Epson EB-1920W manuale d’uso

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 possi bly result in personal [...]

N o t a t i o n s U s e d i n T h i s G u i d e . ......................... 2 Introducti on 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 C o n n e c t[...]

T y p e o f P a s s w o r d P r o t e c t ... .............. .............. ........ 4 7 S e t t i n g P a s s w o r d P r o t e c t ........................... ............ 4 7 E n t e r i n g t h e P a s s w o r d .................... ..................... 4 8 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 ) ...........[...]

H o w t o r e p l a c e t h e a i r f i l t e r ..................................... 1 0 2 Optional Accesso ries and Co n s u m a b l e s ..... ................ 1 0 4 O p t i o n a l a c c e s s o r i e s ............ ........... ........... ......... 1 0 4 C o n s u m a b l e s ............... ................................. 1 0 4 S a v i n g a[...]

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-1925W/1915 Features Set up for presentations in no time • No need for time-consuming adjustment of the projected images (Auto H/V-Keysto ne function) This projector automatically correct s k e y s t o n e d i s t o r t i o n s a n d f o c u s problems which occur when positioning or moving the projector, eliminating the hassle of manually adju[...]

EB-1920W/1910/1830 Features Taking full advantage of a network connection You can make effectiv e use of your network by using the supplied "EPSON Projector Software for Meeti ng & Monitoring" and collectively manage the projectors in different meeting rooms. • Screen transfe r using the network (EasyMP Network Projection) You can p[...]

Front/Top The illustration is that of EB-1925W /1915. From here on, all f eatures will be expl ained using illustratio ns of EB-1925W/1915 unless otherwise mentioned. Name Function A Air exhaust ve nt 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 th[...]

Name Function O Foc u s buttons (EB- 1925W/ 1915 o nly) Press these buttons to adjust the image focus. s Quick Start Guide P USB indic ator The following explains the status of any USB device connected to USB1 port (EB-1925W/1915 only) or USB(TypeA) port (EB-1920W/1910/1830 only). OFF: USB device is not connected Orange Light ON: USB device is conn[...]

Name Function D Re m ot e Rec e ive r Receives signals from the remote control. s Quick Start Guide E Sec u rity slo t The Security slot is compatible with the Microsaver Security System manufa ctured by Kensington. s p.50 F Air intak e ve nt Takes in air to cool the projector internally. If dust collects here it can cause the internal temper ature[...]

Rear (EB-1920W/1910/1830) Name Function A V i deo Input P or t S-V ideo Input P ort Audio- L/ R port For composite video signals from video sources. For S-video signals from video sources. Connects to the audio out port when you want to output audio from equipment connected to the S-Video Input Port or the Video Input Port. s Quick Start Guide B Po[...]

Name Function L Com pu t er 2 I np ut P o r t Audio 2 P ort For video signals from a computer and component video signals from other video sources. Connects to the audio out port when you want to output audio from equipment connected to the Computer2 Input Port. s Quick Start Guide Also, when in putting audio fr om an audio source that is different[...]

Name Function G USB ( Ty peB ) por t Connects the projector to a computer via the USB cable, and the image on the computer is projected. s p.115 Also use this port to connect to a computer via the USB cable to use the wire less mouse function. s p.40 H Computer I nput Por t For video signals from a computer and component video signals from other vi[...]

Name Function D Sc rew hol e fo r the wir eles s L A N uni t c over ( EB-1925W/ 1915 on ly) Screw hole to fix the wireless LAN unit cover. s Quick Start Guide Control Panel (EB-1925W/1915) Name Function A [ t ] button Turns the projector power on or off. s Quick Start Guide B Stat us i ndic ato rs The color of the indicators and whether they are fl[...]

Name Function J [Menu] button Displays and closes the Configuration Menu. s p.52 Control Panel (EB-1920W/1910/1830) Name Function A [ t ] button Turns the projector power on or off. s Quick Start Guide B Stat us i ndic ato rs The color of the indicators and whether they are flashing or lit indicate the status of the projector. s p.83 C [Sour ce Sea[...]

Control Panel (EB-1900) Name Function A [ t ] button Turns the projector power on or off. s Quick Start Guide B Stat us i ndic ato rs The color of the indicators and whether they are flashing or lit indicate the status of the projector. s p. 83 C [Sour ce Sear ch] button Changes to the next input source that is connected to the projector and is sen[...]

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 from the Computer1 input port to the Computer2 input port. (EB-1925W/1920W/1915/1910/1830 only) When using EB-1900, it changes to images from the Computer input port. C [V i deo][...]

Name Func tion J [Pa ge] butto ns (Down) ( Up) • When using the Wireless Mouse function or projecting such files as PowerPoint files in USB Display, you can page up and down by pressing these buttons. s p.40 , p.115 • When projecting such files as PowerPoint files in EasyMP Network Projection, you can page up and down by pressing these buttons.[...]

