User's Guide H793A / H796A
Contents 2 Notations Used in This Guide 6 Introduction to Your Projector 7 Projector Features.............................................................................. 8 Quick and Easy Setup..................................................................................................................... 8 Easy Wireless Projection................................................................................................................ 8 Flexible Connectivity ...............................
Contents 3 Selecting an Image Source .............................................................. 50 Using the Remote Control as a Wireless Mouse............................ 78 Image Aspect Ratio .......................................................................... 52 Using the Remote Control as a Pointer.......................................... 80 Changing the Image Aspect Ratio..........................................................................................
Contents 4 Connecting Using Screen Mirroring in Windows 8.1 .................................................... 103 Connecting Using Screen Mirroring with the Miracast Function............................. 104 Secure HTTP.................................................................................... 105 Importing a Web Server Certificate Using the Menus .................................................. 105 Supported Web Server Certificates ..........................................................
Contents 5 Displaying From a Laptop.................................................................................................. 157 Displaying From a Mac Laptop........................................................................................ 158 Solutions When "Not Supported" Message Appears .................................................... 158 Solutions When Only a Partial Image Appears................................................................
Notations Used in This Guide Safety Symbols The projector and its manuals use graphical symbols and labels to indicate content that tells you how to use the projector safely. Read and carefully follow the instructions that are marked with these symbols and labels to avoid injury to persons or damage to property. This symbol indicates information that, if ignored, could possibly result in personal injury or even death.
Introduction to Your Projector Refer to these sections to learn more about your projector's features and part names. g Related Links • "Projector Features" p.8 • "Projector Parts and Functions" p.
Projector Features This projector comes with this special features. Refer to these sections for more details. g Related Links • "Quick and Easy Setup" p.8 • "Easy Wireless Projection" p.8 • "Flexible Connectivity" p.9 • "Support for Smooth Meetings" p.10 Quick and Easy Setup • Direct Power On feature to turn on the projector as soon as you plug it in. • Auto Power On feature to turn on the projector when the projector detects an image signal from the port you specified as the Auto Power On source.
Projector Features a Any fees incurred when communicating with App Store or Google play are the responsibility of the customer. • EasyMP Multi PC Projection to project up to four images at the same time by splitting 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.
Projector Features 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 Related Links • "Controlling a Presentation with Your Hands" p.
Projector Parts and Functions 11 The following sections explain the projector parts and their functions. Name All of the features in this guide are explained using illustrations of EB-1795F unless otherwise mentioned. A Air exhaust vent g Related Links • "Projector Parts - Front" p.11 • "Projector Parts - Rear" p.12 • "Projector Parts - Base" p.13 • "Projector Parts - Control Panel" p.13 • "Projector Parts - Remote Control" p.14 Function Exhaust vent for air used to cool the projector internally.
Projector Parts and Functions Name Function 12 Name Function J NFC tag (EBTransfers projector network information with your 1795F/EB-1785W/EB- Android device using the NFC technology. 1781W) 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. K Indicators Indicates the projector's status. E USB-A port L Control panel Operates the projector. M Zoom ring Adjusts the image size.
Projector Parts and Functions Projector Parts - Base 13 Projector Parts - Control Panel EB-1795F/EB-1785W/EB-1781W EB-1780W Name Function A Ceiling mount fixing points (three points) Attach the optional ceiling mount here when suspending the projector from a ceiling. B 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.
Projector Parts and Functions Name Function B [Screen Fit] button (EB-1795F/EB1785W/EB-1781W) Performs Screen Fit feature to automatically correct the shape and position of images to fit on your screen. Hold down for three seconds to display the menu for the Gesture Presenter feature. C [Home] button Displays and closes the Home screen. D [Source Search] button Changes to the next input source.
Projector Parts and Functions Name 15 Function Name Function A Power button Turns the projector on or off. P [A/V Mute] button Turns the video and audio on or off temporarily. B [Computer] button Switches the image source to the Computer port. Q [Split] button C [HDMI/Video] button Switches the image source between the Video input port and HDMI input port. Projects two images from different image sources simultaneously by splitting the projected screen.
Projector Parts and Functions • • • • • • • • • • • • • "Color Mode" p.54 "Input Signal Settings - Signal Menu" p.119 "Projector Setup Settings - Extended Menu" p.123 "Home Screen" p.32 "Automatically Correcting the Image 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.
Setting Up the Projector Follow the instructions in these sections to set up your projector. g Related Links • "Projector Placement" p.18 • "Projector Connections" p.20 • "Installing Batteries in the Remote Control" p.27 • "Opening the Lens Cover" p.
Projector Placement 18 You can place the projector on almost any flat surface to project an image. You can also install the projector in a ceiling mount if you want to use it in a fixed location. An optional ceiling mount is required when suspending the projector from a ceiling. Note the following points when selecting a projector location: • Place the projector on a sturdy, level surface or install it using a compatible mount.
Projector Placement Projector Setup and Installation Options You can set up or install your projector in the following ways: Front/Rear 19 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 image. When correcting keystone distortion, your image is slightly smaller.
Projector Connections You can connect the projector to a variety of computer, video, and audio sources to display presentations, movies, or other images, with or without sound. 20 g Related Links • "Connecting to a Computer for USB Video and Audio" p.20 • "Connecting to a Computer for VGA Video and Audio" p.21 • "Connecting to a Computer for HDMI Video and Audio" p.22 Attention Check the shape and orientation of the connectors on any cable you plan to connect.
Projector Connections a You only need to install this software the first time you connect the projector to the computer. • Windows: Select Run EMP_UDSE.EXE in the dialog box that is displayed to install the Epson USB Display software. • OS X: The Epson USB Display setup folder is displayed on your screen. Select USB Display Installer and follow the on-screen instructions to install the Epson USB Display software.
Projector Connections e Connect the other end to the projector's Audio port. g Related Links • "Projector Setup Settings - Extended Menu" p.123 22 b Connect the other end to the projector's HDMI port. a 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 HDMI cable and send the computer's audio with the projected image.
Projector Connections b Connect the other end to the projector's HDMI port. 23 Connecting to Video Sources Follow the instructions in these sections to connect video devices to the projector. a Attention If you connect an MHL cable that does not support the MHL standards, the smartphone or tablet device may become hot, or leakage or explosion may happen. The connected smartphone or tablet begins charging when images are projected.
