GF82.60-P-3115-04QK Radio Control Panel, Function

GF82.60-P-3115-04QK Radio Control Panel, Function
- except CODE (535) Audio 20 radio CD, USA


The control buttons and switches of the radio (A2) are read in by the microcontroller and made available to the central computer. The key inputs undergo further processing in the central computer and transmitted in the form of a data telegram via the Media Oriented System Transport (MOST) or the Controller Area Network Bus class B (interior) (CAN-B).
If the "ON" button on the rotary pushbutton is pressed, the radio (A2) switches on. The volume for the selected audio source is regulated at the rotary pushbutton. The main function keys switch over to the audio source desired by the user.

If the user presses the "Tone setting" function key, the following presets can be changed:
^ Bass
^ Treble
^ Balance
^ Fader
^ Volume adaptation
^ Traffic announcements
^ Surround sound

Using the "Mute" function button, the audio source currently being listened to is muted.
The radio (A2) output signal is suppressed and the CD drive is paused. Moving the cross-shaped rocker button to the right accepts a telephone call. Moving the cross-shaped rocker button to the left terminates the call.

The numeric keypad can be used for the following:
^ Entering required telephone number
^ Calling up or saving a radio station
^ Direct entry of a radio frequency
^ CD selection
^ Direct entry of a CD track

The cross-shaped rocker switch can be used, for example, for searching in the telephone book or to carry out permanently programmed commands for the respective function level. If the user presses one of the two Search function buttons, this function is carried out in the current function level.

CD drive
The radio (A2) is equipped with a CD drive. All sound and volume settings are made using the rotary pushbutton.

Brightness setting
Infinitely variable brightness adjustments can be made using the cross-shaped rocker switch to make the information easier to see in the display.

Read out faults using STAR DIAGNOSIS
The radio (A2) has its own fault memory. When the fault memory is called up using STAR DIAGNOSIS, the data are transmitted via the MOST to the radio (A2) and can then be read out. Diagnosis is carried out from the EIS control unit (N73) via the CAN-B to the radio (A2).

The following function groups, user information and function statuses are shown on the display:
^ Autostore
^ Automatic station search
^ Traffic information (regional)
^ Random track selection and playback
^ Track repeat
^ Skip empty tape
^ SMS message received
^ Telephone function status active