Epson EMP 400W, User Manual

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

Page 2: ...l is ignored or if sufficient care is not taken Attention Indicates procedures which may result in damage or injury if sufficient care is not taken q Indicates additional information and points which may be useful to know regarding a topic s Indicates a page where detailed information regarding a topic can be found g Indicates that an explanation of the underlined word or words in front of this sy...

Page 3: ...ended Menu 29 Network Menu 31 Info Menu Display Only 34 Reset Menu 35 Troubleshooting Using the Help 37 Problem Solving 38 Reading the Indicators 38 When the Indicators Provide No Help 41 Appendices Installation Methods 49 Cleaning 50 Cleaning the Projector s Surface 50 Cleaning the Lens 50 Cleaning the Air Filter and Air Intake Vent 50 Replacing Consumables 51 Replacing the Remote Control Batteri...

Page 4: ...necting the projector to a LAN environment you can monitor and control the projector from a computer f Password Protect to restrict and manage users By setting a password you can restrict who can use the projector s p 19 f Operation Lock restricts button operation on the control panel You can use this to prevent people from changing projector settings without permission at events in schools and so...

Page 5: ... the position of the projected image when the projector is placed on a surface such as a desk s Quick Start Guide E Foot adjust lever Pull out the foot lever to extend and retract the front foot s Quick Start Guide F Air filter Air intake vent Prevents dust from being drawn into the projector s p 50 G Remote receiver Receives signals from the remote control s Quick Start Guide H Focus ring Adjusts...

Page 6: ... port is for control use and should not normally be used s p 67 F Computer1 input port For video signals from a computer and component videog signals from other video sources Audio1 input port Connect to the audio out port of the computer connected to the Computer1 input port Computer2 input port For video signals from a computer and component videog signals from other video sources Audio2 input p...

Page 7: ...e next level s p 25 H C F E D A B G I E v w buttons Corrects keystone distortion If pressed when a configuration menu or a help screen is displayed these buttons select menu items and setting values s Quick Start Guide p 25 F Help button Displays and closes the help screen which shows you how to deal with problems if they occur s p 37 G Esc button Stops the current function If pressed when a confi...

Page 8: ...elp screen is displayed it accepts and enters the current selection and moves to the next level s p 25 E Color Mode button Each time the button is pressed the color mode changes s p 13 F E Zoom button Enlarges the image without changing the projection size Reduces parts of the image that have been enlarged using the button s p 18 G A V Mute button Turns the video and audio on or off s p 14 When yo...

Page 9: ...th problems if they occur s p 37 N u d buttons If pressed when a configuration menu or a help screen is displayed these buttons select menu items and setting values s p 25 O Remote control light emitting area Outputs remote control signals s Quick Start Guide Name Function Name Function A Suspension bracket fixing points 5 points Attach the optional ceiling mount here when suspending the projector...

Page 10: ...on Quality Selecting Color Mode 13 Hiding the Image and Sound Temporarily A V Mute 14 Freezing the Image Freeze 14 Changing the Aspect Ratio Aspect 15 Auto 15 Normal 16 9 Zoom 15 Full Through 16 Enlarging Part of the Image E Zoom 18 Security Functions 19 Managing Users Password Protect 19 Type of Password Protect 19 Setting Password Protect 20 Entering the Password 21 Restricting Operation Operati...

Page 11: ... the screen To use the projector for ceiling projection change the projection mode to Front Ceiling using the following procedure Hold down the A V Mute button on the remote control for about 5 seconds The screen is cleared and then the projection mode switches from Front to Front Ceiling s p 29 Procedure ...

Page 12: ... of equipment are connected press the Source Search button until the target image is projected Procedure Computer1 Video The input port where no image signal is being input is skipped S Video Computer2 Using the remote control Using the control panel q The following screen showing the status of image signals is displayed when only the image that the projector is currently displaying is available o...

Page 13: ...color materials in a bright room Text Ideal for making presentations using black and white materials in a bright room Theatre Ideal for watching films in a dark room This gives images a natural tone Photo When computer images are input Ideal for projecting still pictures such as photos in a bright room This makes images vivid and brings them into contrast Sports When component video S video or com...

Page 14: ...e function is activated beforehand Each time you press the button Freeze turns on or off Procedure 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 From the remote control you can choose to display black blue or logo as the A V mute display using the Extended Displa...

