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Epson EMP 7900, User Manual

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Epson EMP 7900 User Manual Download Page 142

141

Maintenance

User’s Guide

• Air filters at side and base of projector

Pull the air filters out from the projector and then use a vacuum cleaner to 
clean them.

Replacing Consumables

This section describes how to replace the lamp and the air filters.

It is time to replace the lamp when:

• The message "Lamp Replace." appears on the screen when 

projection starts

.

• The 

 indicator is flashing orange

• The projected images get darker or start to deteriorate in quality.

TIP

• If the air filters are broken or if the warning message reappears after 

they have been cleaned, they should be replaced. Replace them with 
new air filters. See "Appendices: Optional Accessories and 
Consumables"  

p.151

• Spare lamps are provided with spare air filters. The air filters should 

also be replaced when the lamp is replaced.

Lamp Replacement Period

A message will be displayed.

Flashes orange

Summary of Contents for EMP 7900

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

Page 2: ... correct the four corners of the projection area to make the images fit the screen exactly p 49 Images can be projected in places without a screen with no loss of original colour This automatically adjusts image colours to their natural colours even when projecting onto surfaces such as blackboards and partitions p 51 When something goes wrong with the projector such as lamp blowing during project...

Page 3: ...o use large presentation files p 32 Showing the Presentation Using the CardPlayer in the EasyMP Operation Guide Wide range of devices can be connected to the projector It accepts both digital and analogue signals from a computer And it offers various types of connectors that meet your devices such as component videog and your cables p 20 Large volume USB Storage is Available to Use Versatile inter...

Page 4: ...site Video Images 26 Projecting S Video Images 27 Projecting Component Video Images 27 Projecting RGB Video Images 28 Playing Sound from the Video Equipment 29 Playing Sound from External Speakers 31 Connecting USB Devices Digital Camera Hard Disk Drive or Memory Devices EMP 7950 only 32 Connecting USB Devices 32 Disconnecting a USB Device from the Projector 33 Basic Operations Turning the Project...

Page 5: ... Network for the EMP 7900 98 Available Network Functions for the EMP 7900 98 Compatible Computers 99 Installing and Uninstalling the Projector Software 99 Network Cable Connections 101 Projector Connection Settings 101 Problem Reporting Using the Mail Notification Function 103 Centralised Control using EMP Monitor 108 Troubleshooting Using the Help 114 Problem Solving 116 Reading the Indicators 11...

Page 6: ...y 17 Installation 17 Removal 18 Access Lamp Statuses 19 Card Slot Access Lamp Status 19 Wireless LAN Card Access Lamp Status 19 Connecting to a Computer 20 Eligible Computers 20 Projecting Images from the Computer 21 If the Monitor Port is a Mini D Sub 15 pin Port Example 21 If the Monitor Port is a Digital RGB Port 22 Using the Remote Control to Operate the Mouse Pointer Wireless Mouse Function 2...

Page 7: ...dicate the operating status of the projector Lamp indicator p 116 Flashes or lights in different colours to indicate problems with the projection lamp Temperature indicator p 116 Flashes or lights in different colours to indicate problems with the internal temperature of the projector Foot adjust lever p 44 Pull out the foot adjust lever to extend and retract the front foot Control panel p 8 Remot...

Page 8: ... Open this cover when replacing the lamp inside the projector Air intake vent p 140 Clean the air intake vent periodically Air intake vents p 140 Clean the air intake vent periodically Feet for storage Used when standing the projector vertically for storage Remote control light receiving area p 13 Receives signals from the remote control Power inlet p 35 Connect the power cable here Input output p...

Page 9: ...e menu and buttons p 47 p 49 p 54 p 97 p 114 Use these buttons for horizontal keystone correction and correction using Quick Corner If you press one of these buttons while holding down the Shift button you can adjust the trackingg of computer images When pressed while a configuration menu or help menu is being displayed these buttons function as and left and right buttons for adjusting the setting...

Page 10: ...switch p 13 button p 24 p 96 p 114 Enter button p 24 p 96 p 114 Menu button p 96 Effect button p 67 illumination button Volume buttons p 57 ESC button p 24 p 97 p 114 Help button p 114 Numeric buttons p 75 p 102 ID button p 75 Num button p 58 p 102 Remote port p 14 p 151 Preview button p 38 Preset button p 69 Auto button p 53 Wall Shot button p 51 Source buttons p 37 PinP button p 65 A V Mute butt...

Page 11: ...eo equipment Computer port p 21 p 28 Input analogue RGB video signals from a computer and RGB video signals and component videog signals from other video sources DVI port p 22 Inputs digital RGB computer video signals Audio port for Computer DVI port p 29 Inputs audio signals from the equipment connected to the Computer port or the DVI port BNC ports Inputs analogue RGB signals from a computer and...

Page 12: ...ls from other video sources DVI port p 22 Inputs digital RGB computer video signals Audio port for Computer DVI port p 29 Inputs audio signals from the equipment connected to the Computer port or the DVI port BNC ports Inputs analogue RGB signals from a computer and RGB video signals and component videog signals from video equipment Audio ports for BNC port p 29 Input audio signals from the source...

Page 13: ...tion of the arrow Insert the batteries Check the positions of the and marks inside the battery holder to ensure that the batteries are inserted the correct way Replace the battery cover Slide the battery cover in until the tab clicks into place CAUTION Be sure to read the Safety Instructions World Wide Warranty Terms before handling the batteries 1 Rib 2 3 TIP If delays in the responsiveness of th...

Page 14: ...ght from fluorescent lamps to shine directly onto the projector s remote control light receiving areas otherwise it may interfere with the reception of signals from the remote control When not using the remote control set the R C switch on the remote control to OFF If you leave the R C switch at ON it will consume battery power If a button on the remote control is pressed down for more than 1 minu...

Page 15: ...tal Approx 30 Approx 30 Remote control light emitting area Approx 30 Approx 30 Operating distance approx 10 m 30 ft Operating angle vertical Operating distance approx 10 m 30 ft Approx 15 Approx 15 Approx 15 Approx 15 Operating distance approx 10 m 30 ft When suspended from the ceiling Operating distance approx 10 m 30 ft Operating distance approx 10 m 30 ft Approx 15 Approx 15 TIP If you would li...

Page 16: ...ired when installing the projector on the ceiling p 151 CAUTION Before setting up the projector be sure to first read the separate Safety Instructions World Wide Warranty Terms The projector has feet on its side for storage Do not set up the projector vertically with the feet for projection p 7 Front projection Rear projection using a translucent screen Front ceiling projection Rear ceiling projec...

Page 17: ...ll vary depending on projection conditions and the zoom setting When installing against a wall leave a space of 20 cm 7 9 in or more between the projector and the wall Recommended distance 77 1113 cm 2 5 36 5 ft 4 3 screen size cm in Projection distance cm ft 30 61 46 24 0 18 1 77 107 2 5 3 5 40 81 61 31 9 24 0 105 144 3 5 4 7 50 100 76 39 4 30 0 133 181 4 4 6 0 60 120 90 47 2 35 4 161 219 5 3 7 2...

