Epson EMP-7850 User manual

English
EasyMP Setup Guide
English

Notations Used in This Guide
When "this unit", or "projector" appears in the text of this guide, it may refer to
items which are accessories or optional equipment in addition to the main
projector unit itself.
Caution : Indicates procedures which may result in damage or
injury if sufficient care is not taken.
Tip : Indicates additional information and points which may be
useful to know regarding a topic.
Indicates pages where related information or more
detailed description is provided.
Indicates that an explanation of the underlined word or
words in front of this symbol appears in the glossary of
terms. See "Appendices: Glossary". p.76
Indicates operating methods and the order of operations.
The procedure indicated should be carried out in the order
of the numbers.
[(Button Name)]
Shows the buttons on the control panel projectors input
ports, or on the remote control.
Ex: [ESC]
Indicates that explanation continues on the next page.
Procedure

3
English
Contents
Functions .......................................................................................... 5
Projecting Computer Images via a Network (Network Screen) ............ 5
All-in-one Projector Management ......................................................... 6
Giving a Presentation Without a Computer (CardPlayer)...................... 7
Before Use
Operating Environment ................................................................... 10
System Requirements for EasyMP Software....................................... 10
Conditions for Connecting to Compatible Wireless
LAN Cards and Access Points .......................................................... 11
Precautions Regarding the Use of the Included Wireless LAN Card .. 12
Inserting and Removing Cards ....................................................... 14
Installation ........................................................................................... 14
Removal ............................................................................................... 15
Interpreting the Access Lamp .............................................................. 16
Installing EasyMP Software ............................................................ 17
Projecting Images from a Computer Communicating via
a Network (Network Screen)
Types of Network Connections ....................................................... 20
Connecting Using Easy Connect Mode .......................................... 21
Before Connecting ............................................................................... 21
Steps for Connecting Using Easy Connect Mode................................ 22
Using the Toolbars .......................................................................... 34
Icon Use and Actions........................................................................... 34
E-Zoom ................................................................................................ 36
Basic Settings....................................................................................... 37
Disconnecting from a Network Connection..................................... 39
Disconnecting at the Computer............................................................ 39
Disconnecting at the Projector............................................................. 39
Connecting in Access Point Mode or Wired
LAN Connection Mode................................................................. 40
Before Connecting ............................................................................... 40
Steps for Connecting in Access Point Mode or
Wired LAN Connection Mode.......................................................... 41

4
Contents
What If the Projector You Want does not Appear?.......................... 56
Connecting in IP Connect Mode ......................................................... 56
Creating and Connecting to Groups .................................................... 61
Transmitting Encrypted Data ........................................................... 71
Appendices
Compatible PC Cards ..................................................................... 74
Compatible Memory Cards ................................................................. 74
Compatible Wired LAN Cards ............................................................ 74
Uninstalling EasyMP Software ........................................................ 75
Glossary .......................................................................................... 76
About Compliance Statement ......................................................... 78
Index ............................................................................................... 80

5
English
Functions
EasyMP supplied with this unit is divided into the following two functions:
• Network Screen Function - connects to a network and projects images
from a computer.
• CardPlayer Function - projects files stored on a memory card in this
projector and allows a presentation to be shown without connecting to a
computer.
Projecting Computer Images via a Network (Network Screen)
If a projector equipped with Network Screen is connected to a network via a
wireless LAN, computer images can be projected without cables.
Additionally, if the projector is connected to a LAN, the images of a computer on
the network can also be projected.
Wireless Connection

6
Functions
All-in-one Projector Management
If any errors occur with a projector, the projector can be made to notify the details
of these errors to a designated e-mail address.
In this way, projectors installed in remote locations can be monitored and controlled
from one place, saving time and energy.
If "EMP Monitor" is used, you can simultaneously turn the power to multiple
projectors on or off, and control multiple projectors connected to a network.
Wired LAN Connection

7
English
Giving a Presentation Without a Computer (CardPlayer)
By using CardPlayer, files saved to a memory card can be projected without using a
computer.
By using EMP SlideMaker2, the essential parts can be extracted from a Microsoft
PowerPoint file, rearranged to create a "scenario" and transmitted to a memory card.
As these transmitted scenarios are reproducible by Card Player, PowerPoint
presentations can be made at your destination by carrying just the projector and the
memory card on which the presentation is stored.
In addition to being able to view the files saved on a memory card in a list, files can
be projected in order, one at a time, like a slideshow.
MPEG movies can also be projected. If a movie file recorded on a digital video
camera or downloaded from the internet is stored on a memory card, it can be
played back by CardPlayer in the same way as an graphic file. If sound has been
recorded with the MPEG movie, the sound will also be played back. A more
effective presentation can be performed using movie files.
Projecting a PowerPoint File
Projecting Photograph Data from a Digital Camera or Memory Card
Projecting Movie Files
Scenario files
Graphic files
Movie files

9
9
Before Use
This chapter describes the preparation for connecting the projector
to a computer.
Operating Environment 10
• System Requirements for EasyMP Software...................... 10
• System Requirements for EMP NS Connection ................... 10
• System Requirements for EMP SlideMaker2 ....................... 10
• System Requirements for EMP Monitor ............................... 11
• Conditions for Connecting to Compatible
Wireless LAN Cards and Access Points.............................. 11
• Precautions Regarding the Use of the Included
Wireless LAN Card............................................................... 12
• EM Safety Precautions ......................................................... 12
• Frequency Precautions......................................................... 13
• International Travel Precautions ........................................... 13
Inserting and Removing Cards 14
• Installation ............................................................................. 14
• Removal.................................................................................. 15
• Interpreting the Access Lamp.............................................. 16
• Interpreting the Card Slot Access Lamp............................... 16
• Interpreting the Wireless LAN Card Access Lamp ............... 16
Installing EasyMP Software 17