Page 15: ... 1 The Auto cannot be used for images from a computer and some component video signals 2 Normal is applied if the connected device does not conform to EIAJ standards f Normal 16 9 Zoom The input signal recommended aspect mode and the operation are as shown in the following table Input signal Recommended aspect mode Operation Image Notes Normal TV broadcast Standard size 4 3 image Computer image in...

Page 16: ...e left and right For input images with a resolution in excess of 1280 800 dots the edges of the image are cut off Squeeze recorded images such as those from a video camera or DVD software 16 9 The aspect ratio of the input image is converted to 16 9 such that the full width of the projection area is used Image recorded in squeeze mode an image recorded in squeeze mode is stretched to 16 9 for disp...

Page 17: ...Projection 17 Each time you press the button the aspect name is displayed on the screen and the aspect changes Procedure q This can also be set using Aspect from the Signal menu in the configuration menu s p 27 Remote control ...

Page 18: ...to enlarge C Enlarge Each time the button is pressed the area is expanded You can expand quickly by holding the button down You can reduce the enlarged image by pressing the button Press the Esc button to cancel Procedure Remote control q The enlargement ratio appears on the screen The selected area can be enlarged to between 1 to 4 times in 25 incremental steps You can scroll the image by pressin...

Page 19: ... even if it is stolen At the time of purchase the Password Protect function is not activated f Type of Password Protect The following three kinds of password protect settings can be made according to how the projector is being used 1 Power On Protect When Power On Protect is On the password must be entered whenever the projector is turned on after it has been disconnected from the power supply to ...

Page 20: ...sage Change the password is displayed select Yes and then press the Enter button The default setting for the password is 0000 Change this to your own desired password If you select No the Password Protect setting menu shown in step 1 is displayed again 3 Enter a four digit number using the numeric buttons The number entered is displayed as When you enter the fourth digit the confirmation screen is...

Page 21: ...plug from the electrical outlet and then reinsert it and turn the projector s power back on The projector displays the password entry screen again so that you can enter the correct password If you have forgotten the password make a note of the Request Code xxxxx number that appears on the screen and contact the nearest address provided in the Support and Service Guide sEpson Projector Contact List...

Page 22: ... the remote control A Press the Menu button and select Settings Operation Lock in the configuration menu s Using the Configuration Menu p 25 Check the buttons you can use and the operations they perform in the guide under the menu B Select either Full Lock or Operation Lock C Select Yes when the confirmation message is displayed The control panel buttons are locked according to the setting you cho...

Page 23: ...saver Security System manufactured by Kensington You can find details about the Microsaver Security System on the Kensington homepage http www kensington com Security cable installation point A commercially available theft prevention wire lock can be passed through the installation point to secure the projector to a desk or pillar f Installing the wire lock Pass an anti theft wire lock through the...

Page 24: ... explains how to use the configuration menu and its functions Using the Configuration Menu 25 List of Functions 26 Image Menu 26 Signal Menu 27 Settings Menu 28 Extended Menu 29 Network Menu 31 Info Menu Display Only 34 Reset Menu 35 ...

Page 25: ...n Menu A Selecting from the top menu C Changing the selected item B Selecting from the sub menu Top menu Sub menu Settings Guide Select the setting to change Using the remote control Using the control panel Buttons used D Exit ...

Page 26: ... video S video You can adjust the image tint Sharpness You can adjust the image sharpness Color Adjustment You can make adjustments by choosing one of the following Abs Color Temp You can adjust the overall tint of the image You can adjust tints in 10 stages from 5000 K to 10000 K When a high value is selected the image becomes tinged with blue and when a low value is selected the image becomes ti...

Page 27: ...image is missing Progressiveg Component video can only be adjusted when 480i 576i signals are being input Off IP conversion is carried out for each field in the screen This is ideal for viewing images with a large amount of movement On interlaceg i signals are converted into progressiveg p signals This is ideal for viewing still images Computer1 Input You can select the input signal from the Compu...

Page 28: ...bout 1 5 times longer Volume You can adjust the volume Remote Receiver You can limit the reception of the operation signal from the remote control When you want to prohibit operation by remote control or if the remote receiver has a fluorescent light too close to it you can make settings to deactivate the remote receiver that you do not want to use or that is experiencing interference Test Pattern...

