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Connection and communication with devices
Single component connection
Single component connection
Disconnect the wires of each component from the E-TUBE port, and connect to the PC via the
PC linkage device.
Drive unit
Cycle computer
Junction [A]
Switch unit
SM-JC40/SM-JC41 (EW-SD50 type)
EW-JC304 (EW-SD300 type)
SM-PCE1
SM-PCE02
NOTICE
•
Junction [B] is required to connect a single switch unit to a PC.
•
When connecting a device compatible with the EW-SD300 to the PC linkage device, use
a conversion adapter (EW-AD305) to connect the wire to the EW-SD50.
TECH TIPS
•
Refer to the SHIMANO STEPS dealer's manual for information on the E-TUBE ports of
the drive unit.
Drive unit setting backup function
To check the drive unit settings backed up to the cycle computer, export a PDF report from the
E-TUBE PROJECT [Unit log acquisition] menu. When exchanging the drive unit, send the report
along with the drive unit to the distributor from which the unit was purchased.
Maintenance alert
This notifies the user that the bicycle requires maintenance. An icon is displayed on the cycle
computer screen when the bicycle reaches the set odometer or date. You must connect to
E-TUBE PROJECT for this setting. For details, refer to the user's manual for E-TUBE PROJECT.
