Instruction/ maintenance manual of the product EMP-765 Epson
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User’s Guide.
1 Use r’s G uid e Pr ojector Features The follow ing six preset colour modes are provided so that you can easily obtain optimum images simply by selecting a Co lour mode.
2 Projector Features Use r ’ s Guide The accessory remote control can be used to carry out opera tions such as pausing projection (Freeze f unction s p.51 ), zooming in on important parts of images (E-Zoom function s p.52 ) and pointing out important parts of images using a pointer icon (Pointer function s p.
3 Projector Features Use r ’ s Guide (EMP-765 only) When something goes wrong with the projector , such as a lamp blo wing during projection, the projector can notify you of the error via e -mail. In addition, by using EasyMP… • Make easy network connection with a computer via a wireless LAN.
4 Use r ’ s Guide Contents Projector Features ......................... ........................ ................. 1 Before Using the Projector Part Names and Funct ions ................................................ ..... 7 Front/Top ............
5 Use r ’ s Guide Advanced Operations Functions for Enhanci ng Projection ................................... ... 5 0 A/V Mute ................................................... ............................... 50 Freeze ............................
Before Using the Projector This chapt er describes th e proced ures f or setting up th e projecto r bef o re use . P ar t Names and Func tions .......................... ......... 7 • Front/T op .................. ............. ............. .......
7 Use r ’ s Guide P ar t Names and Functions Fr ont/T op • • • • Control panel s p.8 • • • • Zoom ring s p.40 Adjusts the i mage size . • • • • Remote control light-receiv ing area s p.13 Receive s signals fr om the remote contro l.
8 Part Names and Functions Use r ’ s Guide Control P a nel • • • • [P ower] b utton s p.36 , p.38 Turns the pro jector power on or off. • • • • [Help] button s p.73 Each time this button is pressed, i t displays or hides the online help menu t hat can assist you if you h ave a problem.
9 Part Names and Functions Use r ’ s Guide Rear • • • • Remote control light-receiving area s p.13 Receives signals from th e remote control. • • • • Power inlet s p.35 Connects t o the power ca ble. • • • • [Computer/Componen t Video] port s p.
10 Part Names and Functions Use r ’ s Guide Base • • • • Air filter (air intake vent) s p.99 , p.104 This prevents dust a nd other forei gn part icle s fro m ge tti ng insid e th e pro jec tor when air is drawn in. It sho uld be cleaned and repla ced periodica lly.
11 Part Names and Functions Use r ’ s Guide Remote Cont r ol If you position the o ver the b utton icon or b utton name, a desc ription of that b utton will appear . • • • • [Video] button s p.37 • • • • [S-Video] button s p.37 • • • • Numeric buttons s p.
12 Use r ’ s Guide Bef ore Using the Remote Contr ol Inserting the Batteri es The batteries are not already in serted into t he remote cont rol a t the time the projector is purchased. Y ou will need to insert the batteries that are provided with the projector before the remote control can be used.
13 Before Using the Remot e Control Use r ’ s Guide Using the Remote Con trol and Remote Operating Rang e The remote control is use d in the follo wing way . PROCEDURE P oint the remote control light-emitting area towar d one of the remote control light-receiving areas o n the projector and operate the remote control b utto ns.
14 Before Using the Remot e Control Use r ’ s Guide Use the remote control within the ranges indicated belo w . If the dista nce or angle between the remote control and the remote c ontrol light-receivi ng area is outside the normal operating range, the remote c ontrol may not wor k.
15 Use r ’ s Guide Installation Settin g Up the Pr oject o r The projector supports the follo wing four dif ferent projection methods, allo w ing you to choose the best method for displaying your images. * A special method of installation is required for suspending the projector from the ceiling.
16 Installation Use r ’ s Guide Screen Siz e an d Projection Dist ance The distance between the projector's lens and the scr een determines the actual image si ze. While referring to the follo wing table, position the projector so that the images are projec ted onto the sc reen at the optimum size.
17 Use r ’ s Guide Inser ting and Remo ving Car ds (EMP-765 onl y) Y ou can use PC cards such as w ireless LAN ca rds and memory cards with t he EMP-765. Inserting and removing PC cards will be explained using the included wireless LAN card provided as an example.
