BENDIXKing AeroNav 910 Pilot's Manual page 173

NOTE
Weather Source Selection
An individual AeroNav can only display ADS-B (e.g.
"SkyTrax100") or Sirius/XM (e.g. "GDL-69", "MLB700",
etc) weather at any given time. The choice to select the
source is made at time of installation in the setup pages.
TIPS AND TECHNIQUES
Weather Overlays in Dual AeroNav Operations
For those installations with dual AeroNavs and more
than one type of weather source (e.g. GDL-69 and a
SkyTrax100) in the aircraft, BendixKing recommends
wiring one weather source to one AeroNav and the
other weather source to the second AeroNav.
TIPS AND TECHNIQUES
Weather Overlays in Single AeroNav Operations
For those installations with a single AeroNav and more
than one type of weather source (e.g. GDL-69 and a
SkyTrax100) in the aircraft, BendixKing recommends
wiring both weather sources to the AeroNav so that the
higher priority weather overlay can display on the
AeroNav and the lower priority weather data can be
streamed out of the AeroNav via WiFi for display on a
compatible tablet/wireless device application.
The current display priority is GDL-69, MLB700,
AV300/350, SkyTrax100.
89000039-010
Rev 1 May 2019
AeroNav 900/880 Series Pilot's Guide
Map Subsystem 4-23