Epson EB-1780W Page 152 User Manual Download

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Projection Problems

152

If the projector is not working properly, turn it off, unplug it, and then plug it

back in and turn it on.
If this does not solve the problem, check the following:
• The indicators on the projector may indicate the problem.
• The projector's Help system can display information about common

problems.

• The solutions in this manual can help you solve many problems.
If none of these solutions help, contact Epson for technical support.

Summary of Contents for EB-1780W

Page 1: ...User s Guide ...

Page 2: ... Video Source 23 Connecting to a Component to VGA Video Source 24 Connecting to a Composite Video Source 25 Connecting to External USB Devices 25 USB Device Projection 25 Connecting to a USB Device 26 Disconnecting a USB Device 26 Connecting to a Document Camera 26 Installing Batteries in the Remote Control 27 Remote Control Operation 27 Opening the Lens Cover 29 Using Basic Projector Features 30 ...

Page 3: ... Temporarily 76 Zooming Images 77 Using the Remote Control as a Wireless Mouse 78 Using the Remote Control as a Pointer 80 Saving a User s Logo Image 81 Color Difference Correction when Projecting from Multiple Projectors 83 Setting the Projector ID 83 Selecting the Projector You want to Operate 83 Matching Multiple Projector Display Quality 85 Projector Security Features 86 Password Security Type...

Page 4: ...s 126 Network Menu Basic Menu 126 Network Menu Wireless LAN Menu 127 Network Menu Others Menu 130 Network Menu Reset Menu 130 Projector Setup Settings ECO Menu 131 Projector Information Display Info Menu 133 Info Menu Projector Info Menu 133 Event ID Code List 134 Projector Reset Options Reset Menu 136 Copying Menu Settings Between Projectors Batch Setup 137 Transferring Settings From a USB Flash ...

Page 5: ...reless Authentication Fails 164 Solutions When You Cannot Access the Projector Through the Web 164 Solutions When the Image Contains Static During Network Projection 164 Solutions When You Cannot Read the NFC Tag 165 Solutions When You Cannot Connect Using Screen Mirroring 165 Solutions When the Image or Sound Contains Static During Screen Mirroring Connection 165 Appendix 166 Optional Accessories...

Page 6: ...n that if ignored could possibly result in personal injury or physical damage due to incorrect handling General Information Notations Attention This label indicates procedures that may result in damage or injury if sufficient care is not taken This label indicates additional information that may be useful to know Button name Indicates the name of the buttons on the remote control or the control pa...

Page 7: ...Introduction to Your Projector Refer to these sections to learn more about your projector s features and part names g g Related Links Projector Features p 8 Projector Parts and Functions p 11 ...

Page 8: ...tic vertical keystone correction always displays a rectangular screen Auto V Keystone EB 1780W Screen Fit feature to automatically resize projected images EB 1795F EB 1785W EB 1781W g g Related Links Auto H V Keystone p 41 Projector Setup Settings Extended Menu p 123 Turning On the Projector p 31 Automatically Correcting the Image Shape with Screen Fit p 41 Easy Wireless Projection Screen Mirrorin...

Page 9: ...g the projected screen You can project images from computers on the network or from smartphones or tablet devices on which Epson iProjection is installed See the EasyMP Multi PC Projection Operation Guide for details a You can download the necessary software and manuals from the following Web site http www epson com g g Related Links Using the Projector on a Network p 91 Using NFC to Connect an An...

Page 10: ... to connect an MHL cable to the mobile device and to the projector g g Related Links Connecting to Smartphones or Tablets p 22 Support for Smooth Meetings The Gesture Presenter feature allows you to control your presentation using your hands allowing you to give presentations in front of the screen without a presentation remote control EB 1795F EB 1785W EB 1781W g g Related Links Controlling a Pre...

Page 11: ...t into the eyes or mouth Caution While projecting do not put your face or hands near the air exhaust vent and do not place objects that may become warped or damaged by heat near the vent Hot air from the air exhaust vent could cause burns warping or accidents to occur B Foot release lever Press the foot release lever to extend and retract the front adjustable foot C Front adjustable foot When setu...

Page 12: ...nals from a computer and component video signals from other video sources Name Function D USB B port Connects a USB cable to the computer to project computer images to use the Wireless Mouse function or to use the Gesture Presenter feature E USB A port Connects a USB memory device or a digital camera and projects PDFs movies or images using PC Free Connects the optional Document Camera F HDMI port...

Page 13: ... Rear feet When setup on a surface such as a desk turn to extend and retract to adjust the horizontal tilt C Front adjustable foot When setup on a surface such as a desk extend the foot to adjust the position of the image g g Related Links Installing a Security Cable p 90 Projector Parts Control Panel EB 1795F EB 1785W EB 1781W EB 1780W Name Function A Power button Turns the projector on or off ...

Page 14: ...ter port F Keystone adjustment buttons and arrow buttons Displays the Keystone screen allowing you to correct keystone distortion Selects menu items while displaying the projector s menu or help G Esc button Stops the current function Moves back to the previous menu level while displaying the projector s menu H Volume buttons and arrow buttons Adjusts the speaker volume Selects menu items while di...

Page 15: ...omputer when you connect a projector and computer using a USB cable or over the network Displays the previous or next screen while using the PC Free feature O E Zoom buttons Zooms in or zooms out the image area Name Function P A V Mute button Turns the video and audio on or off temporarily Q Split button Projects two images from different image sources simultaneously by splitting the projected scr...

Page 16: ...Shape with Screen Fit p 41 Using the Remote Control as a Wireless Mouse p 78 Projecting Two Images Simultaneously p 62 Using the Remote Control as a Pointer p 80 Connecting to a Computer for USB Video and Audio p 20 Controlling a Presentation with Your Hands p 72 Focusing the Image Using the Focus Button p 48 Projecting a PC Free Presentation p 65 Using the Projector on a Network p 91 ...

Page 17: ...jector Follow the instructions in these sections to set up your projector g g Related Links Projector Placement p 18 Projector Connections p 20 Installing Batteries in the Remote Control p 27 Opening the Lens Cover p 29 ...

Page 18: ...r case may crack causing it to fall from its ceiling mount This could cause serious injury to anyone under the ceiling mount and could damage the projector Do not cover the projector s air intake or air exhaust vents If the vents are covered the internal temperature could rise and cause a fire Do not install the projector on an unstable surface or in a location beyond the weight specifications of ...

Page 19: ...es p 38 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 See the Appendix for details about how far to place the projector from the screen based on the size of the projected imag...

Page 20: ... camera g g Related Links Connecting to a Computer p 20 Connecting to Smartphones or Tablets p 22 Connecting to Video Sources p 23 Connecting to External USB Devices p 25 Connecting to a Document Camera p 26 Connecting to a Computer Follow the instructions in these sections to connect a computer to the projector g g Related Links Connecting to a Computer for USB Video and Audio p 20 Connecting to ...

Page 21: ...B Display Ver x xx OS X Double click the USB Display icon in the Application folder When you finish projection do one of the following Windows Disconnect the USB cable You do not need to operate Safely Remove Hardware OS X Select Disconnect from the USB Display icon menu on the menu bar or Dock and then disconnect the USB cable g g Related Links USB Display System Requirements p 176 Connecting to ...

