FORERUNNER 955 Owner’s Manual

Using Electronic Shifters

Before you can use compatible electronic shifters, such as Shimano Di2 shifters, you must pair them with your Forerunner device (Pairing Your Wireless Sensors). You can customize the optional data fields (Customizing the Data Screens). The Forerunner device displays current adjustment values when the sensor is in adjustment mode.

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Using Electronic Shifters

Before you can use compatible electronic shifters, such as Shimano Di2 shifters, you must pair them with your Forerunner device (Pairing Your Wireless Sensors). You can customize the optional data fields (Customizing the Data Screens). The Forerunner device displays current adjustment values when the sensor is in adjustment mode.