Projector Connections b Connect the other end to the projector's HDMI port. 24 the component connectors to your video source's color-coded a Connect component video output ports. a The ports usually labeled Y, Pb, Pr or Y, Cb, Cr. If you are using an adapter, connect these connectors to your component video cable. b Connect the VGA connector to a Computer port on the projector. a If you have problems hearing audio through the HDMI connection, connect one end of a commercially available 3.
Projector Connections If your image colors appear incorrectly, you may need to change the Input Signal setting in the projector's Signal menu. 25 d Connect the other end to the projector's Audio port. s Signal > Advanced > Input Signal g Related Links • "Input Signal Settings - Signal Menu" p.119 • "Projector Setup Settings - Extended Menu" p.
Projector Connections a • Digital cameras or smartphones must be USB-mounted devices, not TWAIN-compliant devices, and must be USB Mass Storage Classcompliant.
Installing Batteries in the Remote Control The remote control uses the two AA batteries that came with the projector. Attention Make sure you read the Safety Instructions before handling the batteries. a Remove the battery cover as shown. b Insert the batteries with the + and – ends facing as shown. 27 Warning Check the positions of the (+) and (–) marks inside the battery holder to ensure the batteries are inserted the correct way.
Installing Batteries in the Remote Control Make sure that you aim the remote control at the 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.
Opening the Lens Cover open the projector's lens cover, slide the A/V Mute slide lever until a Toit clicks. cover the lens or temporarily turn off the projected image and b Tosound, close the lens cover.
Using Basic Projector Features Follow the instructions in these sections to use your projector's basic features. g Related Links • "Turning On the Projector" p.31 • "Turning Off the Projector" p.34 • "Setting the Date and Time" 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.
Turning On the Projector Turn on the computer or video equipment you want to use after you turn on the projector. 31 c Open the projector's lens cover. the power cord to the projector's power inlet and plug it into a Connect an electrical outlet. Try the following if you do not see a projected image. The projector's power indicator turns blue. This indicates that the projector is receiving power, but is not yet turned on (it is in standby mode).
Turning On the Projector Warning • Never look into the projector lens when the lamp is on. This can damage your eyes and is especially dangerous for children. • When turning on the projector at a distance using the remote control, make sure there is no one looking into the lens. • During projection, do not block the light from the projector with a book or other objects.
Turning On the Projector D Displays the projector's menu. E Performs menu options assigned to Home Screen in the projector's Extended menu. F Projects two images from different image sources simultaneously by splitting the projected screen. G Corrects the shape of an image that is an uneven rectangle. The Home screen disappears after 10 minutes of inactivity. a g Related Links • "Image Shape" p.41 • "Projector Setup Settings - Extended Menu" p.123 • "Using a QR Code to Connect a Mobile Device" p.
Turning Off the Projector Turn off the projector after use. a • Turn off this product when it is not in use to prolong the life of the projector. Lamp life varies depending on the mode selected, environmental conditions, and usage. Brightness decreases over time. • Since the projector supports the direct shutdown feature, it can be turned off directly using the breaker.
Setting the Date and Time You can set the date and time for the projector (EB-1795F/EB-1785W/EB1781W). 35 You see this screen: 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 Operation setting and press [Enter]. the Date & Time setting and press [Enter]. e Select You see this screen: f Select the Date & Time setting and press [Enter].
Setting the Date and Time activate daylight saving time, select the Daylight Saving Time k Tosetting and press [Enter]. Then select settings. l When you are finished, select Set and press [Enter]. the time automatically through an Internet time server, m Toselectupdate 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.
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. 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.
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. • Front/Ceiling flips the image over top-to-bottom to project upside-down from a ceiling or wall mount. • Rear flips the image horizontally to project from behind a translucent screen.
Projection Modes d Select Projection and press [Enter]. e Select a projection mode and press [Enter]. f Press [Menu] or [Esc] to exit the menus.
Adjusting the Image Height If you are projecting from a table or other flat surface and the image is too high or low, you can adjust the image height using the projector's adjustable feet. 40 d If the image is tilted, rotate the rear feet to adjust their height. The larger the angle of tilt, the harder it becomes to focus. Locate the projector so that it only needs to be tilted at a small angle. a Turn on the projector and display an image.
Image Shape You can project an even, 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 tilt it up or down, or off to the side, you may need to correct the image shape. g Related Links • "Auto H/V-Keystone" p.41 • "Auto V-Keystone" p.41 • "Automatically Correcting the Image Shape with Screen Fit" p.41 • "Correcting the Image Shape with the Keystone Buttons" p.
Image Shape The projector's sensor can detect the screen size and shape in these conditions: • • • • • 42 into the image until the yellow frame extends beyond the edges d Zoom of the screen. Screen size is 100 inches or less Projection distance is about 1.0 to 2.5 m Projection angle is about 20º right or left, or 30º up or down The room is not too dark The projection surface is not patterned and does not deflect the sensor in some way a Turn on the projector and display an image.
Image Shape After the adjustment screen appears, do not move the projector or block the image. The projected image is corrected according to the aspect ratio of the image being input and this message appears. 43 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. the image shape as necessary using the keystone adjustment f Fine-tune buttons on the control panel.
Image Shape c Press a keystone button to adjust the image shape. 44 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. After correction, your image is slightly smaller.
Image Shape c Select the Settings menu and press [Enter]. 45 e Select Quick Corner and press [Enter]. Press [Enter] again if necessary. You see the area selection screen. the arrow buttons to select the corner of the image you want to f Use adjust. Then press [Enter]. d Select Keystone and press [Enter]. the arrow buttons to adjust the image shape as necessary. g Press To return to the area selection screen, press [Enter].
Image Shape a • If you see this screen, you cannot adjust the shape any further 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].
Resizing the Image with the Zoom Ring 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.
Focusing the Image Using the Focus Button You can correct the focus by pressing the [Focus] buttons on the projector or remote control (EB-1795F/EB-1785W/EB-1781W).
Focusing the Image Using the Focus Ring You can correct the focus using the focus ring (EB-1780W).
Selecting an Image Source When multiple image sources are connected to the projector, such as a computer and DVD player, you can switch from one image source to the other. 50 • 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 Make sure the connected image source you want to use is turned on. video image sources, insert a DVD or other video media and press b For play.
Selecting an Image Source Then select the source you want to use from the screen displayed. Screen Mirroring is available only with the EB-1795F/EB-1785W.
