Epson EMP-74L [35/107] If more than one external device is connected to the projector use the remote control or projector control panel buttons to select the image source to be projected while referring to the following table

Do not allow sunlight or light 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 if delays in the responsiveness of the remote control occur or if it does not operate after it has been used for some time it probably means that the battery is getting flat if this happens replace the battery with a new one p 4 13

Point the remote control light emitting area toward one of the remote control light receiving areas on the projector and operate the remote control buttons 13

Using the remote control 13

Using the remote control and remote operating 13

Using the remote control and remote operating range 13

When not using the remote control place it into the remote control holder underneath the projector so that it does not get lost 13

Approx 6 m 20 ft approx 30º horizontally approx 15º vertically 14

Before using the remote control 14

Operating angle horizontal 14

Operating angle vertical 14

Operating distance operating angle 14

Remote operating range 14

Use the remote control within the ranges indicated below if the distance or angle between the remote control and the remote control light receiving area is outside the normal operating range the remote control may not work 14

When suspended from the ceiling 14

Before setting up the projector be sure to first read the separate safety instructions world wide warranty terms 15

Caution 15

Installation 15

Setting up the projector 15

When using ceiling projection or projection using a translucent screen set the projection command in the advanced menu to match the installation method p 2 15

Installation 16

Screen size and projection distance 16

The distance between the projector s lens and the screen determines the actual image size 16

The projector s lens allows a zoom ratio of up to about 1 the image size at the maximum zoom setting is about 1 times bigger than the image size at the minimum zoom setting the image size will be reduced when keystone correction is carried out 16

When installing against a wall leave a space of about 20 cm 7 in between the projector and the wall 16

While referring to the following table position the projector so that the images are projected onto the screen at the optimum size the values should be used as a guide for setting up the projector the actual values will vary depending on projection conditions and the zoom setting 16

Caution 17

Connecting to a computer 17

Eligible computers 17

When connecting the projector to a computer be sure to check the following turn off the power for both the projector and the computer before connecting them if the power for either device is on at the time of connection damage may result check the shapes of the cable connectors and the device ports before making 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 17

You may need to purchase a separate adapter depending on the shape of the computer s port refer to the documentation provided with the computer for further details if the computer and projector are too far away from each other for the accessory computer cable to reach use the optional vga hd15 pc cable see appendices optional accessories p 3 17

If the monitor port is a 13w3 port 18

If the monitor port is a mini d sub 15 pin port 18

Projecting images from the computer 18

If the monitor port is a 5bnc port 19

Connecting to a computer 20

Pointer wireless mouse function 20

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 a version of windows 98 2000 me xp home edition xp professional that has been upgraded from an earlier version of windows correct operation cannot be guaranteed it may not be possible to use the mouse function under some versions of both the windows and macintosh operating systems some computer settings may have to be changed in order for the mouse function to be used consult the documentation for the computer for further details 20

Usb cable to connect the usb port of the computer to the usb port at the rear of the projector 20

Using the remote control to operate the mouse 20

Using the remote control to operate the mouse pointer wireless mouse function 20

When using the remote control as a wireless mouse the page down and page up buttons on the remote control can be used to scroll back and forth through pages when projecting a powerpoint presentation 20

You can use the remote control as a wireless mouse to control the mouse pointer on the computer screen to do this you must use the accessory 20

Connecting to a computer 21

Drag and drop 21

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 cannot be used while the following functions are being used while a configuration menu is being displayed while a help menu is being displayed while the e zoom function is being used while a user s logo is being captured 21

Left click 21

Moving the mouse pointer 21

Once the connection has been made the mouse pointer can be operated as follows 21

Right click 21

Connecting to an external monitor 22

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 to the external monitor 22

Connecting to a video source 23

Projecting composite video images 23

Connecting to a video source 24

If more than one external component is connected to the projector after projection starts press the s video video button on the remote control or the source button on the projector s control panel until s video is displayed in the projected image p 4 24

Projecting component video images 24

Projecting s video images 24

Use a commercially available s video cable to make the connections 24

Use the optional component video cable to make the connection see appendices optional accessories p 3 24

Projecting rgb video images 25

If using a commercially available 2rca l r stereo mini jack audio cable use one that is marked as no resistance 26

Playing sound from the video equipment 26

You can adjust the volume after projection has started p 6 26

Preventing theft password protect 28

When password protect is enabled 28

When power on protect is enabled on 28

Setting password protect 29

Once the setting is complete press the menu button 31

Adjusting the image quality 41 32

Adjusting the screen image 37 32

Basic operations 32

Turning off the projector 35 32

Turning on the projector 32 32

Connecting the power cable 33

Turning on the projector 33

Turning on the power and projecting images 34

If more than one external device is connected to the projector use the remote control or projector control panel buttons to select the image source to be projected while referring to the following table 35

