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Names of parts
Function button
Link
E-TUBE port
Electric wire
LED
Charging port
Charging cable (EW-EC300)
Plug part
• Special battery
This product can only charge a SHIMANO lithium-ion battery. Refer to
"Line-up chart" on our website (https://productinfo.shimano.com) for
details about compatible batteries. Never connect other batteries.
Doing so may cause bursting or ignition.
* Fully understand the precautions for use before using the product.
Wireless connection
„ Cycle computer connection
This product transmits the following information wirelessly to cycle
computers or receivers that support ANT
®
or Bluetooth
®
LE connections:
1. Gear position information (front and rear)
2. Di2 battery level information
3. Dual control lever battery level information
4. Adjustment mode information
For information on which of the above is displayed, refer to the manual
for your cycle computer or receiver.
* You can check the latest functions by using E-TUBE PROJECT to
update the software. Please contact your place of purchase for
details.
To connect, the cycle computer needs to be in "connection mode." For
information on how to put the cycle computer into connection mode,
refer to the manual for your cycle computer.
1. Put the cycle computer into connection mode.
2. Perform gear shifting operations.
3. Follow the instructions on the cycle computer screen to select the target
to connect to.
4. Connection is complete.
Check with your cycle computer if connection has been successful. If
connection cannot be performed in the way described above, refer to
the manual for your cycle computer.
„ Connecting with a smartphone
E-TUBE PROJECT Cyclist may be used if a Bluetooth
established with a smartphone. Before setting up a connection, turn on
®
Bluetooth
LE on the smartphone.
1. Start E-TUBE PROJECT Cyclist and set it to listen for Bluetooth
signals.
2. Press the function button until the LED flashes blue. The bicycle
side is ready to connect. The unit name is displayed on the E-TUBE
PROJECT Cyclist screen.
3. Select the unit name displayed on screen.
* When disconnecting, cancel the Bluetooth
Pulley
smartphone. (The bicycle will switch from the connection mode to
the normal operation mode.)
„ Pairing with a Di2 shift switch
This product can use an original wireless standard to wirelessly
communicate with a compatible shift switch. Refer to the user's manual
for E-TUBE PROJECT Cyclist or contact the place of purchase for
information about pairing.
„ Pairing with the power meter
If used in combination with FC-R9200-P / FC-R8100-P, pairing with a power
meter using the E-TUBE PROJECT Cyclist is required.
Refer to the user's manual for E-TUBE PROJECT Cyclist or contact the place
of purchase for information about pairing.
Switching modes
„ Switching operation modes
Single click: Check battery level
Double click: Select shift mode
0.5 - 2 seconds
Bluetooth
2 - 5 seconds
5 - 8 seconds
(only when connected with a cable)
Press and hold
For the setting procedure, contact your place of purchase or a distributor.
„ Selecting the shift mode
Double click the function button to switch the shift mode. The LED
changes as indicated in the figure each time the shift mode switches.
Manual shift
Manual shift (M)
Synchronized shift 1
Shift mode 1 (S1)
Synchronized shift 2
Shift mode 2 (S2)
Checking the battery level
The LED lights up as indicated in the figure when the function button is
quickly pressed once (for less than 0.5 seconds).
51% - 100%
26% - 50%
1% - 25%
0%
* When the battery level is low, the front derailleur stops operating
first, then the rear derailleur. When the battery is completely drained,
the derailleurs are fixed at the last gear position. It is recommended
®
LE connection is
to charge the battery as soon as possible when the LED lights red.
Charging method
®
LE
This product can be charged by using an AC adapter with a USB port or by
connecting it to the USB connector of a PC.
1. Connect the battery to this product.
2. Place your finger on the notch to open the cover.
®
LE connection from the
3. Connect the charging cable to the charging port of this product as
indicated in the figure. The LED lights up blue when charging starts.
* The charging time of an AC adapter with a USB port is about 1.5
hours, and that of computer USB port type about 3 hours. (Note that
the actual charging time will vary depending on the remaining
battery level.) Depending on the specifications of the AC adapter or
ambient temperature, recharging via the AC adapter may require as
much time (about 3 hours) as recharging via PC.
* Even if gear shifting is performed while charging, the rear derailleur
and front derailleur cannot be operated.
„ Overview of connecting for charging
®
LE connection mode
Adjustment mode
Switch pairing
4. When the LED (blue) turns off, charging is complete.
If the LED blinks red, refer to "Troubleshooting."
5. Disconnect the charging cable, and keep it at the location specified in
the precautions.
Blue
6. Close the cover.
Downloading the application
Flashing blue (twice)
E-TUBE PROJECT Cyclist must be installed to a smartphone in order to
update the firmware and perform customization.
Flashing blue (3 times)
Download E-TUBE PROJECT Cyclist from our support website (https://bike.
shimano.com/e-tube/project.html).
For information on how to install E-TUBE PROJECT Cyclist, check the
support website.
For information on how to operate the application on the smartphone,
refer to the user's manual for E-TUBE PROJECT Cyclist or contact the place
of purchase.
Green
Flashing green
Red
Off
Specifications
-10°C - 50°C
ANT
Operating
Wireless
Bluetooth
temperature
specifications
0°C - 45°C
Charging
temperature
2.4 GHz
Frequency band
<10 dBm
Maximum radio-frequency
power
4.0.0 or later
Firmware version
Troubleshooting
Check the following information if you have a problem with the product.
If the problem is not covered below or cannot be solved with the
indicated method, contact the place of purchase or a distributor.
Gear shifting
Details
Causes /
Remedies
possibilities
Has the shift switch
If not, connect to
Gear shifting is
been paired?
E-TUBE PROJECT and
not performed.
pair the included shift
switch.
Is there sufficient
Charge the battery and
charge remaining in
check again.
the battery?
Is the battery charging? Gear shifting is not
performed while
charging. Disconnect
the charging cable and
check again.
When using the shift
Operate the shift
switch wirelessly, gear
switch to shift the gear
shifting is not
again.
performed when the
switch is next operated
if a certain amount of
time has elapsed since
the last time gear
shifting was
performed.
The RD protection
While turning the
function* may be
crank, operate the shift
operating.
switch so that the gear
is shifted from the
largest sprocket to the
smallest sprocket.
®
/
®
LE
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