Page 22: ...HDMI port a If you have problems hearing audio through the HDMI connection connect one end of a commercially available 3 5 mm stereo mini jack audio cable to the projector s Audio port and the other end to your computer s audio out port Select the audio input port you connected to in the projector s Extended menu s Extended A V Settings HDMI Audio Output g g Related Links Projector Setup Settings ...

Page 23: ...ideo Sources Follow the instructions in these sections to connect video devices to the projector a If the port on the device you connect has an unusual shape use the cable supplied with the device or an optional cable to connect to the projector The cable differs depending on the output signal from the connected video devices Some video devices are capable of outputting different types of signals ...

Page 24: ...ou can connect it to the projector using a component to VGA video cable Depending on your component ports you may need to use an adapter cable along with a component video cable You can play sound through the projector s speaker system by connecting a stereo mini jack audio cable a Make sure the audio cable is labeled No resistance a Connect the component connectors to your video source s color co...

Page 25: ... is labeled No resistance a Connect the cable with the yellow connector to your video source s yellow video output port b Connect the other end to the projector s Video port c Connect the audio cable to your video source s audio out ports d Connect the other end to the projector s Audio port Connecting to External USB Devices Follow the instructions in these sections to connect external USB device...

Page 26: ... images and other content a If your USB device came with a power adapter plug the device into an electrical outlet b Connect the USB cable or USB flash drive to the projector s USB A port as shown Attention Use the USB cable supplied with or specified for use with the device Do not connect a USB hub or a USB cable longer than 3 meters or the device may not operate correctly c Connect the other end...

Page 27: ...facing as shown Warning Check the positions of the and marks inside the battery holder to ensure the batteries are inserted the correct way If the batteries are not used correctly they could explode or leak causing a fire injury or damage to the product c Replace the battery cover and press it down until it clicks into place g g Related Links Remote Control Operation p 27 Remote Control Operation ...

Page 28: ...e projector s receivers within the distance and angles listed here a Avoid using the remote control in conditions with bright fluorescent lights or in direct sunlight or the projector may not respond to commands If you are not going to use the remote control for a long time remove the batteries ...

Page 29: ...pening the Lens Cover 29 a To open the projector s lens cover slide the A V Mute slide lever until it clicks b To cover the lens or temporarily turn off the projected image and sound close the lens cover ...

Page 30: ... p 35 Selecting the Language for the Projector Menus p 37 Projection Modes p 38 Adjusting the Image Height p 40 Image Shape p 41 Resizing the Image with the Zoom Ring p 47 Focusing the Image Using the Focus Button p 48 Focusing the Image Using the Focus Ring p 49 Selecting an Image Source p 50 Image Aspect Ratio p 52 Color Mode p 54 Adjusting the Image Color p 56 Controlling the Volume with the Vo...

Page 31: ...tus indicator flashes blue as the projector warms up Once the projector is warmed up the status indicator stops flashing and turns blue c Open the projector s lens cover Try the following if you do not see a projected image Verify the lens cover is open all the way Turn on the connected computer or video device Change the screen output from the computer when using a laptop computer Insert a DVD or...

Page 32: ...ver is removed When cleaning the projector or replacing the lamp yourself be very careful not to allow such pieces of glass to get into the eyes or mouth If the lamp breaks ventilate the area immediately and contact a doctor if any fragments of broken glass are inhaled or get into the eyes or mouth a When the Direct Power On setting is set to On in the projector s Extended menu the projector turns...

Page 33: ...usly by splitting the projected screen G Corrects the shape of an image that is an uneven rectangle a The Home screen disappears after 10 minutes of inactivity g g Related Links Image Shape p 41 Projector Setup Settings Extended Menu p 123 Using a QR Code to Connect a Mobile Device p 97 Using the Projector s Menus p 115 Using the Projector Help Displays p 155 Projecting Two Images Simultaneously p...

Page 34: ...s the power button on the control panel or remote control The projector displays a shutdown confirmation screen b Press the power button again To leave it on press any other button The projector beeps twice the lamp turns off and the status indicator turns off a With Epson s Instant Off technology there is no cool down period so you can pack up the projector for transport right away c To transport...

Page 35: ...g and press Enter e Select the Date Time setting and press Enter You see this screen f Select the Date Time setting and press Enter You see this screen g Select Date press Enter and use the displayed keyboard to enter today s date h Select Time press Enter and use the displayed keyboard to enter the current time i Select Time Difference UTC press Enter and set the time difference from Coordinated ...

Page 36: ...press Enter Then select settings l When you are finished select Set and press Enter m To update the time automatically through an Internet time server select the Internet Time setting and press Enter Then select settings n When you are finished select Set and press Enter o Press Menu or Esc to exit the menus ...

Page 37: ...er language you can change the Language setting a Turn on the projector b Press the Menu button on the control panel or remote control c Select the Extended menu and press Enter d Select the Language setting and press Enter e Select the language you want to use and press Enter f Press Menu or Esc to exit the menus ...

Page 38: ...hanging the Projection Mode Using the Menus p 38 Projector Setup and Installation Options p 19 Changing the Projection Mode Using the Remote Control You can change the projection mode to flip the image over top to bottom a Turn on the projector and display an image b Hold down the A V Mute button on the remote control for 5 seconds The image disappears briefly and reappears flipped top to bottom c...

Page 39: ...Projection Modes 39 d Select Projection and press Enter e Select a projection mode and press Enter f Press Menu or Esc to exit the menus ...

Page 40: ...t a small angle a Turn on the projector and display an image b 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 You can adjust the position up to 14 degrees c Release the lever to lock the foot d If the image is tilted rotate the rear feet to adjust their height A Extend the rear foot B Retract the rear foot If the p...

Page 41: ...down The Projection setting is set to Front in the projector s Extended menu a If you do not want to use the Auto H V Keystone function set Auto H V Keystone to Off in the projector s Settings menu s Settings Keystone H V Keystone Auto H V Keystone g g Related Links Projection Modes p 38 Projector Setup Settings Extended Menu p 123 Projector Feature Settings Settings Menu p 121 Auto V Keystone Whe...

Page 42: ...dle of the screen d Zoom into the image until the yellow frame extends beyond the edges of the screen a If the yellow frame is still within the screen frame after zooming in all the way move the projector farther away from the screen For example when you project onto a wide screen in a small room and you cannot extend the yellow frame beyond the screen frame the yellow frame must include at least ...

Page 43: ...l g g Related Links Projector Feature Settings Settings Menu p 121 Correcting the Image Shape with Quick Corner p 44 Correcting the Image Shape with the Keystone Buttons You can use the projector s keystone correction buttons to correct the shape of an image that is unevenly rectangular You can use keystone buttons to correct images up to 30º right or left or 45º up or down a Turn on the projector...

Page 44: ...ctor Feature Settings Settings Menu p 121 Correcting the Image Shape with Quick Corner You can use the projector s Quick Corner setting to correct the shape and size of an image that is unevenly rectangular a Turn on the projector and display an image b Press the Menu button on the control panel or remote control c Select the Settings menu and press Enter d Select Keystone and press Enter ...

