The Spectrum Remote Control OCAP-4 Remote Control is pre-programmed to operate your Spectrum receiver, an RCA TV, a Toshiba DVD player, and a Pioneer audio receiver. To control devices other than the default brands, perform the following steps:
Amazon Alexa Universal Voice remote can control most manufacturers TVs including Samsung, Sony, LG and many more, is now being sold along with the Fire TV Stick streaming player.
Universal remote plus is Pre-programmed with Apple TV, XBox One, Media Center/Kodi and Roku device codes (excluding Roku Stick) which are easily changed.
The Vizio Television SV472XVT responds intermittently to remote commands for mute and volume yet seems to respond ok for VIA (menu for apps) and TV settings.
Your TiVo remote has buttons for controlling the Power,Mute, and Volume of your TV. This allows you to set asideyour TV remote, and use only the TiVo remote.