190-01499-02
GTX 3X5 Transponder TSO Installation Manual
Rev. 4
Page 3-15
Table 3-17 Magnetic Heading Source Priority
Table 3-18 True Heading Source Priority
Table 3-19 Static Air Temperature Source Priority
Priority
Source
1
ARINC 429 Label 320 from a heading source
2
ARINC 429 Label 320 from an AHRS
3
ARINC 429 Label 320 from an EFIS/ADC
4
RS-232 from an ADC
5
RS-232 from a remote control panel
6
HSDB Magnetic Heading from GTN #1
7
HSDB Magnetic Heading from GTN #2
8
HSDB Magnetic Heading from a GX000
9
HSDB Magnetic Heading from GDU 620 #1
10
HSDB Magnetic Heading from GDU 620 #2
Priority
Source
1
ARINC 429 Label 314 from a heading source
2
ARINC 429 Label 314 from an AHRS
3
ARINC 429 Label 314 from an EFIS/ADC
4
RS-232 from a remote control panel
5
HSDB True Heading from a GX000
Priority
Source
1
ARINC 429 Label 213 from an ADC
2
ARINC 429 Label 213 from an EFIS/ADC
3
RS-232 from an ADC
4
RS-232 from a remote control panel
5
HSDB Static Air Temperature from a GX000
6
HSDB Static Air Temperature from GDU 620 #1
7
HSDB Static Air Temperature from GDU 620 #2