighten the screws to secure it. 9. Replace the lamp cover and tighten the screw to secure it. Note: Be sure the lamp cover is securely installed or the lamp will not come on. Reset the lamp timer to zero to keep track of the new lamp’s usage.
Resetting the Lamp Timer You must reset the lamp timer after replacing the projector's lamp to clear the lamp replacement message and to keep track of lamp usage correctly. Note: Do not reset the lamp timer if you have not replaced the lamp to avoid inaccurate lamp usage information.
Replacing the Remote Control Batteries The remote control uses two AA manganese or alkaline batteries. Replace the batteries as soon as they run out. Caution: Use only the type of batteries specified in this manual. Do not install batteries of different types, or mix new and old batteries.
4. Close the battery cover and press it down until it clicks into place. Warning: Dispose of used batteries according to local regulations. Do not expose batteries to heat or flame. Keep batteries out of the reach of children; they are choking hazards and are very dangerous if swallowed.
Solving Problems Check the solutions in these sections if you have any problems using the projector. Projection Problem Tips Projector Light Status Using the Projector Help Displays Solving Image or S.
Projector Light Status The lights on the projector indicate the projector status and let you know when a problem occurs. Check the status and color of the lights and look for a solution in the table here.
Power light Status light Lamp light Temp light Status and solution Blue Flashing blue Off Off Shutting down; when the Status light stops flashing, you can unplug the projector Flashing blue Varies Off.
Power light Status light Lamp light Temp light Status and solution Off Flashing blue Orange Off Lamp has a problem • Check to see if the lamp is burned out, broken, or installed incorrectly; reseat .
Power light Status light Lamp light Temp light Status and solution Any Any Any Any Screen Mirroring light flashes blue slowly; Screen Mirroring error, select Both Settings Off as the Wireless Mode set.
• To exit the help system, press Help . Parent topic: Solving Problems Solving Image or Sound Problems Check the solutions in these sections if you have any problems with projected images or sound.
• For images projected with Windows Media Center, reduce the screen size from full screen mode. • For images projected from applications using Windows DirectX, turn off DirectX functions.
• Turn on the connected computer or video source, and press its play button to begin your presentation, if necessary. • Check the connection from the projector to your video sources. • If you are projecting from a laptop computer, make sure it is set up to display on an external monitor.
Parent topic: Solutions When "No Signal" Message Appears Related topics Connecting to Computer Sources Solutions When "Not Supported " Message Appears If the "Not Supported" message appears, try the following solutions: • Make sure the correct input signal is selected on the Signal menu.
Solutions When the Image is Not Rectangular If the projected image is not evenly rectangular, try the following solutions: • Place the projector directly in front of the center of the screen, facing it squarely, if possible.
• If you adjusted the image shape using the projector controls, try decreasing the Sharpness setting to improve image quality. • If you connected an extension power cable, try projecting without it to see if it caused interference in the signal.
• If you are projecting from a computer, press the Auto button on the remote control to automatically adjust the tracking and sync. If any bands or overall blurriness remain, display a uniformly patterned image on the screen and manually adjust the Tracking and Sync settings.
Related concepts Projector Lamp Maintenance Related references Input Signal Settings - Signal Menu Image Quality Settings - Image Menu Projector Feature Settings - Settings Menu Solutions to Sound Pro.
Solutions to Password Problems Parent topic: Solving Problems Solutions to Projector Power or Shut-Off Problems If the projector does not come on when you press the power button or it shuts off unexpectedly, try the following solutions: • Make sure the power cord is securely connected to the projector and to a working electrical outlet.
• Strong fluorescent lighting, direct sunlight, or infrared device signals may be interfering with the projector's remote receivers. Dim the lights or move the projector away from the sun or interfering equipment.
• Make sure you have access to the network the projector is on. Note: The user ID and password are case sensitive. Parent topic: Solving Problems Solutions When Network Alert E-Mails are Not Receive.
Before you call, have the following information ready: • Product name • Product serial number (located on the bottom or rear of the projector, or in the menu system) • Proof of purchase (such as.
