Epson Projector Emp 720 User Manual

402529800
02.03-.2A(C05) Printed in Japan
Printed on 100% recycled paper. 

About The Manuals and Notations Used
Types of Manual
The documentation for your EPSON projector is divided into the following three manuals. The 
manuals cover the following topics.
Safety Instructions/ World-Wide Warranty Terms
This manual contains information on using the projector safely, and also includes world-wide 
warranty terms and a troubleshooting check sheet.
Be sure to read this manual thoroughly before using the projector.
Users Guide (this manual)
This User’s Guide contains information on...

1
Unpacking the Projector
When you unpack the projector, make sure that you have all these components.
If any of the components are missing or incorrect, please contact the place of 
purchase.
Projector
(with lens cover) 
Remote control
(including a CR2025 lithium 
battery)
Power cord
(1.8 m(6ft.))
For connecting the projector 
to a wall outlet
Computer cable
(mini D-SUB 15-pin /  mini 
D-Sub 15-pin 1.8 m (6 ft.))
For connecting the projector 
to a computer
RCA video cable
(1.8 m (6 ft.))
For connecting...

2
Features of the Projector
Automatic keystone correction function
The vertical angle of the projector is 
detected, so that any vertical keystone 
distortion in the projected images can 
be automatically corrected. (p.34)
Compact and lightweight
The projector has a compact body with a footprint the size of a B5 page 
(19 (D) x 27.6 (W) x 7 (H) cm) and is light in weight (approximately 1.9 kg. (4.2 lbs)), 
making it easy to carry.
Color mode function
The optimum images can be projected simply by...

3
0 10 20 30 40 50 60
70 80
F
D
C
B
A
Jul
Jun Mar Feb Jan
projector 

4
Contents
Unpacking the Projector .................................................................... 1
Features of the Projector................................................................... 2
Before Using the Projector
Par t Names and Functions ............................................................... 8
Front/ Top ............................................................................................... 8
Control...

Before Using 
the Projector
5
Basic Operations
AppendicesAdvanced Operations
Troubleshooting
Adjusting the Image Quality ............................................................ 37
Focusing the Screen Image .................................................................. 37
Adjusting Computer Images ................................................................ 38
Selecting the Color Mode .................................................................... 41
Advanced Operations
Functions for...

7
Before Using the Projector
This chapter describes the procedures for setting up the projector 
before use.
Part Names and Functions ................................................. 8
• Front/ Top ............................................................................................... 8
 Control Panel.......................................................................................... 9
 Rear...

8
Part Names and Functions
Front/ Top
•
•• •Air exhaust vent
•
•• •Security lock 
( ) (p.86)
•
•• •Control panel (p.9)
•
•• •Zoom ring (p.33)Adjusts the image size.
•
•• •Remote control light-
receiving area (p.12)
Receives signals from the 
remote control.
•
•• •Focus ring (p.37)
Adjusts the image focus.
•
•• •Power indicator (p.61)
Flashes or lights in different 
colors to indicate the operating 
status of the projector.
•
•• • (Warning) indicator (p.62)
Flashes or lights in different colors to...