Page 29: ... can change the setting as follows by pressing down the A V Mute button on the remote control for about five seconds Front W Front Ceiling Rear W Rear Ceiling Operation Direct Power On You can set whether Direct Power On is enabled On or disabled Off When it is set to On and the projector power cable is connected to an electrical outlet be aware that sudden surges of electricity may cause the proj...

Page 30: ...Extended menu to their default settings To return all menu items to their default settings see s p 35 1 When User s Logo Protect is set to On in Password Protect settings concerning user s logo cannot be changed You can make changes after setting User s Logo Protect to Off s p 20 2 Except for High Altitude Mode Sub Menu Function ...

Page 31: ...h field of the address However the following subnet masks cannot be used 0 to 254 x x x 255 255 255 255 Gateway Address You can input the IP address for the gateway for the projector 1 You can enter a number from 0 to 255 in each field of the address However the following gateway addresses cannot be used 0 0 0 0 127 x x x 224 0 0 0 to 255 255 255 255 where x is a number from 0 to 255 MAC Address Y...

Page 32: ...mail address and the contents of the message to receive notification when a problem or warning occurs You can register up to three destinations You can enter up to 32 single byte alphanumeric characters for the mail addresses Projector Name You can enter a name for the projector When connected to a network this name is used to identify the projector AMX Device Discoveryg When On is set and the pro...

Page 33: ...essage For details on dealing with problems see Reading the Indicators s p 38 Message Cause Internal error Internal Error Fan related error Fan Error Sensor error Sensor Error Lamp timer failure Lamp Failure Lamp out Lamp Error Lamp cover is open Lamp Cover Open Internal temperature error High Temp Error Overheating High speed cooling in progress High Temp Warning Lamp replacement notification Rep...

Page 34: ... Signal You can display the content of Computer1 or Computer2 set in the Signal menu according to the Source Resolution You can display the input resolution Video Signal You can display the content of Video Signal set in the Signal menu Refresh Rateg You can display the refresh rate Syncg Info You can display the image signal information This information may be needed if service is required Status...

Page 35: ...us to their default settings The following items are not reset to their defaults Computer1 Input Computer2 Input User s Logo all items in Network menu Lamp Hours and Language Reset Lamp Hours You can clear the cumulative Lamp Hours use time and return it to 0H Reset it when you replace the lamp ...

Page 36: ...f a problem is found Using the Help 37 Problem Solving 38 Reading the Indicators 38 t Power indicator lights red 39 i o Indicator is lit or flashing orange 40 When the Indicators Provide No Help 41 Problems relating to images 42 Problems when projection starts 46 Other problems 46 ...

Page 37: ...ect a menu item C Confirm the selection Questions and solutions are displayed as shown on the screen below Press the Help button to exit Help Procedure Using the remote control Using the control panel Using the remote control Using the control panel q If Help does not provide a solution to the problem refer to Problem Solving s p 38 Using the control panel Using the remote control ...

Page 38: ...indicators mean and how to remedy problems that they indicate If all indicators are off check that the power cable is connected 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 which is not a fault Indicates the operating status Orange Standby condition When the t button is pressed in this condition p...

Page 39: ... electrical outlet and contact your local dealer or the nearest address provided in the Support and Service Guide sEpson Projector Contact List When using at an altitude of 1500 m or more set High Altitude Mode to On s p 29 Lamp Error Lamp Failure Lamp Cover Open Check the following two points Take out the lamp and check if it is cracked s p 53 Clean the air filter s p 50 If it is not cracked Re f...

Page 40: ... clean or replace it s p 50 56 Replace Lamp Replace it with a new lamp s p 53 If you continue to use the lamp after the replacement period has passed the possibility that the lamp may explode increases Replace it with a new lamp as soon as possible q If the projector is not operating properly even though the indicators are all showing normal refer to When the Indicators Provide No Help s p 41 If a...

Page 41: ...erference distortion or black white checked patterns appear f The image is truncated large or small or the aspect is not suitable s p 44 Only part of the image is displayed or the height and width ratios of the image are not correct and so on f Image colors are not right s p 45 The whole image appears purplish or greenish images are black white colors appear dull and so on Computer monitors and LC...

