Epson EB-420 User's Guide download pdf (Page 71)

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EB-420
User's Guide

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• WPA

This is an encryption standard that improves security which is a weak

point of WEP. Although there are multiple kinds of WPA encryption

methods, this projector uses TKIP and AES.

WPA also includes user authentication functions. WPA authentication

provides two methods: using an authentication server, or authenticating

between a computer and an access point without using a server. This

projector supports the latter method, without a server.

For setting details, follow the directions from the network

administrator of your network.

Wired LAN menu

List of Functions

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 133 134

User’s Guide 1
Notations Used in This Guide 2
Contents 3
Configuration Menu 4
Troubleshooting 4
Maintenance 5
Introduction 6
Projector Features 7
Part Names and Functions 10
Control Panel 11
Remote Control 12
Caution 15
Preparing the Projector 16
Installing the Projector 17
Connecting Equipment 18
Connecting Image Sources 19
Connecting USB Devices 22
Connecting a microphone 23
Connecting External Equipment 24
Connecting a LAN Cable 24
Basic Usage 27
Projecting images 28
Projecting with USB Display 30
Adjusting Projected Images 34
Adjusting the Image Size 37
Adjusting the Image Position 37
Adjusting the Horizontal Tilt 37
Correcting the Focus 38
Adjusting the Volume 38
Setting Auto Iris 39
Useful Functions 43
Projection Functions 44
Pointer Function (Pointer) 45
Pointer (Wireless Mouse) 47
Saving a User's Logo 48
Saving User Pattern 50
Security Functions 52
Anti-Theft Lock 55
Using the Configuration Menu 57
List of Functions 58
Image Menu 60
Signal Menu 61
Settings Menu 63
Extended Menu 64
Network Menu 66
Info Menu (Display Only) 74
Reset Menu 75
Using the Help 78
Problem Solving 79
Problems Relating to Images 83
Other Problems 89
About Event ID 92
Cleaning 94
Warning 97
Replacing the Air Filter 99
Replacing Consumables 100
Appendix 102
Slideshow 103
Monitoring and Controlling 108
Problems 111
Management Using SNMP 111
ESC/VP21 Commands 112
About PJLink 113
About Crestron RoomView 114
Optional Accessories 118
Consumables 118
Unit: cm 119
Supported Monitor Displays 122
Specifications 124
Appearance 128
Glossary 129
General Notes 131

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