Epson Projector EMP-400W User Manual

							Security Functions
21
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.
Procedure
Attention If an incorrect password is entered three times in succession, the 
message The projectors operation will be locked. is displayed 
for about five minutes, and then the projector switches to standby 
mode. If this happens, disconnect the power plug from the 
electrical outlet and then reinsert it and turn the projectors power 
back on. The projector displays the password entry screen again 
so that you can enter the correct password. 
 If you have forgotten the password, make a note of the Request 
Code: xxxxx number that appears on the screen and contact the 
nearest address provided in the Support and Service Guide. s
Epson Projector Contact List
 If you continue to repeat the above operation and input the wrong 
password thirty times in succession, the following message is 
displayed and the projector does not accept any more password 
entries. The projectors operation will be locked. Contact Epson 
as described in your documentation. 
s
Epson Projector Contact 
List 
						

							Security Functions
22
Restricting Operation (Operation Lock)
Do one of the following to lock the operation buttons on the control panel.

All of the buttons on the control panel are locked. You cannot perform 
any operations from the control panel, including turning the power on or 
off.
 Operation Lock
All of the buttons on the control panel, except for the [t] button, are 
locked.
This is useful at events or shows when you want to deactivate all buttons 
and only project, or at schools when you want to limit button operation. 
The projector can still be operated using the remote control.A
Press the [Menu] button and select Settings - 
Operation Lock in the configuration menu. 
sUsing the Configuration Menu p.25
Check the buttons you can use and the operations they perform in 
the guide under the menu.
B
Select either Full Lock or Operation Lock.
C
Select Yes when the confirmation message is 
displayed.The control panel buttons are locked according to the setting you 
chose.
Procedure
Using the remote control Using the control panel
q
You can release the control panel lock by one of the 
following two methods.
 From the remote control, select Off from Settings - 
Operation Lock in the configuration menu.
 When you press and hold down the [Enter] button on the 
control panel for about seven seconds, a message is 
displayed and the lock is released. 
						

							Security Functions
23
Anti-Theft Lock
As the projector is often setup on ceiling mounts and left in rooms 
unattended, it is possible that someone may try and take the projector, so 
the projector includes the following security devices.
 Security slot
The security slot is compatible with the Microsaver Security System 
manufactured by Kensington. You can find details about the Microsaver 
Security System on the Kensington homepage
http://www.kensington.com/
.
 Security cable installation point
A commercially available theft-prevention wire lock can be passed 
through the installation point to secure the projector to a desk or pillar.
fInstalling the wire lock
Pass an anti-theft wire lock through the installation point.
See the documentation supplied with the wire lock for locking 
instructions. 
						

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

							25
Using the Configuration Menu
A
Selecting from the 
top menu
C
Changing the 
selected item
B
Selecting from the 
sub menu
Top menu
Sub menu (Settings) Guide
Select the setting to change
Using the remote controlUsing the control panel
Buttons used
D
Exit 
						

							26
List of FunctionsImage Menu
Items that can be set vary depending on the image signal currently being projected as shown in the following screen shots. Setting details are saved for each 
image signal.
Sub Menu
Function
Color Mode
You can select the quality of the image to suit your surroundings. sp.13
Brightness
You can adjust the image brightness. 
Contrast
g
You can adjust the difference between light and shade in the images. 
Color Saturation
You can adjust the color saturation for the images. 
Tint
(Adjustment is only possible when NTSC signals are being input if you use composite video/S-video.)
You can adjust the image tint. 
Sharpness
You can adjust the image sharpness. 
Color Adjustment
You can make adjustments by choosing one of the following 
Abs. Color Temp.: You can adjust the overall tint of the image. You can adjust tints in 10 stages from 5000 K to 10000 K. When a high value is 
selected the image becomes tinged with blue, and when a low value is selected the image becomes tinged with red.
Red, Green, Blue: You can adjust the saturation of each color individually.
(This item cannot be selected if sRGB
g is selected as the Color Mode setting in the Image menu.)
Reset
You can reset all adjustment values in the Image menu to their default settings. To return all menu items to their default settings, see sp.35
Computer image
Component video
g/Composite video
g/S-video
g 
						

