3
Charging the battery .......................................................................................... 31
Introduction ................................................................................................................................................31
Proper use of the battery ..........................................................................................................................31
Charging the Battery .................................................................................................................................31
Battery level indicator ................................................................................................................................33
Battery level and error indication .............................................................................................................34
Cycle Computer Display and Setting ................................................................. 36
Names and functions of the parts of the assist switch ............................................................................36
Basic screen display of the cycle computer ............................................................................................... 36
Launching and exiting the Setting menu .................................................................................................40
Changing the settings ................................................................................................................................ 41
Error messages on the cycle computer .....................................................................................................48
Connection and communication with the PC ................................................... 51
Settings customizable in E-tube Project ...................................................................................................52
Connecting to the PC .................................................................................................................................53
MAINTENANCE .................................................................................................... 56
Replacing the front chainring ...................................................................................................................56