190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page H-111
H.4.14.2 ARINC 429 Configuration options
The configuration options for the 2 ARINC 429 output and 4 ARINC 429 input ports on the GAD 29 or
GSU 73 are detailed in this section.
ARINC 429 Outputs:
EFIS/Airdata – Outputs EFIS and air data labels to a GNS 4XX/5XX series unit. A second selection is
used to find if the EFIS/Airdata output is addressed to NAV 1, NAV 2, or both (NAV 1+ 2). The
transmitted labels are as follows:
100P Selected Course 1 203 Pressure Altitude 204 Baro Corrected Altitude
205 Mach Number 206 Indicated Airspeed 210 True Airspeed
211 Total Air Temperature 212 Vertical Speed 213 Static Air Temperature
235 Baro Setting (BCD) 320 Magnetic Heading 371G Manufacturer ID
377 Equipment ID
Autopilot - For use with Autopilots that use both RS-232 and ARINC 429 data. The transmitted labels are
as follows:
001 Distance To Waypoint (BCD) 012 Ground Speed (BCD) 100P Selected Course 1
101 Selected Heading 102 Selected Altitude 104 Selected Vertical Speed
114 Desired Track (True) 115 Waypoint Bearing (True) 116G Cross Track Distance
117G Vertical Deviation 121 Roll Command 122 Pitch Command
147G Magnetic Variation 203 Pressure Altitude 204 Baro Corrected Altitude
206 Indicated Airspeed 212 Vertical Speed 235 Baro Setting (BCD)
251 Distance To Waypoint 312 Ground Speed 313 Ground Track
320 Magnetic Heading 324 Pitch Angle 325 Roll Angle
371G Manufacturer ID 377 Equipment ID
ARINC 429 Inputs:
Garmin GPS – Receives GPS labels from a GNS/GTN or GNS 480 unit. A second selection is used to
find if the GPS input is from NAV 1 or NAV 2.
Garmin VOR/ILS – Receives VOR/ILS labels from a GNS/GTN or GNS 480 unit. A second selection is
used to find if the GPS input is from NAV 1 or NAV 2.