Technical Specifications These sections list the technical specifications of your projector. General Projector Specifications Projector Lamp Specifications Remote Control Specifications Projector Dime.
Brightness PowerLite 1970W/1975W : Normal Power Consumption mode: White light output 5000 lumens (ISO 21118 standard) Color light output 5000 lumens ECO Power Consumption mode: White light output 3500.
Projection methods Front, rear, ceiling-mounted Optical aspect ratio 16:10 (width-to-height) Focus adjustment Manual Zoom adjustment Manual Zoom ratio 1 to 1.
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. Parent topic: Technical Specifications Remote Control Specifications Reception range Up to 26.
Power consumption Operating: (100 to 120 V) PowerLite 1970W/1975W/1985WU : Normal Power Consumption mode: 435 W ECO Power Consumption mode: 330 W PowerLite 1980WU : Normal Power Consumption mode: 409 W ECO Power Consumption mode: 330 W Standby: 0.21 W (Communication Off), 3.
Operating altitude Up to 4921 feet (1500 m) Up to 9843 feet (3000 m) with High Altitude Mode enabled Parent topic: Technical Specifications Projector Safety and Approvals Specifications United States FCC Part 15 Class B (DoC) UL60950-1 2nd edition (cTUVus Mark) Canada ICES-003 Class B CSA C22.
Display format Refresh rate (in Hz) Resolution (in pixels) WXGA++ 60 1600 × 900 SXGA 70/75/85 1152 × 864 60/75/85 1280 × 1024 60/75/85 1280 × 960 SXGA+ 60/75 1400 × 1050 WSXGA+* 60 1680 × 1050 U.
Display format Refresh rate (in Hz) Resolution (in pixels) VGA 60 640 × 480 SVGA 60 800 × 600 XGA 60 1024 × 768 WXGA 60 1280 × 800 60 1366 × 768 WXGA+ 60 1440 × 900 WXGA++ 60 1600 × 900 WSXGA+ .
** PowerLite 1980WU/1985WU only Parent topic: Technical Specifications USB Display System Requirements Your computer system must meet the system requirements here to use the projector's USB Display software. Requirement Windows Mac Operating system Windows XP Professional, Home OS X 10.
Notices Check these sections for important notices about your projector. Recycling Important Safety Information Important Safety Instructions FCC Compliance Statement Wireless Telegraphy Act Regulations Trademarks Open Source Software License Copyright Notice Recycling Epson offers a recycling program for end of life products.
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. Avoid standing in front of the projector so the bright light does not shine into your eyes.
• Never allow objects of any kind to enter any openings in the projector. Do not leave objects, especially flammable objects, near the projector. Never spill liquid of any kind into the projector. • If you are using two or more projectors side-by-side, leave at least of space between the projectors to allow for proper ventilation.
• Do not store the projector outside of the required temperature range of 14 to 140 °F (–10 to 60 °C) or in direct sunlight for long periods of time. Doing so may cause damage to the case. • Do not place anything that can become warped or damaged by heat near the exhaust vents.
Because this product was not intended for use in applications requiring extremely high reliability/safety such as aerospace equipment, main communication equipment, nuclear power control equipment, or medical equipment related to direct medical care, please make your own judgment on this product's suitability after a full evaluation.
Wireless Telegraphy Act Regulations The following acts are prohibited by the Wireless Telegraphy Act: • Modifying and disassembling (including the antenna) • Removing the label of conformance Pare.
These GPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. The list of GPL Programs is as follows and the names of author are described in the source code of the GPL Programs The list of GPL Programs • busybox-1.
• lrzsz-0.12.20 • wireless_tools.29 • yaffs2-utils • squshfs 4.2 • coreutils 6.9 The GNU General Public License Version 2 is as follows. You also can see the GNU General Public License Version 2 at http://www.gnu.org/licenses/ . GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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.
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 announcemen.
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 fr.
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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.
This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.
GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder.
GNU LESSER GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License Agreement applies to any software library or other program which contains a notice pla.
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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.
