No I know it does not appear on the C61K. You need to use an older HR receiver and setup a remote for receiver 3 then play around with switching between RF/IR on the 61 and when it asks you to press buttons to go into IR mode use the remote you programmed. I wish I could give you step by step but I just messed with it for about 30 minutes and it started working on about the third try. BTW the C61K still says it's in RF mode but it is working with my Harmony 900 in IR mode. It must be some half baked code inside the C61K that got activated.