Installation Instructions

GTN 6XX/7XX AML STC Installation Manual 190-01007-A3
Page 5-42 Rev. 4
5.5.4 External Systems Configuration
The following section contains procedures for configuring
remote-mount units that are connected to the GTN. To
configure external systems using the GTN, touch the External
Systems key from the main configuration Home page.
5.5.4.1 GDL 69/69A Configuration
If installed, the GDL 69/69A must be configured to match the
installation. Follow the steps below.
1. Go to the GDL 69/69A configuration page. This can
be accessed from the External Systems page, shown in
Figure 5-26.
2. Adjust the Antenna Gain and Cable Loss to match the
installation. Refer to the GDL 69/69A Installation
Manual, P/N 190-00355-02, to determine the correct
values.
3. Enable any GDL 69/69A Ethernet ports as required by
the installation.
NOTE
The GDL 69/69A XM must be activated before use. If XM activation has not
already been done, see the GDL 69/69A Installation Manual,
P/N 190-00355-02 or 190-00355-07, and the GDL 69/69A XM Activation
Instructions, P/N 190-00355-04.
Figure 5-26. External Systems
Configuration Page