Epson EB-84L инструкция обслуживания

User’s Guide[...]

Notations Used in This Guide • Safety indications The documentation and th e projector u se graphical sy mbols to show how to use the projector safely. Please understand and respect these caution symbols in order to avoid injury to persons or property. Warning This symbol indicates information that, if ignored, could possibly resu lt in personal [...]

Notations Used in This G u i d e ........................ 2 Introduction P r o j e c t o r F e a t u r e s .......................................... 7 F e a t u r e s C o m m o n t o E a c h M o d e l .................. ............... .. 7 E a s y t o h a n d l e ........ ................ ................ ...... 7 E n h a n c e d s e c u r i t y [...]

E n t e r i n g t h e p a s s w o r d .... .......... .......... ........... ..... 4 5 R e s t r i c t i n g O p e r a t i o n ( C o n t r o l P a n e l L o c k ) ........ ........... ......... 4 6 A n t i - T h e f t L o c k ........ ............ .......... .......... ....... 4 7 I n s t a l l i n g t h e w i r e l o c k .................. .......[...]

O p t i o n a l A c c e s s o r i e s a n d C o n s u m a b l e s .................... 1 0 1 O p t i o n a l A c c e s s o r i e s ........ ........... .......... ........... .. 1 0 1 C o n s u m a b l e s .. ............ ........... ............ .......... 1 0 1 Screen Size and Projection D i s t a n c e ....... ................. 1 0 2 Projection [...]

Introduction This chapter explains the projector's features and the part names.[...]

Features Common to Each Mo del Easy to handle • The A/V mute slide makes it easy to pro ject and store You can stop and resume projection easily by opening and closing the A/V mute slide which make s giving clear presentations easier. • A single foot design means you do not have to make any difficult leveling adjustments You can easily make hei[...]

EB-826WH/825H/85H Features Taking full advantage of a network connection You can make effective use of your network by using th e supplied "EPSON Projector Software for Meeting & Mo nitoring" to perform efficient and varied presentations and meetings. s EasyMP Network Projec tion Operation Guide • Connect a Computer to the projector[...]

Front/Top Name Function A Air exhaust ven t Exhaust vent for air used to cool the projector internally. Caution Do not place objects that may become warped or otherwise affected by heat near the Air exhaust vent and do not put your face or hands near the ve nt while projection is in pro gress. B Re m o t e Re c e ive r Receives signals from the rem[...]

Rear Name Function A Re mo te Rec e ive r Receives signals from the remote control. s Quick Start Guide B Spe ak er Outputs audio from the Micr ophone (Mic) Input Port and the image currently being projected. C Microphone (Mic) Inp ut Po rt Connects to a microphone. s p.31 D RS- 232C Port When controlling the projector from a computer, connect it t[...]

Name Function L USB indic a tor (EB-826WH/ 825H/ 824H/ 85H on ly) The following explains the status of USB devices connected to USB (TypeA) port. OFF: USB device is not connected Orange Light ON: USB device is connected Green Light ON: USB device is operating Red Light ON: Error M US B (Ty peA ) P ort (EB-826WH/ 825H/ 824H/ 85H on ly) Projects a JP[...]

Control panel Name Function A Stat us i ndic at ors The color of the indicators and whether they are flashing or lit indicate the status of the projector. s p.80 B [ t ] button Turns the projector power on or off. s Quick Start Guid e C [Sour ce Sear ch] button Changes to the next input source that is connected to th e projector and is sending an i[...]

Remote Control Name Function A [ t ] button Turns the projector power On or Off. s Quick Start Guide B [Computer] button Each time the button is pressed, the image changes between the Computer1 and the Computer2 input port. s p.17 C [V i deo] button Each time the button is pressed, the image changes between the Video and the S-Video input port. s p[...]

Name Func tion M [Enter] button When a Configuration Menu or a Help screen is displayed, it accepts and enters the current selection and moves to the next level. s p.57 , p.79 Acts as a mouse's left button when using the Wireless Mouse function. s p.42 N [Esc] button Stops the current function. If pressed wh en a Configuration Menu is displaye[...]

Various Applications This chapter explains useful tips for giving presentations, co nnecting to external equipment, Security functions, and so on.[...]

You can change the projected ima ge in th e following two ways. • Changing by Source Search The projector automatically detects signals being input from connected equipment, and the image being input from the equipment is projected. • Changes to the targe t image. You can use the Remote Control buttons to change to the target input port. Automa[...]

q The following screen showing the status of image signals is displayed when only the image that the projector is currently displaying is available, or when no image signal can be found. You can select the i n p u t p o r t w h e r e t h e e q u i p m e n t y o u w a n t t o u s e i s c o n n e c t e d . I f n o operation is performed after about 1[...]

By using the supplied USB cable to connect the projector to a computer you can project images from the comput er. This function is called USB Display. Simply by connecting via a USB cable, images from the computer can be displayed. System Requirements For Windows Comp a t i b le OS Windows 2000 Service Pack4 Windows XP Windows XP Servic e Pack2 or [...]