Name Func tion W [Focus] buttons [ l ][ r ] Adjusts the image focus. (EB-1925W/1915 only) s Quick Start Guide When using EB-1920W/1910/1900/1830, this does not function even if the button is pressed. X [LAN] button Changes to the image projected with EasyMP Network Projection. When projec ting via Quick Wireless Connection using the optional Quick [...]

Useful Functions This chapter explains useful tips for giving presentations, and the Security functions.[...]

This projector (EB-1925W/1915) is equipped with the following two functions for automatically correcting the projected image. • Auto H/V-Keystone When the projector senses any movement, for example, when it is moved, repositioned or tilted, it automa tically corrects vertical and horizontal keystone distortions and focu s problems. This function [...]

Procedure A Press the [Screen Fit] button on the remote control or the control panel. Using the Remote Control Using the C ontr ol panel When the following message box appears, move the projector to adjust the position of the projected image, so that the message box is at the center of the screen. q Correction cannot be performed unless the message[...]

D After the correction is perf ormed, the following message appears. To exit the correction menu, press the [Esc button] on the remote control or the control panel to clear the message. To fine-tune the projected image after it has been corrected, make the adjustments using the [ ][ ][ ][ ] b u t t o n s on the control panel. s Procedure 3 on p.26 [...]

This projector (EB-1925W/1915) provides two ways to correct distortion in projected images as below. • H/V-Keystone T h i s a l l o w s y o u t o m a n u a l l y c o r r e c t d i s t o r t i o n i n t h e h o r i z o n t a l a n d vertical directions independently. H/ V-Keystone correction is ideal for fine-tuning Keystone distortion. You can pe[...]

C Using the [ ], [ ], [ ], and [ ] b u t t o n s o n t h e remote control, or the [ ], [ ], [ ] a n d [ ] b u t t o n s on the control panel, select the corner to correct, then press the [Enter] button. D Using the [ ], [ ], [ ], and [ ] buttons on the remote control, or the [ ], [ ], [ ], and [ ] b u t t o n s on the control panel, correct the pos[...]

F When you are done, press the [Esc] button to exit the correction menu. Since Keystone in the Configuration menu has been changed to Quick Corner , pressin g the [ ], [ ], [ ], and [ ] buttons on the control panel displays the selection screen from which you can select the corner, as shown in procedure 2. If you want to perform H/V-Keystone when y[...]

You can change the projected ima ge in the 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. • Changing directly to the target image You can use the Remote Control buttons to change to the target input port.[...]

Procedure When your video equipment is connected, start playback before beginning th is operation. Using the Remote Control Using the C ontr ol panel When two or more piece s of eq uipment are connected, press the [Source Search] button until the target image is projected. q The following screen showing the status of image signals is displayed when[...]

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

Setting the Auto Iris By automatically setting the lumina nce 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" p.52 Using the Remote C ontr ol Using the C ontr ol panel B[...]

q • If you use this function w hen 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. • When activated from the remote control, you can choose to display Black , Blue , o r Logo as the A/V Mute display using the Extended - Display - A/V Mute s[...]

Changing methods Procedure Remote Control 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[...]

Changing the aspect for comp uter images (EB-1915/1910/1900/1830) When projecting images input from Computer input por t (EB-1900 only), Computer1/2 input port (EB-1915/1910/1830 only), or HDMI input port (EB-1915 only), you can change the aspect as follows. Set V a l ues Opera ti on Pr oj ection ex a mple Normal Displayed when the source is Com- p[...]

Changing the Aspect for co mputer images (EB-1925W/1920W) When projecting images from Computer1/2 input port or HDMI input port (EB-1925W only), you can change the Aspect as follows. EB -1925W/1920W offers WXGA 1280x800 resolution (Aspect Ratio 16:10). W hen projecting onto 16:9 screens, set the Aspect to 16:9 . Set V a lues Oper a ti on Pr oj ecti[...]

Set V a lues Oper a ti on Pr oj ection ex ampl e Zoom Projects the input image at the lateral direction aspect size as it is. Parts that extend beyo nd the projection size are not projected. When a 1024 x 768 signal is input Native Projects at the resolution of the input image size to the center of the screen. This is ideal for projecting clear ima[...]

Pointer Function (Pointer) This allows you to move a Pointer icon 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 m ote C on tro l When pressed in conjun ction 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 m ote C on tro l When pressed in conjun ction with the adjacen t [ ], [ ], [ ], and [ ] buttons, th[...]

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 [ ], [ ], [ ], and [ ] buttons to scroll the image. • If E-Zoom is selected, Progressi ve and Noise Reduc tion are cancelled. Operating the Mouse Pointer by Remote Control (Wireless Mouse) To activate[...]

Once the connectio n has been made, the mouse pointer can be operated as follows. Mo vi n g th e mous e p oi nte r Mou se c lic k s Left click: Press the [Enter] button. Right click: Press the [Return] button. Double click: Press quickly twice. Drag and drop Sw it c h P ow erP oi nt sc re en s This is useful for displaying the previous or next slid[...]

