Epson Projector Emp S4 User Manual

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Functions for Enhancing ProjectionPausing the Image and Sound Temporarily (A/V Mute)
For example, this can be used if you want to pause the projection for a 
moment and focus the audience’s attention on what you are saying. Or if 
you are making a computer presentation and you do not want to show 
details, such as selecting different files.PROCEDUREYou can turn A/V Mute on or off by opening and closing the A/V mute 
slide or pressing the [A/V Mute] button.
When you close the A/V mute slide an image is...

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Functions for Enhancing ProjectionFreezing the Image (Freeze)
The source image continues to project even when the screen is frozen. You 
can still perform operations such as changing files, without projecting any 
images.PROCEDUREYou can turn this function on or off by pressing the [Freeze] button.
Changing the Aspect Ratio (Resizing)
This function changes the aspect ratio
g of images from 4:3 to 16:9 when 
component video
g, S-Video
g, or composite video
g images are being 
projected. 
Images which...

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Functions for Enhancing ProjectionDisplaying the Pointer (Pointer)
This allows you to move a pointer icon on the projected image, and helps 
you draw attention to the area you are talking about.PROCEDUREA
Display the pointer.
Each time you press the button the pointer appears or 
disappears.
B
Move the pointer icon.
Remote control
You can use the Pointer Shape command in the 
Settings menu to change the shape of the pointer to 
one of three different shapes. 
sp.35
Pointer icon
Remote control 

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Functions for Enhancing ProjectionEnlarging Part of the Image (E-Zoom)
This is useful when you want to see images in greater detail, such as graphs 
and details in a table.PROCEDUREA
Start E-Zoom.
B
Move the cross to the area of the image that is to be 
enlarged or reduced.
C
Enlarge.
You can reduce the enlarged image by pressing the [-] button.
To cancel the E-Zoom, press the [Esc] button.
Remote control
 The enlargement ratio will appear on the screen.
 You can scroll the screen by tilting the [ ]...

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Functions for Enhancing ProjectionUsing the Remote Control to Operate the Mouse Pointer (Wireless Mouse)
If the USB terminal of a computer and the USB terminal on the back of 
this projector are connected by a commercially available USB A-B cable, 
you can use the projector’s remote control like a wireless mouse to control 
the computer’s mouse pointer.
Computer
Windows 98/2000/Me/XP Home Edition/XP ProfessionalMacintosh (OS 8.6 to 9.2/10.0 to 10.4)
USB cable 
(commercially-available)To USB port To...

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Functions for Enhancing Projection
Once the connection has been made, the mouse pointer can be operated as 
follows.
Moving the mouse pointer Mouse clicks
Drag and drop
This is useful for displaying 
the previous or next slide in a 
PowerPoint slideshow.
Double-click: Press twice in rapid 
succession. Left click Right click
1. Hold down the [Enter] button 
and tilt and drag the [ ] button.
2. Release the [Enter] button to 
drop at the desired location.
To previous slide
To next slide
 If the mouse...

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Security functionsPreventing theft (Password Protect)
When the Password Protect function is activated, people who do not know 
the password will not be able to use the projector to project images, if the 
power has been disconnected since the password was last entered correctly. 
Furthermore, the users logo that is displayed on the background of the 
screen cannot be changed. This is effective against theft. At the time of 
purchase, the password protection function is not enabled.
 When Power On...

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Security functions
 When Password Timer is set to On and Timer is used
The password entry screen will not be displayed at all when the power is 
turned on until the length of time that has been set has elapsed. When the 
set length of time has elapsed, the password entry screen will be displayed 
each time the power is turned on. The length of time referred to here is the 
total illumination time for the projectors lamp from the point when the 
projectors menu is closed.
If Password Timer is set to...

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Security functionsC
Turn Password Timer on.
If you dont use this setting, proceed to step 4.
(1) Select Password Timer, and then press the [Enter] 
button.
(2) Select On, and then press the [Enter] button.
(3) Press the [Esc] button.
(4) Select Timer and then press the [Enter] button.
(5) While holding down the [Num] button, use the numeric 
keypad buttons to enter the setting time within the range of 
1 to 9999 hours and then press the [Enter] button.
If you make a mistake entering the time, press...

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Security functionsOperation Button Lock Function
This function locks the buttons on the projectors control panel.
This function is useful at times such as during show events so that only 
projection is carried out deactivating all buttons operation, or in places 
such as schools to limit the range of buttons that can be operated.PROCEDUREA
From the configuration menu, select Settings - 
Operation Lock.
For details on this operation, refer to 
Using the Configuration 
Menu
. sp.32
Check the buttons you...