Procedure A Turn the computer on. B Connect to the power cable (supplied). C Turn the projector on. D Open the A/V mute slide. E Connect to the US B cable. To output audio from the projector's speaker, connect an audio cable (commercially available) to the Audio2 Port. s "Connecting for th e first time" p.19 s "From the second t[...]

C Computer images are projected. It may take a while before computer images are projected. Until computer images are projected, leave th e equipment as it is and do n o t d i s c o n n e c t t h e U S B c a b l e o r t u r n o f f t h e p o w e r o f t h e p r o j e c t o r . q • If it is not installed automatically, double-click My Computer - EP[...]

D When the License Agreement screen is displayed, select "Agree". If Agree is not selected, you cannot start USB Display. If you want to cancel projection, click Disagree . When installation is complete, th e USB Display icon is displayed in the Dock and on the menu bar. E Computer images are projected. It may take a while before computer[...]

This section explains how to project image files stored on USB devices directly from the projector as a Slideshow. Files that can be Projected Using Slideshow You can use Slideshow to directly projec t files stored in digital cameras and USB storage devices that are connected to the projector. q USB storage devices that incorpor ate security functi[...]

Starting and closing Slideshow Starting Sl ideshow Procedure A Switch the projected image to USB. s p.16 B When a USB storage device or digital camera is connected to the projector, Slideshow starts. s p.28 q • You can also connect to the projector by inserting a memory card in a USB card reader. However, some card readers may not be compatible. [...]

• JPEG f iles are displayed as thumbnails (file contents are displayed as small images). • Some JPEG files may be displayed as icons instead of thumbnails. In this case, a file icon is displayed. q If all files and folders cannot be displa yed at the same time in the current window, press the [ u ] button on the remote control or move the curso[...]

Attention Do not disconnect the USB storage device while it is being accessed.Sl ideshow may not operate correctly. You can perform the following operations on the remote control or the Control panel. Projecting images Procedure A Start Slideshow. s p.23 The content of the connected digita l camera or USB storage device is displayed. B Position the[...]

Projecting all image files in a folder in sequence (Slideshow) You can project th e image files in a folder in sequence, one at a time. This function is called Slideshow. Perform the Slideshow by the following procedure. q To change the files automatically when you run Slideshow, set the Screen Switching Time in the Slideshow Option menu to anythin[...]

Display Or der You can set the order of the files to be d isplayed. You can sort into Name Order or Date Order. Continuous Play You can set whether to repeat the Slid eshow. Sc ree n Sw itc h- ing Time You can set the time for a single file to be displayed in Play Slideshow. You can set a time between No (0) and 60 Seconds. When you set No, auto pl[...]

Connecting and Removing USB Devices USB memories and USB compatible digital cameras, hard disk drives, and the optional Document Camera can be connected to the projector. Images on the connected digital camera or JPEG files on the USB storage device can be played as a Slideshow. s p.23 When the optional Document Camera is connected, images from the[...]

Removing USB devices After finishing projecting, follow the procedure below to remove USB devices fro m the proje ctor. Procedure Remove the optional Document Camera from the projector's USB (TypeA) Port. For digital cameras, hard disks, and so on, tu rn off the power of the device and then remove. Connecting to an External Monitor (EB-826WH/ [...]

q • You cannot display images from equipment connected to the Component Video signal, Video input port, or S-Video input port on the external monitor. • Setting gauges, Configuration Menu, or Help screens for functions such as Keystone are not output to the external monitor. Connecting to an External Speaker (EB-826WH/ 825H/85H/84H/84L Only) Yo[...]

q • When the audio cable jack is inserted into the Audio Output (Audio Out) Port, audio stops being output from the projector's built-in speakers and switches to external output. • When using a commercially availa ble 2RCA(L/R)/stereo mini-pin audio cable, make sure it is labeled "No resistance". Connecting a Microphone You can o[...]

Installing the Wireless LAN Unit (EB-826WH/825H/ 85H Only) Procedure A Open the air filter cover. Slide the air filter cover open/close switch, and open the air filter cover. B Install the Wireless LAN unit. C Secure the Wireless LAN unit us ing the screw included to avoi d losing the un it. A Screw hole to fix wireless LAN unit Connecting to Exter[...]

Selecting the Projection Quality (Selecting Color Mode) You can easily obtain the optimum image quality simply by selecting the setting that best corresponds to yo ur surroundings when projecting. The brightness of the image varies depending on the mode selected. Mod e Applic ation Dynamic Ideal for use in a bright room. This is the brightest mode,[...]