Page 45: ...er in the direction indicated by the gray triangle To reset the Quick Corner corrections hold down Esc for about 2 seconds while the Quick Corner adjustment screen is displayed and select Reset Quick Corner Select Switch to H V Keystone to switch the image shape correction method to H V Keystone h Repeat steps 6 and 7 as needed to adjust any remaining corners i When you are finished press Esc The ...

Page 46: ...Image Shape 46 g g Related Links Projector Feature Settings Settings Menu p 121 ...

Page 47: ...Resizing the Image with the Zoom Ring 47 You can resize the image using the projector s zoom ring a Turn on the projector and display an image b Rotate the zoom ring to enlarge or reduce the image ...

Page 48: ...Focusing the Image Using the Focus Button 48 You can correct the focus by pressing the Focus buttons on the projector or remote control EB 1795F EB 1785W EB 1781W ...

Page 49: ...Focusing the Image Using the Focus Ring 49 You can correct the focus using the focus ring EB 1780W ...

Page 50: ...ol until you see the image from the source you want a This screen is displayed when no image signal is detected Check the cable connections between the projector and image source 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 A Computer port source Computer port B Video HDMI and MHL s...

Page 51: ...Selecting an Image Source 51 Then select the source you want to use from the screen displayed a Screen Mirroring is available only with the EB 1795F EB 1785W ...

Page 52: ...o the computer s resolution g g Related Links Input Signal Settings Signal Menu p 119 Available Image Aspect Ratios You can select the following image aspect ratios depending on the input signal from your image source a Black bands and cropped images may project in certain aspect ratios depending on the aspect ratio and resolution of your input signal The Auto aspect ratio setting is available onl...

Page 53: ... the image Native Displays images as is aspect ratio and resolution are maintained Projected Image Appearance with Each Aspect Mode Black bands and cropped images may project in certain aspect ratios depending on the aspect ratio and resolution of your input signal See the following table to confirm the position of black bands and cropped images a The image for Native varies depending on the input...

Page 54: ... press the Color Mode button repeatedly a You can also set the Color Mode setting in the projector s Image menu g g Related Links Image Quality Settings Image Menu p 117 Available Color Modes You can set the projector to use these color modes depending on the input source you are using Color mode Description Presentation Best for projecting vivid images Dynamic This is the brightest mode Best for ...

Page 55: ...trol c Select the Image menu and press Enter d Select Auto Iris and press Enter e Choose one of the following options and press Enter High Speed to adjust brightness as soon as the scene changes Normal for standard brightness adjustment f Press Menu or Esc to exit the menus ...

Page 56: ...individual image colors a Turn on the projector and switch to the image source you want to use b Press the Menu button on the control panel or remote control c Select the Image menu and press Enter d Select Advanced and press Enter e Select RGBCMY and press Enter f Do the following as necessary for each R red G green B blue C cyan M magenta and Y yellow To adjust the overall hue of the color bluis...

Page 57: ... sources by adjusting the Gamma setting a Turn on the projector and switch to the image source you want to use b Press the Menu button on the control panel or remote control c Select the Image menu and press Enter d Select Advanced and press Enter e Select Gamma and press Enter f Select and adjust the correction value When you select a smaller value you can reduce the overall brightness of the ima...

Page 58: ...eproduced correctly depending on your settings and screen specifications g If you want to make finer adjustments select Customized and press Enter h Adjust the value using one of the following methods To select the color tone you want to adjust from the image select Adjust it from the image Press the arrow buttons to move the cursor to the part where you want to change the brightness and press Ent...

Page 59: ...g the Image Color 59 you want to adjust Then press the up or down arrow button to adjust the value and press Enter i Press Menu or Esc to exit the menus g g Related Links Image Quality Settings Image Menu p 117 ...

Page 60: ...lume buttons on the control panel or remote control as shown A volume gauge appears on the screen c To set the volume to a specific level for an input source select Volume in the projector s Settings menu Caution Do not start a presentation at a high volume setting Sudden loud noises may cause hearing loss Always lower the volume before powering off so that you can power on and then gradually incr...

Page 61: ...entation p 65 Controlling a Presentation with Your Hands p 72 Shutting Off the Image and Sound Temporarily p 75 Stopping Video Action Temporarily p 76 Zooming Images p 77 Using the Remote Control as a Wireless Mouse p 78 Using the Remote Control as a Pointer p 80 Saving a User s Logo Image p 81 Color Difference Correction when Projecting from Multiple Projectors p 83 Projector Security Features p ...

Page 62: ...the projector menus a While using the split screen feature other projector features may not be available and some settings may be automatically applied to both images a Press the Split button on the remote control The currently selected input source moves to the left of the screen a You can perform the same operations from Split Screen in the projector s Settings menu b Press the Menu button You s...

Page 63: ...age select Screen Size press Enter select a size and press Enter To exit the menu press Menu a Depending on the video input signals the images may not appear at the same size even if you select Equal f To select the audio select Audio Source press Enter select an audio option and press Enter To exit the menu press Menu a Select Auto to hear audio from the largest screen or the left screen g To ali...

Page 64: ...e menu you can apply them only to the image on the left Default adjustments are applied to the image on the right Adjustments that affect the entire projected image such as Color Mode and Color Temp are applied for both left and right images Even if you make adjustments for Noise Reduction and Deinterlacing in the projector s Image menu Noise Reduction is set to 0 and Deinterlacing is set to Off f...

Page 65: ...ble projecting from media formatted for non Windows file systems try formatting the media for Windows instead File contents File type extension Details Image jpg Make sure the file is not CMYK format Progressive format Highly compressed Above 8192 8192 resolution bmp Make sure the file is not Above 1280 800 resolution gif Make sure the file is not Above 1280 800 resolution Animated Interlaced png ...

Page 66: ...r p 80 Starting a PC Free Slide Show After connecting a USB device to the projector you can switch to the USB input source and start your slide show a You can change the PC Free operation options or add special effects by highlighting Option at the bottom of the screen and pressing Enter a Press the USB button on the remote control The PC Free file list screen is displayed a If the Select Drive sc...

Page 67: ...ess the left or right arrow button e To stop the display follow the on screen instructions or press the Esc button You return to the file list screen f Turn off the USB device if necessary and then disconnect the device from the projector g g Related Links PC Free Display Options p 70 Connecting to a USB Device p 26 Starting a PC Free PDF File Presentation After connecting a USB device to the proj...

Page 68: ...ditional files in a folder highlight Next Page or Previous Page and press Enter or press the Page up or down buttons on the remote control c Press the arrow buttons to highlight the file and press Enter Press the Esc button to return to the file list screen The first page in the PDF file is displayed at full screen size a If any file names are longer than the display area or include unsupported sy...

Page 69: ... and then disconnect the device from the projector g g Related Links Connecting to a USB Device p 26 Starting a PC Free Movie Presentation After connecting a USB device to the projector you can switch to the USB input source and start your movie a You can change the PC Free operation options by highlighting Option at the bottom of the screen and pressing Enter a Press the USB button on the remote ...

