Touch Screen Display (TSD)
The Touch Screen Display (TSD) forms the basis of the telephone system. It communicates with the rest of the audio/infotainment system on the MOST ring and allows control of the telephone system and other infotainment systems from a single point.
The TSD communicates with the Integrated Head Unit (IHU) on the MOST ring and provides the driver interface and driver display of the telephone system. The TSD also provides driver display and control of the audio, the rear view camera, the Venture Cam, the navigation system, the Traffic Message Channel and the rear seat entertainment.
The telephone system and other systems are operated by a combination of the physical buttons located on each side of the screen and the 'virtual' buttons displayed on the touch screen. For clarification, the physical buttons are referred to as 'buttons' and the touch screen virtual buttons are referred to as 'icons'. Refer to AUDIO SYSTEM COMPONENT LOCATION - FROM 2005 MY for further details on the TSD.