Epson Projector Emp 822 User Manual

Part Names and Functions
11
Base
L
[Volume -] button
[Volume +] button
Press [Volume -] to lower the volume and 
press [Volume +] to raise the volume.
If pressed when a configuration menu or a help 
screen is displayed, these buttons select menu 
items and setting values.
sQuick Start Guide , p.23
M
[Esc] button
Stops the current function. If pressed when a 
configuration menu is displayed, it moves to 
the previous level. sp.23
N
[Help] button
Displays and closes the help screen which 
shows you how to...

Useful FunctionsThis chapter explains useful functions for giving presentations and so on, and the security functions. Changing the Projected Image 
(Source Search) .................................................. 13
Functions for Enhancing Projection ................. 14
• Selecting the Projection Quality 
(Selecting Color Mode) .....................................................14
 Hiding the Image and Sound Temporarily 
(A/V Mute)...

13
Changing the Projected Image (Source Search)The projector automatically detects signals being input from connected 
equipment, and the image being input from the equipment is projected. 
You can project the target image quickly because it skips input ports 
where no image is being input.
* EMP-83/822 only
When your video equipment is connected, start playback before beginning 
this operation.
When two or more pieces of equipment are connected, press the 
[Source Search] button until the target image...

14
Functions for Enhancing ProjectionSelecting the Projection Quality (Selecting Color Mode)
You can easily obtain the optimum image quality simply by selecting the 
setting that best corresponds to your surroundings when projecting. The 
brightness of the image varies depending on the mode selected. 
Each time you press the button, the color mode name is displayed on the 
screen and the color mode changes. 
 
If you press the button while the color mode name is displayed on the 
screen, it changes to...

Functions for Enhancing Projection
15
Hiding the Image and Sound Temporarily (A/V Mute)
You can use this when you want to focus the audiences attention on what 
you are saying, or if you do not want to show details such as when you are 
changing between files during presentations from a computer.
Each time you press the button, or the A/V mute slide is opened or closed, 
A/V Mute turns on or off.* Depending on the area of purchase, the Users Logo function may not be 
available for EMP-X5/S5.
Procedure...

Functions for Enhancing Projection
16
Freezing the Image (Freeze)
When the moving image on the screen is frozen, the image continues to 
project, so you can project a moving image one frame at a time like a still 
photo. Also, you can perform operations such as changing between files 
during presentations from a computer without projecting any images if the 
Freeze function is activated beforehand.
Each time you press the button, Freeze turns on or off.
Changing the Aspect Ratio (Aspect)
When video...

Functions for Enhancing Projection
17
If you press the button while the aspect name is displayed on the screen, it 
changes to the next aspect mode.
Enlarging Part of the Image (E-Zoom)
This is useful when you want to expand images such as graphs and tables 
to see them in greater detail.A
Start E-Zoom. 
B
Move the cross to the area of the image that you 
want 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...

18
Security FunctionsThe projector has the following enhanced security functions.
• Password Protect
You can limit who can use the projector.
 Operation Lock
You can prevent people from changing the settings on the projector 
without permission.
 Anti-Theft Lock
The projector is equipped with various types of anti-theft security 
devices.Managing Users (Password Protect)
When the Password Protect function is activated, people who do not know 
the password cannot use the projector to project images even...

Security Functions
19
fSetting Password Protect
Use the following procedure to set Password Protect. A
Hold down the [Freeze] button for about five 
seconds. The password protect setting menu is displayed. 
B
Turn on Power On Protect. (1) Select Power On Protect, and then press the [Enter] button. 
(2) Select On, and then press the [Enter] button. 
(3) Press the [Esc] button. 
C
Turn on Users Logo Protect
*.  
(1) Select Users Logo Protect, and then press the [Enter] button.
(2) Select On, and then press...

Security Functions
20
* Depending on the area of purchase, the Users Logo function may not be 
available for EMP-X5/S5. In that case, Users Logo Protect is not 
displayed.
fEntering the Password
When the password entry screen is displayed, enter the password using the 
numeric buttons on the remote control.Enter the password by using the numeric buttons.When you enter the correct password, projection begins.
Restricting Operation (Operation Lock)
Do one of the following to lock the operation buttons on...