Epson EH-TW710 User Manual Download

Page: 157 / 179

Solving Image or Sound Problems

157

Signal

Advanced

Video Signal

Signal

Advanced

Video Range

• 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

Power Consumption

, try selecting

High

ECO

Power Consumption

At high altitudes or locations subject to high temperatures, the image

may become darker and you may not be able to adjust the

Power

Consumption

setting.

• Position the projector close enough to the screen.
• If the image has been progressively darkening, you may need to replace the

projector lamp soon.

p.54

• "Input Signal Settings - Signal Menu"

p.114

• "Image Quality Settings - Image Menu"

p.113

• "Projector Setup Settings - ECO Menu"

p.128

Solutions to Sound Problems

If there is no sound or the volume is too low or high, try the following

solutions:
• Adjust the projector's volume settings.
• Press the [A/V Mute] button on the remote control to resume video and

audio if they were temporarily stopped.

• Check your computer or video source to make sure the volume is turned up

and the audio output is set for the correct source.

• Check the audio cable connections between the projector and your video

source.

• Make sure any connected audio cables are labeled "No Resistance".

• 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.

• If you want to use a connected audio source when the projector is off, set

the

Standby Mode

option to

Communication On

and make sure the

A/V

Settings

options are set correctly in the projector's

Extended

menu.

ECO

Standby Mode

• If you do not hear sound from an HDMI source, set the connected device to

PCM output.

• 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.

• 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 Epson

iProjection (Windows/Mac) or USB Display.)

Related Links

• "Projector Connections"

p.22

• "Projector Feature Settings - Settings Menu"

p.115

• "Projector Setup Settings - Extended Menu"

p.117

• "Projector Setup Settings - ECO Menu"

p.128

• "Controlling the Volume with the Volume Buttons"

p.56

Solutions When Image File Names are not Displayed

Correctly in PC Free

If any file names are longer than the display area or include unsupported

symbols, the file names are shortened or changed in PC Free. Shorten or

change the file name.

Summary of Contents for EH-TW710

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

Page 2: ...DMI Video and Audio 24 Connecting to Video Sources 24 Connecting to an HDMI Video Source 25 Connecting to a Composite Video Source 25 Connecting to External USB Devices 26 USB Device Projection 26 Connecting to a USB Device 26 Disconnecting a USB Device 27 Connecting to a Document Camera 27 Connecting to External Devices 27 Connecting to External Speakers 27 Installing Batteries in the Remote Cont...

Page 3: ...ogo Image 70 Saving a User Pattern 71 Color Difference Correction when Projecting from Multiple Projectors 72 Setting the Projector ID 72 Selecting the Projector You want to Operate 72 Matching Multiple Projector Display Quality 73 Projector Security Features 75 Password Security Types 75 Setting a Password 75 Selecting Password Security Types 76 Entering a Password to Use the Projector 77 Locking...

Page 4: ... 121 Network Menu Basic Menu 122 Network Menu Wireless LAN Menu 123 Network Menu Notifications Menu 125 Network Menu Others Menu 126 Network Menu Reset Menu 127 Projector Setup Settings ECO Menu 128 Projector Information Display Info Menu 130 Info Menu Projector Info Menu 130 Event ID Code List 131 Projector Reset Options Reset Menu 133 Copying Menu Settings Between Projectors Batch Setup 134 Tran...

Page 5: ... When Wireless Authentication Fails 160 Solutions When You Cannot Access the Projector Through the Web 160 Solutions When Network Alert E Mails are not Received 160 Solutions When the Image Contains Static During Network Projection 161 Solutions When You Cannot Connect Using Screen Mirroring 161 Solutions When the Image or Sound Contains Static During Screen Mirroring Connection 161 Appendix 163 O...

Page 6: ... 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 projector Example Esc button Menu Setting name In...

Page 7: ... window and then click Search Hits are displayed as a list Click one of the displayed hits to jump to that page Jumping Directly from Bookmarks Click a title to jump to that page Click or to view the lower level titles in that section To return to the previous page perform the following operation on your keyboard Windows Hold down Alt and then press Mac OS Hold down the command key and then press ...

Page 8: ...Getting the Latest Version of the Documents 8 You can get the latest version of the manuals and specifications on the Epson Web site Visit epson sn and enter your projector s name ...

Page 9: ...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 10 Projector Parts and Functions p 13 ...

Page 10: ...rection always displays a rectangular screen Auto V Keystone Horizontal keystone slider allows you to quickly correct horizontal distortion in the projected image g g Related Links Auto V Keystone p 44 Projector Setup Settings Extended Menu p 117 List of Functions p 11 Turning On the Projector p 33 Correcting the Image Shape with the Horizontal Keystone Slider p 44 Easy Wireless Projection Screen ...

Page 11: ...inks List of Functions p 11 Using the Projector on a Network p 80 List of Functions The following table lists the functions supported by each projector model Supported functions are indicated by a mark EH TW740 EH TW750 EH T W710 Resolution Full HD Full HD 1920 1080 1920 1080 Wireless LAN built in Wireless LAN optional Screen Mirroring EH TW740 EH TW750 EH T W710 HDMI1 HDMI2 ports HDMI port Comput...

