f. Refresh your browser.
3. Enable le download on IE 11 running on Windows 2012.
a. In Internet Explorer, click Tools > Internet Options.
b. On the Internet Options window, select the Security tab.
c. On the Security tab, click the Internet zone.
d. Click Custom level to customize the security level for this zone.
e. Scroll down to Downloads and select Enable under File download.
f. Click OK.
g. Click Yes to conrm.
h. Click OK to close the Internet Options window.
For Microsoft Internet Explorer (IE) 11 and Microsoft Edge running on Microsoft Windows 10, le
download is enabled by default and requires no additional conguration.
4. Enable scripts to disable or replace context menus (Mozilla Firefox only).
For Mozilla Firefox, complete the following steps:
a. On the menu bar in the Firefox browser window, click Tools > Options.
b. On the Options window, select Content.
c. Click Advanced by the Enable JavaScript setting.
d. Select Disable or replace context menus.
e. Click OK to close the Advanced window.
f. Click OK to close the Options window.
g. Refresh your browser.
Initializing the control enclosure
Before you initiate the system, you must connect an Ethernet cable to the technician port on the
2077/2078-424 / 2077/2078-AF4 control enclosure.To initialize the system, you connect a computer to
a technician port of the control enclosure by using an Ethernet cable, and then open a wizard in a
supported web browser.
Before you begin
Procedure
1. Locate the technician ports on the control enclosure, as shown in the following gure:
Figure 80. Technician ports
1 Node canister 1 technician port
2 Node canister 2 technician port
Chapter 3.
Conguring the system 83