Page 70: ...o the file list screen e Turn off the USB device if necessary and then disconnect the device from the projector g g Related Links PC Free Display Options p 70 Connecting to a USB Device p 26 PC Free Display Options You can select these display options when using PC Free To access this screen highlight Option at the bottom of the PC Free file list screen and press Enter Setting Options Description ...

Page 71: ...on 71 Setting Options Description Effect No No effect Wipe Transitions between images using a wipe effect Dissolve Transitions between images using a dissolve effect Random Transitions between images using a random variety of effects ...

Page 72: ... Adjust the image settings such as keystone and color mode before starting the Gesture Presenter feature When you adjust the image settings while using the Gesture Presenter feature the marker may not be recognized correctly a Connect the projector to a computer using a signal cable or a network b If you want to connect your computer without using the projector s USB B port make sure you connect a...

Page 73: ...wing input sources Computer component video Video USB A LAN Epson iProjection Screen Mirroring if the device does not support User Interface Back Channel UIBC For HDMI and Computer RGB image sources you can use the markers with Windows 2000 and later or OS X 10 5 x and later g To close the Gesture Presenter press the Gesture button a You can also close the Gesture Presenter by pressing the Screen ...

Page 74: ...ser s Logo When you move the projector or perform the following image shape adjustments the Gesture Presenter feature stops To use the Gesture Presenter feature again restart the feature after finishing the adjustments Screen Fit Keystone adjustment Quick Corner Projection Reset Reset All At high altitudes or locations subject to high temperatures the image may become darker and the Gesture Presen...

Page 75: ...e projector s Extended menu s Extended Display A V Mute a Press the A V Mute button on the remote control to temporarily stop projection and mute any sound b To turn the image and sound back on press A V Mute again a You can also stop projection using the A V Mute slide lever on the projector The projector s power automatically turns off 30 minutes after A V Mute is enabled You can disable this fe...

Page 76: ...sentation 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 a Press the Freeze button on the remote control to stop the video action b To restart the video action in progress press Freeze again ...

Page 77: ...any pair of adjacent arrow buttons at the same time Press the E Zoom button repeatedly to zoom into the image area Press and hold the E Zoom button to zoom in more quickly To pan around the zoomed image area use the arrow buttons To zoom out of the image press the E Zoom button To return to the original image size press Esc The enlarged image is projected and the enlargement ratio is displayed on ...

Page 78: ... the remote control to control your presentation To move through slides or pages press the Page up or down buttons To move the cursor on the screen use the arrow buttons To move the cursor diagonally press any pair of adjacent arrow buttons at the same time To left click press the Enter button once press it twice to double click To right click press the Esc button To drag and drop hold the Enter b...

Page 79: ...Using the Remote Control as a Wireless Mouse 79 g g Related Links Zooming Images p 77 Using the Remote Control as a Pointer p 80 ...

Page 80: ...rrow You can change the shape in the Pointer Shape setting in the projector s Settings menu a Press the Pointer button on the remote control b Use the arrow buttons to move the pointer on the screen To move the pointer diagonally press any pair of adjacent arrow buttons at the same time c Press Esc to remove the pointer from the screen g g Related Links Projector Feature Settings Settings Menu p 1...

Page 81: ...Protection setting menu set to Off before saving the user s logo When you copy the menu settings from one projector to another using the batch setup feature user s logo is also copied Do not register the information that you do not want to share between multiple projectors as a user s logo a Display the image you want to project as the user s logo b Press the Menu button on the control panel or re...

Page 82: ...en and a completion message appears j Press Esc to exit the message screen k Select the Extended menu and press Enter l Select Display and press Enter m Select when you want to display the User s Logo 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 ...

Page 83: ... Related Links Setting the Projector ID p 83 Selecting the Projector You want to Operate p 83 Matching Multiple Projector Display Quality p 85 Setting the Projector ID To control multiple projectors from a remote control give each projector a unique ID a Press the Menu button on the control panel or remote control b Select the Extended menu and press Enter c Select Projector ID and press Enter d U...

Page 84: ...jector If the remote control is listed as On you can operate the projector from the remote control If the remote control is listed as Off you cannot operate the projector from the remote control Repeat the steps above to enable the remote control a When you select 0 on the remote control you can operate all projectors regardless the Projector ID setting You must select the projector ID from the re...

Page 85: ...n which you want to match the display quality b Set ID numbers on each projector c Make sure all the projectors are using the same Color Mode setting d Select the remote control ID to match the first projector e Press the Menu button select the Image menu and press Enter f Select settings as necessary g Select the remote control ID to match the next projector then repeat Image menu adjustments as ...

Page 86: ...rom using the projector without first entering a password When plugging the power cord and turning on the projector at first time you must enter the correct password This also applies to Direct Power On and Auto Power On User s Logo Protection password prevents anyone from changing the custom screen displayed when the projector turns on when no signal is being input or when you use the A V Mute fe...

Page 87: ...ssword f Press Esc to return to the menu g Make a note of the password and keep it in a safe place Selecting Password Security Types After setting a password you see this menu allowing you to select the password security types you want to use If you do not see this menu hold down the Freeze button on the remote control for 5 seconds until the menu appears To prevent unauthorized use of the project...

Page 88: ...ly 5 minutes and the projector switches to standby mode If this happens disconnect the power plug from the electrical outlet reinsert it and turn the projector back on The projector displays the password entry screen again so that you can enter the correct password If you have forgotten the password make a note of the Request Code xxxxx number that appears on the screen and contact Epson for help ...

Page 89: ...wer button select Partial Lock You see a confirmation prompt f Select Yes and press Enter The Control Panel Lock setting takes effect g g Related Links Unlocking the Projector s Buttons p 89 Unlocking the Projector s Buttons If the projector s buttons have been locked do one of the following to unlock them Hold down the Enter button on the control panel for 7 seconds A message is displayed and the...

Page 90: ... Feature Settings Settings Menu p 121 Installing a Security Cable You can install the security cable on the projector to deter theft Use the security slot on the projector to attach a Kensington Microsaver Security system a For more details on the Microsaver Security System see http www kensington com ...

Page 91: ...rk Follow the instructions in these sections to set up your projector for use on a network g g Related Links Wireless Network Projection p 92 Wireless Network Projection from a Mobile Device Screen Mirroring p 100 Secure HTTP p 105 ...

Page 92: ...pson iProjection app allows you to project from iOS or Android devices You can download Epson iProjection from the App Store or Google Play Any fees incurred when communicating with the App Store or Google Play are the responsibility of the customer g g Related Links Selecting Wireless Network Settings Manually p 92 Selecting Wireless Network Settings in Windows p 94 Selecting Wireless Network Set...

Page 93: ... turn on a security password to prevent access to the projector by anyone not in the room with it You must enter a displayed randomized keyword from a computer using EasyMP Multi PC Projection or Epson iProjection to access the projector and share the current screen Display LAN Info lets you set the display format for the projector s network information a Use the displayed keyboard to enter the na...

Page 94: ...to select the wireless network on your computer Then start the network software to send images to your projector through a wireless network Selecting Wireless Network Settings in Windows Before connecting to the projector select the correct wireless network on your computer a To access your wireless utility software double click the network icon on the Windows taskbar b When connecting in Advanced...

