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190-01499-02
GTX 3X5 Transponder TSO Installation Manual
Rev. 4
Page 3-19
Table 3-31 Radio Altitude Source Priority
Table 3-32 Selected Course and Joystick Waypoint Source Priority
Table 3-33 FMS Selected Altitude Priority
Table 3-34 Magnetic Variation Source Priority
Priority
Source
1
ARINC 429 Label 164 from a radar altimeter
2
ARINC 429 Label 164 from an EFIS/ADC
3
RS-232 from a remote control panel
4
HSDB Radio Height from GTN #1
5
HSDB Radio Height from GTN #2
6
HSDB Radio Height from a GX000
7
HSDB Radio Height from GDU 620 #1
8
HSDB Radio Height from GDU 620 #2
Priority
Source
1
ARINC 429 Labels 100, 306, and 307 from an EFIS/ADC
Priority
Source
1
RS-232 from a remote control panel
2
HSDB FMS Vertical Navigation Data from a GX000
3
HSDB FMS Vertical Navigation Data from GDU 620 #1
4
HSDB FMS Vertical Navigation Data from GDU 620 #2
Priority
Source
1
HSDB Magnetic Variation from a GX000
2
HSDB Magnetic Variation from GDU 620 #1
3
HSDB Magnetic Variation from GTN #1
4
HSDB Magnetic Variation from GTN #2
5
HSDB Magnetic Variation from GDU 620 #2
6
RS-232 from a GNS