TC Helicon Play Acoustic to Reaper. How?

[Daniel Grenier]

I just bought a TC Helicon Play Acoustic Harmonizer. It has USB and supposedly (says the manual) you can connect a DAW to the Play Acoustic and play back tracks thru it.

I have tried all Device settings in Reaper Preferences (ASIO, Low Latency, Direct etc) but no go. The Play Ac does not get picked up by Reaper (unlike my mixer, preamps etc) Input on the Play is set to USB and I have the latest firmware.

Any idea what settings I should have in Reaper???

Thanks