Epson Projector Emp 7900 User Manual

User’s Guide 

1
Notations Used in This User’s 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.
Indicates a page where useful information regarding a topic can be found. Click on the page number to 
display that page.
Indicates that an explanation of...

2
Features of the ProjectorImages can be projected regardless of the location.
• The keystone distortion that occurs 
as a result of the projector being 
tilted using the front adjustable 
foot can be corrected.
(Automatic keystone correction 
 p.41) 
 The keystone distortion that occurs 
when projecting from the side of 
the screen can also be corrected. 
(Vertical correction and horizontal 
correction  p.42)
 If vertical keystone correction causes the 
height of  projected images to be too 
short,...

3
Features of the Projector
Optimum images can be projected simply by selecting the image quality 
from the following five preset settings according to the projection 
environment being used. No other colour adjustments are necessary. 
 p.51
  Dynamic   Presentation    Theatre    Living Room    sRGB
g
In addition to the Color Mode function, the projector can convert interlaced 
signals to progressive signals, which offers you a natural and clear image 
without flickering when watching a movie...

4
Contents
Notations Used in This User’s Guide..................................... 1
Features of the Projector ....................................................... 2
Before Using the Projector
Part Names and Functions .................................................... 7
Front/Top/Side ............................................................................ 7
Base ............................................................................................. 8
Rear...

5
Contents
Advanced Operations
Functions for Enhancing Projection ..................................... 58
A/V Mute Function ................................................................... 58
Freeze Function......................................................................... 59
E-Zoom Function ...................................................................... 59
P in P (Picture in Picture) Function .......................................... 60
Effect...

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Before Using the ProjectorThis chapter describes the procedures for setting up the projector before use.Part Names and Functions................................... 7
• Front/Top/Side .......................................................................7
...

7
Part Names and FunctionsThe illustration below shows the projector with a Wide Zoom Lens fitted.Front/Top/Side•
• •
•Front adjustable foot   
p.39Extend and retract to adjust the projection 
angle when the projector is placed on a surface 
such as a shelf.
•
• •
•Air filter (Air intake vent) 
 p.123 , p.129Prevents dust and other foreign particles from being 
drawn into the projector. Clean the air filters 
periodically.•
• •
•HandleUse this handle when lifting and transporting the 
projector.•
• •
•...

8
Part Names and Functions
Base
Rear
•
•• •Suspension bracket fixing points 
(4 points)   p.15, p.135Connect an optional ceiling mount here when 
suspending the projector from the ceiling.
•
•• •Air filter 
 p.123, p.129Prevent dust and other 
foreign particles from 
being drawn into the 
projector. Clean the air 
filters periodically.
•
•• •Lamp cover   p.125Open this cover when 
replacing the lamp inside the 
projector.
•
•• •Air intake vent
  p.123Clean the air intake vent 
periodically.
•
•• •Air...

9
Part Names and Functions
Control Panel
Buttons with no description are the same as the remote control buttons. Refer to the remote control descriptions for details.
•
• •
•[Auto/Enter] button   
p.48, p.91 , p.108Operates in the same way as the [Auto] button on the remote control.
When pressed while a configuration menu or help menu is being displayed, it operates in the same way as the [Enter] button on t he remote control.•
• •
•[ ] and [ ] buttons   
p.42, p.44 , p.50 , p.91 , p.108Use these buttons...