Page 42: ...t all of the settings s Reset Reset All p 35 Is the projected image completely black Some input images such as screen savers may be completely black Is the image signal format setting correct Change the setting according to the signal for the connected equipment s Signal Video Signal p 27 Check Remedy Is the computer s image signal being output to the LCD and the monitor Change the image signal to...

Page 43: ...hey no longer appear on the LCD monitor or accessory monitor sComputer s documentation under a title such as External output or Connecting an external monitor If the connection is made while the power of the projector or computer is already turned on the function Fn key that changes the computer s image signal to external output may not work Turn the power for the computer and the projector off an...

Page 44: ...ration menu s Signal Tracking Sync p 27 Check Remedy Is the image still being enlarged by E Zoom Press the Esc button on the remote control to cancel E Zoom s p 18 Is Position adjusted correctly Press the Auto button on the remote control or the Enter button on the control panel to perform automatic adjustment of the computer image being projected If the images are not adjusted correctly after usi...

Page 45: ...p 26 Is the color adjusted correctly Adjust the Color Adjustment setting in the configuration menu s Image Color Adjustment p 26 Are the color saturation and tint adjusted correctly Adjust the Color Saturation and Tint settings in the configuration menu s Image Color Saturation Tint p 26 Check Remedy Are the image brightness and luminance adjusted correctly Adjust the Brightness and Brightness Con...

Page 46: ...uide s Epson Projector Contact List Is the operation lock set to Full Lock When you press and hold down the Enter button on the control panel for about seven seconds a message is displayed and the lock is released s p 22 Is the correct setting for the remote receiver selected Check the Remote Receiver in the configuration menu s Settings Remote receiver p 28 Was the power cable plugged back in imm...

Page 47: ...s on the remote control are pressed down for more than 30 seconds the remote control stops sending signals remote control s sleep mode When the button is released normal remote control operation resumes This can prevent the batteries from running down accidentally because Sleep Mode operates when the remote control is stored in a bag or if an object is placed on top of it Check Remedy Is Standby M...

Page 48: ...en transporting 57 Saving a User s Logo 58 Screen Size and Distance 60 Connecting to External Equipment 61 Connecting to an External Monitor 61 Connecting to External Speakers 61 Connecting a LAN Cable 62 Optional Accessories and Consumables 63 Optional accessories 63 Consumables 63 Glossary 64 ESC VP21 Commands 66 Command List 66 Communications protocol 66 Cable Layouts 67 Serial connection 67 PJ...

Page 49: ...ng mount do not use adhesives to prevent the screws from loosening and do not use oils or lubricants and so on Attention Do not use the projector on its side This may cause malfunctions to occur Project images from in front of the screen Front projection Project images from behind a translucent screen Rear projection Suspend the projector from the ceiling and project images from in front of the sc...

Page 50: ...vent and clean or replace the air filter s How to replace the air filter p 56 Attention Do not use volatile substances such as wax alcohol or thinner to clean the projector s surface The quality of the case may change or become discolored Attention Do not rub the lens with harsh materials or subject the lens to shocks as it can easily become damaged Attention If dust collects on the air filter it ...

Page 51: ...hem with new batteries Have two spare AA size dry batteries ready to use when required A Remove the battery cover While pushing the battery cover catch lift the cover up B Replace the old batteries with new batteries Caution Check the positions of the and marks inside the battery holder to ensure the batteries are inserted the correct way C Replace the battery cover Press the battery cover until i...

Page 52: ...the projected images s Brightness Control p 28 When used continually at high brightness About 2900 hours When used continually at low brightness About 3900 hours If you continue to use the lamp after the replacement period has passed the possibility that the lamp may explode increases When the lamp replacement message appears replace the lamp with a new one as soon as possible even if it is still ...

Page 53: ...placing the lamp of a projector which has been installed on the ceiling you should always assume that the lamp is broken and you should stand to the side of the lamp cover not underneath it Remove the lamp cover gently Small pieces of glass may fall out when the lamp cover is opened If pieces of glass get into your eyes or mouth seek medical advice immediately Caution When replacing the lamp becau...

Page 54: ...p or contact your local dealer for further advice If replacing the lamp yourself be careful to avoid pieces of broken glass E Install the new lamp Insert the new lamp along the guide rail in the correct direction so that it fits in place push down firmly at the location marked PUSH and once it is fully inserted tighten the two screws ...

