Press the DSP control to access theDSP menu. Press the SEL control to enter one of the following modes:• DSP OFF• SIGNAL MODE• OCCUPANCY MODE Use the SEL control to select the desired signal mode (the selected mode will appear in the display).The following signal modes can be selected:• DSP OFF—disengages the feature• NEWS—”voice-only” type of sound with a limited audio band• JAZZ CLUB—jazz club with clearly reflected sounds• HALL—rectangular concert hall capacity of about 2 000• CHURCH—church with a high vault• STADIUM—outdoor stadium with a capacity of about 30 000 Press the DSP control again to access the occupancy modes. Use the SEL control to optimize the sound based upon the occupants in the vehicle. The following occupancy modes can be selected:• ALL SEATS• DRIVER SEAT• TOP DOWN Mute mode Press the control to mu