Garmin Altitude Encoder - Garmin GTX 45R Installation Manual

5.8

Garmin Altitude Encoder

The optional GAE altitude encoder module (Garmin P/N 011-03080-00) is used only in installations
requiring pressure altitude data that meets the requirements of TSO-C88.
The GAE module kits includes a wire harness for connection to the GTX 35R/45R D-sub connector.
Connect using The wire colors are shown in Table 5-12.
Table 5-12 Altitude Encoder Module Inputs and Outputs
Pin Name
ALT ENCODER CLOCK
ALT ENCODER DATA
ALT ENCODER POWER
ALT ENCODER GROUND
190-01499-10
Rev. 1
Color
White
Yellow
Red
Black
GTX 35R/45R Installation Manual (Non-Certified Aircraft)
Connector Pin
P3251 1
P3251 22
P3251 43
P3251 23
I/O
O
I/O
O
O
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