Page 55: ...n Make sure you install the lamp securely If the lamp cover is removed the lamp turns off automatically as a safety precaution If the lamp or the lamp cover is not installed correctly the lamp does not turn on This product includes a lamp component that contains mercury Hg Please consult your local regulations regarding disposal or recycling Do not dispose of it with normal waste q Only reset the ...

Page 56: ...f the projector s power and the confirmation buzzer beeps twice disconnect the power cable B Remove the air filter Put your finger into the recess of the air filter and slide it forward to remove it C Install the new air filter Slide the air filter in from the outside and push until it clicks into place Procedure q Dispose of used air filters properly in accordance with your local regulations Do n...

Page 57: ...packaging insulation material and the protective lens pad that were used at the time of purchase If you no longer have the packaging enclose the projector securely in insulation material to protect it from shock and place it into a strong cardboard container which is clearly labeled as containing fragile equipment before shipping it When shipping the projector make sure that the carrier company is...

Page 58: ... select Yes q When a user s logo is saved the previous user s logo is erased Procedure Using the remote control Using the control panel q If User s Logo Protect from Password Protect is set to On a message is displayed and the user s logo cannot be changed You can make changes after setting User s Logo Protect to Off s p 20 If User s Logo is selected when Keystone E Zoom Aspect or Progressive are ...

Page 59: ...Logo is displayed select Yes The image is saved After the image has been saved the message Completed is displayed q You can save at up to 400 300 dots in size Using the remote control Using the control panel q Saving the user s logo may take about 15 seconds Do not use the projector or any connected equipment while it is saving This may cause malfunctions to occur Once a user s logo has been saved...

Page 60: ...1 51 32 65 to 89 26 to 35 12 to 30 4 8 to 12 0 50 100 76 39 30 61 to 83 24 to 33 11 to 37 4 5 to 14 7 60 130 75 51 30 67 to 91 26 to 36 17 to 38 6 5 to 14 7 70 150 94 59 37 76 to 104 30 to 41 14 to 36 5 6 to 14 0 60 120 90 47 35 73 to 100 29 to 40 14 to 45 5 4 to 17 6 70 150 87 59 34 78 to 107 31 to 42 19 to 44 7 6 to 17 2 80 170 110 67 43 88 to 119 34 to 47 16 to 41 6 4 to 16 0 70 140 110 55 43 8...

Page 61: ...oy a fuller quality of sound Connect with a commercially available audio cable pin plug W 3 5 mm stereo mini plug and so on Use an audio cable compatible with the connector on the external speakers q Component video signals and images connected to the Computer2 port Video port and S Video port cannot be output to an external monitor The setting gauge for Keystone the configuration and help screen ...

Page 62: ...g a LAN Cable Connect with a commercially available 100baseTX or 10baseT type LAN cable Attention To prevent malfunctions use a category 5 shielded LAN cable To LAN port To LAN port LAN cable commercially available ...

Page 63: ...pect ratiog 4 3 50 portable screen ELPSC06 A compact screen that can be carried easily Aspect ratio 4 3 HD 15 cable ELPKC02 1 8 m for mini D Sub15 pin mini D Sub 15pin This is the same as the computer cable supplied with the projector HD 15 cable ELPKC09 3 m for mini D Sub15 pin mini D Sub 15pin HD 15 PC cable ELPKC10 20 m for mini D Sub15 pin mini D Sub 15pin Use one of these longer cables if the...

Page 64: ... is called contrast adjustment DHCP An abbreviation of Dynamic Host Configuration Protocol this protocol automatically assigns an IP addressg to equipment connected to a network Dolby Digital A sound format developed by Dolby Laboratories Normal stereo is a 2 channel format that uses two speakers Dolby Digital is a 6 channel 5 1 channel system which adds to this a center speaker two rear speakers ...

Page 65: ...separated to provide better image quality Refers to images that consist of two independent signals Y luminance signal and C color signal SXGA A type of video signal with a resolution of 1280 horizontal 1024 vertical dots that is used by IBM PC AT compatible computers Synchronization The signals output from computers have a specific frequency If the projector frequency does not match this frequency...