When an ID is set for th e projecto r and th e remote contro l, you can use the remote control to operate only the projector with a matching ID. This is very useful when managing multiple projectors. You can set an ID for the projector within a range of "1" to "9". The d e f a u l t v a l u e i s O f f . You can set an ID for th[...]

B Choose the ID you want to set and press the [Enter] button. C Press the [Menu] button to close the Configuration Menu. Setting the Remote Control ID Set the ID on the remote control each time you switch the projector power on. When the projector is powered on, the remote controller ID is set to "0" (i.e. you can operate the projector wi[...]

B While holding the [ID] button, press a number but ton to select a number to match the ID of the projector you want to operate. A Numeric buttons B Keep pressed Once this setting has been made, the proj ector that can be operated by the re- mote control is limited. q When you power off the projector, the remote control ID is reset to "0"[...]

When multiple projectors are lined up and projecting images, you can correct the brightness and color tone of each projector's image with multi-screen color adjustment so th at the colors of images from each projector match closely. In some cases the brightness and color tone may not match completely even after correction. Summary of Correctio[...]

D Correct the Color Correct. (G /R) and Color Correct. (B/Y) settings. Because each time the [Enter] button is pressed the image displayed changes between the pattern display and the actual image, you can check the correct ion results and make corrections in the actual image. E Repeat procedures 2 to 4 un til corre ctions are finished . F When all [...]

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 the settings on the projector without permission. s p.49 • Anti-Theft Lock The projector is equipped with various types of anti-theft security devices. s p.50 Managing Us[...]

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 "Entering the Password" p.48 • 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 Po[...]

Attention • If an incorrect password is entered three times in succession, the message "The projector's operation 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 projector&ap[...]

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

Configuration Menu This chapter explains how to use the Conf iguration Menu and its functions.[...]

Selecting from the top menu Sele cting from the sub menu Changing the selected item Exit Using the Configuration Menu 52[...]

Image Menu Items that can be set vary depending on the image signal and So urce currently being projected as shown in the following scree n shots. Setting details are saved for each im age signal. Depending on the model used , some input sources are not supported. s p.29 RGB Sign al/ USB Di spl ay/ USB1/ USB2/ USB/ LA N Com ponent Vi d e o g S i g [...]

Sub Menu Func tion Col o r A dj us t men t You can make adjustments by choosing one of the following. Red, Green, Blue : You can adjust the saturation of each color i ndividually. (This item cannot be set if Image - Color Mode is set to sRGB or Customized .) R, G, B, C, M, Y : Adjust the Hue , Saturation , and Brightness for each of R (Red), G (Gre[...]

Sub Menu Func tion Res olu tio n When set to Auto , the resolution of the input signal is automatically identified. If the images c annot be projected correctly when set to Auto , such as when some of the image is missing, adjust to Wide depending on the connected computer for wide screens, or set to Normal for 4:3 or 5:4 screens. Trac k ing You ca[...]

Settings Menu EB-1925W/1915 EB-1920W/1910/1830 EB-1900 Sub Menu Func tion Ke ys to n e (EB- 1925W/ 1915) You can correct keystone distortion. H/V-Keystone : Corrects horizontal and vertical keys tone distortion. Select one of V-Keystone or H-Keystone . If you set Aut o H/V-Keysto ne to On , distortions and focus of the projected image are automati [...]

Sub Menu Func tion Vo l u m e (EB- 1925W/ 1920W/ 1915/ 1910/ 1830 only) You can adjust the Volume. Setting details are saved for each source. Rem ot e Re c eive r You can limit the reception of the operation signal from the Remote Control. When you want to prohibit operation by Remote Control, or if th e Remote Receiver has a fluores c ent light to[...]

Extended Menu EB-1925W/1920W/1915/1910/1830 EB-1900 Sub Menu Func tion Displ ay You can make settings related to the projector's display. Messages : W h e n s e t t o Off , the following items will no t be displayed. T h e n a m e o f t h e c u r r e n t s e l e c t i o n w h e n c h a n g i n g t h e S o u r c e , C o l o r Mode or Aspect; a [...]

Sub Menu 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 and the power ca ble is plugged in, be aware that the pr ojector turns on automat ically in case such as a power outage is restored. Sleep Mode : W h e n s e t t o On , this automatically stops pro[...]

Network Menu (EB-1925W/1915 Only) When Network Protect is set to On in Password Protect , a message is displayed and the network settings cannot be changed. Turn Network Prote ct Off and then configure the network. s p.47 Sub Menu Func tion Ne t. In fo. - Wire les s LAN Ne t. In fo. - Wire d LAN You can confirm the setting status for each network a[...]

Notes on operating the Network menu Selecting from the top menu and sub menus, and changing of selected items are the same as operations in the Configuration Menu. When done, make sure you go to the Setup 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 Conf igur ation Menu. Yes : Save[...]

Basic Menu 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. You can enter up to 32 single-byte[...]