Page 12: ...Projector Features 12 EH TW740 EH TW750 EH T W710 Secure HTTP HTTPS WPA Enterprise security ...

Page 13: ...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 A V Mute slide lever Slide the knob to open and close the lens cover C Foot release lever Press the foot release lever to extend and retract the front adjustable ...

Page 14: ...ower inlet Connects the power cord to the projector B Remote receiver Receives signals from the remote control C Video port Inputs composite video signals from video sources D L Audio R ports Inputs audio from equipment connected to the Computer or Video port E Audio Out port Outputs audio from the current input source to an external speaker F Speaker Outputs audio G HDMI1 HDMI2 ports HDMI port In...

Page 15: ...able wire lock through here and lock it in place You can also attach the optional safety wire here to prevent the projector from falling from the ceiling or wall C Rear feet When the projector is set up on a surface such as a desk turn to extend and retract the feet to adjust the horizontal tilt D Front adjustable foot When the projector is set up on a surface such as a desk extend the foot to adj...

Page 16: ...sc button Stops the current function Moves back to the previous menu level while displaying the projector s menu E Volume buttons and arrow buttons Decreases the volume Increases the volume Corrects keystone distortion in the horizontal direction when the Keystone screen is displayed Selects menu items while displaying the projector s menu or help F Menu button Displays and closes the projector s ...

Page 17: ...r off temporarily O Split button Projects two images from different image sources simultaneously by splitting the projected screen P Home button Displays and closes the Home screen Q Freeze button Pauses or resumes images R Volume up down buttons Adjusts the speaker volume S Default button Returns the selected setting to its default value Name Function T Esc button Stops the current function Moves...

Page 18: ...he instructions in these sections to set up your projector g g Related Links Projector Placement p 19 Projector Connections p 22 Installing Batteries in the Remote Control p 29 Remote Control Operation p 30 Opening the Lens Cover p 31 ...

Page 19: ... use lubricants oils or similar substances on the projector the projector 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 Failure to install the ceiling mount and projector may cause the projector to fall After installing the specific Epson mount that supports your projector make sure you secu...

Page 20: ...n could cause the projector to fall It could also cause the projector to malfunction Attention Do not operate the projector on its side This may cause the projector to malfunction If you are using the projector at altitudes above 1 500 m set the High Altitude Mode setting to On in the projector s menu to ensure the projector s internal temperature is regulated properly s Extended Operation High Al...

Page 21: ...actor 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 a When correcting keystone distortion your image is slightly smaller g g Related Links Screen Size and Projection Distance p 166 ...

Page 22: ...o connect a computer to the projector g g Related Links Connecting to a Computer for VGA Video and Audio p 22 Connecting to a Computer for USB Video and Audio p 23 Connecting to a Computer for HDMI Video and Audio p 24 Connecting to a Computer for VGA Video and Audio You can connect the projector to your computer using a VGA computer cable You can play sound through the projector s speaker system ...

Page 23: ...ur computer c Turn on the projector and your computer d Do one of the following to install the Epson USB Display software 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 Mac The Epson USB Display setup folder is displayed on your screen Sel...

Page 24: ...a To connect a Mac that does not have an HDMI port you need an adapter that allows you to connect to the projector s HDMI port Contact Apple for compatible adapter options Older Mac computers 2009 and earlier may not support audio through the HDMI port a Connect the HDMI cable to your computer s HDMI output port b Connect the other end to the projector s HDMI port a If you have problems hearing au...

Page 25: ...he HDMI cable to your video source s HDMI output port b Connect the other end to the projector s HDMI port a If you have problems hearing audio through the HDMI connection connect one end of a commercially available RCA audio cable to the projector s L Audio R port and the other end to your video source s audio out port Select the audio input port you connected to in the projector s Extended menu ...

Page 26: ...rive Digital camera or smartphone USB hard drive a Digital cameras or smartphones must be USB mounted devices not TWAIN compliant devices and must be USB Mass Storage Class compliant USB hard drives must meet these requirements USB Mass Storage Class compliant not all USB Mass Storage Class devices are supported Formatted in FAT16 32 Self powered by their own AC power supplies bus powered hard dri...

Page 27: ...on your Epson document camera model See the document camera manual for details g g Related Links List of Functions p 11 Connecting to External Devices Follow the instructions in these sections to connect external devices to the projector g g Related Links Connecting to External Speakers p 27 Connecting to External Speakers To enhance the sound from your presentation you can connect the projector t...

Page 28: ...eo mini jack to pin jack cable or another type of cable or adapter c Connect one end of the cable to your external speakers as necessary d Connect the stereo mini jack end of the cable to your projector s Audio Out port g g Related Links Projector Setup Settings Extended Menu p 117 List of Functions p 11 ...

Page 29: ...old batteries if necessary a Dispose of used batteries according to local regulations 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 batte...

Page 30: ...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 ...

Page 31: ...ver until it clicks b To cover the lens or temporarily turn off the projected image and sound close the lens cover a The projector s power automatically turns off 30 minutes after A V Mute is enabled You can disable this feature s ECO Lens Cover Timer g g Related Links List of Functions p 11 ...