Page 18: ...th the card Installation PROCEDURE Insert the PC card into the slot so that it is facing to the left Insert firmly into the slot until it is secure TIP The following PC cards can be inserted into the projector s card slot Wireless LAN card the card supplied with the EMP 7950 Memory card See Appendices Specifications p 161 CAUTION Insert the PC card facing the right way Installing the device back t...

Page 19: ...rd while the access lamp of the projector s card slot is flashing green or while projecting a scenario Doing so may damage the memory card itself or data in the card The PC card gets hot during and immediately after projector use Handle the card carefully when removing it from the card slot to avoid personal injury or burns When you wish to remove a memory card while using CardPlayer be sure to cl...

Page 20: ...heck the network communication status by observing the status of the wireless LAN access lamps as described below Card Slot Access Lamp Status Lit Off Status Access status Green Data is being read from the memory card Off The memory card is in standby state Red An error occurred while data was being read from the memory card Wireless LAN Card Access Lamp Status Lit flashing Lamp Status Communicati...

Page 21: ...olution so if necessary change the resolution to one that matches a setting in the List of Supported Monitor Displays Refer to the documentation provided with the computer CAUTION When connecting the projector to a computer be sure to check the following Turn the power off for both the projector and the computer before connecting them If the power for either device is on at the time of connection ...

Page 22: ...i D Sub 15 pin Port Example Computer cable accessory To monitor port To Computer port blue TIP Image sources are auto detected according to the input signals Depending on an output signal of a computer the image may be projected in unnatural colours In such case set the Computer Input in the configuration menu to RGB p 86 When connecting more than one device to the projector use the Comp button on...

Page 23: ...o cable optional To monitor port To DVI port TIP Use whichever optional DVI D DVI D digital video cable or DVI D DFP digital video cable matches the monitor port of the computer See Appendices Optional Accessories and Consumables p 151 When connecting more than one device to the projector use the DVI button on the remote control or the Computer DVI button on the projector s control panel to switch...

Page 24: ...Macintosh OS 8 6 9 2 10 0 10 3 USB mouse USB cable accessory USB cable accessory To USB port For the EMP 7950 To USB TypeB port To USB port TIP The USB cable can only be connected to computers with a standard USB interface If using a computer which is running Windows the computer must have had a full version of Windows 98 2000 Me XP Home Edition XP Professional installed If the computer is running...

Page 25: ...g and drop mode can also be enabled in the same way by pressing the ESC button for approximately 1 5 seconds This operation allows right click dragging and dropping TIP If the mouse button settings have been reversed at the computer the operation of the remote control buttons will also be reversed The wireless mouse function of the remote control cannot be used while the following functions are be...

Page 26: ...xternal monitor at times such as when giving presentations Connect the external monitor using the cable that is provided with the monitor Cable provided with monitor To Monitor Out port black Monitor port TIP Digital RGB images from a computer and video images cannot be output to an external monitor The setting gauge for keystone correction and the configuration menus and help menus are not output...

Page 27: ...the connections If you try to force a connector to fit a device port with a different shape or number of terminals damage to the connector or port may result Do not bind the power cable and the connecting cable together If the power cable and the connecting cable are bound together image interference or errors in operation may result To video output port yellow To Video port yellow To audio output...

Page 28: ...e control or the Video BNC button on the projector s control panel to switch between devices after starting projection p 37 Component video cable optional To component video output ports To Computer port TIP Image sources are auto detected according to the input signals Depending on an output signal of a computer the image may be projected in unnatural colours In such case set the Computer Input i...

Page 29: ...ons If the RGB Output Port is a Mini D Sub 15 pin Port Example To RGB output port To Computer port blue Computer cable accessory TIP Image sources are auto detected according to the input signals Depending on an output signal of a computer the image may be projected in unnatural colours In such case set the Computer Input in the configuration menu to RGB p 86 When connecting more than one device t...

Page 30: ...e video signals Select the audio cable that is used for this connection from the following depending on the shape of the other equipment s port If connecting to a stereo mini jack such as the audio output port of a computer Use a commercially available stereo mini jack audio cable to make the connection If connecting to an RCA pin jack 2 red white such as the audio output port of video equipment U...

Page 31: ...re used in common with the DVI or Computer ports the audio signals that are being input are output regardless of the image signal that is selected The audio signals to be output using the Computer DVI Audio Input setting in the Audio menu can only be set to Computer or DVI If using a commercially available 2RCA L R stereo mini jack audio cable use one that is marked as No resistance ...

Page 32: ...le with pin jack stereo mini jack 3 5 mm plugs or similar Use an audio cable with a plugs that match the ports for the external audio equipment To external audio equipment To Audio Out port Audio cable commercially available TIP When a stereo mini jack audio cable is inserted into the Audio Out port the sound will be output to external speakers No sound will be output from the projector s built in...

Page 33: ...nect USB devices using a digital camera as an example Connect a digital camera to the projector using a USB cable provided with or specified for use with your digital camera TIP Use a USB cable less than 3m in length If the cable exceeds 3m CardPlayer may not function correctly Check that there is no wireless LAN card or memory card in the projector s card slot before connecting any USB device To ...

Page 34: ...on Using the CardPlayer in the EasyMP Operation Guide Disconnect the USB cable or USB storage device from the projector s USB Type A port 1 CAUTION Be sure to shut down CardPlayer first before disconnecting a USB cable or a USB storage device from the projector If you do not shut down CardPlayer before disconnecting the USB device CardPlayer may no longer operate correctly 2 CAUTION When a USB com...

Page 35: ...rtically with respect to the screen 43 When projecting from the side of the screen 43 Adjusting the Feets 44 Manually Correcting Keystone Distortion 45 Automatic keystone correction 46 Vertical correction and horizontal correction 47 Height Correction 48 Correcting Keystone Distortion Manually so that the Projection Area Fits the Screen Exactly Quick Corner 49 Adjusting the Image Quality 51 Projec...

Page 36: ...connector securely into the projector Connect the other end of the power cable to an earthed electrical outlet Wait until the indicator lights orange CAUTION Be sure to read the Safety Instructions World Wide Warranty Terms before projecting images TIP If you change the setting for the Direct Power ON command in the Advanced2 menu to ON the projector s power will turn on and projection will start ...

Page 37: ...ps flashing and lights steadily and projection starts Wait until the indicator lights green it normally takes about 30 seconds to change TIP If Password Protect has been enabled the Password Protect Release screen will be displayed when the power is turned on Type in the password p 58 If the Advanced2 Operation Lock menu setting is set to ON none of the buttons on the projector s control panel wil...

Page 38: ... this current input signal will be displayed on the screen when the Computer DVI button is pressed once 4 The item selected using the Computer Input command in the Setting menu will appear 5 The input signal will not change to the next signal unless the Video BNC button is pressed while the current signal name is still being displayed on the screen If an input signal from either of the BNC S Video...

