Transponder; Figure 6-4 Xpdr1 Configuration Page; Remote Transponder Configuration - Garmin GTN 6 Series Maintenance Manual

6.7 Transponder

1. For remote transponders, configure transponder as described Section 6.7.1.
2. Perform interface check as described Section 6.7.2.
6.7.1

Remote Transponder Configuration

NOTE
If the GTN controls any transponder (GTX 32/33/327/328/330), then that transponder will
boot into the same mode (Normal or Configuration) as the GTN.
NOTE
If the GTN is not communicating with the GTX transponder, all of the editable fields for
the setup items shown in the following sections will be dashed out. If the fields are dashed
out, check the wiring and pin connections from the GTN to the transponder.
NOTE
The GTN can interface to the GTX 327/328/330/330 ES; however, configuration of the
panel-mounted GTX 327/328/330/330 ES is not supported. These transponders should be
configured per their installation manuals rather than through the GTN.
A remote transponder can be configured by the GTN via RS-232 if a transponder is configured for one of
the RS-232 ports. To configure the transponder, it must first be selected as Present and the type of
transponder installed must be specified on the Interfaced Equipment page on the GTN Setup page.
1. Touch External Systems key.
2. Touch the XPDR key.
3. Configure the remote transponder in accordance with the installation manual for that specific

transponder.

190-01007-B1
Rev. 4

Figure 6-4 XPDR1 Configuration Page

GTN 6XX/7XX Part 27 AML STC Maintenance Manual
Page 6-21