18 Inserting and Removing Cards (EMP-765 only) Use r ’ s Guide Remov al PROCEDURE Press the eject button to the left of the c ard slot. The eject button will pop out. Press the eject button again. Enough of th e PC car d will b e ejected s o that yo u can grasp th e edge of the card and pull it st raight out of the slot.
19 Inserting and Removing Cards (EMP-765 only) Use r ’ s Guide Access Lamp St atus When a memory card has been inserted into the projector's card slot, you can check the access status of t he memory card by notin g whether the access lamp is lit and what colour it is, as des cribed below .
20 Use r ’ s Guide Connecting to a Computer Eligi ble Compute r s The method for connecting the projector to a computer using a cable is explained here. If using an EMP-765, see the EasyMP Network Setup Guide for information on ho w to c onnect to a computer over a netw ork.
21 Connecting to a Computer Use r ’ s Guide Projecting Images from a Computer The shape a nd specif ications of the compute r's monitor port will determine what type of cable should be used. Check the following to see which type of port your computer has.
22 Connecting to a Computer Use r ’ s Guide Using t he Remo te Control to Op erate t he Mous e P oint er (Wir eless Mo use Fun ction) Y ou can use the re mote control as a wireless mouse to control the mouse pointer on the computer screen.
23 Connecting to a Computer Use r ’ s Guide Once the connection has been made, the mouse pointer c an be operated as follo ws. Moving the mouse pointer If you tilt the [ ] bu tton on the remote control, t he mouse point er will move in the dire ction of tilt .
24 Use r ’ s Guide Connecting to a Video Sour ce Pr ojecting Com posite Video g Images Use a commerc ially- a vailable A/V cable t o make the c onnection. CA UTION When connecting the projector to v ideo equipment, take the follo w ing precautions. • T urn the power of f for both the projector and the video equipment before connecting them.
25 Connecting to a Video Source Use r ’ s Guide Projecting S-Video Images Use a commerc ial ly-av ai lable S-V ideo g cable to make the connections. Projecting Compon ent Vide o Images Use the optiona l component video g cable to make the connection.
26 Connecting to a Video Source Use r ’ s Guide Projecting RGB Video Images Use the accessory computer cable to make the connections. To RGB ou tput port Computer cable (acces sory) To [Compu ter/Compon ent Vi deo] port (blue ) TIP • The input source is determined automatically based on the input signals.
27 Use r ’ s Guide Pla ying Sound fr om Video Equipment The projector has a built-in speak er with a maximum output of 1 W . Y ou can output sound from connected video equipment (such as a computer or video deck) through the projector's built-in speak er if the video equipment has an audio output port.
28 Use r ’ s Guide Pla ying Sound fr om External Speakers (EMP-765 onl y) When projecting using the CardPlayer function of EasyMP , you can output the audio signals to ext ernal speakers.
29 Use r ’ s Guide Connect ing USB Devices ( Digit al Camera, Har d Di sk Drive o r Memor y Devices) (EMP-7 65 on ly) USB1.1-compatible digital cameras, hard disk dri ves and USB storage de vices can be connected to the projector .
30 Connecting USB Dev ices (Digital Camera, Hard Disk Drive or Memory Dev ices) (EMP-765 only) Use r ’ s Guide Disconne cting a USB Device from the Projector After projection has finished, disconnect the USB de vice from the projector by follo wing the procedure below .
31 Use r ’ s Guide Pre v enting theft (P ass w or d Pr otect) When the Pa ssword Protect function is acti vated, people who do not kno w the password cannot use the projector to project images when the power is turned on. Furthermore, the user's logo that is displayed on the background of the screen cannot be changed.
32 Preven ting thef t (Passw ord Prote ct) Use r ’ s Guide The password entry screen will not be displayed at all when the po wer is turned on until the l ength of time that has been set has elapsed. Whe n the set length of time ha s elapsed, the pass word en try screen will be displayed each time the power is turned on.
33 Preven ting thef t (Passw ord Prote ct) Use r ’ s Guide T urn "P ower ON Protect" on. (1) Select "Po wer ON Protect", and then press the [Enter] button. (2) Select "ON", and then press the [Enter] button. (3) Press the [Esc] button.
Basic Operations This chapt er describes basic oper ations such as tur ning the proje ctor on a n d off an d adjusting the proj ected images . T urning t he Pr ojector On .................................... 35 • Connecting the P ower Cable ........