Page 39: ...ource buttons If the No Signal message does not disappear check the connections again If a laptop computer or a computer with an LCD screen has been connected to the projector the images may not be projected straight away After starting projection check that the computer has been set up to output signals externally The following table shows examples of how to toggle output settings For details ref...

Page 40: ... DVI Easy MP TIP You can hear the sound for the images in the active window while the preview window is being displayed However if images from a source that is connected to the Computer port or DVI port are being projected in the active window the audio signals will be output according to the Computer DVI Audio Input setting in the Audio menu Images other than the image in the active window will b...

Page 41: ...projector s control panel once more The lamp will switch off The indicator will flash orange and cool downg will start The cool down period lasts for about 20 seconds When cool down is complete the indicator lights orange 1 2 Remote control Power OFF Yes Press button No Press any other button TIP If the message The projector is overheating Make sure nothing is blocking the air vent and clean or re...

Page 42: ...lens cover to the lens when not using the projector in order to stop the lens from getting dusty or dirty 4 CAUTION Do not disconnect the power cable from the electrical outlet while the indicator is flashing orange otherwise operating problems may result 5 TIP If you leave the R C switch on the remote control at ON it will consume battery power When not using the remote control set the R C switch...

Page 43: ... Focus Adjustment PROCEDURE Turn the focus ring to adjust the image focus If keystone correction or Sharpness settings have been made it may not be possible to adjust the focus correctly TIP The E Zoom function can also be used to enlarge parts of the images p 64 Turn to W to increase the size Zoom ring Turn to T to reduce the size Focus ring TIP If the surface of the lens is dirty or misted over ...

Page 44: ... correction function will automatically corrects the image distortion p 46 If the projector cannot be set up directly in front of the screen you can project images at a horizontal angle to the screen If keystone distortion appears in the images you can use the projector s H Keystone and Quick Corner functions to correct this keystone distortion p 47 p 49 Tilting the projector vertically with respe...

Page 45: ...foot gently push down on the projector while pulling the foot adjust lever Adjusting the Feets TIP If you use the front adjustable foot and the rear adjustable feet to adjust the tilt of the projector it may cause keystone distortion to appear in the projected images If this happens the Auto Keystone function will operate to automatically project images without keystone distortion p 45 Foot adjust...

Page 46: ...c keystone correction and to correct horizontal keystone distortion The keystone correction function lets you easily correct keystone distortion that has occurred after moving the projector simply by using buttons on the projector s control panel See Automatic keystone correction p 46 Vertical correction and horizontal correction p 47 Height Correction p 48 Quick Corner This correction function is...

Page 47: ...keystone correction functions are memorised even when the projector s power is turned off If you have changed the projection position or angle you will need to repeat the correction procedure H Keystone and Height cannot be used at the same time When keystone correction is carried out the projected images will become smaller Use the zoom function to adjust the size of the images if necessary p 42 ...

Page 48: ... is selected in the Keystone sub menu of the Setting menu the Quick Corner correction screen will be displayed if you press the or buttons p 49 When carrying out vertical correction and horizontal correction select H V Keystone and then make the correction p 85 Projector Projector If the top of the image is elongated If the bottom of the image is elongated Projector Projector If the left edge of t...

Page 49: ... on the remote control to the left or right or press the or buttons on the projector s control panel to correct the height while viewing the projected images When the adjustment is complete press the Menu button on the remote control or the projector s control panel to close the configuration menu Height Correction 1 Select ESC Return Menu Exit Adjust Video Audio Setting User s Logo Advanced1 Rese...

Page 50: ...rojector s control panel and then select the corner to be corrected on the screen You can also press the Enter button on the remote control to select the corner Correcting Keystone Distortion so that the Projection Area Fits the Screen Exactly Quick Corner TIP If H V Keystone is selected in the Keystone sub menu of the Setting menu the V Keystone or H Keystone adjustment gauge will be displayed if...

Page 51: ...ion screen is displayed the correction results will be restored to their default values If the message Cannot move anymore appears on the screen while using the Quick Corner function it means that the limit for correction has been reached Check the following two points Is the projection distance appropriate for the size of the projection screen p 16 Is the projector tilted too much p 45 If the inp...

Page 52: ...function also allows shading to be adjusted If projecting onto a screen that is located near a window the Wall Shot function can be used to obtain clear images when they might otherwise appear faded PROCEDURE The Wall Shot function can be operated using either the remote control or the projector s control panel Press the Wall Shot button on either the remote control or the projector s control pane...

Page 53: ...r is turned off images will be projected next time with the status set to Wall Shot OFF However the correction values that were obtained by the previous measurement operation will be stored even when the power is turned off If projecting in the same location as before you can retrieve the colour correction values that were used previously the five seconds required for readjustment will not be nece...

Page 54: ...rol or the Auto Enter button on the projector s control panel while computer images analogue RGB signals are being projected adjustment will then be carried out If you press the Auto button on the remote control or the Auto Enter button on the projector s control panel while the E Zoom function or Freeze function is active the active function will be cancelled and then the adjustment will be carri...

Page 55: ...ing For adjustment using the configuration menus See Video Tracking p 78 Press the following buttons to adjust the tracking value until the vertical stripes disappear from the projected images While holding down the Shift button on the projector s control panel press the button The tracking value increases each time the button is pressed While holding down the Shift button on the projector s contr...

Page 56: ...e projected images While holding down the Shift button on the projector s control panel press the button The sync value increases each time the button is pressed While holding down the Shift button on the projector s control panel press the button The sync value decreases each time the button is pressed Adjusting the Sync Projector Projector TIP If you adjust the sync without adjusting the trackin...

Page 57: ...ideo Color Mode p 79 p 81 The colour mode changes as follows each time the Color Mode button on the remote control is pressed Dynamic Presentation Theatre Living Room sRGB The current setting is displayed on the screen each time the mode is changed The default setting for the colour mode is as follows When computer images are being input Presentation When other types of images are being projected ...

Page 58: ...me For adjustment using the configuration menus See Audio Volume p 83 Press the Volume button on either the remote control or the projector s control panel When the button is pressed to the side the volume increases and when it is pressed to the side the volume decreases The volume gauge appears on the screen when the volume is being adjusted Volume Volume 15 Remote control TIP If the value displa...

Page 59: ...ress the Num button it will light up and the remote control buttons will change to numeric keypad mode so that you can enter numbers If you press the Num button once more it will stop lighting up and numeric keypad mode will be cancelled If the correct password is entered projection will then start If you leave the power cable connected to the electrical outlet and turn the projector s power on wh...

Page 60: ...ng menu from Logo to Black or Blue or when changing it from Black or Blue to Logo When the Advanced1 Startup Screen menu setting ON or OFF is changed TIP If an incorrect password is entered three times in succession the message The projector s operation will be locked will be displayed for approximately five minutes and then the projector will switch to standby mode If this happens disconnect the ...

Page 61: ...ss the Enter button on the remote control or the Auto Enter button on the projector s control panel 2 Press the Num button on the remote control and use the numeric buttons to enter a setting time within the range of 1 to 9999 hours then press the Enter button on the remote control or the Auto Enter button on the projector s control panel If you make a mistake entering the time press the ESC butto...