Image Aspect Ratio The projector can display images in different width-to-height ratios called aspect ratios. Normally, the input signal from your video source determines the image's aspect ratio. However, for certain images you can change the aspect ratio to fit your screen. If you always want to use a particular aspect ratio for a certain video input source, you can select it using the projector's Signal menu. g Related Links • "Changing the Image Aspect Ratio" p.52 • "Available Image Aspect Ratios" p.
Image Aspect Ratio 53 For projectors with a resolution of WXGA (1280 × 800) Aspect mode 16:10 Aspect mode Description Auto Automatically sets the aspect ratio according to the input signal and the Resolution setting. 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 size of the projection area, but does not maintain the aspect ratio.
Color Mode The projector offers different color modes to provide optimum brightness, contrast, and color for a variety of viewing environments and image types. You can select the mode designed to match your image and environment, or experiment with the available modes. g Related Links • "Changing the Color Mode" p.54 • "Available Color Modes" p.54 • "Setting Auto Iris" p.54 54 a You can also set the Color Mode setting in the projector's Image menu.
Color Mode b Press the [Menu] button on the control panel or remote control. 55 d Select Auto Iris and press [Enter]. c Select the Image menu and press [Enter]. one of the following options and press [Enter]: e Choose • 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.
Adjusting the Image Color You can fine-tune various aspects of how colors are displayed in your projected images. 56 c Select the Image menu and press [Enter]. g Related Links • "Adjusting the Hue, Saturation, and Brightness" p.56 • "Adjusting the Gamma" p.57 Adjusting the Hue, Saturation, and Brightness You can adjust the Hue, Saturation, and Brightness settings for individual image colors. a Turn on the projector and switch to the image source you want to use.
Adjusting the Image Color • To adjust the overall color brightness of the color, adjust the Brightness setting. 57 c Select the Image menu and press [Enter]. g Press [Menu] or [Esc] to exit the menus. Adjusting the Gamma You can correct differences in projected image colors that occur between different image 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.
Adjusting the Image Color the dark areas of images become brighter, but the color saturation for lighter areas may become weaker. a 58 [Enter]. Then press the up or down arrow button to adjust the value for the selected color tone and press [Enter]. • If you selected DICOM SIM as the Color Mode setting in the projector's Image menu, select the adjustment value according to the projection size. • If the projection size is 60 inches or less, select a small value.
Adjusting the Image Color 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 Related Links • "Image Quality Settings - Image Menu" p.
Controlling the Volume with the Volume Buttons The volume buttons control the projector's internal speaker system. You must adjust the volume separately for each connected input source. a Turn on the projector and start a presentation. lower or raise the volume, press the [Volume] buttons on the b Tocontrol panel or remote control as shown. A volume gauge appears on the screen. the volume to a specific level for an input source, select Volume c Toin theset projector's Settings menu.
Adjusting Projector Features Follow the instructions in these sections to use your projector's adjustment features. g Related Links • "Projecting Two Images Simultaneously" p.62 • "Projecting a PC Free Presentation" 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.
Projecting Two Images Simultaneously You can use the split screen feature to simultaneously project two images from different image sources. You can control the split screen feature using the remote control or the projector menus. 62 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. the [Menu] button.
Projecting Two Images Simultaneously an input source for the other image, select the Source setting, c Topressselect [Enter], select the input source, select Execute, and press [Enter]. 63 one image while reducing the other image, select Screen e ToSize,enlarge 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.
Projecting Two Images Simultaneously Unsupported Input Source Combinations for Split Screen Projection These input source combinations cannot be projected on a split screen. • • • • Computer and Video HDMI and Screen Mirroring USB Display and USB/LAN LAN and Screen Mirroring Split Screen Projection Restrictions Operating restrictions The following operations cannot be performed during split screen projection.
Projecting a PC Free Presentation You can use your projector's PC Free feature whenever you connect a USB device that contains compatible presentation files. This lets you quickly and easily display a presentation and control it using the projector's remote control. g Related Links • "Supported PC Free File Types" p.65 • "Precautions on PC Free Projection" p.65 • "Starting a PC Free Slide Show" p.66 • "Starting a PC Free PDF File Presentation" p.67 • "Starting a PC Free Movie Presentation" p.
Projecting a PC Free Presentation • Do not disconnect the USB storage device while it is being accessed; otherwise, PC Free may not operate correctly. • You may not be able to use the security features on certain USB storage devices with PC Free features. • When connecting a USB device that includes an AC adapter, connect the AC adapter to an electrical outlet when you use the device with your projector. • Some commercially available USB card readers may not be compatible with the projector.
Projecting a PC Free Presentation • To display a slide show of all the images in a folder, press the arrow buttons to highlight the Slideshow option at the bottom of the screen and press [Enter]. a • You can change the image switching time by highlighting Option at the bottom of the screen and pressing [Enter]. • If any file names are longer than the display area or include unsupported symbols, the file names may be shortened or changed only on the screen display.
Projecting a PC Free Presentation The PC Free file list screen is displayed. a • If the Select Drive screen is displayed, press the arrow buttons to select the drive and press [Enter]. • To display the Select Drive screen, highlight Select Drive at the top of the file list screen and press [Enter]. b • If you need to display files inside a subfolder on your device, press Do one of the following to locate your files: the arrow buttons to highlight the folder and press [Enter].
Projecting a PC Free Presentation (If you press [Esc] while the select page menu is displayed, the menu closes.) 69 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]. the [USB] button on the remote control. a Press The PC Free file list screen is displayed.
Projecting a PC Free Presentation • To move back up a folder level on your device, highlight Back to Top and press [Enter]. • To view additional 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. 70 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].
Projecting a PC Free Presentation 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 71
Controlling a Presentation with Your Hands You can use the Gesture Presenter feature to control presentations using your hands, which allows you to give presentations in front of the screen without using a presentation remote control (EB-1795F/EB-1785W/EB-1781W). 72 d Press the [Gesture] button on the remote control.
Controlling a Presentation with Your Hands An adjustment screen is displayed with markers on the side of the screen. When using the Gesture Presenter feature, the image is slightly smaller. 73 a one of the following markers on the screen with your hand. f Cover Remove your hand while the color of the icon next to the marker is changing. • To move to the next slide or page, cover the marker next to the icon. • To move to the previous slide or page, cover the marker next to the icon.
Controlling a Presentation with Your Hands • Power Consumption Functional restrictions When you perform the following full screen functions, the Gesture Presenter feature is temporarily canceled. After finishing these functions, you can use the Gesture Presenter feature again. • • • • Home screen Test Pattern Split Screen User's Logo When you move the projector or perform the following image shape adjustments, the Gesture Presenter feature stops.