Wireless LAN menu (only when the supplied or optional Wire less LAN unit is inserted) Sub Menu Func tion Wireless LAN Pow er 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 default. Co nnec ti on mo de[...]

Sub Menu Func tion MA C Addres s Displays the MAC address. SSID Display To prevent the SSID g from being displayed on the LAN Standby screen, set this to Off . IP Addr es s Disp la y To prevent the IP Address g from being displayed on the LAN Standby screen, set this to Off . Security menu (available when the supplied or optional Wireless LAN un it[...]

Type of sec uri ty When the supplied or optional wireless LAN unit is installed and being used in Advanced Connecti on Mode, it is strongly recomme nded that you set security. Select one of the following security methods. • WEP Data is encrypted with a code key (WEP key). This mechanism pr events communication unless the encrypted keys for th e a[...]

q • For setting details, follow the directions from the network administrator of your network. • If using EAP, you need to make settings at the projector that ma tch the authentication server settings. Check with your network administrator for details on RADIUS settings. • Save the electronic certificate and the CA certificate onto a USB stor[...]

Sub Menu Func tion En c rypt io n ke y 1/ En c rypt io n ke y 2/ En c rypt io n ke y 3/ En c rypt io n ke y 4 You can enter the key used for WEP encryption. Enter the key in single-byte characters following instructions from the network administrator for the network in which the projector participates. The type of char acter and the numbe r that ca[...]

When EAP-TLS is selected Sub Menu Func tion Issued by/ Issued to/ V alidity per iod Information in the certificate is displayed. You cannot enter. When EAP-TTLS/MD5, EAP-TTLS/MS-CHAPv2, PEAP/MS-CHAPv2, PEAP/GTC, LEAP, EAP-Fast /MS-CHAPv2, EAP-Fast/GTC is selected Sub Menu Func tion User name You can enter a user name to be used for authentication i[...]

Sub Menu Func tion Subne t Mask You can input the subnet mask g for the projector. You can enter a number fr om 0 to 25 5 in each field of the address. However, the following Subnet Masks cannot be used. 0.0.0.0, 255.255.255.255 Gat eway A ddr ess You can input the IP address for the gateway for the projector. You can enter a number from 0 to 255 i[...]

Sub Menu Func tion Setting a Notif ication Event You can select the problems or warnings to be notified about by e-mail. When the selected problem or warning occurs in the proj ector, an e-mail is sent to the specified Destination address no tifying that a problem or warning has occu rred. You can select multiple items from the displayed items. Oth[...]

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 71[...]

Network Menu (EB-1920W/1910/1830 Only) When Network Protect is set to On in Password Protect , a message is displayed and the network settings cannot be changed. Turn Network Prote ct Off and then configure the network. s p.47 Sub Menu Func tion Ne t. In fo. - Wire d LAN You can confirm the setting status for th e network as follows. Network Config[...]

Notes on operating the Network menu Selecting from the top menu and sub menus, and changing of selected items are the same as operations in the Configuration Menu. When done, make sure you go to the Setup 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 Conf igur ation Menu. Yes : Save[...]

Basic menu 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. s p.125 You can enter up to 32 sin[...]

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

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 Function (EB-1925W/1920W/1915/1910/1830 Only)" s p.121 Sub Menu Func tion Mail Notification You can set whether or not ( On / Off ) to be[...]

Others menu Sub Menu Func tion 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 enter a number from 0 to 255 in each field of the address. However, the following IP Addresses cannot be used. 127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a number from 0 t[...]

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 78[...]

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 d e p e n d i n g o n t h e S o u r c e currently being projected as shown in the following screen shot s. Depending on the model used, some input sou rces are not suppo rted. s p.29 Com puter /[...]

Reset Menu Sub Menu Func tion Res et All You can reset all items in the Configuration Menu to their default settings. T h e f o l l o w i n g i t e m s a r e n o t r e s e t t o t h e i r d e f a u l t s : Input Signal , User's Logo , a l l i t e m s f o r Network menus * , Lamp Hou rs , and Language . Res et Lamp Hou r s You can clear the cum[...]

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

If a problem occurs with the pr ojector, the Help screen is displayed to assist you by pressing the Help button. You can solve problems by answering the questions. Procedure A Press the [Help] button. The Help screen is displayed. Using the Remote C ontr ol Using the Co ntrol panel B Select a menu item. Using the Remote C ontr ol Using the Co ntrol[...]

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.86[...]

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 r emains 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 Int[...]

Sta tus Cause R emedy or Sta tus When using at an altitude of 1500 m or more, set High Al titude Mode to On . s p.58 Auto Iris Error Power Err. (Ballast) Stop using the projector, discon nect the power cable from the electrical outlet, and contact your local dealer or the nearest a ddress provided in the Support and Service Guide. s Epson Projector[...]

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.87 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 Quick Start Guide Check that your electr[...]

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.54 Do the image signal Resolution and the Refresh Rate correspond to the mode? Only w[...]