Page 62: ...uld change this to your own desired password If you select No the screen shown at step 1 will be displayed again 3 Enables numeric keypad of the remote control and enter a 4 digit password The password entered will be displayed as Once four digits have been entered the confirmation screen will be displayed 4 Re enter the password The message The new password is stored will be displayed If you ente...

Page 63: ...eo Menu 78 Audio Menu 83 Effect Menu 84 Setting Menu 85 User s Logo Menu 88 Advanced1 Menu 89 Advanced2 Menu 92 About Menu 94 Reset All Menu 95 Using the Configuration Menus 96 Monitoring and Controlling Projectors via a Network for the EMP 7900 98 Available Network Functions for the EMP 7900 98 Monitoring Function Using SNMP and the SNMP Manager Program 98 Monitoring and Control Functions Using t...

Page 64: ...e projector s control panel The images and sound will then be paused Press the A V Mute button once more to continue normal projection You can also continue normal projection by pressing the ESC key on either the remote control or the projector s control panel You can use the A V Mute command in the Setting menu to set the screen appearance when the images and sound have been paused to any one of ...

Page 65: ...emote control or the projector s control panel E Zoom Function This function lets you enlarge and reduce a parts of projected images such as graphs and tables The E Zoom function is controlled using the remote control PROCEDURE Press the E Zoom button on the remote control A cursor cross indicating the centre point for the area to be enlarged will appear on the screen Move the cross to the area of...

Page 66: ...o images in the sub screen can be selected using the P in P command in the Setting menu p 86 The P in P function is controlled using the remote control PROCEDURE Connect the equipment to be used for projecting the main screen and sub screen images set the type of sub screen using the P in P command in the Setting menu and then press the PinP button on the remote control The sub screen will appear ...

Page 67: ...sub screen will be accepted When the display position and size for the sub screen are accepted the operation guide disappears To cancel the P in P function press the PinP button once more 2 3 Size 1 Approx 1 3 4 Size 2 Approx 1 3 2 Size 3 Approx 1 3 0 Size 4 Approx 1 2 8 Size 5 Approx 1 2 7 4 TIP The position of the sub screen is memorised so that the sub screen will appear in the last position wh...

Page 68: ...n on the remote control The pointer icon will appear in the middle of the projection area The pointer icon will change to the icon set for Pointer Line1 Pointer Line2 and Pointer Line3 in that order each time the Effect button is pressed Tilt the button to move the pointer icon To cancel the Effect function press the ESC button The pointer icon will then disappear from the screen TIP You can use t...

Page 69: ...ng point for the line and hold the Enter button down for approximately 1 5 seconds to start drag mode The Enter button will light Set the ending point for the line Straight line Move the pointer icon to the ending point for the line and press the Enter button Curved line Move the pointer icon to the ending point for the line The path moved by the pointer icon will appear as a line drawn on the scr...

Page 70: ...ust by pressing the Preset button on the remote control PROCEDURE Press the Menu button on either the remote control or the projector s control panel and then select the Video menu from the main menu Then make the settings that you would like to be saved p 78 TIP The thickness and colour of the line cannot be changed by pressing the Effect button during the time in between when the starting point ...

Page 71: ...u Exit Reset All About Advanced2 Advanced1 User s Logo Setting Effect Preset Auto Manual Auto Manual Set Adjust Select Set 3 Video Audio Preset 1 1280 x 1024 Menu Exit Reset All About Advanced2 Advanced User s Logo Setting Effect Set Set Set Set Set Set Set Set Set 2 3 4 5 6 7 8 9 Set 10 Select ESC Return Set x x x x x x x x x x TIP The preset numbers that have an input resolution displayed have a...

Page 72: ...e display method can be changed between resized display in which the images are projected so that they fill the available projection area and real display in which the images are projected at the resolution of the original input signal When projecting computer images the default method used is resized display PROCEDURE The display method switches between real display and resized display each time ...

Page 73: ... the image is projected You can tilt the button on the remote control to scroll around the image TIP The display methods for projected images are stored individually for each video source If the input resolution is the same as the panel resolution 1024 768 dots the image size will not change In the case of SXGA 5 4 input signals the image position changes as shown below each time you press the Res...

Page 74: ...rtically elongated For HDTVg When images that are output in 16 9 format are displayed at an aspect ratio of 4 3 the images are resized so that they fill the full vertical area of the screen and the left and right edges are truncated and are not displayed Projecting Wide screen Images from Video Equipment Remote control When images in squeeze mode are projected at 16 9 When images in squeeze modeg ...

Page 75: ...the projector s control panel and then select Projector ID from the Advanced2 menu See Using the Configuration Menus for details on this operation p 96 Registering an ID Number for a Projector TIP The default values for ID numbers are 1 for projectors and 0 for remote controls 1 Remote control Brightness Control High Low Video Audio Setting User s Logo Advanced1 About Reset All Projector ID Networ...

Page 76: ...0 PROCEDURE Press the ID button on the remote control The ID button will light Press the 0 to 9 buttons on the remote control to specify the ID number for the remote control The light for the ID button will turn off and the registration will be complete If a number other than 0 is registered the remote control will only be able to operate projectors that have the same ID number 2 Brightness Contro...

Page 77: ...l except the Power button can be operated When the confirmation message is displayed select Yes The projector s control panel buttons will be locked in accordance with the selected setting TIP If you would like to check the ID number that is currently set for a remote control press the ID button on the remote control so that the button lights and then press the ID button once more After a brief pe...

Page 78: ...menus which are further divided into other sub menus Refer to Using the Configuration Menus p 96 for details on using the menus Video Audio Color Mode Position Tracking Sync Brightness Contrast Sharpness Select 0000 0 0 0 Adjust Presentation Resolution Reset Execute Enter Select Menu Exit Reset All About Advanced2 Advanced1 User s Logo Setting Effect Preset Auto Manual Auto Manual Set Adjust Selec...

Page 79: ... 0 Sub menu Function Default Position Adjustment is only possible when analogue RGB signals are being input Moves the image display position vertically and horizontally Press the Enter button on the remote control or the Auto Enter button on the projector s control panel and make the adjustment Depends on connection Trackingg Adjustment is only possible when analogue RGB signals are being input Ad...

Page 80: ...he Advanced1 menu will be set to 6500K Presentation Resolution Selection is only possible when analogue RGB signals are being input and are selected Sets the input resolution for the signal source being used Auto The input resolution is set automatically in accordance with the input signal Manual The input resolution is selected manually Auto Preset Recording is only possible when analogue RGB sig...

Page 81: ... values for the Video menu functions to their default settings Press the Enter button on the remote control or the Auto Enter button on the projector s control panel to reset Select Reset All to reset all menu settings including settings for the Video and Audio menus to their default settings p 95 Sub menu Function Default ...

Page 82: ...ian value 0 Color Does not appear when the input source is RGB video Adjusts the colour intensity for the images Median value 0 Tint Does not appear when the input source is RGB video Adjusts the image tint Median value 0 Sharpness Adjusts the image sharpness Median value 0 Color Mode Corrects the vividness of the image colour The settings can be saved separately for each type of source computer o...