Page 32: ...ate and Time p 37 Selecting the Language for the Projector Menus p 39 Projection Modes p 40 Displaying a Test Pattern p 42 Adjusting the Image Height p 43 Image Shape p 44 Resizing the Image with the Zoom Ring p 48 Focusing the Image Using the Focus Ring p 49 Selecting an Image Source p 50 Image Aspect Ratio p 52 Adjusting Image Quality Color Mode p 54 Controlling the Volume with the Volume Button...

Page 33: ...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 34: ...moved 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 on as so...

Page 35: ...y 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 44 Projector Setup Settings Extended Menu p 117 List of Functions p 11 Using the Projector s Menus p 111 Using the Projector Help Displays p 152 Projecting Two Images Simultaneously p 58 ...

Page 36: ...ontrol 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 projected image disappears the projector beeps twice 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 or store the p...

Page 37: ...he 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 Universal Time j When you are finished select Set and press Enter k To activate daylight saving...

Page 38: ...me 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 g g Related Links List of Functions p 11 ...

Page 39: ...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 40: ...e Using the Menus p 40 Projector Setup and Installation Options p 20 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 To change projection back...

Page 41: ...Projection Modes 41 e Select a projection mode and press Enter f Press Menu or Esc to exit the menus ...

Page 42: ...test pattern is being displayed or to fine tune the projected image project an image from the connected device a Turn on the projector b Press the Menu button on the control panel or remote control c Select the Settings menu and press Enter d Select Pattern Test Pattern and press Enter The test pattern is displayed e Adjust the image as necessary f Press Esc to clear the test pattern ...

Page 43: ...ll 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 approximately 12 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 I...

Page 44: ...u a If you do not want to use the Auto V Keystone function set Auto V Keystone to Off in the projector s menu s Settings Keystone H V Keystone Auto V Keystone g g Related Links Projection Modes p 40 Projector Setup Settings Extended Menu p 117 Projector Feature Settings Settings Menu p 115 List of Functions p 11 Correcting the Image Shape with the Horizontal Keystone Slider You can use the project...

Page 45: ...right left up or down a Turn on the projector and display an image b Press one of the keystone adjustment buttons on the control panel to display the Keystone adjustment screen c Press a keystone button to adjust the image shape a If the projector is installed out of your reach you can also correct the shape of the image using the remote control s Settings Keystone H V Keystone g g Related Links P...

Page 46: ...u button on the control panel or remote control c Select the Settings menu and press Enter d Select Keystone and press Enter e Select Quick Corner and press Enter Then press Enter again if necessary You see the area selection screen f Use the arrow buttons to select the corner of the image you want to adjust Then press Enter g Press the arrow buttons to adjust the image shape as necessary To retur...

Page 47: ...eset 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 Keystone setting is now set to Quick Corner in the projector s Settings menu The next time you press the keystone adjustment buttons on the control panel the area selection screen is displa...

Page 48: ...u can resize the image using the projector s zoom ring Available only for models that have the zoom ring a Turn on the projector and display an image b Rotate the zoom ring to enlarge or reduce the image g g Related Links List of Functions p 11 ...

Page 49: ...Focusing the Image Using the Focus Ring 49 You can correct the focus using the focus ring a Turn on the projector and display an image b Rotate the focus ring to adjust the focus ...

Page 50: ...VD or other video media and press play c Do one of the following Press the Source Search button on the control panel or remote control 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 ...

Page 51: ...Selecting an Image Source 51 Then select the source you want to use from the screen displayed g g Related Links List of Functions p 11 ...

Page 52: ...on repeatedly a To display images without black bars set Resolution to Wide or Normal in the projector s Signal menu according to the computer s resolution g g Related Links Input Signal Settings Signal Menu p 114 Available Image Aspect Ratios You can select the following image aspect ratios depending on the input signal from your image source a The available aspect ratio setting varies depending ...

Page 53: ...os 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 signal Aspect mode Aspect ratio for input signals 16 10 16 9 4 3 Normal Auto Full Zoom Native g g Related Links List of Functions p 11 ...

Page 54: ... the screen and then image appearance changes c To cycle through all of the available color modes for your input signal 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 113 Available Color Modes You can set the projector to use these color modes depending on the input source you are ...

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

Page 56: ... b To lower or raise the volume press the Volume 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 t...

Page 57: ...imultaneously p 58 Projecting a PC Free Presentation p 61 Shutting Off the Image and Sound Temporarily p 66 Stopping Video Action Temporarily p 67 Zooming In Zooming Out of Images E Zoom p 68 Saving a User s Logo Image p 70 Saving a User Pattern p 71 Color Difference Correction when Projecting from Multiple Projectors p 72 Projector Security Features p 75 ...

Page 58: ...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 59: ... 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 align ...

Page 60: ...ector s Image 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 ...

Page 61: ...dows 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 Make sure the file is not Above 1920 1080 resol...

Page 62: ...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 screen is displayed press the arrow buttons to select the drive and press Enter To display images on the other USB drive highligh...

Page 63: ... 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 64 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 optio...

Page 64: ...You return to 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 64 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 ...

Page 65: ...on 65 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 66: ...the A V Mute setting in the 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 enabl...

Page 67: ...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 68: ...ow buttons To zoom out of the image press the E Zoom button To return to the original image size press the Default button a When projecting images from an Epson document camera you can enlarge the image from one to eight times its size in 57 incremental steps using the E Zoom button on the document camera Zooming Out of Images a Press the E Zoom button on the remote control The projected image is ...

