When I push "sel" buttons and turn ignition ON.
So, what is those digits. Can someone explain?
"1" can change
"0099.2" can change
"3" can´t change

"1" =indicates how many revolutions of the crank position for the tachometer
"0092.2" =tire circumreference for the speedometer
"3" =has something to do with the odometer?

They are for changing tires sizes

Hello how is the combination for CF1000? It works only for 850XC?