Setting the Auto Iris By automatically setting the luminance according to the brightness of the displayed image, it lets you enjoy deep and rich images. Procedure A Press the [Menu] button and select Image - "Auto Iris" from the Configuration menu. s "Using the Configuration Menu" Using the Remote C ontrol Usi ng the C ontrol pa[...]

q • If you use this function when projecting moving images, the images and sound continue to be played back by the source, and you cannot return to the point where A/V Mute was activated. • You can choose to display Black , Blue , o r Lo go as the A/V Mute display using the Extended - Display - A/V Mute setting from the configuration menu. s p.[...]

Each time you press the button, the Aspect name is displayed on the screen and the Aspect changes. If you press the button while the Aspect name is displayed on the screen, it changes to the next Aspect Mode. q The aspect ratio can also be set using Aspect in the Signal menu from the Configuration Menu. s p.59 Changing the Aspect for video equipmen[...]

Changing the Aspect for computer images (EB-825H/824H/85H/84H/84L) You can change the Aspect as follows. Set V a lu es Opera ti on Pr oj ection ex a mple Normal Projects to the full projection size retaining the Aspect of the input image. 4:3 Projects to the full projection si ze a t a n A s p e c t o f 4 : 3 . T h i s i s ideal for when you want t[...]

Changing the Aspect for computer images (EB-826WH) You can change the Aspect as follows. EB-826WH offers WXGA 1280x 800 resolution (Aspect Ratio 16:10). When projecting onto 16:9 screens, set the Aspect to 16:9. Set V a lu es Opera ti on Pr oj ection ex a mple Normal Projects to the full projection size retaining the Aspect of the input image. When[...]

Set V a lu es Opera ti on Pr oj ection ex a mple Native Projects at the resolution of the input image size to the center of the screen. This is ideal for projecting clear images. If the image resolution exceeds 1280x800, the edges of the image are not projected. When an 800x600 signal is input When a 1400x1050 signal is input q I f p a r t s o f t [...]

Pointer Function (Pointer) This allows you to move a Pointer ic on on the projected image, and helps you draw attention to the area you are talking about . Procedure A Display the Pointer. Remote Control Each time you press the button, the pointer appears or disappears. B Move the Pointer icon ( ). Re mo te Co nt rol When pressed in conjunction wit[...]

Enlarging Part of the Image (E-Zoom) This is useful when you want to expand images to see them in greater detail, such as graphs and tables. Procedure A Start E-Zoom. Remote Control B Move the ( ) to the area of the image that you want to enlarge. Re mo te Co nt rol When pressed in conjunction with the adjacent [ ], [ ], [ ], and [ ] buttons, the p[...]

q • The enlargement ratio appears on the screen. The selected area can be enlarged to between 1 to 4 times in 25 incremental steps. • Press the [ ], [ ], [ ], or [ ] buttons to scroll the image. • If E-Zoom is selected, Progressive and Noise Reduction are cancelled. Operating the Mouse Pointer by Remote Control (Wireless Mouse) To activate th[...]

Once the connection has been made, the mouse pointer can be operated as follows. Mo vi n g the m ous e po in ter Mou se c lic k s Left click: Press the [Enter] button. Right click: Press the [Esc] button. Double click: Press quickly twice. Drag and drop Sw it c h Po w e rPo in t s c ree ns This is useful for displaying the previous or next slide in[...]

The projector has the following enhanced security functions. • Password Protect You can limit who can use the projector. • Control Panel Lock You can prevent people changing th e settings on the projector without permission. s p.4 6 • Anti-Theft Lock The projector is equipped with various types of anti-theft security devices. s p.47 Managing [...]

q • If Password Protect is already activated, you must enter the Password. If the Password is entered correctly, the Password Protect setting menu is displayed. s "En tering the password" p.45 • When the Password is set, stick the Password protect sticker in a visible position on the projector as a further theft deterrent. B Turn on &[...]

Attention • If an incorrect password is entered th ree times in succession, the message " The projector's operati on will be locked. " is displayed for about five minutes, and then the projector switches to standby mode. If this happens, disconnect the power plug from the electrical outlet and then reinsert it and turn the projecto[...]

q You can release the Control panel lock by one of the following two methods. • From the Remote Control, select Of f in Settings - Control Panel Lock from the Configuration Menu. • Press and hold down the [Enter] button on the Control panel for about seve n seconds, a message is displayed and the lock is released. Anti-Theft Lock As the project[...]

You can set up and control the projector from a computer by using the Web browser of a computer that is connected to the projector via a network. Setup and control operations can be performed remotely if this function is used. In addition, since you can use the computer's keyboard, entering characters required for the setup is easier. U s e M [...]

Procedure A Web Control is displayed. B Click Web Remote. C The Web Remote screen is displayed. Name Func tion A [ t ] button Turns the projector power On or Off. s Quick Start Guide B [Computer ] but ton Each time the button is pressed, the image changes between the Computer1 and the Computer2 input port. s p.17 Name Function C [V i deo] button Ea[...]

By setting the Mail Notification functi on from the projector's Configuration Menu, notification messages will be sent to the prese t Email Addresses when a problem or warning occurs wi th a projector. This will enable the operator to be notified of problems with projectors even at locations away from the projectors. s p.65 , p.73 q • Up to [...]