Page 95: ...ly on the USB storage device b Press the Menu button on the control panel or remote control c Select the Network menu and press Enter d Select Network Configuration and press Enter e Select the Wireless LAN menu and press Enter f Select the Security setting and press Enter g Select the security settings to match your network settings h Do one of the following according to the security you selected...

Page 96: ... necessary User name lets you enter a user name using up to 63 alphanumeric characters To enter more than 32 characters use your Web browser When importing a client certificate the name the certificate was issued to is automatically set Password lets you enter a password using up to 63 alphanumeric characters for authentication when using the PEAP EAP FAST or LEAP type To enter more than 32 charac...

Page 97: ...king security settings a Press the LAN button on the remote control The QR code is displayed on the projected surface a If you do not see the QR code set the Display LAN Info setting to Text QR Code in the projector s Network menu s Network Network Configuration Basic Display LAN Info To hide the QR code press the Esc button When the QR code is hidden press the Enter button to display the code You...

Page 98: ...d the NFC tag while the projector is warming up Make sure the projector is in normal operating mode when you read the NFC tag Epson iProjection automatically starts and tries to connect to the projector a If Epson iProjection is not installed on your Android device the Epson iProjection download page is displayed after reading the NFC tag Install Epson iProjection and read the NFC tag again When a...

Page 99: ...displayed click Yes to disable the firewall You need administrator authority to install the software If it is not installed automatically double click MPPLaunch exe in the USB key After a few minutes your computer image is displayed by the projector h When you have finished projecting wirelessly select the Safely Remove Hardware option in the Windows taskbar and then remove the USB key from your c...

Page 100: ... Settings during Screen Mirroring projection Doing so may cause the projector to disconnect and it may take a while to re connect s Network Screen Mirroring Settings Do not turn off the projector directly by the breaker during Screen Mirroring projection a Mobile devices with Android installed or Windows 8 1 or later installed mainly support Miracast Support for Miracast varies depending on the mo...

Page 101: ... the projector is connecting to Adjust Image Quality lets you adjust the screen mirroring speed quality Select a small number to improve the quality and select large number to increase the speed Connection Mode lets you select the type of WPS Wi Fi Protected Setup Available only for the Basic operation mode h For the Extended operation mode select the Extended setting Meeting Mode lets you select ...

Page 102: ... complete when you see the Display Name on the Home screen Connecting Using Screen Mirroring in Windows 10 You can set up your computer for wireless projection and play audio through the projector s speaker system by connecting using Screen Mirroring a Select Screen Mirroring Settings on your projector as necessary b Press the LAN button on the remote control to switch to the Screen Mirroring sour...

Page 103: ... by connecting using Screen Mirroring a Select Screen Mirroring Settings on your projector as necessary b Press the LAN button on the remote control to switch to the Screen Mirroring source You see the Screen Mirroring standby screen c On your computer select Devices from Charms and select Project d Select Add a wireless display You see a list of available devices e Select the projector s Display ...

Page 104: ... button on the remote control to switch to the Screen Mirroring source You see the Screen Mirroring standby screen c On your mobile device use your Miracast function to search for the projector You see a list of available devices d Select the projector s Display Name from the list e If you see the PIN entry screen on your mobile device enter the PIN code displayed on the Screen Mirroring standby s...

Page 105: ...wever be sure to register just once or the certificate may not install correctly a Make sure your digital certificate file is compatible with projector registration and directly placed on the USB storage device b Press the Menu button on the control panel or remote control c Select the Network menu and press Enter d Select Network Configuration and press Enter e Select the Others menu and press En...

Page 106: ...ation Description Organization Optional Password Up to 32 alphanumeric characters required You can set a password using up to 63 alphanumeric characters However you need to use your Web browser to enter more than 32 characters ...

Page 107: ...ling the Projector Follow the instructions in these sections to control the projector over a network g g Related Links Controlling a Networked Projector Using a Web Browser p 108 Using ESC VP21 Commands p 112 ...

Page 108: ...tion You cannot select all of the projector menu settings or control all projector functions using a Web browser a Make sure the projector is turned on b Make sure your computer or device is connected to the same network as the projector c Start your Web browser on the computer or device d Go to the Epson Web Control screen by entering the projector s IP address into the browser s address box You ...

Page 109: ...lay source N Searches for sources g To select projector menu settings select Advanced on the Epson Web Control screen a You can also change projector settings by accessing the projector menu system from OSD Control Pad See help on how to use the OSD Control Pad screen You may need to log in before you see the Advanced OSD Control Pad or Test Pattern screen If a login screen is displayed enter your...

Page 110: ...tes on the projector to provide security for your presentation files EB 1795F EB 1785W EB 1781W a You can also register the digital certificates in the projector s Network menu However be sure to register just once or the certificate may not install correctly s Network Network Configuration Wireless LAN EAP Method Client Certificate s Network Network Configuration Wireless LAN EAP Method CA certif...

Page 111: ... password is admin You can change the password in Web Control Password in the projector s Network menu s Network Network Configuration Basic Web Control Password f Under Network select Manage Certificates g Click the Browse button select the certificate file and click Open h Enter a password in the Password box i When you finish registering the certificate click Apply to finalize your changes and ...

Page 112: ...e you use the commands ESC VP21 Command List When the power ON command is transmitted to the projector the power turns on and it enters warm up mode When the projector s power has turned on a colon 3Ah is returned When a command is input the projector executes the command and returns a and then accepts the next command If the command being processed terminates abnormally an error message is output...

Page 113: ...Using ESC VP21 Commands 113 Flow control None ...

Page 114: ...oard p 116 Image Quality Settings Image Menu p 117 Input Signal Settings Signal Menu p 119 Projector Feature Settings Settings Menu p 121 Projector Setup Settings Extended Menu p 123 Projector Network Settings Network Menu p 125 Projector Setup Settings ECO Menu p 131 Projector Information Display Info Menu p 133 Projector Reset Options Reset Menu p 136 Copying Menu Settings Between Projectors Bat...

Page 115: ...tons to move through the menus listed on the left The settings for each menu are displayed on the right a The available settings depend on the current input source c To change settings in the displayed menu press Enter d Press the up or down arrow button to move through the settings e Change the settings using the buttons listed on the bottom of the menu screens f To return all the menu settings t...

Page 116: ...t select Finish on the keyboard to confirm your entries Select Cancel to cancel entering text a You can select projector settings and control projection over a network using a Web browser from your computer Some symbols cannot be entered using the on screen keyboard Use your Web browser to enter the text g g Related Links Available Text Using the On screen Keyboard p 116 Controlling a Networked Pr...

Page 117: ...inted blue when a high value is selected and tinted red when a low value is selected Color Temp Color Temp sets the color temperature according to the color mode you selected Customized Customized adjusts the individual R red G green and B blue components of the offset and gain Image Enhancement Noise Reduction Reduces flickering in analog images Advanced Selects the various detailed color setting...