Che ck Re me dy Is the projector at the correct distance? Is it projecting outside of the recommend ed projection distance range? Setup within the recommend ed range. s p.111 Is the Keystone adjustment value too large? Lower the projec tion angle to reduce the amount of keystone corr ection. s Quick Start Guide Has condensation formed on the lens? [...]

Che ck Re me dy Is Position adjusted correctly? Press the [Auto] button on the Re mote Control or th e [Enter] button on the Control panel to perf orm automatic adjustment of the computer image being projected. If th e images are not adjusted correctly after using automatic adjustment, you can make the adjustments using Position from the Configurat[...]

Che ck Re me dy Is Contrast g adjusted correctly? Adjust the Contrast setting from the Configuration Menu. s Image Menu - Cont rast p.53 Is it time to replace the Lamp? When the Lamp is nearly ready fo r replacement, the images become darker and the color quality be comes poorer. When this happens, replace the Lamp with a new lamp. s p.99 Nothing a[...]

Other problems N o s o u n d c a n b e h e a r d o r t h e s o u n d i s f a i n t Che ck Re me dy Is the audio source connected correctly? Disconnect the cable from the Audio port, and then reconnect the cab le. Is the volume adjusted to the minimum setting? A djust the volume so that sound can be heard. s p.56 , Quick Start Guide Is A/V Mute acti[...]

Mail is not received even if a problem occurs in the projector (EB-1925W/1920W/1915/191 0/1830) Che ck Re me dy Is Standby Mode set to Communication On ? To use the Mail Notification function wh en the projector is in standby, set Communicat ion On in Standby Mode from the Configuration Menu. s Extended Menu - Standby Mode p.58 Did a fatal abnormal[...]

Appendix This chapter provides information on maintenance procedures to ensure the best level of perfor mance from the projecto r for 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 re quired when suspending the projector from a ceiling (ceiling mount). If it is not installed correctly, it could fall causing an accident and injury. • If yo[...]

You should clean the projector if it becomes dirty or if the quality of projected images starts to deteriorate. Attention Turn off the projector's power before cleaning. 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[...]

Cleaning the Air filter Clean the air filter and the Air intake vent when the following message is displayed. "The projector is ove rheating. Make sure nothing is blocking the air vent, and clean or replace the air filter." Attention • If dust collects on the air filter it can cause the internal temperature of the projector to rise, and[...]

This section explains how to replace the Remote Control batteries, the Lamp, and the air filter. Replacing the Remote Control Batteries I f d e l a y s i n t h e r e s p o n s i v e n e s s o f t h e R e m o t e C o n t r o l o c c u r o r i f i t does not operate after it has been used for some time, it probably means that the batteries are becomi[...]

Replacing the Lamp Lamp replacement period It is time to replace the Lamp when: • T h e m e s s a g e "Replace the lamp." is displayed at the lower left of th e projection screen when you start projecting. A message is displayed . • The Lamp indicator flashes orange. • The projected image gets darker or starts to deteriorate. Attent[...]

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

D Take out the ol d Lamp by pulling the handle. If the Lamp is cracked, replace it with a new lamp, or contact your local dealer for further advice. s Ep son Projector Contact List E Install the new Lamp. Insert the new Lamp along the guid e rail in the correct direction s o t h a t i t f i t s i n p l a c e , p u s h i n f i r m l y , a n d o n c [...]

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.80 q Only reset the Lamp Hours after the Lamp has been replaced. Otherwise the Lamp replacement period[...]

D Install the new air filter. Push in the air filter 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 . Push in the air filter cover until it clicks into place. q Dispose of used air filters properly in accordance with your local regulations. Material of the frame part: Polypropylene Material of the filter part: Polypropyle[...]

The followi ng optional acc essories and consumables are available. Please purchase these products as and when needed. The following list of optional accessories and consumables is current as of: 2009.07. Details of accessories are subject to change without notice and availability may vary depending on the country of purchase. Optional accessories [...]

You can save the image that is currently being projected as a User's Logo. q Once a User's Logo has been save d, the logo cannot be returned to the factory default. Procedure A Project the image you want to use as the User's Logo, and then press the [Menu] button. Using the Remote C ontr ol Using the Co ntrol panel B Select Extended [...]

Using the Remote C ontr ol Using the Co ntrol panel q You can save at 400 x 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 saved. After the image has[...]

There are two methods for setting Wi-Fi Protected Setup. • Push Button Method SSID and security are set automatically when the [Enter] button is pressed on the projector's control panel and the dedicated button on the access point equipment. This method is recommended when the projector and access point are close together. • PIN Code Metho[...]

Connecting Using the Push Button Method Procedure A Select Push Button Method. The Push Button Method screen is displayed. B Press the [Enter] button on th e p r o j e c t o r ' s c o n t r o l p a n e l when prompted by the screen. Then, the Push Button Method screen is displayed. C Press the button on the access point when prompted by the sc[...]