By setting SNMP from the projector's Configuration Menu, notification messages are sent to preset computers when a problem or warning occurs with a projector. This is useful when controlling projectors collectively at a p o i n t d i s t a n t f r o m t h e m . s p.65 , p.74 q • SNMP should be managed by a network administrator or someone wh[...]

You can save the image that is currently being projected as a User's Logo. q When a User's Logo is saved, the previous User's Logo is erased. Procedure A Project the image you want to us e as the User's Logo, and then press the [Menu] button. Using the Remote C ontr ol U sing the Co ntr ol panel B Select Extended - "User&ap[...]

Using the Remote C ontr ol U sing the Co ntr ol panel q You can save at 400 ^ 300 dots in size. E When "Select this image?" is displayed, select "Yes". F Select the zoom factor from the zoom setting screen. G When the message "Save this image as the User's Logo?" is displayed, select "Yes". The image is [...]

You can save the image that is currently being projecte d as a User Pattern. q When a User Pattern is saved, the previous User Pattern is erased. Procedure A Project the image you want to use as the User Pattern, and then press the [Menu] button. Using the Remote C ontr ol U sing the Co ntr ol panel B Select Settings - "Pattern" fr om the[...]

• You can save at the size of the projector screen. • If a part of the projected image is missing (because th e computer screen is larger than the projected screen), a selection are a is displayed, and you can select the area you want to use as the User Pattern. When " Sele ct this image? " is displayed after making your selection, se[...]

Configuration Menu This chapter explains how to use the Configuration Menu an d its functions.[...]

Selecting from the top menu Selecting fr om the sub menu Changing the selected ite m Exit Using the Configuration Menu 57[...]

Image Menu Items that can be set vary depending on th e image si gnal and Source currently being pr ojected as shown in the following screen shots. Setting details are saved for each image signal and Source. Depending on the model used , some input sou rces are not supported. s p.16 C om put er Sign al/ USB/ USB Disp lay/ LAN Com po ne nt Vi d e o [...]

Sub Menu Func tion Res et You can reset all adjustment values for the Image menu functions to their default settings. To retu rn all menu items to the ir default settings, see s p.77 Signal Menu Items that can be set vary depending on the image signal current ly being projected as shown in the following screen shots. Sett ing details are saved for [...]

Sub Menu Func tion Pr ogressive (Component Video can only be adjusted wh en 480i/576i/1080i signals are being input) Off: IP conversion is carried out for each field in the screen. Th is is ideal for viewing images with a large amount of movemen t. Video : This is ideal for viewing general video images. Film/Auto : This is ideal for movie films, CG[...]

Sub Menu Func tion Auto K ey stone Turn On to perform Auto Keystone. (Auto Keystone is only executed when Front is selected from the Extended - Projection menu.) Co ntrol P anel Lock You can use this to restrict operation of the projector's Control panel. s p.46 Poi nt er Sh ape You can select the shape of the pointer. s p.40 Pointer 1: Pointe[...]

Sub Menu Func tion Patter n Patter n Display : Displays the Patt ern. Pattern Type : Select from five types including Pattern 1 to 4 and th e User Pattern. Patterns 1 to 4 display additional lines such as a rule d lines or a grid. Pattern 1: Pattern 2: Pattern 3: Pattern 4: User Pattern : Capture a User Pattern. s p.5 4 Test Pattern : When the proj[...]

Extended Menu Sub Me nu Func tion Displ ay You can make settings related to the projector's display. Messages : Y o u c a n s e t w h e t h e r o r n o t ( On / Off ) to display the Source name when you change the Source, the Color Mode name when you change the Color Mode, a message when no image signal is input, and so on. Display Background [...]

Sub Me nu Func tion Oper at ion Di rect Power On : Y o u c a n s e t w h e t h e r o r n o t ( On / Off ) to enable Direct Power On. When it is set to On a n d t h e p o w e r c a b l e i s p l u g g e d i n , b e a w a r e t h a t t h e p r o j e c tor turns on automatically in cases such as a power outage is restored. Sleep Mode : W h e n s e t t[...]

Network Menu (EB-826WH/825H/85H/84H/84L only) When Network Protect is set to On in Password Protect , a message is displayed and the settings cannot be changed. You can make changes after setting Network Prote ct to Off . s p.44 EB-826WH / 825H/ 85H EB -84H / 84L Sub Menu Func tion Network I nfor mat ion You can confirm the setting status for each [...]

Notes on operating the Network menu Selecting from the top menu an d sub menus, and changing of selected items are the same as operations in the Configuration Menu. When done, make sure you go to the Complete menu, and select one of Yes , No , o r Cancel . W h e n y o u s e l e c t Yes or No , you return to the Configuration Menu. Yes: Saves the se[...]

