What is "Sync Alt or "Sync Baro" on my Kestrel? (Kestrel 4000 and above)
Both Sync Alt and Sync Baro serve the same function. If these functions are "ON" when you exit the Ref Baro or Ref Alt screen, the Kestrel will input the adjusted Baro(or Alt) into the other screen automatically. (Note: if you select "YES" to turn one of these measurements ON, the other turns "ON" as well).