If only one signal source has been connected the signals from that source will be projected without needing to press any of the buttons on the remote control or the projector s control panel 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 refer to the section of the documentation provided with your computer under a heading such as external output connecting an external monitor or similar 35

If the same still picture is projected for a long period of time the projected image may become burned in on the computer screen you should avoid leaving the same image displayed for long periods 35

Turning off the projector 36

Adjust by turning the zoom ring the image can be enlarged in this way to 1 times the normal size 38

Adjusting the image size zoom function 38

Adjusting the screen image 38

Focusing the screen image 38

If you would like to enlarge the image further move the projector further away from the screen p 5 38

Turn the focus ring to adjust the image focus 38

Adjusting the image angle and automatic keystone 39

Adjusting the image angle and automatic keystone correction function 39

Correction function 39

If the projector is tilted horizontally turn the bases of the front adjustable feet to adjust the angle when the projector is tilted horizontally the correction may not be carried out correctly p 9 39

Procedure 39

To retract the front adjustable feet gently push down on the projector while pressing the two foot adjust buttons 39

While pressing the two foot adjust buttons at either side lift up the front of the projector so that the front adjustable feet can extend extend the front adjustable feet until the desired angle is obtained and then release the foot adjust buttons 39

Manually correcting keystone distortion 41

Adjusting computer images and rgb video images 42

Adjusting the image quality 42

Automatic setup 42

Colour mode selection 45

Dynamic presentation theatre 45

Living room srgb blackboard 45

Selecting the projection quality 45

Selecting the projection quality colour mode selection 45

The colour mode can also be set using the color mode command in the image menu p 2 p 5 45

The colour mode changes as follows each time the color mode button is pressed 45

The current setting appears in the top right corner of the screen each time the colour mode is changed 45

The default setting for the colour mode is as follows when computer or rgb video images are being input presentation when other images are being input dynamic 45

Advanced operations 46

Functions for enhancing projection 46 46

Using the configuration menu functions 50 46

A v mute 47

Functions for enhancing projection 47

Press the a v mute button the image and sound will then be paused 47

Projection starts again when the a v mute button on the remote control is pressed you can also continue normal projection by pressing the esc button 47

The default user s logo is the epson logo to change the user s logo you need to record your own logo p 0 47

When the a v mute function is being used the brightness control setting in the advanced menu to will automatically change to low when the a v mute function is cancelled the brightness control setting will return to the original setting 47

You can use the background color function in the setting menu to set the screen appearance when the images and sound have been paused to any one of the following three settings p 8 47

Freeze 48

Press the freeze button the images will then be paused 48

Pressing the freeze button also clears configuration menu displays and help messages the freeze function still works while the e zoom function is being used 48

Procedure 48

To continue projecting the images press the freeze button once more you can also continue normal projection by pressing the esc button 48

After making the adjustment press the menu button to exit the configuration menu 49

Equipment changing the aspect ratio 49

Press the and buttons to set the aspect ratio to either 4 3 or 16 9 and then press the enter button 49

Press the menu button on the remote control and then select aspect ratio from the image menu for details on this operation refer to using the configuration menus p 6 49

Procedure 49

Wide screen projection of images from video 49

Wide screen projection of images from video equipment changing the aspect ratio 49

E zoom 50

Using the configuration menu functions 51

Computer analogue rgb rgb video 52

Image menu 52

List of functions 52

Component video ycbcr ypbpr 55

Video composite video s video 55

Audio menu 58

The audio menu settings are saved individually for each input signal source 58

Setting menu 59

User s logo menu 61

Advanced menu 62

Component video ycbcr ypbpr 65

Computer analogue rgb rgb video 65

Info menu 65

Video composite video s video 65

Reset all menu 66

Using the configuration menus 67

Problem solving 71 69

Reading the indicators 1 69

Troubleshooting 69

Using the help 69 69

When the indicators provide no help 4 69

Using the help 70

Repeat the operations in steps 2 and 3 to proceed through the menu to more detailed items the help menu is cleared when the help button is pressed 71

Power indicator 72

Problem solving 72

Reading the indicators 72

Warning indicator 73

If the projector is not operating properly even though the indicators are all showing normal refer to when the indicators provide no help on the following page if an indicator is showing a status which does not appear in the previous tables contact your dealer or the nearest address provided at international warranty conditions in safety instructions world wide warranty terms booklet 74

When the indicators provide no help 75

Problems relating to images 76

Problems when projection starts 81

Epson EMP-74L [35/107] If more than one external device is connected to the projector use the remote control or projector control panel buttons to select the image source to be projected while referring to the following table

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