Basic menu EB-826WH / 825H/ 85H EB -84H / 84L Sub Menu Func tion Proje c to r Nam e Displays the projector name us e d to identify the projector when connected to a Network. When editing, you can enter up to 16 single-byte alphanumeric characters. PJLink Password Set a Password to use when you access the pr ojector using compatible PJLink software.[...]

Wireless LAN menu (EB-826WH/825H/85H only) Settings are enabled when the optional Wireless LAN unit is installed. Sub Menu Func tion Wireless LAN Powe r Turn On when connecting the projector to the computer over wireless LAN. If you do not want to connect via wireless LAN, turn it Off to prevent unauthorized access by others. Th is is set to On by [...]

Sub Menu Func tion SSID Display To prevent the SSID from being displayed on Network Info in the N e twork Menu and on th e LAN Standby screen, set this to Off . IP Addr ess Displ ay To prevent the IP Address from being displa yed on Network Info in the Network Menu and on the LAN Standby screen, set this to Off . Security menu (EB-826WH/825H/85H on[...]

When WEP is selected You can set the following items. Sub Menu Func tion WEP Enc ry ptio n You can set the encryp tion for WEP encryption. 128Bit : Uses 128 (104) bit encoding 64Bit : Uses 64 (40) bit encoding Form at You can set the input method for the WEP encryption key. ASCII : Input text. HEX : Input in HEX (hexadecimal). Ke y I D Selects the [...]

When WPA-PSK (TKIP) or WPA2-PSK (AES) is selected You can set the following items. Sub Menu Func tion PSK You can enter a PreSharedKey (encrypted key) in single-byte alphanumeric characters. Enter at least 8 and up to 63 characters. When the PreSharedKey is entered and the [Enter] button is pressed, the value is set and displayed as an asterisk ( *[...]

Wired LAN menu Sub Menu Func tion IP S ettings You can make settings related to the following addresses. DHCP g : Select whether or not (On/Off) to use DHCP. If this is set to On you cannot set any more addresses. IP Address g : You can input the IP Address assigned to the projector. You ca n input a number from 0 to 255 in each field of the addres[...]

Mail menu When this is set, you receive an e-mail notification if a prob lem or warning occurs in the projector. For information on the co ntents of the sent Mail, see "Reading Problem Mail Notification Fu nction (EB-826W H/825H/85H/84H/84L Only)" s p.91 Sub Menu Func tion Mail Notifi c ati on You can set whether or not ( On / Off ) to be[...]

Others menu EB-826WH / 825H/ 85H EB -84H / 84L Sub Menu Func tion SNMP g Set this to On when connecting to an environment under SNMP g control. Tr a p IP Addr es s 1 Tr a p IP Addr es s 2 You can register up to two IP addresses for the SN MP g trap notification destination. You can input a number from 0 to 255 in each field of the address. However,[...]

Reset menu Resets all of the Network settings. Sub Menu Func tion Reset network settings. To reset all of the Network settings, select Yes . After you Reset all the settings, the Basic menu appears. List of Functions 75[...]

Info Menu (Display Only) Lets you check the status of the image signals being projected an d the status of the projector. Items that can be displayed var y depending on the image signal and Source currently being projected as shown in the following sc reen shots. Depending on th e model used, some input sources ar e not supported. s p.16 Computer S[...]

Reset Menu Sub Me nu Func tion Res et All You can reset all items in the Configuration Menu to their default settings. The following items are not reset to their defaults: Input Signal , User's Logo , a l l i t e m s f o r Netwo rk * menus, Lamp Hours , Language , and User Button . Res et Lam p Ho urs You can clear the cumulative Lamp Hours us[...]

Troubleshooting This chapter explains how to identify problems and what to do if a problem is found.[...]

If a problem occurs with the projector, the Help screen is displayed to assist you. You can solve problems by answering the questions. Procedure A Press the [Help] button. The Help screen is di splayed. Using the Remote C ontr ol U sing the Co ntr ol panel B Select a menu item. Using the Remote C ontr ol U sing the Co ntr ol panel C Confirm the sel[...]

If you are having a problem with the projector, first check the projector's indicators and refer to "Reading the Indicators" be low. I f t h e i n d i c a t o r s d o n o t s h o w c l e a r l y w h a t t h e p r o b l e m m i g h t b e , r e f e r t o " W h e n t h e I n d i c a t o r s P r o v i d e N o H e l p " . s p.83[...]

If all indicators are off, check that the power cable is conne cted correctly and that the power is being supplied normally. Sometimes, when the power cable is unplugged, the t indicator remains lit for a short period, but this is not a fault. t Indicator is lit or flashing red : L i t : F l a s h i n g : : O f f Sta tus Cause R emedy or Sta tus In[...]

Sta tus Cause R emedy or Sta tus Check that the lamp cover and lamp are securely installed. s p.96 If the lamp cover or the lamp are not inst alled correctly, the lamp does not turn on. When using at an altitude of 1500 m or more, set High Al titude Mode to On . s p.63 Auto Iris Error Power Err. (Ballast) Stop using the projector, discon nect the p[...]

