Crappie Cowboy,

I would look into my menu's and see if there is anywhere you can change it back to US. if not you can send the unit into our service center and they can change it back. The address is:

Humminbird
Attn Service
678 Humminbird Lane
Eufaula Al 36027


The turn around time is prestty fast. It should not be any longer than 3 day turn around.