Page 69: ...Zooming In Zooming Out of Images E Zoom 69 a When projecting image from an Epson document camera you can also reduce the image using the E Zoom button on the document camera ...

Page 70: ...tting and press Enter You see a prompt asking if you want to use the displayed image as a user s logo a Adjustments such as Keystone E Zoom or Aspect are temporarily canceled when you select User s Logo d Select Yes and press Enter e Check the displayed image and then select Yes to save it as the user s logo The user s logo is overwritten and a completion message is displayed f Press Esc to exit t...

Page 71: ...t to save as the User Pattern and then press the Menu button on the control panel or remote control b Select the Settings menu and press Enter c Select Pattern User Pattern and press Enter You see a prompt asking if you want to use the displayed image as a User Pattern a Adjustments such as Keystone E Zoom or Aspect are temporarily cancelled when you select User Pattern You cannot save digital ima...

Page 72: ...tting the Projector ID p 72 Selecting the Projector You want to Operate p 72 Matching Multiple Projector Display Quality p 73 Setting the Projector ID To control multiple projectors from a remote control give each projector a unique ID a Press the Menu button select the Extended menu and press Enter b Select Projector ID and press Enter c Use the arrow buttons to select the identification number y...

Page 73: ...ctor ID setting is saved in the remote control Even if the remote control batteries are removed to replace them and so on the saved ID setting is retained However if the batteries are left out of the remote control for an extended period the ID returns to its default setting 0 All When you use multiple remote controls at the same time you may not be able to operate projectors as intended due to in...

Page 74: ...ltiple Projectors 74 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 necessary to match the projectors displays ...

Page 75: ...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 feature The custom screen discourages theft by iden...

Page 76: ...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 projector select On as the Power On Protection s...

Page 77: ...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 78: ... the following to unlock them Hold down the Enter button on the control panel for 7 seconds A message is displayed and the lock is released Select Off as the Control Panel Lock setting in the projector s Settings menu s Settings Lock Setting Control Panel Lock g g Related Links Projector Feature Settings Settings Menu p 115 Installing a Security Cable You can install the security cable on the proj...

Page 79: ...Projector Security Features 79 a You can use a commercially available theft prevention wire lock See the documentation supplied with the wire lock for locking instructions ...

Page 80: ...ork Follow the instructions in these sections to set up your projector for use on a network g g Related Links Wireless Network Projection p 81 Wireless Network Projection from a Mobile Device Screen Mirroring p 90 Secure HTTP p 95 ...

Page 81: ...load 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 Epson iProjection Chromebook app allows you to project from Chromebook devices You can download Epson iProjection from the Chrome Web Store Any fees incurred when communicating with the Chrome Web Store are the responsibility of the ...

Page 82: ...e screw g g Related Links List of Functions p 11 Selecting Wireless Network Settings Manually Before you can project from your wireless network you need to select network settings for the projector a Press the Menu button select the Network menu and press Enter b Select On as the Wireless LAN Power setting c Select Network Configuration and press Enter ...

Page 83: ...t access to the projector by anyone not in the room with it You must enter a displayed randomized keyword from a computer using Epson iProjection to access the projector and share the current screen Display Keyword lets you select whether to display a projector keyword on the projected image when accessing the projector using Epson iProjection Display LAN Info lets you set the display format for t...

Page 84: ...nd Home screen set the SSID Display setting or the IP Address Display setting to Off k When you finish selecting settings select Complete and follow the on screen instructions to save your settings and exit the menus l Press the LAN button on the remote control The wireless network settings are complete when you see the correct IP address on the LAN standby screen When you have finished making wir...

Page 85: ...network WPA2 PSK security WPA3 PSK security WPA2 WPA3 PSK security WPA3 EAP security WPA2 WPA3 EAP security Available only for the Advanced connection mode Available only for models that support WPA Enterprise security a Contact your network administrator for guidance on entering the correct information a If you want to set up the WPA3 EAP or WPA2 WPA3 EAP security make sure your digital certifica...

Page 86: ...Enter k Follow the on screen instructions to connect a USB storage device to the projector s USB A port l Press Enter to display the certificate list m Select the certificate to import using the displayed list A message is displayed prompting you to enter the password for the certificate n Enter a password and press Enter The certificate is imported and a completion message appears o Select your E...

Page 87: ...9v3 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 64 alphanumeric characters However you need to use your Web browser to enter more than 32 characters Using a QR Code to Connect a Mobile Device After selecting the wireless network settings for your projector you can display a...

Page 88: ...re the wireless LAN module is installed or built into your projector c Turn on the projector d Press the LAN button on the remote control The LAN standby screen is displayed Verify that an SSID and IP address are displayed e Do one of the following to connect the USB key Connect the USB key to the projector s USB A port Models with a built in wireless LAN module Remove the wireless LAN module from...

Page 89: ...Wireless Network Projection 89 a You may need to restart your computer to reactivate your wireless LAN connection ...

Page 90: ...r device Do not change the projector s Screen Mirroring 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 M...

Page 91: ...AN system 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 security type Available only for the Basic operation mode g For the Extended operation mode select the Extended setting Meeting Mode lets you select the type of...

