User's Manual

Table Of Contents
Installing the Link CX 45
17 Click Submit Changes to upload changes to the Link CX.
18 On the Commission Manager Interfaces page, select the link for the Test page. The web
browser displays the Test page, similar to the sample shown in Figure 4-6.
19 On the Test page, select the BERT + Radio Loopback test, and select One Minute. Select
Start Test to verify the internal Link CX circuitry before installation.
When the BERT + Radio Loopback test is complete, the Link CX has been configured, and
the internal signal generation, transmit, receive, and detecting circuitry of the Link CX has
been tested. Continue with Step 18.
20 On the Test page, select the link for the Commission Radio page. The web browser again
displays the Commission Radio page, similar to the sample shown in Figure 4-4.
21 On the Commission Radio page, set the Tx Attenuation to disabled. This causes the Link CX
to transmit at the level set by the Maximum Transmit Power parameter.
22 Disconnect power from the Link CX to prepare it for mounting in its final location.
23 Disconnect the Craft PC from the Link CX.
24 (Only for Link CXs with external antennas.) When you have configured a Link CX with an
external antenna, disconnect the external antenna or 50 Ohm load from the antenna port.
This makes it easier to mount the Link CX and the external antenna in their final locations.
After completing this section, the Link CX radio is configured and partially tested, and is ready to install
as described in Section 4-3.
Do not stand within 2 m (79 in.) of the front of the antenna during
Link CX operation to avoid harmful RF radiation.