For Graphical Analysis:

1. Connect the sensor to your device.
2. Launch Graphical Analysis
3. Click or tap Sensor Data Collection from the New Experiment list
4. Click or tap the Sensor Setup icon.
5. Click or tap Sensor Channels
6. Select the sensor channels you want to use.
7. Click or tap Done.
8. (Optional) Select the meters you want to see.

For LabQuest App:

1. Connect the sensor to the LabQuest
2. Tap the sensor meter and select Sensor Channel…
3. Select the sensor channels you would like use.
4. Tap OK to exit the sensor channel setup.

Full instructions can also be found here: https://www.vernier.com/til/5770