Had the new boat out on her maiden voyage yesterday - most everything went well. I am running i-pilot link, 3 head units, 898 and two 858's on an Ethernet.
I went to the screen where I could set up my display readouts (voltage, time, depth etc....) and attempted to insert temperature in place of the navigation Cos (as I am on smaller to medium sized freshwater lakes and don't need this displayed all the time).
Most of the time, the temp does not show up after I change it, on a few occasions, it shows up then magically reverts back to compass .....
not sure what the issue is ............ any thoughts?