Page 66: ...d a Carriage Return CR code 0Dh to the end of each command and transmit Communications protocol Item Command Power ON OFF ON PWR ON OFF PWR OFF Signal selection Video SOURCE 41 S Video SOURCE 42 A V Mute ON OFF ON MUTE ON OFF MUTE OFF A V Mute selection Black MSEL 00 Blue MSEL 01 Logo MSEL 02 Item Command Computer1 Port Computer2 Port Signal selection Computer Auto SOURCE 1F SOURCE 2F Computer SOU...

Page 67: ...e Projector input connector RS 232C At the projector PC serial cable At the computer Signal Function GND 5 5 GND GND Signal wire ground RD 2 3 TD TD Transmit data TD 3 2 RD RD Receive data DTR 4 6 DSR DSR Data set ready DSR 6 4 DTR DTR Data terminal ready At the projector At the computer ...

Page 68: ...aptability verification Refer to the JBMIA Japan Business Machine and Information System Industries Association Web site for more details on PJLink URL http pjlink jbmia or jp english f Non compatible commands f Input names defined by PJLink and corresponding projector connectors f Manufacturer name displayed for Manufacture name information query EPSON f Model name displayed for Product name info...

Page 69: ...8 WXGA60 1 1280 768 1280 800 1280 720 1280 800 1280 768 1280 768 WXGA60 2 1360 768 1280 722 1280 720 1280 800 1280 722 1280 768 WXGA60 75 85 1280 800 1280 800 1280 720 1280 800 1280 800 1280 800 WSXGA60 75 85 1440 900 1280 800 1280 720 1280 800 1280 800 1280 800 WSXGA 60 3 1680 1050 1280 800 1280 720 1280 800 1280 800 1280 800 SXGA60 1280 1024 1000 800 1280 720 1280 800 1280 800 1280 800 1280 960 ...

Page 70: ... 480 720 360 1066 800 1280 720 1280 800 1280 800 640 480 SDTV 576p 720 576 720 432 888 800 1280 720 1280 800 1280 800 768 576 HDTV 720p 16 9 1280 720 1280 720 1280 720 1280 800 1280 720 1280 720 HDTV 1080i 16 9 1920 1080 1280 720 1280 720 1280 800 1280 720 1280 720 Letterboxing signal Units Dots Signal Resolution Aspect mode Nomal 16 9 Full Zoom Through TV NTSC 720 480 720 360 1066 800 1280 720 12...

Page 71: ...20 V area Operating 251 W Standby power consumption network invalid 4 2 W Standby power consumption network valid 4 9 W 200 to 240 V area Operating 236 W Standby power consumption network invalid 5 5 W Standby power consumption network valid 6 4 W Operating altitude Altitude 0 to 2286 m 0 to 7500 ft Operating temperature 5 to 35 C No condensation Storage temperature 10 to 60 C No condensation Mass...

Page 72: ...72 Appearance Units mm Distance from center of lens to suspension bracket fixing point 327 0 70 0 95 0 242 0 12 0 92 0 137 0 83 5 Center of lens 20 5 258 0 5 M4 9 126 0 58 0 25 5 14 0 39 0 144 0 157 0 ...

Page 73: ...rol panel 7 Cross 18 D DHCP 31 Direct Power On 29 Display 29 Display Background 29 E Email Address 1 2 3 setting 32 ESC VP21 66 Extended menu 29 External dimension diagram 72 External monitor 61 External speakers 61 E zoom 18 F Focus ring 5 Freeze 14 Front 29 Front adjustable feet 5 Full lock 22 G Game 13 Gateway address 31 Glossary 64 H Help function 37 High Altitude Mode 29 How to replace the ai...

Page 74: ...eplacing batteries 51 Request code 21 Reset All 35 Reset menu 35 Resetting the lamp operating time 35 55 Resolution 27 34 69 RS 232C port 6 S Screen size 60 Settings menu 28 Sharpness 26 Sleep Mode 29 SMTP Server 32 SNMP 32 Software keyboard 32 Source 34 Source Search 7 8 Speaker 61 Specifications 71 Sports 13 sRGB 13 Standby Mode 29 Startup Screen 29 Storage temperature 71 Sub Menu 25 Subnet mask...

Page 75: ... or problems arising from the use of any options or any consumable products other than those designated as Original Epson Products or Epson Approved Products by Seiko Epson Corporation The contents of this guide may be changed or updated without further notice Illustrations in this guide and the actual projector may differ General Notice Macintosh Mac and iMac are registered trademarks of Apple In...