Page 118: ...ge the lamp brightness mode use the Power Consumption setting in the projector s ECO menu You cannot select the Noise Reduction setting when the following are being input A digital RGB signal is being input An interlaced signal 480i 576i 1080i is being input g g Related Links Available Color Modes p 54 ...

Page 119: ...tio for the selected input source Tracking Varying levels available Adjusts the signal to eliminate vertical stripes in computer images Sync Varying levels available Adjusts the signal to eliminate fuzziness or flickering in computer images Position Adjusts the image location on the screen Auto Setup On Off Automatically optimizes computer image quality when On Overscan Auto Off 4 8 Changes the pr...

Page 120: ...sources connected to the video ports If interference appears or no image appears when set to Auto select the appropriate signal according to the connected equipment Reset Resets all adjustment values on the Signal menu to their default settings except for the following Input Signal g g Related Links Available Image Aspect Ratios p 52 ...

Page 121: ...top Start Stop starts or stops the Gesture Presenter feature Marker Position Marker Position sets the marker position to the right or left Gesture Presenter Gesture Presenter enables or disables the Gesture Presenter feature Volume Varying levels available Adjusts the volume of projector s speaker system Setting values are saved for each source Lock Setting Control Panel Lock Controls projector bu...

Page 122: ... image and correcting image shape press the Esc button to cancel pattern display Attention If a pattern is displayed for a long time a residual image may be visible in projected images Reset Resets all adjustment values on the Settings menu to their default settings except for the following User Button Available only for EB 1795F EB 1785W EB 1781W ...

Page 123: ...lay when no signal is received Startup Screen Startup Screen set to On to display a logo when the projector starts up A V Mute A V Mute sets the screen color or logo to display when A V Mute is turned on User s Logo Creates a screen that the projector displays to identify itself and enhance security Projection Front Front Ceiling Rear Rear Ceiling Selects the way the projector faces the screen so ...

Page 124: ...1 commands Projector ID Off 1 through 9 Assigns an ID for the projector when you use multiple projectors Language Various languages available Select the language for projector menu and message displays Reset Resets all adjustment values on the Extended menu to their default settings except for the following User s Logo Projection High Altitude Mode Auto Source Search Date Time USB Type B Projector...

Page 125: ...ttings Select On to project images via a wireless LAN If you do not want to connect via wireless LAN turn it off to prevent unauthorized access by others Net Info Wireless LAN Connection Mode Wireless LAN Sys Antenna Level Projector Name SSID DHCP IP Address Subnet Mask Gateway Address MAC Address Region Code Displays wireless network status and details Available when you have set Wireless LAN Pow...

Page 126: ... the type of WPS Wi Fi Protected Setup when you connect to the network wirelessly Select PIN to improve the connection security If your mobile device supports only the PBC connection select PIN PBC Available when you have set Operation Mode to Basic Extended Available when you have set Operation Mode to Extended Meeting Mode Selects the type of meeting Interruptions OK lets you connect to another ...

Page 127: ...ord Four digit number Enter a password for accessing the projector as a moderator using EasyMP Multi PC Projection or Epson iProjection No password is set by default Projector Keyword On Off Set to On to enable a security password to prevent access to the projector by anyone not in the same room as the projector You must enter the random keyword displayed from a computer using EasyMP Multi PC Proj...

Page 128: ...ons from the administrator of the network system you want to connect to Open Open security is not set WPA2 PSK WPA2 PSK communication is performed using WPA2 security Uses AES method for encryption When establishing a connection from a computer to the projector enter the value set in the passphrase WPA WPA2 PSK WPA WPA2 PSK connects in WPA personal mode Encryption method is selected automatically ...

Page 129: ...Client Certificate imports the client certificate when using the PEAP TLS or EAP TLS type Setting Options Description Verify Server Cert Verify Server Cert selects whether to verify the server certificate when a CA certificate has been set CA certificate CA certificate imports the CA certificate when using the PEAP PEAP TLS EAP TLS or EAP FAST type RADIUS Serv Name RADIUS Serv Name enter the serve...

Page 130: ...en security communication between the projector and computer in Web control is encrypted When setting security with Web control it is recommended to set this to On Web Server Cert Imports the Web server certificate for secure HTTP Network Menu Reset Menu Settings on the Reset menu let you reset all of the network settings s Network Network Configuration Reset Setting Options Description Reset netw...

Page 131: ... item is enabled when Power Consumption is set to Normal or Auto Auto Iris is set to Off s Image Auto Iris Sleep Mode On Off Automatically turns off the projector after an interval of inactivity when On Sleep Mode Timer 1 to 30 minutes Sets the interval for Sleep Mode Lens Cover Timer On Off Automatically turns off the projector after 30 minutes if the lens cover is closed when On A V Mute Timer O...

Page 132: ...Projector Setup Settings ECO Menu 132 g g Related Links Projector Setup Settings Extended Menu p 123 ...

Page 133: ...iewing the Projector Info menu in the projector s Info menu a The available settings depend on the current input source The lamp usage timer does not register any hours until you have used the lamp for at least 10 hours Information item Description Lamp Hours Displays the number of hours H the lamp has been used in Normal and ECO Power Consumption modes if the information is displayed in yellow ob...

Page 134: ...31 0035 Unstable screen mirroring communication Check the network communication status wait a few moments and try connecting to the network again 0023 0024 0025 Connection failed If you see the PIN entry screen on your computer enter the PIN code displayed on the Screen Mirroring standby screen or at the bottom right of the projected image If this does not solve the problem restart the projector a...

Page 135: ...rk Configuration Wireless LAN IP Settings DHCP 0899 Other communication errors 089A The EAP authentication type does not match the network Check the wireless LAN security settings and make sure that the security certificate is installed correctly 089B EAP server authentication failed Check the wireless LAN security settings and make sure that the security certificate is installed correctly 089C EA...

Page 136: ... projector s lamp usage timer to zero when you replace the lamp Reset All Config Resets most of the projector settings to their default values You cannot reset the following settings using the Reset All Config option Input Signal User s Logo Display Background Startup Screen A V Mute Language Date Time Network menu items Lamp Hours Password Available when you have save a user s logo ...

Page 137: ...a USB Flash Drive You can copy menu settings from one projector to another of the same model using a USB flash drive a The USB flash drive must use a FAT format and not incorporate any security function Delete any files on the drive before using it for batch setup or the settings may not be saved correctly a Disconnect the power cord from the projector and check that all of the projector s indicat...

Page 138: ...off b Connect a USB cable to the computer s USB port and to the projector s USB B port c Hold down the Esc button on the remote control or the control panel and connect the power cord to the projector d When all of the projector s indicators turn on release the Esc button The computer recognizes the projector as a removable disk e Open the removable disk icon or folder and save the batch setup fil...

Page 139: ...ctly g g Related Links Batch Setup Error Notification p 139 Batch Setup Error Notification The projector s indicators notify you if an error occurs during a batch setup operation Check the status of the projector s indicators and follow the instructions described in the table here Indicator status Problem and solution Lamp Orange flashing fast Temp Orange flashing fast The batch setup file may be ...

Page 140: ...eeds 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 projector can injure you severely g g Related Links Cleaning the Lens p 141 Cleaning the Projector Case p 142 Air Filter and Ven...

