I have that controller too - but it is off little use now since all the old electronics that came with my coach (VHS, Sat, CRT TV) are gone now. I just use the remotes that came with the new TV and Blu-ray player.
At home I use a Harmony Hub remote. https://www.logitech.com/en-us/produ...iAAEgKPI_D_BwE
This remote can be programmed for one button start up (like Pronto) where you press "Play Movie" and it turns on all the gear and sets to correct inputs. The nice thing about the Harmony is that it has all the codes (an on-line download during setup) for the current electronics. You can also use your smart phone as the remote with the harmony Hub.