I just installed a new sound bar. I was able to use the A/V remote programming (holding down Tivo button and mute button) to control the volume and mute. I would now like to use the remote (regular Tivo remote and not the GLO remote) to also power the sound bar on and off. I already have the remote set to power on and off my tv so if I try to program the remote power button with the sound bar code also will it turn both the TV and sound bar on and off or is it just one or the other? Thanks.