190-01115-01 G3X/G3X Touch Installation Manual - GDU 37X Config and Post Install Checkout
Rev. AC
Page 33-116
RS-232 Ports 2-4:
GTX 35R/45R/335R/345R units only. The available selections are:
NOTE
A "Configuration Error" indication is most commonly the result of one or more items on
the transponder configuration page which have been left un-configured. For proper
transponder operation, all items on this page must be properly configured.
33.4.17 ADS-B Configuration Page
The ADS-B Data Link Configuration Page is only displayed when the unit is configured to communicate
with and has successfully communicated with a GDL 39 (see
for interface and configuration
info). Aircraft Type should be set to “Not Pressurized”. The Mode S Address field is displayed (and is
editable) if configured for a Mode S Transponder or not configured for any transponder. The Mode S
Address field is not displayed if configured for a non-Mode S Transponder, such as a GTX 327.
33.4.18 LOG Configuration Page
The Data Logging Configuration page enables the storage of flight data as .csv files to the "data_log"
folder on an SD card. If data logging is enabled, the files are automatically written to the SD card after it is
inserted into the card slot. These files can be opened in Excel, or imported into Google Earth for viewing
using the Garmin Flight Log Conversion tool. The tool and instructions needed to import the files into
Google Earth are available from the G3X Product Page found on the Garmin website
Select On or Off for SD Card Data Logging. Use Max Log Files to set the maximum number of log files to
be stored, or press CLR for no limitation on the maximum number of files stored.
Selection
Description
None
GTX RS-232 port not used
ADS-B+ GPS
GPS position input from a TSO GPS source.
Connext Format 3 (GTX X45 only)
Connext weather and traffic data for a Flightstream 110/210
GNS (GTX X45 only)
Weather data to / GPS position input from a GNS