							List of Functions
27
Signal Menu
Items that can be set vary depending on the image signal currently being projected as shown in the following screen shots. Setting details are saved for each 
image signal.
Sub Menu
Function
Auto Setup
You can select whether the image is automatically adjusted to the optimum state (On) or not (Off) when the input signal changes. sp.44
Resolution
When Auto is set, the resolution of the input signal is determined automatically. When Wide is set, all input signals are handled as wide 
signals. When Normal is set, all input signals are handled as 4:3 signals. If the aspect of the image collapses or the display position shifts in 
Auto setting, change the mode to suit the input source.
Tracking
g
You can adjust computer images when vertical stripes appear in the images. sp.44
Sync.
g
You can adjust computer images when flickering, fuzziness, or interference appear in the images. sp.44
Po si t io n
You can adjust the display position up, down, left, and right so that all of the image is projected if a part of the image is missing. 
Progressive
g
(Component video can only be adjusted when 480i/576i signals are being input)
Off: IP conversion is carried out for each field in the screen. This is ideal for viewing images with a large amount of movement.
On: interlace
g (i) signals are converted into progressive
g (p) signals. This is ideal for viewing still images.
Computer1 Input
You can select the input signal from the Computer1 input port or Computer2 input port. 
If set to Auto the input signal is set automatically according to the connected equipment. 
If colors do not appear correctly when set to Auto, select the appropriate signal according to the connected equipment. 
Computer2 InputVideo Signal
If set to Auto, video signals are recognized automatically. If interference appears in the image or a problem occurs such as no image is being 
projected when set to Auto, select the appropriate signal according to the connected equipment.
Aspect
You can set the aspect ratio
g for projected images. sp.15
Reset
You can reset all adjustment values in the Signal menu to their default settings, except for Computer1 Input and Computer2 Input. 
To return all menu items to their default settings, see sp.35
Computer image
Component video
g
Composite video
g/S-video
g 
						

							List of Functions
28
Settings Menu
Sub Menu
Function
Keystone
You can correct vertical keystone distortion in images.sQuick Start Guide
Zoom
Adjusts image size. (Tele/Wide)
Operation Lock
You can use this to restrict operation of the projectors control panel. sp.22
Brightness Control
You can set the lamp brightness to one of two settings. 
Select Low if the images being projected are too bright such as when projecting images in a dark room or onto a small screen. When Low is 
selected, the amount of electricity consumed and the lamps operating life are changed as follows, and fan rotation noise during projection is 
reduced. Electrical consumption: about a 35 W decrease, lamp life: about 1.5 times longer
Vo l u m e
You can adjust the volume.
Remote Receiver
You can limit the reception of the operation signal from the remote control.
When you want to prohibit operation by remote control, or if the remote receiver has a fluorescent light too close to it , you can make settings to 
deactivate the remote receiver that you do not want to use or that is experiencing interference.
Te s t  P a t t e r n
When the projector is setup, a test pattern is displayed so that you can adjust the projection without connecting other equipment. While the test 
pattern is displayed you can perform zoom adjustments, focus adjustments, and keystone correction.
To cancel the test pattern, press the [Esc] button on the remote control or the control panel.
Reset
You can reset all adjustment values in the Settings menu to their default settings.
To return all menu items to their default settings, see sp.35 
						

							List of Functions
29
Extended Menu
Sub Menu
Function
Display
You can make settings related to the projectors display. 
Messages: You can set whether to display (On) or not display (Off) the source name when you change the input source, the color mode name 
when you change the Color Mode, a message when no image signal is input, and so on. 
Display Background
*1: You can set the screen status for when no image signal is available to Black, Blue, or Logo. 
Startup Screen
*1: You can set whether the startup screen (the image projected when starting the projector) is displayed (On) or not (Off).
A/V Mute
*1: You can set the screen displayed during A/V Mute as Black, Blue, or Logo.
Users Logo
*1
You can change the users logo that is displayed as a background and displayed during A/V Mute. sp.58
Projection
You can choose one of the following settings according to the way the projector is setup. sp.49
Front Front/Ceiling Rear Rear/Ceiling
You can change the setting as follows by pressing down the [A/V Mute] button on the remote control for about five seconds.
Front W Front/Ceiling
Rear W Rear/Ceiling
Operation
Direct Power On: You can set whether Direct Power On is enabled (On) or disabled (Off). 
When it is set to On and the projector power cable is connected to an electrical outlet, be aware that sudden surges of electricity may cause the 
projector to turn on automatically.
Sleep Mode: When set to On, this turns off the power automatically when no image signal is input and no operations are performed. Sleep 
mode is set to (On) at the time of purchase.
Sleep Mode Time: When Sleep Mode is set to On, you can set how long the projector should wait before turning off the power from 1 to 
30 minutes.
High Altitude Mode: Set this to On when using the projector above an altitude of 1500 m.
Standby Mode
You can use network monitoring and control functions while the projector is in standby mode when this is set to Network On. 
You can use SNMP
g to monitor and control the status of the projector over the network, or by using the EMP Monitor software supplied with 
this product. 
						

							List of Functions
30
Language
You can set the language for message displays. 
Reset
You can reset Display
*1 and Operation
*2 in the Extended menu to their default settings. 
To return all menu items to their default settings, see sp.35
*1 When Users Logo Protect is set to On in Password Protect, settings concerning users logo cannot be changed. You can make changes after setting Users 
Logo Protect to Off. sp.20
*2 Except for High Altitude Mode. 
Sub Menu
Function