I have a westinghouse TV and a Sony Receiver running on the Harmony One.

Everything is working great, and I love the remote - but one thing drives me crazy. When I Vol Up or Down, the volume on both my TV AND my Receiver go up and down. I only want to control the volume through my receiver, and not use the TV's internal speakers.

Problem is, this westinghouse TV model doesnt have a built in mute option, so I need to control it through the harmony.

I think the ir command to control volume on my tv and my receiver are the same. The sony remote even has built in tv controls.

Any ideas?