35 Use r ’ s Guide T urning the Pr ojector On T urn the power on to start projecting images. Connec ting the P ower Cable PROCEDURE Check that the po wer is turned off for the projector and all components connected to the p r ojector . Connect the computer or other video so urce to the projector .
36 Turning the Projector On Use r ’ s Guide T u rnin g the P ower On and Projecting Images PROCEDURE Check that the P ower indicator has stopped flas hing and is lit orang e . T urn the power on for all equipme nt connected to the projector . For a video source, p ress the [P lay] button at the vid eo source t o start playback if necessary .
37 Turning the Projector On Use r ’ s Guide If more than one external device is connected t o the projector , use the remote control or projector contr ol panel buttons to select the image source to be projected while referring to the follo win g table.
38 Use r ’ s Guide T urning the Pr ojector Off Follo w the procedure be lo w to turn the projector's power of f. PROCEDURE T urn the power off for the signal sources that are connected to the projector . Check that the power for all connected components has been turned off.
39 Turning the Projector Off Use r ’ s Guide Attach the lens cover . Attach the lens cover to the lens when not using the proje ctor , in order to prev ent th e lens from getting dusty or dirty . TIP • If the projection method has bee n set to "F ront/Ceiling" or "Rear/ Ceiling", cool-do wn will start.
40 Use r ’ s Guide Adjusting the Screen Image These functions co rrect and adjust the projected ima ges so that optimum images can be obtained. Adjusting the Image Size (Zoom Functio n) The size of the projected image is basically determined by the distance from the projector to the screen.
41 Adjusting the S creen Image Use r ’ s Guide Adjus ting the I mage A ngle a nd A utomati c Ke ystone Corre ction Fu nction The projector should be set up so that it is as perpendicular to the screen as possible. If you can not set up the projetor so that it is at right angle to the screen surface, y ou can tilt the projector up.
42 Adjusting the S creen Image Use r ’ s Guide PROCEDURE While pulling the foot adjust lever at the front of the projector , l ift up the front of the projector to e xtend the front adjustable f oot. Extend the front adjustable foot until the desired angle is obtained, and then release the foot adjust lever .
43 Adjusting the S creen Image Use r ’ s Guide Manu all y Correct ing K eys tone D istortion The projector is provided with an automatic ke ystone corr ection function which detects the vertical angle of the projector and carries out keystone correction automatically .
44 Use r ’ s Guide Adjusting the Ima g e Quality The quality of the screen images can be adjusted a s follo ws. Adjus ting Com put er Ima ges and RGB Vi deo Ima g es Automatic setup detects analogue RGB signals coming from a connected computer , and automatically adjusts t hese signals s o that the optimum images can be obtained.
45 Adjusting the I mage Quality Use r ’ s Guide If vertical stripes appear in the projected computer or RGB video images, and this cannot be fix ed using automatic setup, you will need to adjust th e T racki ng g manually using the follo wing proc edure.
46 Adjusting the I mage Quality Use r ’ s Guide If flickering, fuzziness or interference a ppear in computer or RGB video images, and this cannot be fix ed using automatic setup, you will need to adjust th e Sync (synchronisation) g manually using the follo wing proce dure.
47 Adjusting the I mage Quality Use r ’ s Guide Selectin g the Projection Qua lity (Colour Mode S electio n) The following s ix preset colour modes are av ailable for use depending on the characteristics of the images that are be ing projected.
48 Use r ’ s Guide Adjusting the V olume The v olume of th e projector's b uilt-in speak er can be ad justed as follo ws. PROCEDURE Press the [V olume] b uttons on the remote control or the [ ] and [ ] buttons on the projector's contr o l panel to adjust the volume.
Advanced Operations This ch apt er de scr ibe s fu nctio ns for enha ncing the p roj ectio n of imag es, and h ow to use t he co nfi gurati on menus. Functions for Enhancing Projection .......... ....... 50 • A/V Mute ......................... .....
50 Use r ’ s Guide Functions f or Enhancing Pr ojection This section describes the v arious useful functions that can be used to enhance presentations.
51 Functions for Enhancing Projection Use r ’ s Guide Free ze This function pauses only the projected images. The sound keeps playing without pausing. The image source will still be playing back the images e v en while projection is paused, and so i t will not be possible to resume projection from the point where it was paused.
