Epson Projector EMP-400W User Manual

1
Users Guide 

2
Notations Used in This GuidefSafety Indications
So that you can use the projector safely and correctly, symbols are applied in the documentation and on the projector to indicate possible harm to the user or 
to others and the risk of damage to property. 
The indications and their meaning are as follows. Make sure you understand them properly before reading the guide. 
fGeneral Information Indications
 Warning
Indicates the possibility of death or serious injury if this symbol is ignored or if...

3
ContentsProjector Features ......................................................................................4
Part Names and Functions ........................................................................5
Front/Top.............................................................................................................. 5
Rear ..................................................................................................................... 6
Control Panel...

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Projector Features
f
Short-distance projection
The shortest recommended projection distance to the screen is a 
remarkably short 54 cm (21 in.)*. You can place the projector close to the 
screen. For example, if you project images onto the screen by a ceiling 
projection, you can stand close to the screen and explain projected images 
without casting your shadow.
Also when you stand with your back to the screen, the light from the 
projector will not come into your sight so you will not be dazzled.
*...

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Part Names and FunctionsFront/Top
Name
Function
A
Control panel
sp.7
B
Lamp cover
Open this cover when replacing the projectors 
lamp. sp.53
C
Air exhaust vent
 Caution
Do not place objects that may become warped 
or otherwise affected by heat near the air 
exhaust vent and do not put your face or 
hands near the air exhaust vent while 
projection is in progress.
ABC
F
DE
JGIH
D
Front adjustable 
feet
Extend and adjust the position of the projected 
image when the projector is placed on a 
surface such...

Part Names and Functions
6
Rear
Name
Function
A
Remote receiver
Receives signals from the remote control. 
sQuick Start Guide
B
Speaker
C
Monitor Out port
Outputs the image signal from the computer 
connected to the Computer1 input port to an 
external monitor. This is not available for 
component video
g signals or other signals 
being input to any port other than the 
Computer1 input port.sp.61
Audio Out port
Outputs the sound of the image currently being 
projected to external speakers. sp.61
E DF HG...

Part Names and Functions
7
Control Panel
Name
Function
A
[t] button
Turns the projector power on or off. 
sQuick Start Guide
B
Status indicators
The color of the indicators and whether they 
are flashing or lit indicates the status of the 
projector. sp.38
C
[Source Search] 
button
Changes to the next input source that is 
connected to the projector and is sending an 
image.sp.12
D
[Enter] button
If pressed during projection of computer signal 
images, it automatically adjusts the tracking,...

Part Names and Functions
8
Remote Control
Name
Function
A
[Power] button
Turns the projector power on or off.
 sQuick Start Guide
B
[Source Search] 
button
Changes to the next input source that is 
connected to the projector and is sending an 
image.sp.12
B A
J M
G C
H D
E
FI O
K L N
C
[Menu] button
Displays and closes the configuration menu. 
sp.25
D
[Enter/Auto] 
button
If pressed during projection of computer signal 
images, it automatically adjusts the tracking, 
synchronization, and position to...

Part Names and Functions
9
Base
K
[Volume -/l] 
button
[Volume +/r] 
button
Press [Volume -/l] to lower the volume and 
press [Volume +/r] 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.25
L
[Esc] button
Stops the current function. If pressed when a 
configuration menu is displayed, it moves to 
the previous level. sp.25
M
[Help] button
Displays and closes the help screen which 
shows...

Useful FunctionsThis chapter explains useful functions for giving presentations and so on, and the security functions. Changing the Projection Mode .......................... 11
Changing the Projected Image 
(Source Search).................................................. 12
Functions for Enhancing Projection ................. 13
• Selecting the Projection Quality 
(Selecting Color Mode) .....................................................13
 Hiding the Image and Sound Temporarily 
(A/V Mute)...