Shutting Off the Image and Sound Temporarily You can temporarily turn off the projected image and sound if you want to redirect your audience's attention during a presentation. Any sound or video action continues to run, however, so you cannot resume projection at the point that you stopped it. 75 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.
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. the [Freeze] button on the remote control to stop the video a Press action. b To restart the video action in progress, press [Freeze] again.
Zooming Images You can draw attention to parts of a presentation by zooming into a portion of the image and enlarging it on the screen. 77 The enlarged image is projected and the enlargement ratio is displayed on the screen. The selected area can be enlarged to between one to four times in 25 incremental steps. When projecting images from an Epson document camera using a USB connection, you can enlarge the selected area from one to eight times its size in 57 incremental steps.
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. a 78 the following buttons on the remote control to control your d Use presentation: You can use the wireless mouse features with Windows Vista and later, or OS X 10.7.x and later. the projector to a computer using the projector's USB-B, a Connect Computer, or HDMI port.
Using the Remote Control as a Wireless Mouse g Related Links • "Zooming Images" p.77 • "Using the Remote Control as a Pointer" p.
Using the Remote Control as a Pointer You can use the projector's remote control as a pointer to help you focus your audience on important information on the screen. The default pointer shape is an arrow. 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. the arrow buttons to move the pointer on the screen. To move the b Use pointer diagonally, press any pair of adjacent arrow buttons at the same time.
Saving a User's Logo Image You can save an image on the projector and display it whenever the projector turns on. You can also display the image when the projector is not receiving an input signal or when you temporarily stop projection (using A/V Mute). This image is called the user's logo screen. 81 d Select User's Logo and press [Enter]. You can select a photo, graphic, or company logo as the user's logo, which is useful in identifying the projector's owner to help deter theft.
Saving a User's Logo Image the arrow buttons to surround the image area you want to use as f Use the user's logo and press [Enter]. 82 Yes and press [Enter]. i Select The user's logo is overwritten 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].
Color Difference Correction when Projecting from Multiple Projectors When lining up multiple projectors to project images, you can correct the brightness and color tone of each projector's image so that the images match closely. 83 the arrow buttons to select the identification number you want to d Use use for the projector. Then press [Enter].
Color Difference Correction when Projecting from Multiple Projectors the remote control at the target projector and press the [ID] a Aim button. The current Projector ID is displayed on the projected screen. It disappears after about 3 seconds. 84 holding the [ID] button, press the number button that matches b While the ID of the projector you want to operate. The projector you want to operate is selected. the [ID] button to check if the ID-setting process worked.
Color Difference Correction when Projecting from Multiple Projectors Matching Multiple-Projector Display Quality You can match the display quality of multiple projectors that will project next to each other. on all the projectors on which you want to match the display a Turn 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.
Projector Security Features You can secure your projector to deter theft or prevent unintended use by setting up the following security features: • Password security to prevent people who do not know the password from using the projector, and prevent changes to the startup screen and other settings. This acts as an anti-theft function as the projector cannot be used even if it is stolen, and you can limit who can use the projector.
Projector Security Features b Select Password and press [Enter]. 87 the password again. e Enter You see the message "Password accepted". If you enter the password incorrectly, a message is displayed prompting you to re-enter the password. 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 You see the prompt "Change the password?".
Projector Security Features You can attach the password protect sticker to the projector as an additional theft deterrent. a Be sure to keep the remote control in a safe place; if you lose it, you will not be able to enter the password. Entering a Password to Use the Projector When the password screen is displayed, enter the correct password. 88 the password is incorrect, you see a message and a prompt to try b Ifagain. Enter the correct password to proceed.
Projector Security Features 89 b Select the Settings menu and press [Enter]. d Select Control Panel Lock and press [Enter]. c Select Lock Setting and press [Enter]. one of these lock types and press [Enter]: e Select • To lock all of the projector's buttons, select Full Lock. • To lock all buttons except the power button, select Partial Lock. You see a confirmation prompt. Yes and press [Enter]. f Select The Control Panel Lock setting takes effect.
Projector Security Features s Settings > Lock Setting > Control Panel Lock g Related Links • "Projector 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/.
Using the Projector on a Network Follow the instructions in these sections to set up your projector for use on a network. g Related Links • "Wireless Network Projection" p.92 • "Wireless Network Projection from a Mobile Device (Screen Mirroring)" p.100 • "Secure HTTP" p.
Wireless Network Projection You can send images to your projector through a wireless network. To do this, you must set up your projector and computer for wireless projection. 92 b Select the Network menu and press [Enter]. You can connect the projector to your wireless network by configuring the connection manually using the projector's Network menus.
Wireless Network Projection 93 e Select the Basic menu and press [Enter]. a Use the displayed keyboard to enter the name and password. Press the arrow buttons on the remote control to highlight characters and press [Enter] to select them. g Select the Wireless LAN menu and press [Enter]. the basic options as necessary. f Select • Projector Name lets you enter a name up to 16 alphanumeric characters long to identify the projector over the network.
Wireless Network Projection the Advanced connection mode, assign the IP settings for your j For network as necessary. • If your network assigns addresses automatically, select IP Settings to set the DHCP setting to On. • If you must set addresses manually, select IP Settings to set the DHCP setting to Off, and then enter the projector's IP Address, Subnet Mask, and Gateway Address as necessary.
Wireless Network Projection * Only available for the Advanced connection mode. ** Only available for EB-1795F/EB-1785W. a 95 f Select the Security setting and press [Enter]. Contact your network administrator for guidance on entering the correct information. you want to set up the WPA2-EAP or WPA/WPA2-EAP security, a Ifmake sure your digital certificate file is compatible with projector registration and placed directly on the USB storage device.
Wireless Network Projection i Select the protocol for authentication as the EAP Type setting. 96 a password and press [Enter]. o Enter The certificate is imported and a completion message appears. your EAP settings as necessary. p Select • 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.
Wireless Network Projection Specification Description Key length 512/1024/2048/4096 bit Password * Up to 32 alphanumeric characters; required 97 The QR code is displayed on the projected surface. a CA Certificate (PEAP/PEAP-TLS/EAP-TLS/EAP-FAST) Specification Description Format X509v3 Extension DER/CER/PEM Encryption RSA Hashes MD5/SHA-1/SHA-256/SHA-384/SHA-512 Key length 512/1024/2048/4096 bit Encoding BASE64/Binary * You can set a password using up to 63 alphanumeric characters.