52 Functions for Enhancing Projection Use r ’ s Guide E-Zo om This function lets you enlarg e and reduce a par t of projected images such as graphs and tables. PROCEDURE Press the [E-Zoom ] button. A cursor (cross) indicating the centre point for the area to be enlarged will appear on the screen.
53 Functions for Enhancing Projection Use r ’ s Guide P ointe r functio n This function lets you use the re mote control to mov e a pointer icon around on the images being projected. This function can be used to emphasise parts of an image that you want to draw attent ion to.
54 Functions for Enhancing Projection Use r ’ s Guide Operat ion Butto n Loc k Funct ion This function locks the butt ons on the pr ojector's control panel.
55 Use r ’ s Guide Using the Configuration Men u Functions The configuration menus can be used to carry out a v ariety of settings and adjustments. The menus hav e a hier archical structure, with a main menu that is divided into sub-menus, which are further di vided into other sub-menus.
56 Using the Configurat ion Menu Functions Use r ’ s Guide List of Func tions • None of the settings can be adjusted if no signals are being input. • The commands displayed in the "Image" menu change depending on the input sinal that is being projected.
57 Using the Configurat ion Menu Functions Use r ’ s Guide Color Adjustment Adjusts the absolute colour temperature and the intensity of the red, green and blue components for each input source. Abs. Color T emp . g : Lets you adjust bright colours within a range from reddish tinges to bluish t inges.
58 Using the Configurat ion Menu Functions Use r ’ s Guide Component video g / Composite video g / S-Video g Sub-men u Function Default Color Mode Corrects the vividness of the image colo ur . The settings can be sav ed separa tely for each type of source ( computer or video source).
59 Using the Configurat ion Menu Functions Use r ’ s Guide Color Adjustment Adjusts the absolute colour temperature and the intensity of the red, green and blue components for each input source. Abs. Color T emp . g : Lets you adjust bright colours within a range from reddish tinges to bluish t inges.
60 Using the Configurat ion Menu Functions Use r ’ s Guide • The " T racking g ", " Sync. g ", "Position" and "R esize" settings can not be adjusted if no signals are being input. • The items displayed in the "Signal" menu change depending on the input signal that is being projected.
61 Using the Configurat ion Menu Functions Use r’s G uid e Component video g Composite video g / S-Video g Sub-menu Function Def ault Position Mo ves the image display position vertically and horizontally .
62 Using the Configurat ion Menu Functions Use r ’ s Guide "Setting" Menu Sub-menu Function Def ault K eyst one Corrects vertical k eys tone distortion in images. • When keyst one correction is carried out, the projected image will becom e smaller .
63 Using the Configurat ion Menu Functions Use r ’ s Guide EasyMP Audio Out (EMP-765 only . Can be used only when projecting using EasyMP .) Select the way to output sound when projecting us ing EasyMP . Select the "External" to output the sound from ext ernal speak ers with bui lt-in amplif iers.
64 Using the Configurat ion Menu Functions Use r ’ s Guide • The "User ’ s Logo" setting can not be adjusted if no signals are being input. "Extended" Menu Sub-menu Function Defaul t Dis pla y This lets you mak e settings related to the projector's display .
65 Using the Configurat ion Menu Functions Use r ’ s Guide Projection Sets the projection position for the projector . • Front : Select when the projector is in front of the screen. • Front/Ceiling : Select when the projector is in front of the screen and suspended from the ceiling.
66 Using the Configurat ion Menu Functions Use r ’ s Guide Sub-menu Function Defaul t Standby Mode (EMP-765 only) Set to "Network ON" to use netw ork monitoring and control functions and the standby monitor out function while the projector is in standby mode.
67 Using the Configurat ion Menu Functions Use r ’ s Guide • The "Info" menu s ho ws the setting deta ils for the current image source. • The "Lamp Hours" item appears as 0H for 0 – 10 hours, and after that, it appears in units of 1 hour .
68 Using the Configurat ion Menu Functions Use r ’ s Guide "Reset" M enu Sub-menu Function Def ault Reset All Resets all it ems in all me nus to their default s ettings. • Press the [Enter] button on t he remote control or on the projector's control panel.
69 Using the Configurat ion Menu Functions Use r ’ s Guide Using the Conf iguration Menus The configuration menus can be ope rated using e ither the remote control or the projector's control panel. PROCEDURE Press the [Menu] button. The configuration menu appears.
