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10 UltraLink 2 DVI Installation and Operation Manual
Initial Configuration
Once the UL2-DVI has been connected to the host computer and the unit has been powered up, it is
necessary to make it discoverable on the network. To do this, the network settings have to be changed so that
it is visible on the user’s LAN or on the internet. The factory network settings are as follows:
IP address: 192.168.1.42
Subnet mask: 255.255.255.0
Gateway: <undefined>
If these settings do not match the values on the desired network, it will be necessary to change these values
so that the UltraLink 2 DVI can be found on the network. Changing these settings requires a direct IP
connection between a computer and the unit. Disconnect the UltraLink 2 DVI from the LAN, and use a
crossover Ethernet cable to connect it to a computer that will be used to change the network settings. This is
shown in the figure below.
Figure 9. Connections for initial IP configuration
Follow the steps given below to change the network settings. Note that this procedure assumes the computer
used to make these changes is running Microsoft Windows XP. For other operating systems, please refer to
the operating system’s notes for the steps to change IP address.
1. On the computer used to configure the unit, open Control Panel, Network Connections. Right click
Local Area Connection and select Properties. Select Internet Protocol and click Properties. Click Use
the following IP address. Set the address to 192.168.1.40, and the Subnet mask to 255.255.255.0.
Select OK.
2. Start a web browser and enter http://192.168.1.42 (UL2-DVI default IP address) as the URL.
3. The UL2-DVI will answer with the following display in the browser.
Figure 10. Initial connect screen
There are three selections available.
1. Connect using built-in Java VNC Viewer: This option launches a temporary Java VNC applet
2. Download Windows VNC Viewer from unit: This option downloads the executable file “VNC_VIEWER.EXE”
from the UL2-DVI. This file can be saved to the computer, or run to connect to the UL2-DVI.
3. Download latest VNC Viewers from realvnc.com: Selecting this option will connect to the RealVNC web
site, so that the latest VNC Viewer downloaded can be downloaded.
Host
Computer being used
to configure unit