The radio will receive inbound CB audio while on any screen. When an incoming CB signal breaks squelch, the CB audio interrupts (or mixes) with the current audio source in the radio. While CB audio is being received, the CB Active icon is displayed in the status bar.
If necessary, adjust the squelch level so noise does not break squelch, but desired CB audio is still received.
CB audio is received through the speakers or the headsets, depending on the audio routing settings. See
System Settings → Speaker. Both rider and passenger headsets will receive inbound CB audio.