Page 83: ... Enter button on the projector s control panel and choose the setting When set to Auto the video signal format is selected automatically Auto Reset Resets all adjustments values for the Video menu functions to their default settings Press the Enter button on the remote control or the Auto Enter button on the projector s control panel to reset Select Reset All to reset all menu settings including s...

Page 84: ...mage signal that is selected Computer The Audio port only works when images from the Computer port are being projected DVI The Audio port only works when images from the DVI port are being projected Computer DVI Volume Adjusts the volume 15 Treble Adjusts the intensity of the treble range Median value 0 Bass Adjusts the intensity of the bass range Median value 0 Reset Resets all adjustments values...

Page 85: ... drawn when the pointer icon is moved from Thick Medium or Thin Shape Zoom Rate 100 Color Light blue Width Thick Pointer Line2 Sets the pointer or line that is displayed when the Effect button on the remote control is pressed twice The setting items and contents are the same as for Pointer Line1 Shape Zoom Rate 100 Color Blue Width Medium Pointer Line3 Sets the pointer or line that is displayed wh...

Page 86: ... only works when Rear Proj or Ceiling in the Advanced1 menu are set to OFF If either Rear Proj or Ceiling is set to ON this menu item cannot be selected V Keystone This function works in the same way as making corrections using the and buttons on the projector s control panel It is used to correct vertical keystone distortion in images H Keystone This function works in the same way as making corre...

Page 87: ...N the Logo setting cannot be changed to OFF Black or Blue nor can it be changed from OFF Black or Blue to Logo Set User s Logo Protect to OFF and then save the new user s logo p 61 Blue Message Selects whether the image signal name or colour mode name is displayed on the screen ON or not displayed OFF when switching the video signal or colour mode ON A V Mute Sets the screen status when the A V Mu...

Page 88: ...e Projection starts again when the Power button on either the remote control or the projector s control panel is pressed OFF Reset Resets all adjustments values for the Setting menu functions except for the Computer Input and BNC Input settings to their default settings This cannot be reset to the initial setting if the User s Logo Protect function of Password Protect has been set to ON and No Sig...

Page 89: ...ed2 Sub menu Function Default Execute Records a user s logo p 148 Press the Enter button on the remote control or the Auto Enter button on the projector s control panel and then follow the instructions that appear on the screen A user s logo cannot be recorded if the User s Logo Protect function of Password Protect has been set to ON Set User s Logo Protect to OFF and then save the new user s logo...

Page 90: ...be applied after the power turns back on This cannot be changed between enabled ON and disabled OFF if the User s Logo Protect function of Password Protect has been set to ON Set User s Logo Protect to OFF and then save the new user s logo p 61 ON Progressive Setting is only possible when composite video S Video or component video 525i 625i signals are being input Converts interlacedg i signals to...

Page 91: ...ent RGB Press the Enter button on the remote control or the Auto Enter button on the projector s control panel select R red G green or B blue and make the adjustment Make the adjustment while viewing the stats of the image on the screen This item cannot be selected if sRGB has been selected as the Color Mode setting in the Video menu Color Temp Depends on connection Rear Proj Use when projecting i...

Page 92: ...message displays Press the Enter button on the remote control or the Auto Enter button on the projector s control panel and choose the setting English Varies depending on country of purchase Reset Resets all adjustments values for the Advanced1 menu functions except for the Rear Proj Ceiling and Language settings to their default settings This cannot be reset to the initial setting if the User s L...

Page 93: ...ctor p 74 1 Network EMP 7900 only Sets the DHCPg IP Addressg Subnet Maskg and Gatewayg Address when the projector is connected to a network and the EMP Monitor function or mail notification function are being used It also lets you set the IP address for a computer to use for notification of problems when using SNMPg for network monitoring p 101 COM Port This can be set to either RS 232C or USB dep...

Page 94: ...N the operation of all buttons on the projector s control panel except for the Power button will be disabled When Operation Lock is set to ON the operation lock function can be cancelled by holding down the Enter button on the projector s control panel for approximately 7 seconds If you change the setting the new setting will take effect after exiting the configuration menu OFF Reset Resets all ad...

Page 95: ... Brightness When the lamp warning period is reached the display characters appear in red 0H Reset Lamp Timer Initialises the lamp operating time When this command is selected the cumulative lamp operating time is reset to the initial default value Source Displays the input source which is currently being projected Input Signal Displays the input signal settings Does not appear when the input sourc...

Page 96: ...tton on the remote control or the Auto Enter button on the projector s control panel to reset Select Reset in an individual sub menu such as the Video or Audio menu to reset only the settings for the items in each sub menu This function will not reset the Computer Input BNC Input User s Logo Language Projector ID Network and Lamp settings This cannot be reset to the initial setting if the User s L...

Page 97: ...ction If using the projector s control panel press the Auto Enter button to confirm a selection The cursor will be displayed in the sub menu and settings can then be made Select a sub menu item If using the remote control tilt the button up or down to select a sub menu item If using the projector s control panel press the or button to select a sub menu item 1 Remote control 2 Video Audio Setting U...

Page 98: ...nu and the About menu will vary depending on the type of input source being projected 5 Standby Mode Color Adjustment Color Temp RGB Rear Proj Language Select English Reset Execute Adjust ON OFF Ceiling ON OFF Network ON Network OFF Startup Screen ON OFF Progressive OFF Video Film Auto TIP Sub menu items which cause another sub menu to be displayed when they are selected have after them If you sel...

Page 99: ...on or off It allows multiple projectors on a network to be monitored and controlled by a single operator EMP NetworkManager This program lets you make network settings for projectors from configuration menus using a remote control However you can use the keyboard of a computer for direct address entry when using EMP NetworkManager so that network settings can be carried out easily In addition EMP ...

Page 100: ... Next A software confirmation window will appear Computers that can run EMP Monitor Operating System Windows 98 SE Me NT4 0 2000 Professional XP Home Edition XP Professional CPU Pentium MMX 166 MHz or higher Pentium II 233 MHz or higher recommended RAM 64 MB or more 128 MB or more recommended Free hard disk space 6 MB or more Display XGAg 1024 768 resolution or higher 16 bit colour or greater Comp...

Page 101: ...the projector software select Control Panel from My Computer double click Add Remove Programs select the programs to be uninstalled and then click Add Remove or Change Remove if you are using Windows XP 4 Selects the software to install Changes the display language Starts installation Stops installation Uninstalling the software TIP EMP Monitor and EMP NetworkManager cannot be simultaneously unins...

Page 102: ...ction Settings When the projector is connected to the network various settings such as the IP addressg must be made using the configuration menus before the projector can be used Use the accessory remote control to carry out these operations PROCEDURE Press the Menu button on the remote control and then select Network from the Advanced2 menu Refer to Using the Configuration Menus p 96 for details ...