E Select Setup complete - Yes. This completes the setup of the connection between the projector and the access point. Press the [Menu] button to close the Configuration Menu. C o n n e c t i n g U s i n g t h e P I N C o d e M e t h o d q Before you can make a connection using the PIN Code Method, a connection must have already been setup between t[...]

B Enter the PIN cod e displayed on the PIN Code Method screen from the computer to the access point, and then select Start Setup. The progress is displayed. C When the message "Setup by Wi-Fi Protected Setup complete.” appears, press th e [Enter] button or the [Esc] button. It returns to the Wireless LAN menu screen. D Select Setup complete [...]

Projection Distance (EB-1925W/1920W) A Projection distance B Distance from the center of the lens to the ba se of the screen (or to the top of the screen, if suspended from a ceiling) C Center of lens 4:3 Scree n Size A B Mi nimu m (Wi de) t o Ma x i mum (T ele) 30" 61x46 104 - 170 3 40" 81x61 140 - 229 4 50" 100x76 176 - 287 5 60&qu[...]

16:10 S c r een size A B Mi nimu m (Wi de) t o Ma x i mum (T ele) 300" 640x400 956 - 1542 24 Projection Distance (EB-1915/1910/1900/1830) A Projection distance B Distance from the center of the lens to the ba se of the screen (or to the top of the screen, if suspended from a ceiling) C Center of lens 4:3 S c r ee n size A B Mi nimu m (Wi de) t[...]

USB memories and USB compatible digital cameras, hard disk drives, and the optional Document Camera can be connected to the projector. On EB-1925W/1915, you can use PC Free to project scenarios, images and movie files on the connected USB stora ge device, and image fil es in your digital camera. s Projec tor Operation Guide "P C Free Basic Ope[...]

Removing USB Devices Procedure After finishing projecting, remove USB devices from the projector. For digital cameras, hard disks, and so on, turn off the power to the device and then remove. Connecting the Document Camera (ELPDC06) When the optional Document Came ra (ELPDC06)is connected, images from the Document Camera will be projected. When the[...]

By using a USB cable to connect th e projector to a Windows 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. Attention Connect the projector directly to the computer and not via a USB hub. Operating Conditions for USB Display USB[...]

E Connect to the USB cable. s "Connecting for th e first time" p.116 s "From the second time" p.117 q • On EB-1925W/1915, you can output the computer's audio to the projector's speaker by simply connecting the USB cable. If you do not want the audio be output from the projector, click Start - E P S O N P r o j e c t [...]

C Computer images are projected. It may take a while before computer images are projected. Until computer images are projected, leave the equipment as it is and do not disconnect the USB cable or turn off the power to the projector. q • If nothing is projected for some reason, click All Programs - EPSON Projector - EPSON USB Display - EPSON USB D[...]

Connect with a commercially available 100BASE-TX or 10BA SE-T LAN cable. A To LAN port B LAN cable (commercially available) C To LAN port Attention To prevent malfunctions, use a category 5 shielded LAN cable. Connecting LAN Cable (EB-1925W/1920W/1915/1910/1830 Only) 118[...]

Connecting to an External Monitor (EB-1925W/ 1920W/1915/1910/1830 Only) You can display computer images in put fr om Computer1 Input Port on an external monitor and the screen connected to the projector at the same time. This means that you can check projected images on an external monitor when giving presen tations even if you cannot see the s c r[...]

Connecting to an External Speaker (EB-1925W/ 1920W/1915/1910/1830 Only) You can connect speakers with built- in amplifiers to th e projector's Audio Out port to enjoy a fuller qu ality of sound. Connect with a commercially available audio cable (such as pi n plug W 3.5 mm stereo mini plug). Use an audio cable compatible with the connector on t[...]

When the Mail Notification function is set to On and a problem/ warning occurs in the projector, th e following 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 [...]

Command List When the power ON command is transmitted to th e 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 [...]

• Projector input port name: RS-232C < A t the pr ojec tor> <At the c omputer> < A t the proj ec tor > (PC seria l cable) <At the c omputer> Sig nal N ame Fu nc tion GND Signal wire gro und TD Transmit data RD Receive da ta Communications protocol • Default baud rate setting: 9600 bps • Data length: 8 bit • Parity: N[...]

There are two methods connecting the projector to a computer via a network and project images from the computer screen. • Use EasyMP Network Projection EasyMP Network Projection on the su pplied "EPSON Projector Software for Meeting & Presentation" provides various screen and audio transfer functions, such as Distribution function, [...]

PJLink Class1 was established by the JBMIA (Japan Business Machine and Information System Industries A ssociation) as a standard protocol for controlling network-compatible proj ector's as part of their efforts to standardize projector control protocols. The projector complies with the PJLink Class1 standard established by the JBMI A. It compl[...]

Supported Monitor Displays (EB-1925W/1920W) Computer signals (analog RGB) Units: dots Sign al Refre sh Rate (Hz) Res ol ut io n Aspec t Mode Normal 16: 9 Full Zoom Nati ve VGAEGA 85 640x350 1280x700 1280x720 1280x800 1280x700 640x350 VGA 60/72/75/85/iMac * 1 640x480/640x360 * 2 1066x800 1280x720 1280x800 1280x800 640x480 SVGA 56/60/72/75/85/iMac * [...]

