Does not do temperature. Choosing whether F or C must be for display on maps only. Perhaps the maps used for boating display temps. So you could choose how you wanted the temps to display on a map.
Or maybe the same firmware used with this model is used on another that does temp.
You can enter a menu on the 60CS by holding down the ENTER button while powering up the GPS. You have to shut down the GPS to get out of this menu.
Line 5 shows temperature. I guess it is in Celcius, and it doesn`t change if Farenheit is chosen in the setup menu.