Page 103: ...net mask that has been assigned to the projector Gatewayg Address Settings can be entered when DHCP is set to OFF Enter the IP address for the gateway that has been assigned to the projector 2 Remote control The buttons inside the box will switch to numeric keypad mode while the Num button is lit Numeric buttons SNMPg Enter the IP address to use for notification of SNMP traps Two IP addresses can ...

Page 104: ...er will start up Double click the icon for the projector to set mail notification for If the name for the required projector is not displayed refer to Connecting Manually p 106 If a password has been set the password entry dialog box will be displayed TIP Up to a maximum of three notification destinations addresses can be recorded and notification messages can be sent to all three destinations at ...

Page 105: ...function IP addressg of SMTP server Specify an IP address of the SMTP server You can enter numbers from 0 to 255 in each field of the IP address However the following IP address cannot be used 127 x x x 224 0 0 0 to 255 255 255 255 where x is a number between 0 255 When you change a port number of the SMTP server specify this port number The default value is 25 You can enter a valid number from 1 ...

Page 106: ... To send a test message click Yes If you do not want to send a test message click No The subject of the test e mail message will be TEST MAIL It will contain the following information Line 1 Projector name Line 2 IP address that has been set for the projector Line 3 TEST MAIL subject The settings will then be applied and the display will return to the window that appeared in step 2 Click to close ...

Page 107: ...r problem has been solved If the name of the projector that you would like to set up mail notification for does not appear in the window use the following procedure to manually connect the projector PROCEDURE Start EMP NetworkManager Double click Projector address selection in the projector list display area If a Problem Notification is Sent By Mail Message Cause Remedy Internal error Reading the ...

Page 108: ... display area IP addressg Enter the IP address for the projector to be connected Add button Adds the projector with the specified IP address to the projector list display area Connect button Connects the projector with the specified IP address to the network Cancel button Cancels entry of the IP address 3 Sharing EMP Monitor settings 1 2 Projector address EMP482800 192 168 0 8 PROJECTOR01 169 254 ...

Page 109: ...d to the network If using Windows 2000 NT4 0 XP installation can only be carried out by a user who is logged in as administrator PROCEDURE With Windows running click Start point to Programs or All Programs point to EPSON Projector and then click EMP Monitor EMP Monitor will start up If EMP Monitor is being started up for the first time after it was installed or if you would like to register additi...

Page 110: ...ould like to monitor that need to be added repeat step 4 3 TIP If you know the IP addressg of the projector that you would like to register the Manual registration function is a handy way to register the projector Click Manual registration to display the Manually register projector window Enter the IP address and then click Confirm If the Projector name appears click Add The Projector name will th...

Page 111: ...lly each time EMP Monitor is started from then on The following table shows the display details 6 Projectors registered using the Manual registration function Projectors registered using the Auto detect function 7 TIP If the IP addressesg for projectors that have been registered using the Manual registration function have changed you can select the Projector name and then click Edit to change the ...

Page 112: ...can also use the same operations as selecting files in Windows to select ranges of projectors for example click the first projector in the range and then while pressing down the Shift key on the keyboard click the last projector in the range to select all projectors within the specified range If you hold down the Ctrl key projectors can be selected and unselected each time the projector name is cl...

Page 113: ... the selected projectors PC1 InputA Switches to the input source connected to the Computer port Computer1 port or InputA port PC2 InputB Switches to the input source connected to the Computer2 port or InputB port BNC Switches to the input source connected to the BNC port S Video Switches to the input source connected to the S Video port Video Switches to the input source connected to the Video por...

Page 114: ...tify problems and what to do if a problem is found Using the Help 114 Problem Solving 116 Reading the Indicators 116 When the Indicators Provide No Help 119 Problems relating to images 121 Other problems 126 Problems Relating to Networks and EasyMP 128 ...

Page 115: ...button up or down to select a menu item If using the projector s control panel press the or button to select a menu item Confirm the selection Press the Enter button on the remote control or the Auto Enter button on the projector s control panel to confirm a selection 1 Remote control 2 Remote control Select the relevant item then confirm or modify settings and connections Problems with image Prob...

Page 116: ...ssed 4 No image appears on the screen The image is not displayed fully on the screen cut off too big too small partial The image colors don t look right The image is too dark The image is distorted The image is unsteady Help Menu Enter ESC Return Select Exit TIP If the Help function does not provide a solution to the problem refer to Problem Solving p 116 ...

Page 117: ... remedy the problems that they indicate lit flashing off Status Cause Remedy or Status Internal error Stop using the projector disconnect the power cable from the electrical outlet and contact your dealer or the nearest address provided in the International Warranty Conditions section of the Safety Instructions World Wide Warranty Terms booklet Fan related error Sensor error Stop using the project...

Page 118: ...r button to turn the power back on Check that the air filter and air exhaust vent are clear and that the projector is not positioned against a wall p 16 If the air filters are blocked clean or replace them p 140 If the projector continues to overheat even after the above points have been checked or if the indicators show a problem when the power is turned back on stop using the projector disconnec...

Page 119: ...ormal Cool down in progress Not abnormal Please wait The cool downg period lasts about 20 seconds This varies depending on factors such as the ambient air temperature You cannot operate the Power button on either the remote control or the projector s control panel during cool down Press the button again after cool down ends and the indicator changes to steady orange lit flashing off Status Cause R...

Page 120: ...on appear in images p 123 Problems such as interference distortion or black white checked patterns appear Image is truncated large or small p 124 Only part of the image is displayed Image colours are not right p 125 The whole image appears purplish or greenish images are black white colours appear dull etc Computer monitors and LCD screens have different colour reproduction performance so that the...

Page 121: ...p 130 Connection cannot be established in access point mode or wired LAN connection mode p 132 Connection cannot be made in ad hoc mode p 132 Network Screen images are not displayed or the display is slow p 132 The PowerPoint slideshow does not work when using the Network Screen p 133 Keynote slideshows cannot be played back with Network Screen p 133 Network Screen cannot be used p 133 When runnin...

Page 122: ...the configuration menu settings been made correctly Reset all of the settings p 95 Is the projected image completely black Some input images such as screen savers may be completely black Are the image signal format settings correct If a composite videog or S Videog source is connected to the projector use the Video Signal menu command to select the signal format Video Video Signal p 82 Check Remed...

Page 123: ...ojector s control panel to change the image source p 37 Is the power for the computer or video source turned on Turn the power on for the devices p 36 Are the image signals being output to the projector If the image signals are only being output to the computer s LCD monitor or to the accessory monitor you need to change the output to an external destination as well as the computer s own monitor F...

Page 124: ...efore it is to be used If condensation forms on the lens turn the power off and wait for the condensation to disappear Check Remedy Are the image signal format settings correct If a composite videog or S Videog source is connected to the projector use the Video Signal menu command to select the signal format Video Video Signal p 82 Are the cables connected correctly Check that all of the cables re...

Page 125: ...n correctly adjusted after using the automatic setup function adjust the setting manually using the Position menu command If signals other than analogue RGB computer signals are being input adjust the setting manually using the Position menu command Video Position p 78 p 81 Has the computer been set for dual display If dual display has been activated in the Display Properties of the computer s Con...