Wireless Network Projection from a Mobile Device (Screen Mirroring) You can send image to your projector from mobile devices such as laptops, smartphones, and tablets using Miracast technology (EB-1795F/EB-1785W). If your device supports Miracast, you do not need to install any additional software. When using a Windows computer, make sure the necessary adapter for the Miracast connection is available.
Wireless Network Projection from a Mobile Device (Screen Mirroring) c Select On as the Screen Mirroring setting. 101 e Set the Display Name setting as necessary. the Operation Mode setting. f Select • Basic lets you connect with basic options. d Select Screen Mirroring Settings and press [Enter]. • Extended lets you connect with advanced options. the Basic setting as necessary. g Select • Wireless LAN Sys. lets you select the type of wireless LAN system the projector is connecting to.
Wireless Network Projection from a Mobile Device (Screen Mirroring) the Display setting as necessary. i Select • Display PIN Code lets you display the PIN code on the projected 102 c Display Action Center, and then select Connect. image while projecting input sources other than Screen Mirroring. • Display Device Name lets you display the newly connected device name on the projected image.
Wireless Network Projection from a Mobile Device (Screen Mirroring) a It may take some time until the connection is established. While connecting, do not disconnect the projector's power cord. Doing so may cause your device to freeze or malfunction. 103 d Select Add a wireless display. Connecting Using Screen Mirroring in Windows 8.1 You can set up your computer for wireless projection from Charms in Windows 8.1.
Wireless Network Projection from a Mobile Device (Screen Mirroring) a It may take some time until the connection is established. While connecting, do not disconnect the projector's power cord. Doing so may cause your device to freeze or malfunction. Connecting Using Screen Mirroring with the Miracast Function If your mobile device such as a smartphone supports Miracast, you can connect it to the projector wirelessly and project images.
Secure HTTP You can use the HTTPS protocol to increase security between the projector and a Web browser communicating with it (EB-1795F/EB-1785W/EB1781W). To do this, you create a server certificate, install it on the projector, and turn on the Secure HTTP setting in the projector menus to verify the reliability of the Web browser.
Secure HTTP 106 Specification 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.
Controlling the Projector Follow the instructions in these sections to control the projector over a network. g Related Links • "Controlling a Networked Projector Using a Web Browser" p.108 • "Using ESC/VP21 Commands" p.
Controlling a Networked Projector Using a Web Browser 108 Once you have connected your projector to your network, you can select projector settings and control projection using a compatible Web browser. This lets you access the projector remotely. a • Make sure the computer and projector are connected to the network. When projecting images using a wireless LAN, connect in Advanced connection mode. • The Web setup and control features support Internet Explorer 9.
Controlling a Networked Projector Using a Web Browser the icon corresponding to the projector function you want to f Select control. 109 K Displays the QR code L Volume button controls M Selects the USB Display source N Selects the USB device source Q Searches for sources select projector menu settings, select Advanced on the Epson Web g ToControl screen. a • You can also change projector settings by accessing the projector menu system from OSD Control Pad.
Controlling a Networked Projector Using a Web Browser a • You cannot select the following settings using a Web browser. • Gesture Presenter • Pointer Shape • User Button • Test Pattern • User's Logo • Language • Reset Lamp Hours • You can select the following settings only using a Web browser.
Controlling a Networked Projector Using a Web Browser a • You may need to log in before you see the Advanced screen. If a login screen is displayed, enter your user name and password. (The user name is EPSONWEB and the default password is admin.) • You can change the password in Web Control Password from the projector's Network menu. s Network > Network Configuration > Basic > Web Control Password f Under Network, select Manage Certificates.
Using ESC/VP21 Commands You can control the projector from an external device using ESC/VP21. g Related Links • "Setting Up for Using ESC/VP21 Commands" p.112 • "ESC/VP21 Command List" p.112 • "Communications Protocol" p.112 112 If the command being processed terminates abnormally, an error message is output and a ":" is returned. The following commands are available.
Using ESC/VP21 Commands • Flow control: None 113
Adjusting the Menu Settings Follow the instructions in these sections to access the projector menu system and change projector settings. g Related Links • "Using the Projector's Menus" p.115 • "Using the On-screen Keyboard" 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.
Using the Projector's Menus You can use the projector's menus to adjust the settings that control how your projector works. The projector displays the menus on the screen. a Press the [Menu] button on the control panel or remote control. You see the menu screen displaying the Image menu settings. the up or down arrow buttons to move through the menus listed b Press on the left. The settings for each menu are displayed on the right. The available settings depend on the current input source.
Using the On-screen Keyboard The on-screen keyboard is displayed when you need to enter numbers and characters. a Use the arrow buttons on the control panel or remote control to highlight the number or character you want to enter and press the [Enter] button. a Each time you select the CAPS key, the characters change between upper case and lower case. Each time you select the SYM1/2 key, the symbols enclosed by the frame change.
Image Quality Settings - Image Menu Settings on the Image menu let you adjust the quality of your image for the input source you are currently using. The available settings depend on the currently selected input source. 117 Setting Options Color Temp. Image Enhancement Sets the color tone based on color temperature. The image is tinted blue when a high value is selected and tinted red when a low value is selected. Color Temp. Color Temp.
Image Quality Settings - Image Menu a • The Brightness setting does not affect lamp brightness. To change 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. • The Deinterlacing setting is set to Off. • A digital RGB signal is being input. • An interlaced signal (480i/576i/1080i) is being input. g Related Links • "Available Color Modes" p.
Input Signal Settings - Signal Menu Normally the projector automatically detects and optimizes the input signal settings. If you need to customize the settings, you can use the Signal menu. The available settings depend on the currently selected input source. a a You cannot select settings on the Signal menu when the current input source is one of the following: • USB Display • USB • LAN • Screen Mirroring (EB-1795F/EB-1785W) You can restore the default settings of the Tracking, Sync.
Input Signal Settings - Signal Menu Setting Reset Options Description Video Signal Video Signal: specifies the signal type from the input 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. — Resets all adjustment values on the Signal menu to their default settings, except for the following: • Input Signal g Related Links • "Available Image Aspect Ratios" p.
Projector Feature Settings - Settings Menu Options on the Settings menu let you customize various projector features. Setting Options Keystone Adjusts image shape to rectangular (horizontally and vertically). H/V-Keystone Split Screen Gesture Presenter * Description 121 Setting Options Description Start/Stop Start/Stop: starts or stops the Gesture Presenter feature. Marker Position Marker Position: sets the marker position to the right or left.
