BASIC FUNCTION
BUTTON OVERVIEW
TOUCH SCREEN
Operations are performed by touching the touch screen directly with your finger. P. 70
Displ
Turn the knob to adjust the volume. Press the knob to turn the volume mute on / off. Press and hold the knob to turn the audio system off. To turn the audio system on, press and hold the knob again or press. Press and hold the knob for 10 seconds or longer to reset the system if the touch screens become unresponsive during operation or if any other system error occurs.