Page 126: ... Video Signal p 82 Has the image brightness been adjusted correctly Use the Brightness menu command to adjust the brightness Video Brightness p 78 p 81 Are the cables connected correctly Check that all of the cables required for projection are securely connected p 21 p 28 Has the image contrastg been adjusted correctly Use the Contrast menu command to adjust the contrast Video Contrast p 78 p 81 H...

Page 127: ...one p 142 Other problems Check Remedy Is the audio source connected correctly Check that the cable is connected to the correct Audio port p 29 Has the volume been adjusted to the minimum setting Adjust the volume so that sound can be heard Audio Volume p 57 Is an audio cable still connected to the projector s Audio Out port If a cable connector is inserted into the Audio Out port sound is no longe...

Page 128: ...r up in a location where strong light will not shine onto the remote control light receiving area Are the batteries dead or have the batteries been inserted correctly Insert new batteries while making sure that they face correctly p 12 Does the remote control s ID number match the projector s ID number If the remote control s ID number is set to a number other than 0 the ID number must match the p...

Page 129: ... p 101 Has Standby Mode been set to Network ON If using the mail notification function while the projector is in standby mode change the Standby Mode menu setting to Network ON Advanced1 Standby Mode p 91 Has a critical problem developed causing the projector to momentarily stop working When the projector has momentarily stopped working it cannot send e mail messages If the projector cannot be res...

Page 130: ...ectly installed to the computer Uninstall EMP Monitor and then re install it If using the EMP 7950 If You would like to Uninstall the EasyMP Software and Installing EasyMP Software in the EasyMP Network Setup Guide If using the EMP 7900 p 99 p 100 Have all projectors that are to be monitored and controlled been registered in the projector list Register the projector in the projector list p 108 Has...

Page 131: ...the displayed menu and then press the Enter button on the remote control Connect from the desired computer after terminating the connection Disconnecting from a Network Connection in the EasyMP Network Setup Guide Check Remedy Is the wireless or wired LAN card inserted Check that the wireless LAN card is correctly inserted into the card slot of the projector Inserting and Removing Cards p 17 Is th...

Page 132: ...dapter to be used by EMP NS Connection must be selected otherwise it will not be possible to connect Start EMP NS Connection and select the network adapter from the Extension Switch LAN Windows or Extension Network Set Macintosh menu If making a wireless LAN connection are there any settings within the power saving features of your computer which disable the wireless LAN Please enable the wireless...

Page 133: ...ojector been set correctly If not using DHCPg make all of the settings manually Connecting in Access Point Mode or Wired LAN Mode in the EasyMP Network Setup Guide Have the same subnet mask been set for the access point and the projector Select Use IP connect mode in EMP NS Connection and connect using IP connect mode If No Connected Projectors Appear in the EasyMP Operation Guide Check Remedy Is ...

Page 134: ...tion while a movie is being played back or change the resolution and colour settings of the display after starting the movie the movie will freeze In such cases do something to activate the window such as moving it or minimizing and restoring it Check Remedy Are you trying to start Network Screen when PowerPoint is running Close the PowerPoint application before connecting with Network Screen If y...

Page 135: ...he Microsoft Office JPEG converter been installed Install the JPEG converter For more information about Microsoft Office JPEG converter installation refer to the documentation for the Microsoft Office Check Remedy Failed to connect to a projector Try to reconnect If connection is still not possible check the computer and projector network settings For details on EasyMP network settings EasyMP Netw...

Page 136: ...tempt is not successful check the network settings on the computer and the EasyMP network settings on the projector For details on network settings EasyMP Network Setup Guide If you click the No button the connection will remain closed and the message window will close One of the projectors cannot be connected with the keyword entered The wrong keyword was entered when trying to connect to a proje...

Page 137: ...ode Next check the IP Address setting in the Wired LAN Basic or the Wireless LAN Basic configuration menu and specify that IP address when connecting in IP connection mode If No Connected Projectors Appear in the EasyMP Operation Guide If connection is still not possible check the network settings on the computer and the EasyMP network settings on the projector For details on network setting Conne...

Page 138: ...aker2 the file was moved to another folder After the last time the scenario file was saved by EMP SlideMaker2 the folder name was changed The desired scenario file has been deleted Open the desired scenario file by selecting File Open or search for the file using the Windows Search for Files or Folders function or other methods Disk full while accessing is the path name including the scenario file...

Page 139: ...Wireless LAN Basic configuration menu change the setting to Access Point Mode Next check the IP Address setting in the Wired LAN Basic or the Wireless LAN Basic configuration menu and specify that IP address when connecting in IP connection mode p 109 If connection is still not possible check the network settings on the computer and the EasyMP network settings on the projector For details on netwo...

Page 140: ...eriod 141 Replacing the Lamp 142 Resetting the Lamp Operating Time 145 Replacing the Air Filters 146 Saving a User s Logo 148 Optional Accessories and Consumables 151 Optional Accessories 151 Consumables 151 Glossary 152 List of ESC VP21 Commands 156 Command List 156 Communication Protocol 156 Cable Layouts 157 Serial connection 157 USB connection 157 USB Connection Setup 158 List of Supported Mon...

Page 141: ...ternal temperature of the projector to rise and this can lead to problems with operation and shortening of the optical engine s service life It is recommended that you clean these parts at least once every three months Clean them more often than this if using the projector in particularly dusty environments Air intake vents in rear side and base of projector Cleaning the Projector Case Cleaning th...

Page 142: ...screen when projection starts The indicator is flashing orange The projected images get darker or start to deteriorate in quality TIP If the air filters are broken or if the warning message reappears after they have been cleaned they should be replaced Replace them with new air filters See Appendices Optional Accessories and Consumables p 151 Spare lamps are provided with spare air filters The air...

Page 143: ...w one as soon as possible even if it is still working Depending on the characteristics of the lamp and on the way it has been used the lamp may become darker or stop working before the lamp warning message appears You should always have a spare lamp ready in case it is needed Contact your dealer for a spare lamp Replacing the Lamp CAUTION If you are replacing the lamp because it has stopped workin...

Page 144: ... some other flat tipped screwdriver into the hollow between the projector and the lamp cover and turn it The lock will be released Slide the screwdriver in until the mark on the lamp cover and the mark on the projector are aligned Then lift up the lamp cover to remove it Loosen the two lamp fixing screws Use the screwdriver that is supplied with the spare lamp or some other flat tipped screwdriver...

Page 145: ...amp or contact your local dealer for further advice If replacing the lamp yourself be careful to avoid pieces of broken glass Install the new lamp Hold the lamp so that it faces the correct way to fit into the projector and then insert the lamp until it clicks into place and tighten the two lamp fixing screws Install the lamp cover Slide the cover in until it clicks into place 4 1 1 2 5 6 ...

Page 146: ...nu will be displayed TIP Install the lamp securely If the lamp cover is removed the lamp turns of automatically as a safety precaution Moreover the lamp will not turn on if the lamp or the lamp cover is not installed correctly Spare lamps are provided with spare air filters The air filters should also be replaced when the lamp is replaced p 146 The lamp contains mercury Dispose of used lamps prope...

