Functions of F12 Cyclocomputer are Current Speed, Average Speed, Max Speed, MPH/KPH Speed and Distance, Speed Tendency, Odometer, Trip Distance, Trip Timer, 12/24 Hour Clock, Scan, Auto Stop/Start.
Owner Reviews, Ratings, Comments and Criticism
The only problem I had was resetting the Trip Meter (DST) because the instruction maunual is incorrect.
Press and hold only the left side of the button for 3 seconds to reset DST to zero. TM (Trip Time) and AVS (Average Speed) will also be reset.