70 Using the Configurat ion Menu Functions Use r ’ s Guide Select a sub-menu item. T ilt the [ ] b utton on the remote control up and do w n or press the [ ] and [ ] buttons on the projector's control panel to mov e t o the sub-item to be set, and then press the [Enter] button.
71 Using the Configurat ion Menu Functions Use r ’ s Guide Close the menu. Press the [Menu] button. 6 TIP Refer to "List of Functions" for details on the functions of each menu item.
Troubleshooting This cha p ter desc r ibes ho w to i dentify pr ob lems and wha t to d o if a p rob lem is f ound. Using the Help ......................... ............................ 73 Pr oblems Solvi ng ......................................... ..
73 Use r ’ s Guide Using the Help If a problem occurs with the projector, th e Help function uses on-screen displays to assist you in solving the problem. It uses a series of menus in a question and answer format. PROCEDURE Press the [Help] button. The help menu will be displ ayed.
74 Using the Help Use r ’ s Guide Repeat the operations in steps 2 and 3 to proceed through the menu to more detailed items. The help menu is cleared when the [Help] button is pressed. 4 TIP If the Help function does not provide a solution to the problem, ref er to "Problem Solving" s p.
75 Use r ’ s Guide Pr oblems Solvin g If you are having a problem with the projector , f irst check the projector's indicators and refer to "Reading the Indicators" be low . If the indicators do not sho w c learly what the problem might be, refer to "When the Indicators Provide No Help".
76 Problems Solvin g Use r ’ s Guide Internal te mpera ture error (ov er heating) The lamp will turn of f automatically and projection will stop. W ait for about 5 minutes. After about 5 minutes the projector will switch to standby mode, so check the follo wing two points.
77 Problems Solvin g Use r ’ s Guide Lamp r eplac ement notific ation Replace the lamp with a new one. s p.101 If you continue t o use the lamp after it has passed the replacem ent period, the possibility t hat the lamp may break will increase. Replace the lamp with a new one as soon as possible.
78 Problems Solvin g Use r ’ s Guide When the Indi cators Pro v ide No Help If any of the follo wing problems occ ur and the indicators do not offer a solution, refer to the pages gi v en for each problem. No image s appe ar s p. 8 0 Projection does not start, the projection area is completely black, the projection area is completely blue, etc.
79 Problems Solvin g Use r ’ s Guide Mail notification message s are not being sent when a probl em occurs with t he proj ector s p.8 8 The pr oject or can not b e monit ored and contr olle d using the EM P Monitor function s p.8 9 An error me ssage is display e d (error me ssage when EMP Monito r is runnin g) s p.
80 Problems Solvin g Use r ’ s Guide No ima ges ap pear Can not s w itch projection to a video source b y pressing the [Source Search] b utton Prob le ms relating to im ages Check Re med y W as the [P ower] bu tton pressed? Press the [Po we r] button t o turn the po wer on.
81 Problems Solvin g Use r ’ s Guide Projecti on stops automatically The me ssage "Not S uppor ted." is d i spla yed Check Re med y Is "Slee p Mode" set to "ON"? When t.
82 Problems Solvin g Use r ’ s Guide The messa ge "N o Sign al." is displayed Images are fuzzy or out of f ocus Check Re med y Are the cables connected correctl y? Check that all of the cables required for projection ar e securely connected.
83 Problems Solvin g Use r ’ s Guide Inter f erenc e or dist or tion appe ar in im ages Check Re med y Are the image si gnal f ormat sett ings corre ct? If a composite video g or S-V ideo g source is connected to the projector , use the "V ideo Signal" menu command to select the signal format.
84 Problems Solvin g Use r ’ s Guide Imag e is tr un cated (l arg e) or sma ll Check Re med y Has th e "Res iz e" been set corr ectly? Press the [Re size] b utton on the remote control. s p.51 Is the ima ge still being enlarged b y the E-Zoom function? Press the [Esc] button on the remote control to cancel the E-Zoom function.
85 Problems Solvin g Use r ’ s Guide Image colour s are no t right Check Re med y Do the inp ut signal sett ings match the s ignals from the connec ted device? If you connect a computer or RGB video.
86 Problems Solvin g Use r ’ s Guide Image s appe ar da rk P ower does n ot turn on Check Re med y Have the image brightness and luminance been adjusted correctl y? Use the "Brightness" and "Brightness Control" menu commands to adj ust the brightness and luminan ce.
