Table 3-23 Pressure Altitude Source Priority Order #12; Table 3-24 Baro-Corrected Altitude Source Selection #1; Table 3-25 Baro-Corrected Altitude Source Priority Order #1; Table 3-26 Baro-Corrected Altitude Source Priority Order #2 - Garmin GTX 3X5 Series Installation Manual

Priority
1 ARINC 429 label 203 from an ADC
2 ARINC 429 label 203 from an EFIS/ADC
3 RS-232 from an ADC
4 RS-232 from a 25 ft resolution altitude source
5 RS-232 from a remote control panel
6 Optional GAE module
7 HSDB pressure altitude from GTN #1
8 HSDB pressure altitude from GTN #2
9 HSDB pressure altitude from a GX000
10 HSDB pressure altitude from GDU 620 #1
11 HSDB pressure altitude from GDU 620 #2
12 Gray code altitude
13 RS-232 from a 100 ft resolution altitude source
Altitude Data
Select Discrete
Open
Ground
Priority
1 Source specified in altitude source configuration 1
2 Source specified in altitude source configuration 2
Priority
1 ARINC 429 label 204 from an ADC
2 ARINC 429 label 204 from an EFIS/ADC
3 RS-232 from an ADC
190-01499-02
Rev. 9

Table 3-23 Pressure Altitude Source Priority Order #12

Table 3-24 Baro-Corrected Altitude Source Selection #1

Source specified in altitude source configuration 1
Source specified in altitude source configuration 2

Table 3-25 Baro-Corrected Altitude Source Priority Order #1

Table 3-26 Baro-Corrected Altitude Source Priority Order #2

Source
Source
Source
Source
GTX 3X5 Transponder TSO Installation Manual
Installation Overview
Page 3-19