Mar 28, 2020
trying to find a 4 digit code to use to sync my soundbar to the TV
soundbar - Bose Solo 5
TV - RCA Roku
Thanks for posting. Welcome to the Community.
RCA = 0047
This is the code you need for your TV. You can find pairing instructions here.
Be aware that RCA TVs may be other brands TVs with the RCA logo on them. So I would also suggest trying TCL = 2231.