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IFD5XX Installation Manual
600-00299-000
Page 75 of 198
Revision: 02
6.11.1 Audio
Pin Name
Connector
Pin
I/O
Audio 1 HI
P1001
37
Output
Audio 1 LO
P1001
38
Output
Audio 2 HI
P1001
52
Output
Audio 2 LO
P1001
53
Output
Table 55: Terrain Awareness Audio Output
The audio output 1 is a low impedance output. 100mW at 500-ohm.
The audio output 2 has an output impedance of 240-ohm and is capable of driving 100mW
into a 500-ohm load.
6.11.2 Annunciators
Pin Name
Connector
Pin
I/O
Terrain not available
annunciate
P1050
9
Output
Terrain Warning Annunciate
P1050
10
Output
Terrain Caution Annunciate
P1050
11
Output
TAWS Inhibit Annunciate
P1050
12
Output
Table 56:Terrain Awareness Annunicator Output
6.12 ADS-B/Transponder Output
The IFD5XX will transmit ADS-B compliant GPS position data to the following compatible
ADS-B capable transponders
Manufacturer
Model
Notes
Avidyne
AXP340
ADS-B output requires a separate
installation approval.
Connect the appropriate input
pin on the AXP340 with the
IFD5XX P1001 Pin 8 in order to
get automatic on-ground / in-air
mode transition.
Table 57: ADS-B Output
Summary of Contents for IFD540
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