Page 92: ...ng 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 screen or at the bottom right of the projected image The proje...

Page 93: ...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 in Windows 8 1 You can set up your computer for wireless projection from Charms in Windows 8 1 You can play audio through the projector s speaker system by connecting using Screen Mirroring a Select Screen M...

Page 94: ...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 The projector displays the image from your computer 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 ...

Page 95: ...ate Using the Menus You can create your Web server certificate and import it using the projector menus and a USB flash drive a You can also register the digital certificates from your Web browser However 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 storag...

Page 96: ...TTP Specification Description Format PKCS 12 Extension PFX P12 Encryption RSA Hashes MD5 SHA 1 SHA 256 SHA 384 SHA 512 Key length 512 1024 2048 4096 bit Common name Network host name Organization Optional Password Up to 64 alphanumeric characters required You can set a password using up to 64 alphanumeric characters However you need to use your Web browser to enter more than 32 characters ...

Page 97: ...ector over a network g g Related Links Epson Projector Management p 98 Controlling a Networked Projector Using a Web Browser p 99 Registering Digital Certificates from a Web Browser p 103 Setting Up Projector Network E Mail Alerts p 104 Setting Up Monitoring Using SNMP p 106 Setting Projector Event Schedules p 107 ...

Page 98: ... Windows only lets you monitor and control your projector through the network See the Epson Projector Management Operation Guide for instructions You can download Epson Projector Management from the following Web site epson sn g g Related Links List of Functions p 11 ...

Page 99: ...l projector functions using a Web browser If you set Standby Mode to Communication On you can use a Web browser to select settings and control projection even if the projector is in standby mode when the power is off s ECO Standby Mode 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 compute...

Page 100: ...rd up to 16 alphanumeric characters IPv6 Settings manual HTTP port port number used for Web Control except for 80 default 843 3620 3621 3625 3629 4352 4649 5357 10000 10001 41794 g g Related Links Web Control Options p 100 Projector Setup Settings ECO Menu p 128 Network Menu Basic Menu p 122 List of Functions p 11 Web Control Options Basic Control a If you see a log in window enter your user name ...

Page 101: ...ol screen B Displays the projector s setting menus C Use your finger or mouse to navigate the menus D Resets the selected setting to its default value E Returns to the previous menu F Displays help topics Test Pattern A Returns to the Epson Web Control screen B Displays available test patterns select to project a test pattern C Turns off test pattern display ...

Page 102: ...creen Follow the on screen instructions to change the password A Opens the menus B Displays the menu name you selected C Specifies the projector settings D Lock unlock the projector settings E Updates the projector settings a You cannot change the following settings using Epson Web Control User Button User s Logo HDMI EQ Setting Language Reset Lamp Hours g g Related Links List of Functions p 11 ...

Page 103: ...turned on c Start your Web browser on a computer or device connected to the network d Go to the Epson Web Control screen by entering the projector s IP address into the browser s address box You see the Epson Web Control screen e Select Advanced 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...

Page 104: ...ation of SMTP server h Enter a User Name for the SMTP server i Enter a Password for the SMTP server authentication j Enter the e mail address to be indicated as the sender in From k Choose an address field enter the e mail address and select the alerts you want to receive Repeat for up to three addresses a Your e mail address can be up to 64 alphanumeric characters long To enter more than 32 chara...

Page 105: ...E Mail Alerts 105 The email address set in From as the mail sender Epson Projector in the subject line The name of the projector experiencing a problem The IP address of the affected projector Detailed information about the problem ...

Page 106: ... c Select the Notifications menu and press Enter d Set the SNMP setting to On e Enter up to two IP addresses to receive SNMP notifications using 0 to 255 for each address field a Do not use these addresses 224 0 0 0 through 255 255 255 255 where x is a number from 0 to 255 This projector supports SNMP agent version 1 SNMPv1 f Enter the SNMP Community Name up to 32 alphanumeric characters long g Wh...

Page 107: ... front of the lens If you schedule the projector to turn on automatically flammable objects in front of the lens could catch on a fire a If you set a Schedule Protection password turn off your Schedule Protection password first a Set the date and time in the Date Time menu s Extended Operation Date Time b Press the Menu button select the Extended menu and press Enter c Select Schedule Settings and...

Page 108: ...ing the event status A valid schedule regular schedule invalid schedule B The date currently selected highlighted in yellow C one time schedule regular schedule standby schedule turns communication on or off during standby invalid schedule i To edit a scheduled event select the schedule and press Esc j Select an option from the menu displayed On or Off lets you enable or disable the selected event...

Page 109: ...vent details or date and time Clear lets you remove the scheduled event from a list k Select Complete then select Yes To delete all scheduled events select Schedule Reset g g Related Links List of Functions p 11 Setting the Date and Time p 37 Setting a Password p 75 ...

Page 110: ...oard p 112 Image Quality Settings Image Menu p 113 Input Signal Settings Signal Menu p 114 Projector Feature Settings Settings Menu p 115 Projector Setup Settings Extended Menu p 117 Projector Network Settings Network Menu p 120 Projector Setup Settings ECO Menu p 128 Projector Information Display Info Menu p 130 Projector Reset Options Reset Menu p 133 Copying Menu Settings Between Projectors Bat...

