If you are using USB audio, set the USB mode to match the device you’ve connected, so that this unit works correctly.


  1. Turn off the power (unplug the cable from the INPUT jack).

  2. Set the type knob to “CRUNCH”.

  3. Turn the [AMBIENCE], [LEVEL] and [GAIN] knobs all the way counterclockwise, and turn the [BASS], [MIDDLE] and [TREBLE] knobs all the way clockwise.


  4. While holding down the pedal switch, turn on the power by inserting a plug into the INPUT jack.

    After the CHECK indicator lights up green, it cycles between blinking orange five times and staying lit.

  5. Use the type knob to set the USB mode.

    Type knob

    Explanation

    CLEAN

    GENERIC:

    This uses the standard driver of the respective OS.

    Use this setting when you connect an iOS device.

    • A Lightning-USB Camera Adapter (commercially available) is required to connect to an iOS device.

    TWN

    VENDOR:

    This uses a dedicated driver.

    Use this setting when you connect to a Windows or macOS device.

    Install the IR-2 driver that you downloaded from the Roland website.

    • This is the factory setting.


  1. Press the pedal switch.

    This saves the settings.

    Also, the CHECK indicator rapidly blinks red.

    You can play normally with this unit after around two to three seconds.

    This setting is not applied when a USB cable is plugged into the USB port. Disconnect and the reconnect the USB cable to apply the setting.