This code is derived from software contributed to Berkeley by Kenneth Almquist. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
============ In plain English: 1. We don't promise that this software works. (But if you find any bugs, please let us know!) 2. You can use this software for whatever you want. You don't have to pay us. 3. You may not pretend that you wrote this software.
The Unix configuration script "configure" was produced with GNU Autoconf. It is copyright by the Free Software Foundation but is freely distributable. The same holds for its supporting scripts (config.guess, config.sub, ltconfig, ltmain.sh).
libpng versions 1.2.6, August 15, 2004, through 1.2.49, March 29, 2012, are Copyright (c) 2004, 2006- 2009 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors Cosmin Truta libpng versions 1.
For the purposes of this copyright and license, "Contributing Authors" is defined as the following set of individuals: Andreas Dilger Dave Martindale Guy Eric Schalnat Paul Schmidt Tim Wegner The PNG Reference Library is supplied "AS IS".
zlib This projector product includes the open source software program "zlib" which applies the terms and conditions provided by owner of the copyright to the "zlib". The "zlib" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Apache-2.0 This projector product includes the open source software program which applies the terms and conditions provided by owner of the copyright to the "Apache-2.0". The "Apache-2.0" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
(b) You must cause any modified files to carry prominent notices stating that You changed the files; and (c) You must retain, in the Source form of any Derivative Works that You distribute, all copyri.
the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
List of aes-src-29-04-09 programs • aes-src-29-04-09 License terms of conditions of each program which are provided by owner of the copyright to the “aes- src-29-04-09” are as follows. Copyright (c) 1998-2008, Brian Gladman, Worcester, UK. All rights reserved.
Copyright (c) 1994-2007 Red Hat, Inc. All rights reserved. This copyrighted material is made available to anyone wishing to use, modify, copy, or redistribute it subject to the terms and conditions of the BSD License.
THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED WARRANTY. IN PARTICULAR, NEITHER THE AUTHOR NOR AT&T MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
5900 E. Ben White Blvd. Austin, TX 78741 800-292-9263 (5) C.W. Sandmann Copyright (C) 1993 C.W. Sandmann This file may be freely distributed as long as the author's name remains. (6) Eric Backus (C) Copyright 1992 Eric Backus This software may be used freely so long as this copyright notice is left intact.
All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
USA (13) Royal Institute of Technology Copyright (c) 1999 Kungliga Tekniska Högskolan (Royal Institute of Technology, Stockholm, Sweden). All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1.
DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUB.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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Intel hereby grants you permission to copy, modify, and distribute this software and its documentation. Intel grants this permission provided that the above copyright notice appears in all copies and that both the copyright notice and this permission notice appear in supporting documentation.
(27) Konstantin Chuguev (--enable-newlib-iconv) Copyright (c) 1999, 2000 Konstantin Chuguev. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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Copyright (c) 2009 CodeSourcery, Inc. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPL.
OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
(a) The above copyright display, these terms of utilization, and the following stipulation of no guarantee shall be inserted in documentation accompanying redistribution (user's manual, etc.). (b) The TOPPERS Project shall be notified owing to a method in which the form of distribution is decided otherwise.
3. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by the University of California, Berkeley and its contributors.
(4) The above copyright holder and the TOPPERS Project shall be exempt from responsibility for whatever damages occur either directly or indirectly through the utilization of this software. This software is something that is provided with no guarantee.
* 3. All advertising materials mentioning features or use of this software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. ( http://www.openssl.org/ )" * 4.
* This library is free for commercial and non-commercial use as long as the following conditions are aheared to. The following conditions apply to all code found in this distribution, be it the RC4, RSA, lhash, DES, etc.
* The licence and distribution terms for any publically available version or derivative of this code cannot be changed. i.e. this code cannot simply be copied and put under another distribution licence [including the GNU Public Licence.] */ Parent topic: Notices Copyright Notice All rights reserved.
8/14 CPD-41046R1 Parent topic: Copyright Notice 233.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Epson 1985WU è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Epson 1985WU - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Epson 1985WU imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Epson 1985WU ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Epson 1985WU, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Epson 1985WU.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Epson 1985WU. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Epson 1985WU insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
