Garmin MX20 Installation Manual page 37

3. Press the Next Page line select key to view additional functions.
a. Enable Lightning only if WX-500 is installed.
b. Enable the System function to allow viewing of the System function.
c. Enable Radar only if a unit is an I/O model and interfaced to a radar unit.
4. A typical installation will have all functions enabled except those noted above based on what
hardware is installed in the aircraft.
MX20 Installation Manual 560-1025-09 Rev E
Installation
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