Problem Description: Treadmill Display E07
Reason Analysis:
1) The safety lock is not placed in the corresponding safety lock area
2) The safety lock core is misplaced
3) The safety lock core communication cable terminal is loose
4) The safety lock is not magnetic enough
Solution:
1) Put the safety lock in the corresponding area.
2) Move the safety lock around the safety lock area.
3) Disassemble the back cover of the upper watch to check whether the communication line is loose and plug it in tightly.
4) Replace the safety lock.