Page 141: ...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 Attention Do not use glass cleaner or any harsh materials to clean the lens and do not subject the lens to any impacts otherwise it could be damaged Do not use canned air or th...

Page 142: ...e a soft dry lint free cloth To remove stubborn dirt use a soft cloth moistened with water and mild soap Do not spray liquid directly on the projector Attention Do not use wax alcohol benzene paint thinner or other chemicals to clean the projector case These can damage the case Do not use canned air or the gases may leave a flammable residue ...

Page 143: ...r 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 a Turn off the projector and unplug the power cord b Gently remove the dust using a small vacuum designed for computers or a very soft brush such as a paintbrush a You can remove the air filter so that you can clean both sides Do not rinse the air filter in water or use any det...

Page 144: ...of the projector a Dispose of used air filters according to local regulations Filter frame Polypropylene Filter Polypropylene c Place the new air filter in the projector as shown and push gently until it clicks into place g g Related Links Replacement Parts p 168 ...

Page 145: ...the power on and off frequently may shorten the lamp s operating life Depending on the characteristics of the lamp and the way it has been used the lamp may become darker or stop working before the lamp warning message appears You should always have a spare lamp unit ready in case it is needed We recommend the use of genuine Epson replacement lamps The use of non genuine lamps may affect projectio...

Page 146: ...jector which has been installed on the ceiling you should always assume that the lamp is cracked and you should stand to the side of the lamp cover not underneath it Remove the lamp cover gently Be careful when removing the lamp cover as shards of glass may fall out and could cause an injury If any shards of glass get into your eyes or mouth contact a doctor immediately d Slide the lamp cover out ...

Page 147: ...with a new lamp or contact Epson for help The lamp s in this product contain mercury Hg Check your local laws and regulations regarding disposal or recycling Do not put in the trash g Gently insert the new lamp into the projector If it does not fit easily make sure it is facing the right way Attention Do not touch any glass on the lamp assembly to avoid premature lamp failure ...

Page 148: ...place the lamp cover and tighten the screw to secure it a Make sure the lamp cover is securely installed or the lamp will not turn on Do not replace the lamp cover with too much force and make sure the lamp cover is not deformed Reset the lamp timer to zero to monitor the new lamp s usage g g Related Links Replacement Parts p 168 ...

Page 149: ...Do not reset the lamp timer if you have not replaced the lamp to avoid inaccurate lamp usage information a Turn on the projector b Press the Menu button on the control panel or remote control c Select the Reset menu and press Enter d Select Reset Lamp Hours and press Enter You see a prompt asking if you want to reset the lamp hours e Select Yes and press Enter f Press Menu or Esc to exit the menus...

Page 150: ...es a Remove the battery cover as shown b Remove the old batteries c Insert the batteries with the and ends facing as shown Warning Check the positions of the and marks inside the battery holder to ensure the batteries are inserted the correct way If the batteries are not used correctly they could explode or leak causing a fire injury or damage to the product d Replace the battery cover and press i...

Page 151: ...roblems using the projector g g Related Links Projection Problems p 152 Projector Indicator Status p 153 Using the Projector Help Displays p 155 Solving Image or Sound Problems p 156 Solving Projector or Remote Control Operation Problems p 162 Solving Network Problems p 164 ...

Page 152: ... it on If this does not solve the problem check the following The indicators on the projector may indicate the problem The projector s Help system can display information about common problems The solutions in this manual can help you solve many problems If none of these solutions help contact Epson for technical support ...

Page 153: ...ed during warm up and shutting down Power Lit blue Status Off Lamp Off Temp Off Standby or sleep mode When you press the power button projection starts Power Flashing blue Status Indicator status varies Lamp Indicator status varies Temp Flashing orange Projector is too hot Make sure that the vents and air filter are not clogged with dust or obstructed by nearby objects Clean or replace the air fil...

Page 154: ...Lamp Off Temp Flashing orange A fan or sensor has a problem Turn the projector off unplug it and contact Epson for help Power Off Status Flashing blue Lamp Flashing orange Temp Off Internal projector error Turn the projector off unplug it and contact Epson for help Power Off Status Flashing blue Lamp Flashing orange Temp Flashing orange Auto iris error Turn the projector off unplug it and contact ...

Page 155: ...he Home button on the control panel or remote control c Select Help on the Home screen The Help menu is displayed d Use the up and down arrow buttons to highlight the problem you want to solve e Press Enter to view the solutions f Perform one of the following actions when you are finished To select another problem to solve press Esc To exit the help system press Menu ...

Page 156: ... is in sleep mode or displaying a blank screen saver Check the settings on the projector s Signal menu to make sure they are correct for the current video source Adjust the Brightness setting in the projector s Image menu Select Normal as the Power Consumption setting s ECO Power Consumption Check the Display setting in the projector s Extended menu to make sure Messages is set to On If the projec...

Page 157: ...urce Search button and wait a few seconds for an image to appear Turn on the connected computer or video source and press play to begin your presentation if necessary Check that all cables required for projection are securely connected Connect the video source directly to the projector If you are projecting from a laptop computer make sure it is set up to display on an external monitor Make sure t...

Page 158: ...l menu according to the signal for the connected equipment If you zoomed into or out of the image using the E Zoom buttons press the Esc button until the projector returns to a full display Check your computer display settings to disable dual display and set the resolution within the projector s limits See your computer manual for details Check the resolution assigned to your presentation files to...

Page 159: ...f you adjusted the image shape using the projector controls try decreasing the Sharpness setting in the projector s Image menu 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 using the USB Display function turn off the Transfer layered window setting in the Epson USB Display Settings program on y...

Page 160: ... Advanced Video Signal Make sure you selected the correct Gamma or RGBCMY setting in the projector s Image menu s Image Advanced Make sure all the cables are securely connected to the projector and your video device If you connected long cables try connecting shorter cables If you are using ECO as Power Consumption try selecting Normal s ECO Power Consumption a At high altitudes or locations subje...

Page 161: ...y run at high speed momentarily and cause an unexpected noise This is normal If the volume for the computer is set to the minimum while the projector is set to the maximum the noise may be mixed Turn up the computer s volume and turn down the projector s volume When you use EasyMP Multi PC Projection or USB Display g g Related Links Projector Connections p 20 Projector Setup Settings Extended Menu...

Page 162: ... setting in the projector s ECO menu If the projector s lamp turns off the status indicator is flashing and the temp temperature indicator is lit the projector has overheated and turned off If the power button on the remote control does not turn on the projector check its batteries and make sure at least one of the remote receivers are available in the Remote Receiver setting in the projector s Se...

Page 163: ...ite down the code and contact Epson for help Provide the request code and proof of ownership for assistance in unlocking the projector If you lose the remote control you cannot enter a password Order a new one from Epson Solution When The Battery that Saves Your Clock Settings is Running Low Message Appears If the message The battery that saves your clock settings is running low is displayed conta...

