Data Reset - Halfords Bicycle Computer Owner's Manual

11. Data Reset

1. Press and hold the A button for 3 seconds to reset data of DST,
RTM, MAX, AVG, ALT,MAX-ALT, MAX-RPM, AVG-RPM
2. The following data are stored in memory and cannot be reset:
Unit, Cmm1 (Circumference 1), Cmm2, ODO 1, ODO 2, T.RT1,
T.RT2, T.AL1, T.AL2.
3. Reset data for Bike 1 and data for Bike 2 respectively.
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