Charging method
For the charging method, refer to “
” in the user's manual for the rear derailleur (Di2).
RD protection reset
In order to protect the system when the bicycle falls and is subjected to a strong impact, the RD protection
function will activate and momentarily sever the connection between the motor and link, disabling function of
the rear derailleur.
Performing the following operation will recover the rear derailleur from the RD protection function.
Gear position control
About gear position control
This gear shifting system is programmed to prevent certain gear positions based on combinations of chainring
and sprocket, in order to maintain appropriate gear shifting performance. Therefore, gear shifting operations
may differ from the basic operations of the shift switch.
When shifting the front derailleur
When the chain is in the position indicated as (1) in the figure, operating the shift switch for front gear shifting
does not shift the front derailleur. Instead, the rear derailleur is shifted to the largest sprocket side by two gears.
(1)
When shifting the rear derailleur
When the chain is at the smallest chainring, the rear derailleur does not shift in the range indicated as (1) in the
While turning the crank arm, operate the shift switch to shift to the largest sprocket.
1.
While turning the crank arm, operate the shift switch to shift to the smallest sprocket.
2.
How to operate
Gear position control
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