When the Indicators Provide No Help If any of the following problems occur and the indicators do not offer a solution, refer to the pages given for each problem. Problems relating to i mages • "No images appear" s p.84 Projection does not start, the projecti on area is completely black, the projection area is completely blue, and so on.[...]

Problems relating to images No images appear Che ck Re me dy Did you press the [ t ] button? Press the [ t ] button to turn the power on. Are the indicators switched off? The power cable is not conne cted correctly or power is not being supplied normally. Connect the projector's power cable correctly. s Quic k Start Guide Check that your elect[...]

The message "Not supported " is displayed. Che ck Re me dy Is the image signal format setting correct? Only when projecting images from a video source Change the setting according to the si gnal for the connected equipment. s Signal Menu - Video Signal p.59 Do the image signal Resolution and the Refresh Rate correspond to the mode? Only w[...]

Che ck Re me dy Has condensation formed on the lens? If the projector is suddenly taken from a cold envi ronment to a warm envi ronment, or if sud den ambient temperature changes occur, condensation may form on the surface of the le ns, and this may cause the images to appear fuzzy. Set the projector up in the room about one hour before it is used.[...]

Che ck Re me dy Is the computer set for dual display? Only when projecting computer im ages If dual display is activated in "Display Properties" from the computer's Control pane l, only about half of the image on the computer screen is projected. To display the entire image on the computer screen, turn off the dual display setting. s[...]

Problems when projection starts The projector does not turn on Che ck Re me dy Did you press the [ t ] button? Press the [ t ] button to turn the power on. Are the indicators switched off? The power cable is not conne cted correctly or power is not being supplied normally. Disconnect and then reconnect the power cable. s Quick Start Guide Check tha[...]

Che ck Re me dy Is the Mic Input Volume turned down too low? Adjust the Mic Input Volume so that sound can be heard. s Se tting s Menu - Mic Input Level p.60 Is the Plug-in Power function se t correctly in the Configuration Menu? When using the condenser microphone, turn On Plug-in Power . s Extended Menu - Plug-in Power p.63 The Remote Control doe[...]

Che ck Re me dy Did a fatal abnormality occur and the projector come to a sudden stop? When the projector comes to a su dden stop, e-mail cannot be sent. If the abnormal state continues, contac t your local dealer or the neares t addr ess provided in the Support and Service Guide. s Epson Projector Contact List Is power being supplied to the projec[...]

When the Mail Notification function is set to On and a problem/warning occurs in the projector, the fo llowi ng e-mail will be sent . Subject: EPSON Projector Line 1: The Projector Name where the problem has occurred Line 2: The IP Address set for the projector where the problem has occurred. Line 3 and on: Details of the problem The details of the[...]

Appendix This chapter provides information on maintenance procedures to ensure the best level of perfor mance from th e projector fo r a lo ng time to come.[...]

The projector supports the following four different projection methods. Install according to the conditions o f the installa tion locati on. Warning • A special method of installation is requ ired when suspending the projector from a ceiling (ceiling mount). If it is not in stalled correctly, it could fall causing an accident and injury. • If y[...]

You should clean the projector if it becomes dirty or if the quality of projected images starts to deteriorate. Cleaning the Projector's Surface Clean the projector's surface by wipi ng it gently with a soft cloth. If the projector is particularly dirty, moisten the cloth with water containing a small amount of neutral detergent, then fir[...]

This section explains how to replace the Remote Control batteries, the Lamp, and the air filter. Replacing the Remote Control Batteries If delays in the responsiveness of the Remote Control occur or if it does not operate after it has been used for some time, it probably means that the batteries are becoming flat. When this happens, replace them wi[...]

• The m essage "Replace th e lamp." is displayed when you start projecting. A message is displayed . • The Lamp indicator flashes orange. • The projected image gets darker or starts to deteriorate. Attention • The lamp replacement message is set to appear af ter the following tim e periods in order to maintain the initial brightne[...]

Caution Wait until the Lamp has cooled down su fficiently before removing the Lamp cover. If th e lamp i s still hot, burns or other injuries may result. It takes about one hour after the power has been turned off for the Lamp to be cool enough. Procedure A After you turn off the projecto r's power and the confirmation buzzer beeps twice, disc[...]

E Install the new Lamp. Insert the new Lamp along the guid e rail in the correct direction so that it fits in place, push in firmly, and once it is fully inserted tighten the two screws. F Attach the Lamp cover. Attention • Make sure you install the Lamp securely . If the Lamp cover is removed, the Lamp turns off automatically as a safe ty precau[...]

Resetting the Lamp Hours The projector records how long the lamp is turned on and a message and indicator notify you when it is time to replace the lamp. After replacing the Lamp, make sure you reset the Lamp Hours from the Configuration Menu. s p.77 q Only reset the Lamp Hours after the Lamp has been replaced. Otherwise the Lamp replacement period[...]