87 Problems Solvin g Use r ’ s Guide No sou nd can be heard or the sound is f aint The re mote control does n ot wo rk The pr ojector's control panel does not work. Other problems Check Re med y Is the audio sour ce connected correctly? Che ck that the cable is connected to the [Audio] port correctly .
88 Problems Solvin g Use r ’ s Guide The f ans do not stop w hen po wer is t ur ned off (EM P-765 on ly) Mail n otification messag es are n ot be ing sent when a prob lem occurs w ith the project or.
89 Problems Solvin g Use r ’ s Guide The pr ojector cannot be mon itored and contr olle d usi ng the EM P Mo nitor functi on When Netw ork Screen i s running , the cu rrent im age st a ys projected .
90 Problems Solvin g Use r ’ s Guide EMP NS C onn ection sta r ts , but a projector is no t f ound Check Remed y Is the wire less or wired LAN ca r d inserted? Check that the wireless or wired LAN ca rd is correctly inserted into the card slot of the projector .
91 Problems Solvin g Use r ’ s Guide Connec tion c annot be est ablished in acce ss po int mode or wired LAN co nnec tion mo de Connecti on is n ot possib le in easy conn ection mo de ( ad hoc mod e.
92 Problems Solvin g Use r ’ s Guide Networ k Scre en image s ar e not disp lay ed or th e spee d is slow P owerP oint slideshows will no t pla y bac k in Network Scre en K eynote sli desho ws canno.
93 Problems Solvin g Use r ’ s Guide Netw ork Screen cannot b e used When running Microsoft Office applicatio ns using Network Scree n, the scree n does no t change a s required Files do not work co.
94 Problems Solvin g Use r ’ s Guide An e rror message i s di spla ye d Error messages from EMP NS Connection Check Remed y F ailed to connect to a proj ector . T ry to re connect. If conne ction is still not possible, check the network settings at the computer and at the projector .
95 Problems Solvin g Use r ’ s Guide Communicati on error occurred. Do you w ant to retry connect ion? A communication error occurred betwee n the computer and the projector , and the conne ction was closed. If you click the "Y es" but ton, a reconnection will be attempted.
96 Problems Solvin g Use r ’ s Guide If an error message not described above is di splaye d, refer to the EMP NS Connection help. Error messa ges from EMP SlideMa ker2 Cannot find a pr ojector of the specified IP addre ss g .
97 Problems Solvin g Use r ’ s Guide Error messages from EMP Monitor ** contains an in valid path. (** is the path name containing the scenario file.
Appendices This chapt er provi des inf or mation o n ma intenan ce procedure s to ens ure t he best le v el of pe rf or mance fr om the p rojecto r . Maintenance ....... .......................................... ....... 99 • Cleaning ...... .......
99 Use r ’ s Guide Maintenance This section describes maintenance tasks such as cleaning the proje ctor and replacing consumable parts. Clea ning Y ou should clean the projector if it becomes dirty or if the quality of projected images starts to deteriorate.
100 Maintenance Use r ’ s Guide Replacing C onsuma bles This section describes ho w to replace the lamp and the air filters. It is time to replac e the lamp when: • The messa ge "Rep lace the Lamp ." appears on the scr een wh en proj ect ion s tar ts.
101 Maintenance Use r ’ s Guide PROCEDURE T urn off the projector's power , wait until the "pip-pip" confirmation b uzz er sounds, and then disconne ct the power cable. W ait until the lamp has cooled down, then remo ve the lamp cover fr o m the base of the projector .
102 Maintenance Use r ’ s Guide T ake out the lamp. Hold the lamp as shown in the illustration below and lift it up and out of the projector . If the lamp is broken replace it w ith a new lamp, or contact your local dealer for further advice. If re placing the lamp yoursel f, be careful to av oid pie ces of broken glass.
103 Maintenance Use r ’ s Guide The projector has a built-in counter which k eeps track of the lamp operatin g time. When the c umulati ve opera ting time rea ches a certa in point, it causes the replacement warning message to be displayed. Therefore, the counte r needs to be reset after the lamp has been re placed with a ne w one.
104 Maintenance Use r ’ s Guide If the air f ilters are broken or if the warning message reappear s after they ha ve been cleaned, they sho uld be replaced.
