User Guide

Table Of Contents
Dugan Model E-3A User Guide Connecting to a Computer
28
Connecting to a Network
To connect directly to a computer with a single cable, proceed to page 30.
Figure 5-1 Connecting to a LAN
1. Connect an Ethernet cable from one of the 10-100-1000 BASE-T jacks to your router.
2. Windows users must turn the Windows firewall off.
The Windows Firewall blocks port 9776 used by the Dugan software to communicate.
If you must leave the Windows firewall on, open this port.
3. Launch Dugan-Utility-yyyymmdd.jar.
The Dugan Utility dialog appears.
Figure 5-2 Dugan Utility
If the Dugan Utility does not launch, install the latest version of Java from:
http://www.java.com/en/
This link locates you to obtain the necessary Java Runtime Environment. If you
are offered the Java Development Kit, you are in the wrong place.
Laptop
Router Dugan
( ( (
WiFi
Internet
DHCP on
Dugan Control
Panel for Java