D Install the new air filter. Press until it clicks into place. E C l o s e t h e a i r f i l t e r c o v e r . q Dispose of used ai r filters properly in accordance with your local regulations. Material of the frame part: Polycarbonate, ABS resin Material of the filter part: Polyurethane foam Replacing Consumables 100[...]

The followi ng optional accessories an d consumables are available. Please purchase these products as and when needed. The following list of optional accessories and consumables is current as of: 2009.04. Details of accessories are subject to change without notice and availa bility m ay vary depending on the country of purchase. Optional Accessorie[...]

To find the appropriate screen size, see the following table to setup the projector. Values are just for reference. Projection distance is the distance from the center of the lens to th e base of the screen Center of lens Projection Distance (EB-825H/824H/85H/84H/84L) Units: cm 4:3 Scree n Size A B Mi nimu m (Wi de) to Ma x imu m (T ele) 30" 6[...]

4:3 Scree n Size A B Mi nimu m (Wi de) to Ma x imu m (T ele) 50" 100x76 169 - 275 -2 60" 120x90 203 - 331 -2 80" 160x120 271 - 442 -3 100" 200x150 340 - 553 -4 120" 240x180 408 - 664 -4 150" 300x230 511 - 831 -5 200" 410x300 682 - 1108 -7 250" 500x370 854 - 1386 -9 Units: cm 16:9 Sc ree n Size A B Mi nimu m ([...]

Command List When the power ON command is transmitted to the projector, the power turns on and it enters warm-up mode . When the projector's power has turned on, a colon ":" (3Ah) is returned. When a command is input , the pr ojector executes the command and returns a ":", and then accepts the next command. If the command b[...]

Sig nal Nam e Fu nc tio n TD Transmit data RD Receive data Communications protocol • Default baud rate setting: 9600 bps • Data length: 8 bit • Parity: None • Stop-bit: 1 bit • Flow control: None ESC/VP21 Commands 105[...]

PJLink Class1 was established by th e JBMIA (Japan Business Machine and Information System Indust ries Associ ation) as a standard protocol for controlling network-compatible projector's as part of their efforts to standardize projector control protocols. The projector complies with the PJLink Class1 stan dard established by the JBMIA. It comp[...]

Supported Monitor Displays (EB-825H/824H/85H/ 84H/84L) Computer signals (analog RGB) Sig nal Refre sh Rate (Hz ) Re solu tion (D ots ) VGA 60/72/75/85 640x480 SVGA 56/60/72/75/85 800x600 XGA 60/70/75/85 1024x768 WXGA 60 1280x768 60 1360x768 60/75/85 1280x800 WXGA+ 60/75/85 1440x900 SXGA 70/75/85 1152x864 60/75 /85 128 0x1024 60/75/85 1280x960 SXGA+[...]

Supported Monitor Displays (EB-826WH) Computer signals (analog RGB) Sig nal Refre sh Rate (Hz ) Re solu tion (D ots ) VGA 60/72/75/85 640x480 SVGA 56/60/72/75/85 800x600 XGA 60/70/75/85 1024x768 WXGA 60 1280x768 60 1360x768 60/75/85 1280x800 WXGA+ 60/75/85 1440x900 WSXGA+ * 60 1680x1050 SXGA 70/75/85 1152x864 60/75 /85 128 0x1024 60/75/85 1280x960 [...]

Projector General Specifications Prod uc t n ame EB-826WH EB-825H EB-85H EB-84H EB-84L EB-824H Dimens ions 327 (W) ^ 95 (H) ^ 250 (D) mm (not including raised section) Pane l size 0.59" Wide 0.63" Dis pla y method Polysilicon TFT active matrix Re so lut ion 1,024,000 pixels WXGA (1280 (W) ^ 800 (H) dots) ^ 3 786,432 pixels (1024 (H) ^ 768[...]

Prod uc t na m e EB-826WH EB-825H EB-85H EB-84H EB-84L EB-824H Connec tor s Computer1 I nput Port 1 Mini D-Sub15-pin (female) blue Com pu t er 2 I np ut Port 1 Mini D-Sub15-pin (female) blue Aud io1 Po r t 1 Stereo mini jack Aud io2 Po r t 1 Stereo mini jack V ideo in put por t 1 RCA pin ja ck S-V ideo input por t 1 Mini DIN 4-p in Aud io - L/ R Po[...]

Angle of tilt If you use the projector tilted at an angle of more than 30˚ it could be damaged and cause an accident. Specifications 111[...]

DECLARATION of CONFORMITY According to 47CFR, Part 2 and 15 Class B Personal Computers and Peripherals; and/or CPU Boards and Power Supplies used with Class B Personal Computers We: Epson America, Inc. Located at: 3840 Kilroy Airport Way MS: 3-13 Long Beach, CA 90806 Tel: 562-290-5254 Declare under sole responsibility that the product identified he[...]

