Page 6-20
GTN 625/635/650 TSO Installation Manual
Rev. C
190-01004-02
6.9
External Systems
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
Configuration Mode page.
Figure 6-24. External Systems Page
6.9.1
GDL 69/69A Interface Check
If installed, the GDL 69/69A must be configured to
match the installation. Follow the steps below.
1.
Access the GDL 69/69A Configuration page,
as shown in Figure 6-25 by touching the ‗GDL
69‘ key on the External Systems page.
2.
Adjust the Antenna Gain and Cable Loss to
match the installation. Refer to the GDL
69/69A Installation Manual (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 the XM has not been active, see
the GDL 69/69A Installation Manual (190-00355-02) and the GDL 69/69A XM
Activation Instructions (190-00355-04).
Figure 6-25. GDL 69/69A Configuration Page