Muting Logic

The navigation system allows voice control of the audio, the XM, the PC card, and the CD player. Voice control commands are communicated on the GA-Net (audio-navigation unit). When using the navigation TALK/BACK button, the audio is muted on all speakers and you get navigation sound on the front channels. When using the navigation or route guidance (RG), the front speakers give the navigation sound and the rear speakers continue to play. For more information, see the navigation section. The outline of the interruption function is shown in this table below.