Perform the following procedure.
- Install the USB driver (TR-8S, TR-6S) that supports the OS you use.
- With Windows 10, the driver is automatically installed when the unit is connected via USB to a computer that is connected to the internet. - Connected the unit and computer via USB, then open the setting screen.
- Windows 10: Start > Roland > TR-8S (or TR-6S)
- macOS: Audio MIDI Setup > Audio Devices > TR-8S (or TR-6S)
- Change the sampling rate.