Shimano Ultegra R8050 Series Dealer's Manual page 63

INSTALLATION
Attaching the wireless unit (EW-WU111)
How to make connections
ANT connection
To make a connection, 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 the cycle computer.
1
Put the cycle computer into connection mode.
When using an external battery
Check that the electric wires are connected to the wireless unit, and then remove and
remount the external battery.
2
When using a built-in battery
Check that the electric wires are connected to the wireless unit, and then remove the electric
wires (two wires) from the wireless unit and reconnect them.
This completes the connection process.
3
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TECH TIPS
Connection transmission begins a few seconds
after the battery is remounted or the electric
wires are reconnected to the wireless unit.
TECH TIPS
•
Check on the cycle computer to see if
connection was successful.
•
If a connection cannot be made in the way
described above, refer to the manual for
your cycle computer.
•
For information on how to show the
number of gears or the DI2 battery level,
refer to the manual for the cycle computer.