The sensor may be tilted when installed on an asymmetricalhub. This does not affect operation.3 Rotate the wheel to check for clearance.The sensor should not contact other parts of your bike.NOTE: The LED flashes green for five seconds to indicateactivity after two revolutions.Installing the Cadence SensorNOTE: If you do not have this sensor, you can skip this task.TIP: Garmin recommends you secure your bike on a standwhile installing the sensor.1 Select the band size that fits your crank arm securely.The band you select should be the smallest one thatstretches across the crank arm.2 On the non-drive side, place and hold the flat side of thecadence sensor on the inside of the crank arm.3 Pull the bands À around the crank arm, and attach them tothe hooks Á on the sensor.4 Rotate the crank arm to check for clearance.The sensor should not contact the chain stay, other parts ofyour bike, or your shoe.NOTE: The LED flashes green for five seconds to indicateactivity after two revolutions.About the Speed and Cadence SensorsCadence data from the cadence sensor is always recorded. Ifno speed and cadence sensors are paired with the device, GPSdata is used to calculate the speed and distance.Cadence is your rate of pedaling or “spinning” measured by thenumber of revolutions of the crank arm per minute (rpm).Data Averaging for Cadence or PowerThe non-zero data-averaging setting is available if you aretraining with an optional cadence sensor or power meter. Thedefault setting excludes zero values that occur when you arenot pedaling.You can change the value of this setting (Data RecordingSettings).Pairing Your ANT+ SensorsBefore you can pair, you must put on the heart rate monitor orinstall the sensor.Pairing is the connecting of ANT+ wireless sensors, forexample, connecting a heart rate monitor with your Garmindevice.1 Bring the device within 3 m (10 ft.) of the sensor.NOTE: Stay 10 m (33 ft.) away from other riders' ANT+sensors while pairing.2 From the home screen, select > Sensors > Add Sensor.3 Select an option:• Select a sensor type.• Select Search All to search for all nearby sensors.A list of available sensors appears.4 Select one or more sensors to pair with your device.5 Select Add.6 If necessary, select Connect.When the sensor is paired with your device, the sensorstatus is Connected. You can customize a data field todisplay sensor data.Training with Power Meters• Go to www.garmin.com/intosports for a list of ANT+ sensorsthat are compatible with your device (such as Vector™).• For more information, see the owner's manual for your powermeter.• Adjust your power zones to match your goals and abilities(Setting Your Power Zones).• Use range alerts to be notified when you reach a specifiedpower zone (Setting Range Alerts).• Customize the power data fields (Customizing the DataPages).Setting Your Power ZonesThe values for the zones are default values and may not matchyour personal abilities. You can manually adjust your zones onthe device or using Garmin Connect. If you know your functionalthreshold power (FTP) value, you can enter it and allow thesoftware to calculate your power zones automatically.1 From the home screen, select > Training Zones > PowerZones.2 Enter your FTP value.3 Select Based On:.4 Select an option:• Select Watts to view and edit the zones in watts.• Select % FTP to view and edit the zones as a percentageof your functional threshold power.Calibrating Your Power MeterBefore you can calibrate your power meter, it must be properlyinstalled, paired with your device, and actively recording data.For calibration instructions specific to your power meter, refer tothe manufacturer's instructions.1 From the home screen, select > Sensors > Power >Calibrate.2 Keep your power meter active by pedaling until the messageappears.3 Follow the on-screen instructions.Using Shimano® Di2™ ShiftersBefore you can use Di2 electronic shifters, you must pair themwith your device (Pairing Your ANT+ Sensors). You cancustomize the optional Di2 data fields (Customizing the DataPages). The Edge device displays current adjustment valueswhen the sensor is in adjustment mode.ANT+ Sensors 7