Projector Feature Settings - Settings Menu Setting Options Description Test Pattern — Displays a test pattern to assist in focusing and zooming the 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.
Projector Setup Settings - Extended Menu Settings on the Extended menu let you customize various projector setup features. 123 Setting Options Description Display Background Display Background: sets the screen color or logo to display 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.
Projector Setup Settings - Extended Menu Setting Options Description Date & Time * Date & Time: adjusts the projector's system time and date settings. • Daylight Saving Time: set to On to activate daylight saving time. • Internet Time: set to On to update the time automatically through an Internet time server. A/V Settings Selects various audio and video output settings: HDMI Audio Output HDMI Audio Output: selects the audio input port when projecting images from HDMI ports.
Projector Network Settings - Network Menu Settings on the Network menu let you view network information and set up the projector for controlling over a network. When you set Network Protection to On in the Password Protection screen, you cannot change the network settings. Set Network Protection to Off first. Setting Options Description Screen Mirroring * On Off Configures your Screen Mirroring settings. Select On to project with the Screen Mirroring features.
Projector Network Settings - Network Menu • "Selecting Password Security Types" p.87 126 Setting Options Description Connection Mode Selects 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.
Projector Network Settings - Network Menu s Network > Network Configuration > Basic Setting Options Description Projector Name Up to 16 alphanumeric characters (do not use " * + , /:;<=>?[\]`| spaces) Enter a name to identify the projector over the network. Remote Password Up to 8 alphanumeric characters (do not use * : spaces) Enter a password for accessing the projector using the Basic Control. (User name is EPSONREMOTE; default password is guest.
Projector Network Settings - Network Menu s Network > Network Configuration > Wireless LAN 128 Setting Options Security Setting Options Connection Mode Quick Advanced Quick: lets you connect to multiple smartphones, tablets, or computers directly using wireless communication. When you select Quick connection mode, the projector acts as an easy access point. (We recommend limiting the number of devices to six or less to maintain the projection performance.) Open Open: security is not set.
Projector Network Settings - Network Menu Setting Options Description EAP Type EAP Type: selects the protocol for authentication. • PEAP: authentication protocol widely used in Windows Server. • PEAP-TLS: authentication protocol used in Windows Server. Select this when using a client certificate. • EAP-TLS: authentication protocol widely used to use a client certificate. • EAP-FAST, LEAP: select this when these authentication protocols are used.
Projector Network Settings - Network Menu Network Menu - Others Menu 130 s Network > Network Configuration > Reset Settings on the Others menu let you select other network settings (EB1795F/EB-1785W/EB-1781W). s Network > Network Configuration > Others Setting Options Description Secure HTTP On Off To strengthen 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.
Projector Setup Settings - ECO Menu Settings on the ECO menu let you customize projector functions to save power. 131 Setting Options Description Light Optimizer On Off When set to On, the lamp brightness is adjusted according to the projected image. This helps to reduce the power consumption by lowering the lamp brightness according to the scene being projected. The setting is stored for each Color Mode. This item is enabled when: • Power Consumption is set to Normal or Auto.
Projector Setup Settings - ECO Menu g Related Links • "Projector Setup Settings - Extended Menu" p.
Projector Information Display - Info Menu You can display information about the projector and version by viewing the Info menu. However, you cannot change any settings in the menu. 133 Info Menu - Projector Info Menu You can display information about the projector and input sources by viewing the Projector Info menu in the projector's Info menu. Information item Description a Projector Info Displays the projector information. Version Displays the projector's firmware version.
Projector Information Display - Info Menu Information item Description Sync Info Displays information that may be needed by a service technician. Status Displays information about projector problems that may be needed by a service technician. Serial Number Displays the projector's serial number. Event ID Displays the Event ID number corresponding to a network problem; see the list of Event ID codes. g Related Links • "Event ID Code List" p.
Projector Information Display - Info Menu Event ID code Cause and solution 0893 The TKIP/AES encryption type does not match. Make sure the wireless network security settings are correct. 0894 Communication with an unauthorized access point was disconnected. Contact your network administrator. 0898 Failed to acquire DHCP. Make sure the DHCP server is operating correctly. If you are not using DHCP, set the DHCP setting to Off in the projector's Network menu.
Projector Reset Options - Reset Menu You can reset most of the projector settings to their default values using the Reset menu. Setting Options Description Reset Lamp Hours — Reset the 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.
Copying Menu Settings Between Projectors (Batch Setup) After selecting the projector's menu settings for one projector, you can use the following methods to copy the settings to other projectors, as long as they are the same model. • by using a USB flash drive • by connecting a computer and projector using a USB cable Menu settings such as the following are not copied to the other projector.
Copying Menu Settings Between Projectors (Batch Setup) the USB flash drive containing the saved batch setup file to the g Connect projector's USB-A port. down the [Menu] button on the remote control or the control h Hold panel and connect the power cord to the projector. all of the projector's indicators turn on, release the [Menu] i When button. When all of the indicators start flashing, the settings are being written. When writing is finished, the projector turns off.
Copying Menu Settings Between Projectors (Batch Setup) the batch setup file (PJCONFDATA.bin) that you saved to your l Copy computer to the top level folder of the removable disk. a Indicator status m the USB cable. n Disconnect When all of the indicators start flashing, the settings are being written. • Lamp: Orange - flashing fast • Temp: Orange - flashing fast Writing the settings may have failed and an error may have occurred in the projector's firmware.
Maintaining the Projector You may need to clean the projector's lens periodically, and clean the air filter and air vents to prevent the projector from overheating due to blocked ventilation. The only parts you should replace are the lamp, air filter, and remote control batteries. If any other part needs replacing, contact Epson or an authorized Epson servicer. Warning Before cleaning any part of the projector, turn it off and unplug the power cord.
Cleaning the Lens Clean the projector's lens periodically, or whenever you notice dust or smudges on the surface. • To remove dust or smudges, gently wipe the lens with lens-cleaning paper. • To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the lens. 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 Projector Case Before cleaning the projector case, turn off the projector and unplug the power cord. • To remove dust or dirt, use a soft, dry, lint-free cloth. • To remove stubborn dirt, use a soft cloth moistened with water and mild soap. 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.