Page 164: ... Epson Web Control enter EPSONREMOTE as the user ID You cannot change the user ID Enter the password set in the projector s Network menu as the Basic Control password The default password is guest s Network Network Configuration Basic Remote Password When accessing Advanced in Epson Web Control enter EPSONWEB as the user ID You cannot change the user ID Enter the password set in the projector s Ne...

Page 165: ... device s settings Make sure the settings on the mobile device are correct When connecting again immediately after disconnecting it may take some time until the connection is established Reconnect after waiting for a while Restart the mobile device Once you have connected using Screen Mirroring the projector connection information may be recorded on the mobile device However you may not be able to...

Page 166: ...nks Optional Accessories and Replacement Parts p 167 Screen Size and Projection Distance p 169 Supported Monitor Display Resolutions p 171 Projector Specifications p 173 External Dimensions p 175 USB Display System Requirements p 176 List of Safety Symbols corresponding to IEC60950 1 A2 p 177 Glossary p 179 Notices p 181 ...

Page 167: ...ens aspect ratio 16 10 80 Spring Roller Screen ELPSC15 Roll type screens aspect ratio 16 9 80 Mobile X Type Screen ELPSC21B Portable X type screens aspect ratio 16 9 Multi Aspect Screen ELPSC26 ELPSC26H Portable multi aspect screen Cables Computer cable ELPKC02 1 8 m for mini D sub 15 pin mini D Sub 15pin Computer cable ELPKC09 3 m for mini D sub 15 pin mini D Sub 15pin Computer cable ELPKC10 20 m...

Page 168: ...Optional Accessories and Replacement Parts 168 Replacement Parts Lamp unit ELPLP94 Use as a replacement for used lamps Air filter ELPAF53 Use as a replacement for used air filters ...

Page 169: ...n size A B Minimum Wide to Maximum Tele 30 66 37 67 81 3 40 89 50 90 109 3 16 9 screen size A B Minimum Wide to Maximum Tele 50 111 62 113 136 4 60 133 75 135 164 5 80 177 100 181 219 7 100 221 125 227 275 8 150 332 187 342 413 13 200 443 249 457 551 17 250 553 311 571 690 21 300 664 374 686 828 25 4 3 screen size A B Minimum Wide to Maximum Tele 25 51 38 68 83 3 30 61 46 82 100 3 40 81 61 110 133...

Page 170: ...108 181 217 10 100 215 135 226 271 12 150 323 202 340 408 18 200 431 269 454 545 24 250 538 337 567 681 31 300 646 404 681 818 37 4 3 screen size A B Minimum Wide to Maximum Tele 28 57 43 71 85 4 30 61 46 76 91 4 40 81 61 102 122 6 50 102 76 127 153 7 60 122 91 153 184 8 80 163 122 205 246 11 100 203 152 256 308 14 150 305 229 385 462 21 200 406 305 514 617 28 250 508 381 643 771 35 260 528 396 66...

Page 171: ...ther than those mentioned above are input it is likely that the image can be projected However not all functions may be supported Component Video Signal Refresh rate Hz Resolution dots SDTV 480i 480p 60 720 480 SDTV 576i 576p 50 720 576 HDTV 720p 50 60 1280 720 Signal Refresh rate Hz Resolution dots HDTV 1080i 1080p 50 60 1920 1080 Only for the input signals from the Computer port Composite Video ...

Page 172: ... 720 HDTV 1080i 50 60 1920 1080 HDTV 1080p 24 30 50 60 1920 1080 WUXGA is available only for EB 1795F MHL Input Signal Signal Refresh rate Hz Resolution dots VGA 60 640 480 SDTV 480i 480p 60 720 480 SDTV 576i 576p 50 720 576 HDTV 720p 50 60 1280 720 HDTV 1080i 50 60 1920 1080 HDTV 1080p 24 30 1920 1080 ...

Page 173: ...io output 1W Speaker 1 Power supply EB 1795F EB 1785W EB 1781W 100 240V AC 10 50 60Hz 3 2 1 4 A EB 1780W 100 240V AC 10 50 60Hz 3 0 1 3 A Power consumption 100 to 120 V area EB 1795F EB 1785W EB 1781W Operating 309 W Standby power consumption 0 18 W EB 1780W Operating 290 W Standby power consumption 0 18 W Power consumption 220 to 240 V area EB 1795F EB 1785W EB 1781W Operating 295 W Standby power...

Page 174: ...ctor Specifications Computer port 1 Mini D Sub15 pin female Video port 1 RCA pin jack Audio port 1 Stereo mini pin jack HDMI port 1 HDMI Audio is only supported by PCM USB A port 1 USB connector Type A USB B port 1 USB connector Type B a USB A and USB B port supports USB 2 0 However USB ports are not guaranteed to operate all devices that support USB USB B port is not support USB 1 1 ...

Page 175: ...External Dimensions 175 A Center of lens B Distance from center of lens to suspension bracket fixing point The unit in these illustrations is mm ...

Page 176: ...indows 8 Windows 8 32 and 64 bit Windows 8 Pro 32 and 64 bit Windows 8 Enterprise 32 and 64 bit Windows 8 1 Windows 8 1 32 and 64 bit Windows 8 1 Pro 32 and 64 bit Windows 8 1 Enterprise 32 and 64 bit Requirement Windows Mac Windows 10 Windows 10 Home 32 and 64 bit Windows 10 Pro 32 and 64 bit Windows 10 Enterprise 32 and 64 bit CPU Intel Core2Duo or faster Intel Core i3 or faster recommended Inte...

Page 177: ... To identify the positive and negative connections the polarity on a piece of equipment to which a d c power supply may be connected No Symbol mark Approved standards Description I The same as No 8 J IEC60417 No 5001B Battery general On battery powered equipment To identify a device for instance a cover for the battery compartment or the connector terminals K IEC60417 No 5002 Positioning of cell T...

Page 178: ... specific part of the equipment T Never look into the optical lens while the projector is on U To indicate that the marked item don t place anything on projector V ISO3864 IEC60825 1 Caution laser radiation To indicate the equipment has a laser radiation part W ISO 3864 Disassembly prohibition To indicate a risk of injury such as electric shock if the equipment is disassembled X IEC60417 No 5266 S...

Page 179: ...ed with updated or revised versions of HDCP encryption HDMI An abbreviation for High Definition Multimedia Interface HDMI is a standard aimed at digital consumer electronics and computers This is the standard by which HD images and multichannel audio signals are digitally transmitted By not compressing the digital signal the image can be transferred at the highest quality possible It also provides...

Page 180: ...e standard with a resolution of 1 280 horizontal 1 024 vertical dots Sync The signals output from computers have a specific frequency If the projector frequency does not match this frequency the resulting images are not of a good quality The process of matching the phases of these signals the relative position of the crests and the troughs in the signal is called Synchronization If the signals are...

Page 181: ...or United States Users This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the inst...

Page 182: ...e 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 etc please make your own judgment on this product s suitability after a full evaluation Operating System References Microsoft Windows Vista operating system Microsoft Windows 7 operating system Mic...

Page 183: ...transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of Seiko Epson Corporation No patent liability is assumed with respect to the use of the information contained herein Neither is any liability assumed for damages resulting from the use of the information contained herein Neither Seiko Epson Corporation nor its aff...

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