Normally, I hate a roger beep but in this application, it was very useful since I knew when Tim, the tail-gunner, was speaking. The lead rider was a lady and her speech was distinctive enough that no assistance was needed to know when she was speaking.
Tim said that his bike (trike) always had a roger beep and he thought it was some sort of configuration option.
I don't want a roger beep, but if there are configuration options that I don't know about..... well, I'm an engineer

I found the installation and service manuals for the CB but no owner/user manual. Don't know if there is one.
My bike is a 2010, Audio/Comfort/Nav, and if there is a manual that discusses configuration, or if you know how to configure CB options, please let me know.
Thanks,
Ed Greenberg