105 Use r ’ s Guide Sa ving a User's Logo Y ou can re cord the image that is currently being projected as a user's logo. PROCEDURE Project the image that you w ould like to use as a user's logo, a nd then press the [Menu] button.
106 Saving a User's Logo Use r ’ s Guide Select "Y es" in the sub-menu, then pres s the [Enter] button. The image to be rec orded and a selection marquee bo x will be displayed. Mo ve the marquee bo x to select the par t of the imag e to use .
107 Saving a User's Logo Use r ’ s Guide Select "Y es" at the confirmatio n screen, and the n press the [Enter] button. Select the zoom rate in the Zoom rate setting screen, and then press the [E nter] button. Select "Y es" at the confirmatio n screen, and the n press the [Enter] button.
108 Use r ’ s Guide Optional Accessories and Consumab les The follow ing optional accessories are av ailable for purcha se if required. This list of optional accessories is current as of M ay 2005. Details of accessories are subject to change without notice.
109 Use r ’ s Guide Glossar y The follo wing is an explanat ion of some of the terms used in this guide which may be unfamiliar or which are not e xplained in t he text of this guide itself. Further information can be obtained by referring to other commercially-av ailable publica tions.
110 Glossary Use r ’ s Guide EMP Link 2 1 L A utility software program that allo ws the projector to be connected to a computer so that the computer can be used to control the projector . For details on acquiring the softw are and for instructions on using the software and compatible projector models, please visit the W eb site http://www .
111 Glossary Use r ’ s Guide SNMP This is an abbrevi a tion of Simple Network Management Protocol. It is a protocol in a TCP/IP netw or k for monitoring and controlling communication de vices on the network, such as routers, computers, and terminals across the network.
112 Glossary Use r ’ s Guide WP A Abbre viation for W i -Fi Protected Access. This is an encryption standard that improv es secur ity which is a weak point of WEP g .
113 Use r ’ s Guide List of ESC/VP21 Commands Command Lis t When a po wer on command is sent to the projector , the po wer will turn on and the projec tor will change to w arm-up mode. When the po wer has turned on, a colon ":" (3Ah) will be returned.
114 List of ESC/VP21 Commands Use r ’ s Guide USB Conne ction Setup In order to control the projector using ESC/VP21 commands via a USB connection, the follo wing preparations must be carried out. PROCEDURE Download the USB driver (USB-COM Driver) from the EPSON website to your computer .
115 Use r ’ s Guide List of Suppor ted Monitor Displa ys * Connection is not possible if the equipment doe s not hav e a VGA output port. The projec tion of s ome signals not listed in th e table m ay still be poss ible. Howe ver , not all functions may be supported.
116 Use r ’ s Guide Specifications *1 The USB connector is not guaranteed to operate correctly with all USB-co mpatible de vice s. *2 Supported Memory Cards by Projector's Card Slot • Compact.
117 Specifications Use r ’ s Guide Saf ety USA UL60950 Third Editio n Canada CSA C22.2 No.60950 European Communi ty The Lo w V oltag e Directi ve ( 73/23/EEC) IEC60950 3 rd Editio n EMC USA FCC Part.
118 Use r ’ s Guide Appearance Uni ts: mm 193 276 75 40.84* 5.5 70 Cent re of le ns 11 *Distan ce from center of le ns to sus pension brack et fixing point 14.
120 Use r ’ s Guide W e :EPSON AMERICA, INC . Located at :3840 Ki lro y Air por t W ay MS: 3-13 Long Beach, CA 90806 T el :562-290-5254 Declare unde r sole responsibi lity that the p roduct identified he rein, complies with 47CFR P a r t 2 and 15 of the FCC rules as a Class B digital de vice.
121 Use r ’ s Guide All rights reserved. No part of this publication m ay be reproduced, stored in a retriev al syst em, or transmitted in any form or by any means, electronic, mechanical, photoc opying, recording, or otherwise, withou t the prior written permission of SEIK O EPSON CORPORA TION.
An important point after buying a device Epson EMP-765 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Epson EMP-765 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Epson EMP-765 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Epson EMP-765 you will learn all the available features of the product, as well as information on its operation. The information that you get Epson EMP-765 will certainly help you make a decision on the purchase.
If you already are a holder of Epson EMP-765, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Epson EMP-765.
However, one of the most important roles played by the user manual is to help in solving problems with Epson EMP-765. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Epson EMP-765 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