Page 111: ...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 112: ...t 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 displayed keyboard Use your Web browser to enter the text g g Related Links Available Text Using the Displayed Keyboard p 112 Controlling a Networked Projector...

Page 113: ... sets the color temperature according to the color mode you selected Higher values tint the image blue and lower values tint the image red Custom Custom adjusts the individual R red G green and B blue components of the offset and gain Image Enhancement Adjusts the perceived resolution of the image Noise Reduction Noise Reduction reduces flickering in analog images Detail Enhancement Detail Enhance...

Page 114: ...he signal to eliminate vertical stripes in computer images Sync Varying levels available Adjusts the signal to eliminate fuzziness or flickering in computer images Setting Options Description Position Adjusts the image location on the screen Available only for models that have a Computer port Auto Setup On Off Automatically optimizes computer image quality when On Overscan Auto Off 4 8 Changes the...

Page 115: ...rce Align Display the QR Code Exit Split Screen Divides the viewing area horizontally and displays two images side by side press Esc to cancel split screen display Volume Varying levels available Adjusts the volume of projector s speaker system You can also adjust the volume of external speakers Setting values are saved for each source Lock Setting Control Panel Lock Controls projector button lock...

Page 116: ...ct from Patterns 1 to 4 or User Pattern Patterns 1 to 4 display patterns pre registered in the projector such as ruled lines or grid patterns User Pattern User Pattern captures a projected screen and saves it as a pattern for display Test Pattern 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 displa...

Page 117: ...nt to display messages 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 User s Logo Creates a screen that the projector displays to identify i...

Page 118: ...t to copy the following settings Password Protection settings Network menu settings Setting Options Description Date Time Date Time adjusts the projector s system time and date settings Available only for models that support the Schedule function 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 ...

Page 119: ...e Auto Source Search HDMI EQ Setting Date Time A V Output Projector ID Schedule Settings Language a When you set User s Logo Protection to On in the Password Protection screen you cannot change settings related to user s logo display Display Background Startup Screen A V Mute in the Display setting Set User s Logo Protection to Off first g g Related Links List of Functions p 11 Selecting Password ...

Page 120: ...o 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 IPv6 Displays wireless network status and details Available when you have set Wireless LAN Power to On The following settings are displayed when you select the IPv...

Page 121: ...n select the following methods 802 11a g n ac Wi Fi 5 802 11a g n Wi Fi 4 802 11g n Wi Fi 4 The available methods vary depending on countries and regions Adjust Image Quality Adjusts the screen mirroring speed quality When you want to increase image quality select a small number When you want to increase processing speed select a large number Connection Mode Selects the security type when you conn...

Page 122: ...er a password for accessing the projector using the Basic Control User name is EPSONREMOTE default password is guest Web Control Password Up to 8 alphanumeric characters do not use spaces Enter a password for accessing the projector over the Web User name is EPSONWEB default password is admin Moderator Password Four digit number Enter a password for accessing the projector as a moderator using Eps...

Page 123: ...o six or less to maintain the projection performance Advanced Advanced lets you connect to multiple smartphones tablets or computers over a wireless network access point Search Access Point To Search View Search for available wireless network access points in Advanced connection mode Depending on the access point settings they may not be displayed in the list SSID Up to 32 alphanumeric characters ...

Page 124: ... Available only for models that support WPA Enterprise security 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 select thi...

Page 125: ...bnet Mask and 0 0 0 0 127 x x x or 224 0 0 0 through 255 255 255 255 for Gateway Address SSID Display On Off Select whether to display the SSID on the network standby screen and Home screen IP Address Display On Off Select whether to display the IP address on the network standby screen and Home screen IPv6 Settings Select the IPv6 settings if you want to connect the projector to the network using ...

Page 126: ...Setting Address 3 Setting Enter the e mail address and select the alerts you want to receive Repeat for up to three addresses SNMP On Off Set to On to monitor the projector using SNMP To monitor the projector you need to install the SNMP manager program on your computer SNMP should be managed by a network administrator Trap IP Address 1 Trap IP Address 2 IP address Enter up to two IP addresses to ...

Page 127: ...mports the Web server certificate for secure HTTP Available only for models that support WPA Enterprise security Message Broadcasting On Off Set to On to receive the message delivered by Epson Projector Management See the Epson Projector Management Operation Guide for details g g Related Links List of Functions p 11 Network Menu Reset Menu Settings on the Reset menu let you reset all of the networ...

Page 128: ...setting is stored for each Color Mode This item is enabled when Power Consumption is set to High 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...

Page 129: ...djustment values on the ECO menu to their default settings except for Standby Mode a When the Sleep Mode Timer setting is enabled the lamp dims for a short time before the timer limit is reached and the projector turns off When the Lens Cover Timer or A V Mute Timer settings are enabled the lamp uses less power when the lens cover is closed or A V Mute is activated g g Related Links Projector Setu...

Page 130: ... Menu p 130 List of Functions p 11 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 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 Displ...

Page 131: ...ation with computer was disconnected Restart the network software 0479 04FF A projector system error has occurred Turn the projector off and then on again 0891 Cannot find an access point with the same SSID Set your computer access point and projector to the same SSID 0892 The WPA WPA2 WPA3 authentication type does not match Make sure the wireless network security settings are correct 0893 The TKI...