Air Filter and Vent Maintenance Regular filter maintenance is important to maintaining your projector. Clean the air filer when a message appears telling you the temperature inside the projector has reached a high level. It is recommended that you clean these parts over a 2000-hour period. Clean them with shorter periodicity if you use the projector in a particularly dusty environment. 143 a You can remove the air filter so that you can clean both sides.
Air Filter and Vent Maintenance b Pull the air filter out of the projector. a Dispose of used air filters according to local regulations. • Filter frame: Polypropylene • Filter: Polypropylene 144 the new air filter in the projector as shown and push gently until c Place it clicks into place. g Related Links • "Replacement Parts" p.
Projector Lamp Maintenance The projector monitors the number of hours the lamp is used and displays this information in the projector's menu system.
Projector Lamp Maintenance the screwdriver included with the replacement lamp to loosen the c Use screw securing the lamp cover. 146 d Slide the lamp cover out and lift it off. Warning When replacing the lamp, there is a possibility that the lamp may be broken. If replacing the lamp of a projector 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.
Projector Lamp Maintenance f Lift up the lamp handle and carefully pull the lamp out of the projector. a • If you notice the lamp is cracked when removing the lamp, replace it 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. 147 insert the new lamp into the projector. If it does not fit easily, g Gently make sure it is facing the right way.
Projector Lamp Maintenance the lamp fixing spring, and press down on the left and right until h Lower it clicks into place. 148 i Replace 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 Related Links • "Replacement Parts" p.
Projector Lamp Maintenance Resetting the Lamp Timer You must reset the lamp timer after replacing the projector's lamp to clear the lamp replacement message and to monitor lamp usage correctly. a 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].
Replacing the Remote Control Batteries The remote control uses two AA manganese or alkaline batteries. Replace the batteries as soon as they run out. Attention Make sure you read the Safety Instructions before handling the batteries. a Remove the battery cover as shown. b Remove the old batteries. c Insert the batteries with the + and – ends facing as shown. 150 Warning Check the positions of the (+) and (–) marks inside the battery holder to ensure the batteries are inserted the correct way.
Solving Problems Check the solutions in these sections if you have any problems using the projector. 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.
Projection Problems 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.
Projector Indicator Status The indicators on the projector indicate the projector status and let you know when a problem occurs. Check the status and color of the indicators and then refer to this table for a solution. a • If the indicators display a pattern not listed in the table below, turn the projector off, unplug it, and contact Epson for help.
Projector Indicator Status 154 Indicator and status Problem and solutions Indicator and status Problem and solutions Power: Off Status: Flashing blue Lamp: Lit orange Temp: Off Lamp has a problem. • Check to see if the lamp is burned out, broken, or installed incorrectly. Reseat or replace the lamp as necessary. • Clean the air filter. • If operating the projector at high altitude, set the High Altitude Mode setting to On in the projector's Extended menu.
Using the Projector Help Displays You can display information to help you solve common problems using the projector's Help system. 155 the up and down arrow buttons to highlight the problem you want d Use to solve. a Turn on the projector. b Press the [Home] button on the control panel or remote control. c Select Help on the Home screen. The Help menu is displayed. e Press [Enter] to view the solutions. one of the following actions when you are finished.
Solving Image or Sound Problems Check the solutions in these sections if you have any problems with projected images or sound. g Related Links • "Solutions When No Image Appears" p.156 • "Solutions When Image is Incorrect Using the USB Display Function" p.156 • "Solutions When "No Signal" Message Appears" p.157 • "Solutions When "Not Supported" Message Appears" p.158 • "Solutions When Only a Partial Image Appears" p.158 • "Solutions When the Image is not Rectangular" p.
Solving Image or Sound Problems • Make sure the Epson USB Display software has been installed correctly. Install it manually if necessary. • Make sure the USB Type B setting in the Extended menu is set to USB Display. • For OS X, select the USB Display icon in the Dock folder. If the icon does not appear on the Dock, double-click USB Display in the Applications folder. If you select Exit from the USB Display icon menu on the Dock, USB Display does not start automatically when you connect the USB cable.
Solving Image or Sound Problems Displaying From a Mac Laptop If the message "No Signal" is displayed when projecting from a Mac laptop, you need to set up the laptop for mirrored display. (See your laptop manual for details.) a Open the System Preferences utility and select Displays. b Select the Display or Color LCD option, if necessary. c Click the Arrange or Arrangement tab. d Select Mirror Displays.
Solving Image or Sound Problems s Settings > Keystone > Quick Corner g Related Links • "Auto H/V-Keystone" p.41 • "Auto V-Keystone" p.41 • "Automatically Correcting the Image Shape with Screen Fit" p.41 • "Correcting the Image Shape with the Keystone Buttons" p.43 • "Correcting the Image Shape with Quick Corner" p.44 159 • If you connected an extension power cable, try projecting without it to see if it caused interference in the signal.
Solving Image or Sound Problems or overall blurriness remain, display a uniformly patterned image on the screen and manually adjust the Tracking and Sync. settings in the projector's Signal menu. • If you are projecting from a computer, use a lower resolution or select a resolution that matches the projector's native resolution. g Related Links • "Auto H/V-Keystone" p.41 • "Auto V-Keystone" p.41 • "Input Signal Settings - Signal Menu" p.119 • "Image Quality Settings - Image Menu" p.
Solving Image or Sound Problems • If you are using the USB Display function, turn on the Output audio from the projector setting in the Epson USB Display Settings program on your computer. • Select the correct audio input in the A/V Settings setting in the projector's Extended menu. • When you are connecting the projector to a Mac using an HDMI cable, make sure your Mac supports audio through the HDMI port. If not, you need to connect an audio cable.
Solving Projector or Remote Control Operation Problems Check the solutions in these sections if you have problems operating the projector or remote control. g Related Links • "Solutions to Projector Power or Shut-Off Problems" p.162 • "Solutions to Problems with the Remote Control" p.162 • "Solutions to Password Problems" p.163 • "Solution When "The Battery that Saves Your Clock Settings is Running Low" Message Appears" p.163 • "Solutions to Gesture Presenter Problems" p.
Solving Projector or Remote Control Operation Problems • If you assigned an ID number to the projector to operate multiple projectors from the remote control, you may need to check or change the ID setting. • If you lose the remote control, you can order another one from Epson. g Related Links • "Remote Control Operation" p.27 • "Projector Feature Settings - Settings Menu" p.121 • "Selecting the Projector You want to Operate" p.83 • "Replacing the Remote Control Batteries" p.
