Epson Projector Emp S4 User Manual

User’s Guide 

1
Notations Used in This Guide
When unit or projector appears in the text of this User’s Guide, it may refer to items which are accessories or optional equipment 
in addition to the main projector unit itself.Indicates procedures which may result in damage or injury if sufficient care is not taken.
Indicates additional information and points which may be useful to know regarding a topic.
Indicates a page where useful information regarding a topic can be found. Click on the page number to 
display that...

2
Contents
Projector Features .................................................................. 4
Part Names and Functions ..................................................... 6
Front/Top .................................................................................... 6
Control Panel .............................................................................. 7
Rear ............................................................................................. 8
Base...

3
ContentsAppendices
Installation ............................................................................ 55
Setting Up the Projector ............................................................ 55
Maintenance ......................................................................... 56
Cleaning .................................................................................... 56
Replacing Consumables ............................................................ 57
Checking Projected Images on an...

4
Projector Features
The direct power on function means you can turn the projector on simply 
by plugging the power cable into the electrical outlet. sp.37
Also, with the instant-off function you can finish quickly by unplugging 
the power cable immediately after use.
 A/V mute slide makes it easy to use and store
You can stop and resume projection easily by 
opening and closing the A/V mute slide which 
makes giving clear presentations easier.
 When you turn the projector power on and off a “Beep“...

5
Projector Features
You can enjoy images of Photos, Presentations, Games, and so on, in 
the optimum colour tone by choosing the most suitable mode for your 
surroundings. sp.15
Manage users with password protect
You can set up a password to restrict the use of the projector. sp.26
Operation lock stops the use of all control panel buttons except for 
the Power button
This can prevent your settings being changed by accident or on purpose, 
when using the projector at an event, at a school, and so on....

6
Part Names and FunctionsFront/Top•Control panel sp.7
•Remote control light-receiving 
area sQuick Start GuideReceives signals from the remote control.
•Front adjustable foot
sQuick Start GuideExtend and retract to adjust the projection 
angle when the projector is placed on a 
surface such as a shelf. You can raise the 
angle up to a maximum of 10°.
•A/V mute slide 
sQuick Start GuideSlide shut when not using the projector to 
protect the lens.
By closing during projection you can turn 
off the image...

7
Part Names and FunctionsControl Panel•[Power] button sQuick Start GuideTurns the projector power on or off.
•[Help] button sp.41Displays and closes the help, which shows 
solutions if a problem occurs.
•[Menu] button sp.32Displays and closes the configuration 
menu.
•[Esc] button sp.32Stops the current function.
Displays the previous 
screen or menu while 
viewing a configuration 
menu. 
•[Source Search] button sp.18The input source is automatically searched for in the 
following order, and the input...

8
Part Names and FunctionsRear
•Remote control light-receiving 
area sQuick Start GuideReceives signals from the remote control.
•Power inlet 
sQuick Start GuideConnects to the power cable.•Computer port 
sQuick Start GuideInputs analogue RGB video signals from a 
computer and RGB video signals and 
component video
g signals from other video 
sources.
•Video port 
sQuick Start GuideInputs composite video
g 
signals to the projector from 
other video sources.
•S-Video port 
sQuick Start GuideInputs...

9
Part Names and FunctionsBase
•Air filter (air intake vent) 
 sp.56, p.62This prevents dust and other foreign particles 
from getting inside the projector when air is 
drawn in. It should be cleaned and replaced 
periodically.
•Suspension bracket fixing points (3 points) sp.55, p.64Attach the optional ceiling mount here when suspending the projector from a ceiling.
•Front adjustable foot
•Foot adjust lever
•Air intake vent sp.56Clean the air intake vent 
periodically.