A Center of lens B Distance from center of lens to suspension bracket fixing point Units: mm Appearance 113[...]

This section explains easily terms that are used with the projec tor and difficult terms that are not explained in the text of t his guide. For details, refer to other commercially available publications. AMX De vic e Disc o very AMX Device Discovery is a technology develo ped by AMX to facilitate AMX control system s for easy operation of the targ[...]

SDTV An abbre viation for Standard Definition Television that refers to standard television systems which do not satisfy the conditio ns for HDTV g High- Definition Television. SNMP An abbreviation for Simple Network Managemen t Protocol , which is the protocol for monitoring and controlling devices such as ro uters and computers connected to a TCP[...]

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by a ny means, electronic, mechanical, photocopying, recording, or otherwise, wit hout the prior written permission of Seiko Epson Corporation. No patent liability is assumed with respect to the use of the information cont[...]

GNU GPL This projector product includes the open source software programs which apply the GNU General Public License Versio n 2 or later version ("GPL Programs"). We provide the source code of the GPL Programs until five (5) years after the discontinuation of same model of this projector product. If you desire to receive the s ource code [...]

GNU GENE R AL P UB LI C LICENSE TE RM S A ND CONDITI ONS FOR COPY ING , DIST RI B UT ION AND MODIFICAT ION 0. This License applies to any program or other work which contains a notice pla ced by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such progra[...]

c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the progr am in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means th e preferred fo[...]

Each version is given a distinguishing ve rsion number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and condit ions either of that version or of any later version published by the Free Softw are Foundation. If the Program does not specify[...]

<signature of Ty Coon>, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a su broutine library, you may consi der it more useful to permit linking proprietary applications with th e library. If this is what you want to do, use the GNU L[...]

Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. We use this license for certain libraries in order to permit linking those libraries into n[...]

a) The modified work must itself be a software library. b) You must cause the files m odified to carry prominent notices stating that you changed the files and the date of any change. c) You must cause the whole of the work to be licensed at no charge to all third parties under the terms of this License. d) If a facility in the modified Library ref[...]

If such an object file uses only nu meri cal parameters, data structure layouts and accessors, and small macros and smal l inline functions (ten lines or less in length), then the use of the object file is unrestricted, regardless of whether it is legally a derivative work. (Executables containing this object code plus portions of the Library will [...]

9. You are not required to accept this Lice nse, since you have not signed it. However, nothing else grants you permission to m odify or distribute the Library or its derivative works. These actions are prohi bited by law if you do not accept this License. Therefore, by modifying or dis tributing the Library (or any work based on the Library), you [...]

16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGH T HOLDER, OR ANY OTHE R PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRA RY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENT AL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR IN ABILITY TO USE THE LIBRARY (INCL[...]

THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, I NCLUDING, BUT NOT LIMITED TO, THE I MPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOS E ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDE NTAL, SPECIAL, EX[...]

The Unix configuration script "configu re" was produced with GNU Autoconf. It is copyright by the Free Software Foundation bu t is freely distributable. Th e same holds for its supporting scripts (config.guess, config.sub, ltconfig, ltmain.sh). Another support script, install-sh, is copyright by M.I.T. but is also freely distributable. It[...]

libpng versions 0.5, May 1995, through 0. 88, January 1996, are Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. For the purposes of this copyright and licens e, "Contributing Authors" is defined as the following set of individuals: Andreas Dilger Dave Martindale Guy Eric Schalnat Paul Schmidt Tim Wegner The PNG Reference Librar[...]

If you redistribute modified sources, we wo uld appreciate that you include in the fi le ChangeLog history information documenting y our changes. libmd5- r fc This projector product includes the open so urce software program "libmd5-rfc" which applies the terms and conditions provided by owner of the copyright to the "libmd5- rfc&quo[...]

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BU T NOT LIMITED TO THE WARRANTIES OF MERCHANTABILI TY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAI M, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TO[...]

3. Grant of Patent License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no- charge, royalty-free, irrevocable (except as state d in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such licen[...]

9. Accepting Warranty or Additional Liab ility. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnit y, or other liability obligations and/or rights consistent with this License. Howe ver, in accepting such obligations, You may act only on Your own behalf[...]

A A/V mute ........ .................... .......... ................ 34 Address 1 setting ..... ..................................... 73 Address 2 setting ..... ..................................... 73 Address 3 setting ..... ..................................... 73 Air exhaust vent ........... .................... .............. 9 Air filter repla[...]

N Network menu ..... ................................ ........ 65 Network protect ........... ................................ 45 O Opera ting t empera ture . .................. .......... 109 Operation .............. ........................ ................ 64 Optional acce ssories .................................. 101 Others menu ..............[...]

Wireless LAN menu .. ....................... ........... 68 Wireless mouse .............. ................... ........... 42 Z Zoom ring ........... ............................................ 9 Index 136[...]