Solving Network Problems Check the solutions in these sections if you have problems using the projector on a network. g Related Links • "Solutions When Wireless Authentication Fails" p.164 • "Solutions When You Cannot Access the Projector Through the Web" p.164 • "Solutions When the Image Contains Static During Network Projection" p.164 • "Solutions When You Cannot Connect Using Screen Mirroring" p.165 • "Solutions When the Image or Sound Contains Static During Screen Mirroring Connection" p.
Solving Network Problems microwave. Move the interfering device farther away or expand your wireless bandwidth. • Reduce the number of connected devices if the connection speed declines. Solutions When You Cannot Connect Using Screen Mirroring If you are unable to connect to the projector using Screen Mirroring, try the following solutions (EB-1795F/EB-1785W): • Check the projector's settings. • Select On as the Screen Mirroring setting in the projector's Network menu.
Appendix Check these sections for the technical specifications and important notices about your projector. g Related Links • "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.
Optional Accessories and Replacement Parts The following optional accessories and replacement parts are available. Please purchase these products as and when needed. The following list of optional accessories and replacement parts is current as of: September 2016. Details of accessories are subject to change without notice and availability may vary depending on the country of purchase. g Related Links • "Screens" p.167 • "Cables" p.167 • "Mounts" p.167 • "External Devices" p.167 • "Replacement Parts" p.
Optional Accessories and Replacement Parts Replacement Parts Lamp unit ELPLP94 Use as a replacement for used lamps. Air filter ELPAF53 Use as a replacement for used air filters.
Screen Size and Projection Distance 169 Check the table here to determine how far to place the projector from the screen based on the size of the projected image.
Screen Size and Projection Distance 16:9 screen size A 170 4:3 screen size B Minimum (Wide) to Maximum (Tele) A B Minimum (Wide) to Maximum (Tele) 30" 66 × 37 89 - 149 -2 28" 57 × 43 71 - 85 -4 35" 77 × 44 104 - 174 -2 30" 61 × 46 76 - 91 -4 40" 89 × 50 119 - 200 -2 40" 81 × 61 102 - 122 -6 50" 111 × 62 150 - 250 -3 50" 102 × 76 127 - 153 -7 60" 133 × 75 181 - 301 -3 60" 122 × 91 153 - 184 -8 70" 155 × 87 212 - 352 -4 80" 163 × 122 205 - 246 -11 80"
Supported Monitor Display Resolutions The table here lists the compatible refresh rate and resolution for each compatible video display format.
Supported Monitor Display Resolutions Signal Refresh rate (Hz) Resolution (dots) HDTV (1080i) 50/60 1920 × 1080 HDTV (1080p) 24/30/50/60 1920 × 1080 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 MHL Input Signal 172
Projector Specifications 173 Product name EB-1795F/EB-1785W/EB-1781W/EB-1780W Operating altitude Altitude 0 to 3,000 m Dimensions 292 (W) × 44 (H) × 212 (D) mm (not including raised section) (TBD) Operating temperature LCD panel size EB-1795F: 0.61" EB-1785W: 0.59" +5 to +35°C (No condensation) (Altitude 0 to 2,286 m) +5 to +30°C (No condensation) (Altitude more than 2,286 m) Storage temperature -10 to +60°C (No condensation) Mass EB-1795F/EB-1785W: Approx. 1.
Projector Specifications 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.
External Dimensions A Center of lens B Distance from center of lens to suspension bracket fixing point The unit in these illustrations is mm.
USB Display System Requirements To use the projector's Epson USB Display software, your computer must meet the following system requirements.
List of Safety Symbols (corresponding to IEC60950-1 A2) The following table lists the meaning of the safety symbols labeled on the equipment. No. Symbol mark Approved standards Description A IEC60417 No.5007 "ON" (power) To indicate connection to the mains. B IEC60417 No.5008 "OFF" (power) To indicate disconnection from the mains. C IEC60417 No.
List of Safety Symbols (corresponding to IEC60950-1 A2) No. Symbol mark Approved standards Description Q IEC60417 No.5172 Class II equipment To identify equipment meeting the safety requirements specified for Class II equipment according to IEC 61140. R ISO 3864 General prohibition To identify actions or operations that are prohibited. S ISO 3864 Contact prohibition To indicate injury that could occur due to touching a specific part of the equipment.
Glossary 179 This section briefly explains the difficult terms that are not explained in the text of this guide. For details, refer to other commercially available publications. Aspect Ratio The ratio between an image's length and its height. Screens with a horizontal:vertical ratio of 16:9, such as HDTV screens, are known as wide screens. SDTV and general computer displays have an aspect ratio of 4:3. HDMI™ An abbreviation for High Definition Multimedia Interface.
Glossary 180 SDTV An abbreviation for Standard Definition Television that refers to standard television systems which do not satisfy the conditions for HDTV High-Definition Television. sRGB An international standard for color intervals that was formulated so that colors that are reproduced by video equipment can be handled easily by computer operating systems (OS) and the Internet. If the connected source has an sRGB mode, set both the projector and the connected signal source to sRGB.
Notices 181 Check these sections for important notices about your projector. Type of Product: LCD Projector Model: H793A/H796A g Related Links • "FCC Compliance Statement" p.181 • "Indication of the manufacturer and the importer in accordance with requirements of EU directive" p.182 • "Wireless Telegraphy Act Regulations" p.182 • "Restriction of Use" p.182 • "Operating System References" p.182 • "Trademarks" p.182 • "Copyright Notice" p.183 • "Copyright Attribution" p.
Notices Indication of the manufacturer and the importer in accordance with requirements of EU directive Manufacturer: SEIKO EPSON CORPORATION Address: 3-5, Owa 3-chome, Suwa-shi, Nagano-ken 392-8502 Japan Telephone: 81-266-52-3131 http://www.epson.com/ Importer: EPSON EUROPE B.V. Address: Atlas Arena, Asia Building, Hoogoorddreef 5,1101 BA Amsterdam Zuidoost The Netherlands Telephone: 31-20-314-5000 http://www.epson.com/europe.
Notices WPA™, WPA2™, and Wi-Fi Protected Setup™ are registered trademarks of Wi-Fi Alliance. App Store is a service mark of Apple Inc. Google play is a trademark of Google Inc. HDMI and High-Definition Multimedia Interface are the trademarks or registered trademarks of HDMI Licensing LLC. MHL, the MHL logo, and Mobile High-Definition Link are the trademarks or registered trademarks of MHL and LLC in the United States and/or other countries.