Page 147: ...ing message reappears after they have been cleaned they should be replaced The air filter can be replaced even if the projector is installed on a ceiling PROCEDURE Turn the projector s power off wait for the cool downgperiod to end and then disconnect the power cable The cool down period lasts for about 20 seconds 2 Frequency Source V Hz Reset Lamp Timer H kHz Low Brightness 0H SYNC Mode SYNC Pola...

Page 148: ... it straight upwards The projector has two air filters Fold out the handle before removing the air filter at the side Insert the two new air filters and push them in until they click into place 2 3 TIP Dispose of used air filters properly in accordance with your local regulations Air filter frame Polycarbonate ABS plastic Air filter Polyurethane foam ...

Page 149: ...ew user s logo if User s Logo Protect in the Password Protect settings has been set to ON Set User s Logo Protect to OFF and then save the new user s logo p 61 1 2 Select Execute Video Audio Effect User s Logo Advanced1 About Reset All Execute Menu Exit Select Setting Advanced2 TIP If keystone correction or the E Zoom function have been used they will be cancelled when the User s Logo menu is sele...

Page 150: ...ote control or the Auto Enter button on the projector s control panel Select Yes at the confirmation screen and then press the Enter button on the remote control or the Auto Enter button on the projector s control panel Select the zoom rate in the Zoom rate setting screen and then press the Enter button on the remote control or the Auto Enter button on the projector s control panel 4 ESC Return Se...

Page 151: ...ll be displayed 7 Save image as user s logo If you save it the previous user s logo will be overwritten YES NO User s Logo TIP Saving the user s logo may take a few moments about 15 seconds Do not use the projector or any other sources which are connected to the projector while the user s logo is being saved If this is not observed it may result in errors in projector operation Once a user s logo ...

Page 152: ...s a DVIg cable for connecting the projector to a computer with a digital RGB output interface Component video cable ELPKC19 3 m for mini D Sub 15 pin RCA male 3 Use to connect a component videog source Remote control cable set ELPKC28 10 m for 3 5 mm dia mini plug male male 10 m for 3 5 mm dia mini jack male female Use in order to operate the projector accurately by remote control from a distance ...

Page 153: ...he same frequency In this case it is possible to avoid interference from other wireless LANs by setting a wireless channel for each wireless LAN network Colour temperature The temperature of an object which is emitting light If the colour temperature is high the colours tend to take on a bluish tinge If the colour temperature is lower the colours tend to take on a reddish tinge Component video Vid...

Page 154: ...ressive film source or not Gateway A server router that is used for communication over a network subnet that is divided up using subnet masks HDTV An abbreviation for High Definition Television It refers to high definition systems which satisfy the following conditions Vertical resolution of 750p or 1125i or greater p progressivegscanning i interlacedgscanning Screen aspect ratiogof 16 9 Dolby Dig...

Page 155: ...ith the Microsaver Security System manufactured by Kensington SNMP Abbreviation for Simple Network Management Protocol In TCP IP networks this protocol is used for communication between routers and other devices that are connected to the network such as computers and terminals so that these devices can be monitored and controlled over the network Squeeze mode In this mode wide screen images in 16 ...

Page 156: ...ial Bus USB is an interface for connecting personal computers to peripheral devices which only support relatively low data transmission speeds UXGA A type of video signal with a resolution of 1600 horizontal 1200 vertical dots which is used by IBM PC AT compatible computers VGA A type of video signal with a resolution of 640 horizontal 480 vertical dots which is used by IBM PC AT compatible comput...

Page 157: ...ector outputs an error message and then returns the code When issuing any of the above commands tack a Carriage Return CR code 0Dh on to the end Communication Protocol Item Command Power ON OFF ON PWR ON OFF PWR OFF Signal selection Computer SOURCE 10 DVIg SOURCE 30 Video SOURCE 41 S Video SOURCE 42 BNC SOURCE B0 A V Mute ON OFF ON MUTE ON OFF MUTE OFF A V Mute Selection Black MSEL 00 Blue MSEL 01...

Page 158: ... pin male Projector input connector Control RS 232C At computer At projector PC serial cable At computer Signal Function GND 5 5 GND GND Signal wire earth 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 projector USB connection Connector shape USB type B At projector At computer type B ...

Page 159: ...uk support download index htm Install the downloaded USB driver on your computer Read the instructions displayed on the download screen Change the COM Port setting in the Advanced2 menu to USB Turn the projector off After the cool downg period has finished turn the projector s power back on Once the projector s power has turned back on communication via a USB connection will then be possible 1 2 3...

Page 160: ...0 70 75 85 100 120 iMac 1 1024 768 1024 768 SXGAg 70 75 85 100 1152 864 2 1024 768 SXGA 60 75 85 1280 960 2 1024 768 1280 1024 2 960 768 SXGA 60 75 85 1400 1050 2 1024 768 UXGAg 60 65 70 75 80 85 1600 1200 2 1024 768 MAC13 640 480 1024 768 MAC16 832 624 1024 768 MAC19 1024 768 1024 768 MAC21 1152 870 2 1016 768 SDTVg 525i 525p 625i 625p 1024 768 4 3 aspect ratiog 1024 576 16 9 aspect ratio HDTVg 7...

Page 161: ...ht source UHE lamp Rated 250 W Model No ELPLP22 Max audio output 5 W monaural Speaker 1 Power supply 100 240VAC 3 6 1 6A 50 60Hz Operating temperature 5ºC 40ºC No condensation Storage temperature 10ºC 60ºC No condensation Weight EMP 7950 Approx 5 8 kg EMP 7950NL Approx 5 2 kg EMP 7900 Approx 5 6 kg EMP 7900NL Approx 5 0 kg Connectors DVI 1 DVI D Computer 1 Mini D Sub 15 pin female Blue Audio input...

Page 162: ...5B Class B DoC Canada ICES 003 Class B European Community The EMC Directive 89 336 EEC EN55022 1998 Class B EN55024 1998 IEC61000 3 2 IEC61000 3 3 Australia New Zealand AS NZS CISPR 22 2002 Class B Control RS 232C 1 D Sub 9 pin male Remote 1 Stereo mini jack Monitor Out 1 Mini D sub 15 pin female Black Audio Out 1 Stereo mini jack Network 1 RJ 45 Card Slot PCMCIA TypeII slot 1 Supported Memory Car...

Page 163: ...162 User s Guide Appearance Units mm 4 M4 10 Centre of lens 63 5 10 180 129 Distance from center of lens to suspension bracket fixing point 422 117 325 65 10 138 1 51 322 80 ...

Page 164: ... used in accordance with the instructions may cause harmful interference to radio or television reception However there is no guarantee that interference will not occur in a particular installation If this equipment does cause interference to radio and television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one o...

Page 165: ... the U S failure to strictly comply with SEIKO EPSON CORPORATION s operating and maintenance instructions SEIKO EPSON CORPORATION shall not be liable against any damages 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 General Notice EPSON is a registered trademark...

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