The OAT indication on my D10A reads 5 degrees Centigrade high all the time. When I correct it downward it stays until the unit is turned off and back on goes 5 degrees hight again
Does the OAT shown on the screen have a box around it? Where it says "OAT XXC" does the "XXC" have a box around it? If it has a box around it, it's not an OAT sensor, it's a manual entry box.