Sign al Refre sh Rate (Hz) Res ol ut io n Aspec t Mode Normal 16: 9 Full Zoom Nati ve MAC21" 75 1152x870 1059x800 1280x720 1280x800 1280x800 1152x800 * 1 Connection is disabled if the equipment doe s not have a VGA output port. * 2 Letterbox signal * 3 Only compati ble w hen Wide is selected as the Resolution from the Configuration Menu. Even [...]

Input signal from the HDMI input port (EB-1925W only) Units: dots Sign al Refre sh Rate (Hz) Res o lu tio n Aspec t Mode 16:9 Fu ll Zoo m Native VGA 60 640x480/6 40x360 * 1280x720 1280x800 1280x800 640x480 SVGA 60 800x600 1280x720 1280x800 1280x800 800x600 XGA 60 1024x768 1280x720 1280x800 1280x800 1024x768 WXGA 60 1280x800 12 80x720 1280x800 1280x[...]

Supported Monitor Displays (EB-1915/1910/1900/1830) Computer signals (analog RGB) Units: dots Sign al Refres h Rate (Hz) Re sol ut io n Aspe c t Mode Nor mal 4: 3 16 : 9 VGAEGA 85 640x350 1024x560 1024x768 1024x576 VGA 60/72/75/85/iMac * 1 640x48 0/640x360 * 2 1024x768 1024x768 1024x576 SVGA 56/60/72/75/85/iMac * 1 800x60 0/800x450 * 2 1024x768 102[...]

Component video Units: dots Sign al Refres h Rate (Hz) Res ol ut io n Aspec t Mode 4:3 16:9 SDTV(480i) 60 720x480/720x360 * 1024x768 1024x576 SDTV(576i) 50 720x576/720x432 * 1024x768 1024x576 SDTV(480p) 60 720x480/720x360 * 1024x768 1024x576 SDTV(576p) 50 720x576/720x432 * 1024x768 1024x576 HDTV(720p) 50/60 1280x720 1024x768 1024x576 HDTV(1080i) 50[...]

Sign al Refr es h Rate (Hz) Reso luti on Asp ec t Mode 16:9 Zoom WXGA 60 1280x800 1024x768 1024x576 SXGA 60 1280x960 1024x768 1024x576 60 1280x1024 1024x768 1024x576 SXGA+ 60 1400x1050 1024x768 1024x576 UXGA 60 1600x1200 1024x768 1024x576 SDTV(480i) 60 720x480/720x360 * 1024x768 1024x576 SDTV(480p) 60 720x480/720x360 * 1024x768 1024x576 SDTV(576i) [...]

Projector General Specifications Prod uc t na me EB-1915 EB-1925W EB-1910 EB-1920W EB-1830 EB-1900 Dimens ions 357 (W) x 86 (H) x 257 (D) mm (not including raised section) Pane l size 0.7" 0.74" Wide 0.7" 0.74" Wide 0.7" Dis pla y method Polysilicon TFT active matrix Re so lut ion 786,432 pixels XGA (1024 (W)x 768 (H) dots)[...]

Prod uc t na me EB-1915 EB-1925W EB-1910 EB-1920W EB-1830 EB-1900 Op eratin g altit ude Altitude 0 to 2,286 m Op erati ng tem pe rature 5 to +35˚C (No condensation) Stor a ge tempera tur e -10 to +60˚C (No condensation) Mass Approx. 3.5kg Approx. 3.4kg Approx. 3.2kg Connec - tors Co mp ut e r I n p ut P o r t 1 - Mini D-Sub15-pin (fe- male) blue [...]

Prod uc t nam e EB-1915 EB-1925W EB-1910 EB-1920W EB-1830 EB-1900 Connec - tors USB 1 port * USB 2 port * 1 1 USB connector (Typ e A) USB connector (Typ e A) - - USB (T ypeA) Por t * 1 - USB connector (Type A) - USB (T ypeB ) Por t * 1 USB connector (Type B) USB P ort (dedicated to Wir el ess LAN unit) 1 USB connector (Typ e A) - LAN P ort 1 RJ-45 [...]

Software Requirements (EB- 1925W/1920W/1915/1910/1830 Only) The software supplied with the projector runs on computers that meet the following requirements. EasyMP Slide Converter is only included in EB-1925 W/1915. Easy MP Network P roj ec tion Easy MP Sli de Converter *1 EasyMP Monitor OS Windows 2000 SP4/Windows XP/Windows XP SP1 and later/Windo[...]

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 137[...]

This section explains easily terms that are used with the proj ector and difficult terms that are not explaine d in the text of t his guide. For details, refer to other commercially av ailable publications. AMX De vic e Disc ove r y AMX Device Discovery is a technology develo ped by AMX to facilitate AMX control system s for easy operation of the t[...]

