Gdl 69/69A (Optional); Gad 43(E) (Optional) - Garmin G500 Pilot's Manual

1.1.9

GDL 69/69A (Optional)

The GDL 69/69A is a Sirius XM Satellite Radio Data Link Receiver that
receives broadcast weather data. The GDL 69A is the same as the GDL 69
with the addition of an Sirius XM Satellite Radio audio entertainment receiver.
Weather data and control of audio channel and volume is displayed on the MFD,
via a High-Speed Data Bus (HSDB) Ethernet connection. The GDL 69A is also
interfaced to an audio panel for distribution of the audio signal. A subscription
to the Sirius XM Satellite Radio service is required to enable the GDL 69/69A
capability.
Subscription information is available at: http://www.garmin.com/xm/.
Figure 1-9 GDL 69/69A XM Satellite Radio Data Link Receiver
1.1.10

GAD 43(e) (Optional)

The GAD 43 is an adapter that converts AHRS digital pitch, roll, heading
and yaw rate data into analog signals used by autopilot systems. The GAD 43
is installed remotely between the AHRS and an existing autopilot. The analog
signals from the GAD 43 mimic those of spinning-mass gyros that provide data
to the autopilot and allow the gyro to be replaced by the AHRS and GAD 43
combination.
The GAD 43e performs the same functions as the GAD 43, but adds support
for additional interfaces to various aircraft systems. The GAD 43e supports
interfaces to various autopilots (for altitude preselect and vertical speed control),
analog NAV radios, DME, analog radar altimeters, marker beacons, and ADF
receivers.
1-6
Garmin G500 Pilot's Guide 190-01102-02 Rev. E