Page 132: ...Projector Information Display Info Menu 132 g g Related Links List of Functions p 11 ...

Page 133: ...ero 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 E Zoom User s Logo Display Background Startup Screen A V Mute Schedule Settings Language Date Time Network menu items Lamp Hours Password Only when you set the User s Logo Protection setting to On in the Password Prot...

Page 134: ...es communication errors or other problems that may cause such failures g g Related Links Transferring Settings From a USB Flash Drive p 134 Transferring Settings From a Computer p 135 List of Functions p 11 Transferring Settings From 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 n...

Page 135: ... Disconnect the power cord from the projector and check that all of the projector s indicators have turned 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 recogni...

Page 136: ...up Error Notification p 136 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 solutions Lamp Orange flashing fast Temp Orange flashing fast The batch setup file may be corrupt or the USB flash drive ...

Page 137: ...he instructions in these sections to maintain your projector g g Related Links Projector Maintenance p 138 Cleaning the Lens p 139 Cleaning the Projector Case p 140 Air Filter and Vent Maintenance p 141 Projector Lamp Maintenance p 144 ...

Page 138: ...arts 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 Never open any cover on the projector except as specifically explained in this manual Dangerous electrical voltages in the projector can injure you severel...

Page 139: ...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 140: ...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 141: ...unctions p 11 Cleaning the Air Filter and Vents Clean the projector s air filter or vents if they get dusty or if you see a message telling you to clean them 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 th...

Page 142: ...ce 142 a Turn off the projector and unplug the power cord b Open the air filter cover c Pull the air filter out of the projector a Dispose of used air filters according to local regulations Filter frame ABS Filter Polyurethane foam ...

Page 143: ...Air Filter and Vent Maintenance 143 d Place the new air filter in the projector as shown and push gently until it clicks into place e Close the air filter cover g g Related Links Replacement Parts p 165 ...

Page 144: ...fe 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 projection quality and safety Any damage or malfunction caused by the use of...

Page 145: ...uld 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 and lift it off e Loosen the screws securing the lamp to the projector The screws do not come all the way ou...

Page 146: ...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 h Push in the lamp firmly and tighten the screws to secure it i Replace the lamp cover and tighten the screw to secure it ...

Page 147: ... 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 select the Reset menu and press Enter c Select Reset Lamp Hours and press Enter You see ...

Page 148: ...roblems using the projector g g Related Links Projection Problems p 149 Projector Indicator Status p 150 Using the Projector Help Displays p 152 Solving Image or Sound Problems p 153 Solving Projector or Remote Control Operation Problems p 158 Solving Network Problems p 160 ...

Page 149: ... 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 150: ...tatus Off Lamp Off Temp Off Standby sleep mode or monitoring When you press the power button projection starts Power Flashing blue Status Off Lamp Off Temp Off Preparing for monitoring and all features are disabled 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 du...

Page 151: ...lashing blue 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...

Page 152: ...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 153: ...tons in the Control Panel Lock setting or use the remote control to turn on the projector s Settings Lock Setting Control Panel Lock Adjust the Brightness setting in the projector s Image menu Select High 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 The projector may not be able to project cop...

Page 154: ...ected computer or video source and then turn them back on If you are projecting from an HDMI source replace the HDMI cable with the shorter one g g Related Links Displaying From a Laptop p 154 Displaying From a Mac Laptop p 154 Displaying From a Laptop If the message No Signal is displayed when projecting from a laptop you need to set up the laptop to display on an external monitor a Hold down the...

Page 155: ...tor s Extended menu g g Related Links Input Signal Settings Signal Menu p 114 Projector Setup Settings Extended Menu p 117 Supported Monitor Display Resolutions p 168 Solutions When the Image is not Rectangular If the projected image is not evenly rectangular try the following solutions Place the projector directly in front of the center of the screen facing it squarely if possible Set Auto V Keys...

Page 156: ...the projector so the keystone adjustment angle is not so wide that it distorts the image Clean the projector lens a To avoid condensation on the lens after bringing the projector in from a cold environment let the projector warm up to room temperature before using it Adjust the Sharpness setting in the projector s Image menu to improve image quality If you are projecting from a computer using a VG...

Page 157: ...connected audio cables are labeled No Resistance 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 If you want to use a connected audio source when the projector is off set the Standby Mode option to Commu...

Page 158: ... the lens cover timer may be enabled To turn off the lens cover timer select Off as the Lens Cover Timer 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 The cooling fans may run in standby status depending on the projector settings Also when the projector wak...

Page 159: ...ing solutions You may have turned on password protection without first setting a password Try entering 0000 using the remote control If you have entered an incorrect password too many times and see a message displaying a request code write down the code and contact Epson for help Provide the request code and proof of ownership for assistance in unlocking the projector If you set a Epson Web Contro...

Page 160: ...ake sure you are using the correct ID and password For the user ID enter EPSONWEB You cannot change the user ID For the password enter the password set in the projector s Network menu The default password is admin Make sure you have access to the network the projector is on If your Web browser is set up to connect via a proxy server the Epson Web Control screen cannot be displayed Make settings fo...

