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EB-4750W
Epson EB-4750W User Manual
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Installing
the
Wireless
LAN
Unit
a
Open
the
air
filter
cover.
Slide
the
air
filter
cover
operat
ion
knob,
and
open
the
air
filter
cover.
b
Loosen
the
screw
and
remove
the
wireless
LAN
unit
cover.
c
Install
the
Wireless
LAN
unit.
d
S
e
c
u
r
e
t
h
e
w
i
r
e
l
e
s
s L
A
N u
n
i
t c
o
v
e
r i
n
p
l
a
c
e w
i
t
h t
h
e s
c
r
e
w
.
Connecting Equipment
34
33
35
Table of Contents
Notations Used in this Guide
2
Table of Contents
3
Introduction
7
Part Names and Functions
8
Front/Top
8
Rear
9
Interface
9
Base
10
Control Panel
11
Remote Control
12
Replacing the Remote Control Batteries
14
Remote Control Operating Range
15
Preparing the Projector
17
Installing the Projector
18
Installation Requirements
18
Screen Settings
19
Adjusting the Position of the Image on the Projected Screen
20
Displaying a Test Pattern
21
Adjusting the Position of the Projected Image (Lens Shift)
22
Adjusting the Image Size
24
Correcting the Focus
24
Adjusting the Image Position
24
Adjusting the Horizontal Tilt
24
ID Settings
25
Set the Projector ID
25
Checking the Projector ID
25
Setting the Remote Control ID
25
Setting the Time
26
Connecting Equipment
28
Connecting a Computer
28
Connecting Image Sources
30
Connecting External Equipment
32
Connecting a LAN Cable
33
Installing the Wireless LAN Unit
34
Attaching the Cable Cover
35
Attaching
35
Basic Usage
37
Projecting Images
38
Automatically Detect Input Signals and Change the Projected Image (Source Search)
38
Switching to the Target Image by Remote Control
39
Adjusting the Volume
39
Adjusting Projected Images
40
Correcting Distortion in the Projected Image
40
H/V-Keystone
40
Quick Corner
41
Arc Correction
42
Point Correction
43
Selecting the Projection Quality (Selecting Color Mode)
44
Projecting 3D Images(EB-4955WU/EB-4950WU/EB-4855WU/EB-4850WU Only)
45
Changing the Aspect Ratio of the Projected Image
45
Changing Methods
46
Adjusting the Image
48
Hue, Saturation, and Brightness Adjustment
48
Gamma Adjustment
49
Correcting the Color Difference When Projecting from Multiple Projectors
50
Summary of Correction Procedure
50
Correcting
50
Useful Functions
52
Contents
53
Projection Functions
53
Projecting Two Images Simultaneously (Split Screen)
53
Operating Procedures
53
Restrictions During Split Screen Projection
55
Hiding the Image and Sound Temporarily (A/V Mute)
56
Freezing the Image (Freeze)
57
Enlarging Part of the Image (E-Zoom)
57
Saving a User's Logo
58
Memory Function
60
Saving/Loading/Erasing the Memory
60
Scheduling Function
62
Saving a Schedule
62
Setting Methods
62
Editing a Schedule
63
Security Functions
65
Managing Users (Password Protection)
65
Kinds of Password Protection
65
Setting Password Protection
65
Entering the Password
66
Restricting Operation
67
Control Panel Lock
67
Remote Control Button Lock
68
Anti-Theft Lock
68
Installing the Wire Lock
69
Configuration Menu
70
Using the Configuration Menu
71
List of Functions
72
Configuration Menu Table
72
Network Menu
73
Image Menu
74
Signal Menu
75
Settings Menu
77
Extended Menu
78
Network Menu
81
Notes on Operating the Network Menu
82
Soft Keyboard Operations
83
Basic Menu
83
Wireless LAN Menu
84
Security Menu
85
Wired LAN Menu
87
Mail Menu
88
Others Menu
89
Reset Menu
90
Info Menu (Display Only)
91
Reset Menu
92
Troubleshooting
93
Using the Help
94
Problem Solving
95
Reading the Indicators
95
When the Indicators Provide no Help
99
Problems Relating to Images
100
Moving Images Are Not Displayed
100
No Images Appear
100
Troubleshooting
100
Projection Stops Automatically
101
The Message no Signal Is Displayed
101
The Message Not Supported Is Displayed
101
Images Are Fuzzy, out of Focus, or Distorted
102
Interference or Distortion Appear in Images
102
The Image Is Truncated (Large) or Small, the Aspect Is Not Suitable, or the Image Has Been Reversed
103
Image Colors Are Not Right
104
Images Appear Dark
105
Problems When Projection Starts
105
The Projector Does Not Turn on
105
Other Problems
106
No Sound Can be Heard or the Sound Is Faint
106
The Remote Control Does Not Work
107
Contents
108
Nothing Appears on the External Monitor
108
I Want to Change the Language for Messages and Menus
108
Email Is Not Received Even if a Problem Occurs in the Projector
108
"The Battery that Saves Your Clock Settings Is Running Low." Is Displayed
109
Cannot Change Settings Using a Web Browser
109
About Event ID
110
Maintenance
111
Cleaning
112
Cleaning the Projector's Surface
112
Cleaning the Lens
112
Cleaning the Air Filter
112
Replacing Consumables
115
Replacing the Lamp
115
Lamp Replacement Period
115
How to Replace the Lamp
115
Resetting the Lamp Hours
118
Replacing the Air Filter
118
Air Filter Replacement Period
118
How to Replace the Air Filter
118
Notes on Transportation
120
Moving Nearby
120
When Transporting
120
Preparing Packaging
120
Notes When Packing and Transporting
120
Image Maintenance
121
Panel Alignment
121
Color Uniformity
122
Appendix
125
Network Functions
126
Using the Quick Wireless Connection USB Key
126
Monitoring and Controlling
127
About Easymp Monitor
127
About Message Broadcasting
127
Changing Settings Using a Web Browser (Web Control)
127
Projector Setup
127
Displaying the Web Control Screen
127
Using the Mail Notification Function to Report Problems
128
Reading Error Notification Mail
128
Management Using SNMP
129
Displaying the Web Remote Screen
129
ESC/VP21 Commands
130
Command List
130
Cable Layouts
131
About Pjlink
132
About Crestron Roomview
132
Operating a Projector from Your Computer
133
Optional Accessories and Consumables
137
Optional Accessories
137
Consumables
137
Screen Size and Projection Distance
138
Projection Distance (for EB-4955WU/EB-4950WU/EB-4855WU/EB-4850WU)
138
Projection Distance (for EB-4750W)
140
Projection Distance (for EB-4650/EB-4550)
142
Supported Monitor Displays
144
Supported Resolutions
144
Computer Signals (Analog RGB)
144
Component Video
144
Composite Video
144
Contents
145
Input Signal from the HDMI Port and Displayport (EB-4955WU/EB-4950WU/ EB-4855WU/EB-4850WU/EB-4750W)
145
Input Signal from the HDMI Port and Displayport (EB-4650/EB-4550)
145
Specifications
146
Projector General Specifications
146
Appearance
150
Glossary
151
General Notes
153
Trademarks and Copyrights
153
Index
154
Other manuals for Epson EB-4750W
Specifications
2 pages
Quick Reference
20 pages
4
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Epson EB-4750W Specifications
General
Brand
Epson
Model
EB-4750W
Category
Projector
Language
English
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