How to mine RVN in ethOS using AMD?

Hi,

I'm somewhat new to mining.

I've been using ethOS to mine ETH and I would like to switch over to RVN.

I currently have 5 AMD 570's and 2 580's. I can't find a reference online for a proper config setup.

When I use gminer or nanominer I get hash rates but I'm running in to the following errors:

1. invalid miner specified: set valid miner
2. job not found – Rejected by us.ravenminer

What am I failing to set here?

Thanks