Page 161: ...es are connected to the projector with No Interruptions settings s Network Screen Mirroring Settings Extended Meeting Mode Change the Channel setting according to the wireless LAN environment s Network Screen Mirroring Settings Extended Channel Check the mobile device s settings Make sure the settings on the mobile device are correct When connecting again immediately after disconnecting it may tak...

Page 162: ...Solving Network Problems 162 Update to the latest version of the wireless driver or firmware on the mobile device g g Related Links Wireless Network Projection from a Mobile Device Screen Mirroring p 90 ...

Page 163: ...ated Links Optional Accessories and Replacement Parts p 164 Screen Size and Projection Distance p 166 Supported Monitor Display Resolutions p 168 Projector Specifications p 169 External Dimensions p 171 USB Display System Requirements p 172 List of Safety Symbols and Instructions p 173 Glossary p 175 Notices p 177 ...

Page 164: ...pe Screen ELPSC21 Portable X type screens aspect ratio 16 9 Multi Aspect Screen ELPSC26 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 for mini D sub 15 pin mini D Sub 15pin Use when connecting to the Computer port Mounts Ceiling mount ELPMB23 Use w...

Page 165: ...DC21 ELPDC13 ELPDC07 Use when projecting image such as books OHP documents or slides Soft carrying case ELPKS69 Use this to carry the projector by hand Replacement Parts Lamp unit ELPLP97 Use as a replacement for used lamps Air filter ELPAF32 Use as a replacement for used air filters ...

Page 166: ...imum Wide to Maximum Tele 34 75 42 90 122 5 50 111 62 133 180 8 16 9 screen size A B Minimum Wide to Maximum Tele 60 133 75 160 217 9 70 155 87 187 253 11 80 177 100 214 290 12 100 221 125 268 363 16 150 332 187 403 545 23 200 443 249 539 728 31 300 664 374 809 47 386 855 481 1041 60 4 3 screen size A B Minimum Wide to Maximum Tele 27 55 41 87 119 5 30 61 46 97 132 6 50 102 76 163 221 10 60 122 91...

Page 167: ...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 4 50 102 76 138 167 5 60 122 91 166 201 6 80 163 122 222 269 8 100 203 152 279 337 10 150 305 229 419 506 15 200 406 305 559 675 20 245 498 373 686 828 25 16 10 screen...

Page 168: ...Signal menu Even when signals other than those mentioned above are input it is likely that the image can be projected However not all functions may be supported Composite Video Signal Refresh rate Hz Resolution dots TV NTSC 60 720 480 TV SECAM 50 720 576 Signal Refresh rate Hz Resolution dots TV PAL 50 60 720 576 HDMI Port Input Signals Signal Refresh rate Hz Resolution dots VGA 60 640 480 SVGA 60...

Page 169: ...unication Off 0 3 W Operating altitude Altitude 0 to 3 048 m Operating temperature Altitude of 0 to 2 286 m 5 to 40 C No condensation Altitude of 2 287 to 3 048 m 5 to 35 C Humidity of 20 to 80 No condensation Storage temperature 10 to 60 C Humidity of 10 to 90 No condensation Mass EH TW750 EH TW710 Approx 2 8 kg EH TW740 Approx 2 7 kg Lamp brightness automatically dims if the surrounding temperat...

Page 170: ...ed by PCM HDMI1 port HDMI Audio is only supported by PCM HDMI2 port HDMI Audio is only supported by PCM USB A port USB connector Type A USB B port 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 does not support USB 1 1 g g Related Links List of Functions p 11 ...

Page 171: ...External Dimensions 171 A Center of lens B Distance from center of lens to suspension bracket fixing point The unit in these illustrations is mm ...

Page 172: ... 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 macOS 10 12 x 64 bit 10 13 x 64 bit 10 14 x 64 bit 10 15 x 64 bit 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 Intel Core2Duo or faster Intel Core i5 or faster recommen...

Page 173: ...ntify 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 To ident...

Page 174: ...njury such as electric shock if the equipment is disassembled X IEC60417 No 5266 Standby partial standby To indicate that part of the equipment is in the ready status Y ISO3864 IEC60417 No 5057 Caution movable parts To indicate that you must keep away from movable parts according to protection standards Z IEC60417 No 6056 Caution Moving Fan Blades As a safety precaution stay away from the moving f...

Page 175: ...edia 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 an encryption function for the digital signal HDTV An abbreviation for High Definition Television tha...

Page 176: ...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 not synchronized flickering blurriness and horizontal interference occur Tracking The signals output from computers have a specific frequency If the projector frequency does not ma...

Page 177: ...2198635 xx x 0 9 FCC Compliance Statement For United States Users This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This equipment has been tested and found to comply with the limits ...

Page 178: ... for use in applications requiring extremely high reliability safety such as aerospace equipment main communication equipment nuclear power control equipment or medical equipment related to direct medical care etc please make your own judgment on this product s suitability after a full evaluation Operating System References Microsoft Windows 7 operating system Microsoft Windows 8 1 operating syste...

Page 179: ...mation contained herein Neither is any liability assumed for damages resulting from the use of the information contained herein Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third parties for damages losses costs or expenses incurred by the purchaser or third parties as a result of accident misuse or abuse of this product or unauthorized mod...

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