Garmin GTX 330 System Maintenance Manual page 48

A 4. EQUIPMENT INTERFACED TO THE GTX
The purpose of Table 17 and Table 18 is to document the equipment that is interfaced to the GTX
330/33(s). Use the following guidance when filling out this table:
•
Model(s): Write in the model number or numbers of the equipment that is interfaced to the GTX
330/33.
•
GTX Port Numbers: When applicable, write in the GTX 330/33 port number or numbers used
for the interface. This column is generally applicable only to serial ports such as RS-232 and
ARINC 429.
Equipment Type
Encoding Altitude
GTX 330/33 with ADS-B Out
Maintenance Manual with ICA
The document reference is online, please check the correspondence between the online documentation and the printed version.
Table 17. #1 GTX 330/33 Interfaced Equipment
#1 GTX 330/33
Audio Panel
Display
GPS #1
GPS #2
Heading
Air Data
GTX 330/33 Port
Model
Number
A-4
190-00734-11
Rev. 1