Re fre sh Rate The light-emitting element of a display main tains the same luminosity and color for an extremely s hort time. Because of this, t he image must be scanned many times per second to refr esh the light-emitting elemen t. The number of refresh operations per second is called the Refresh Rate and is expressed in her tz (Hz). SDTV An abbre[...]

All rights reserved. No part of this publication may be reproduced, stor ed in a retrieval system, or transmitted in any fo rm or by any 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 con[...]

So ftw are Co pyrig ht: T h i s p r o d u c t u s e s f r e e s o f t w a r e a s w e l l a s s o f t w a r e t o w h i c h t h i s c o m p a - ny holds the rights. The following is in formation on the free software used by this product. 1. LGPL (1) This company uses free software for this product under the terms of the GNU LESSER General Public Li[...]

busybox-1.7.2 libgcc1(gcc-4.2.3) linux-2.6.20 patches udhcp 0.9.8 uvc rev.219 wireless_tools 29 Pixelworks PWC950 SDK driv ers The GNU General Public License Version 2 is as follows. You also can see the GNU General Public License Version 2 at http://www.gnu.org/licenses/ . GNU GENERAL PUB LIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 F[...]

1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspi cuously and appropriate- ly publish on each copy an appropriate copyright notice and disclaimer of war- ranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give[...]

4. You may not copy, modify, sublicense, or distribute the Program except as ex- pressly provided under this License. An y attempt otherwise to copy, modify, sub- license or distribute the Program is vo id, and will automatically terminate your rights under this License. However, parti es who have received copies, or rights, from you under this Lic[...]

NO WAR R ANT Y 11. BECAUSE THE PROGRAM IS LICENS ED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTI ES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EX- PRESSED OR IMPLIED, INCLUDING, BUT NOT[...]

GNU LGPL This projector product includes the op en source software programs which ap- ply the GNU Lesser Gene ral Public License Version 2 or late r version ("LGPL Pro- grams"). We provide the source code of the LGPL Programs until five (5) years after th e discontinuation of same model of this projector product. If you desire to receive [...]

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

b) You must cause the files modified to carry promin ent 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 L icense. d) If a facility in the modified Library re fers to a function or a table of data to be supplied by[...]

6. As an exception to the Sections above, you may also combine or link a "work that uses the Library" with the Library to produce a work containing portions of the Library, and distribute that work under terms of your choice, provided that the terms permit modification of the work for the customer's own use and re- verse engineering [...]

10. Each time you redistribute the Libr ary (o r any work based on the Library), the re- cipient automatically receives a license from the original licensor to copy, distrib- ute, link with or modify the Library su bject to these terms and conditions. You may not impose any further restr ictions on the recipients' exercise of the r ights grant[...]

16. IN NO EVENT UNLESS REQUIRED BY APPLI CABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRI GHT HOLDER, OR ANY OTHER PAR- TY WHO MAY MO DIFY AND/OR RE DISTRIBUTE THE LIB RARY AS PER- MITTED ABOVE, BE LIABLE TO YO U FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CON SEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INAB ILITY TO USE THE LI BRA[...]

THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTAB ILITY AND FIT- NESS FOR A PARTICULAR PURPOSE ARE DISCLA IMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, IN- DIRECT, INCIDENTAL, SPECIAL, [...]

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 sup- port script, install-sh, is copyright by M.I.T. but is also freely dis tributable.[...]

John Bowler Kevin Bra ceySam Bushell Sam Bushell Magnus Holmgren Greg Roelofs Tom Tanner 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 lice nse, "Contributing Authors" is defined as the following set of individuals: Andreas D[...]

If you use the zlib library in a product, we would appreciate * not * receiving lengthy le- gal documents to sign. The sources are prov ided for free but without warranty of any kind. The library has been en tirely written by Jean-loup Gailly and Mark Adler; it does not include third-party code. If you redistribute modified sources, we wo uld appre[...]

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUD ING BUT NOT LIMITED TO THE WAR- RANTIES OF MERCHANTABILITY, FI TNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. I N NO EVENT SHALL THE ABO VE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAI M, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT[...]

A A/V Mute ...................... ................................ 32 Abs. Color Temp. .......... .................... .......... 53 Address 1 Setting ........... ................. ............. 76 Address 2 Setting ........... ................. ............. 76 Address 3 Setting ........... ................. ............. 76 Air exhaust vent .....[...]

K Keystone ........... ................ ............... .............. 56 L Lamp cover ................. .......................... ........ 11 Lamp Hours ......... ......................................... 79 Lamp r eplacemen t peri od .......................... 99 LAN port ............. ................................ .... 12, 13 Langua ge .....[...]

Source Search ............................. 16, 17, 18, 29 Speci fications ............... .............................. 1 32 Sports ............. ........................................ ........ 31 sRGB .................. .................................. .... 12, 31 SSID .................. ............................................. 63 Stand[...]