CLS 55 AMG (219.376) V8-5.5L SC (113.990) (2006)
Accessory Control Display: Description and Operation
GF82.85-P-0003-06TX Cockpit Management and Data System (COMAND), Volume and Tone
Settings
GF82.85-P-0003-06TX Cockpit Management And Data System (COMAND), Volume And Tone Settings
- with CODE (527) COMAND APS (with navigation)
Volume setting
Changing the volume of an audio source has an identical effect on all other audio sources. The volume is also jointly regulated within the service sources
in the same manner. The volume of voice output for navigation can be changed during voice output. An adjustable interval (set in "Settings" menu)
between the audio signal volume and the voice output volume is maintained automatically. This means that voice output remains audible even in the case
of loud audio output.
Tone setting
Manual tone settings (treble, bass) can be made for each audio source at the COMAND operating, display and control unit (A40/3). The tone setting
selected for the radio simultaneously applies to traffic radio messages.
Settings which have been selected for the voice output during navigation also apply to the voice control system (VCS) (with code (813) voice control
system (VCS)).
In addition, the following preset optimized tone settings are available:
^
Pop
^
Classical
^
Language
With code (810) sound system, the following settings are available for fine-tuning the tone settings:
^
Standard
^
Ambient low
^
ambient medium
^
Ambient high
^
Language
^
Driver optimized
With a change in sound emphasis (balance, fader) the ratio of the volume of the individual speakers changes.
The functionality for the volume and tone settings is handled by the audio gateway control unit (N93/1). The operation of the system and display of
system information are done at the COMAND operating, display and control unit (A40/3). If the vehicle is also equipped with code (810) sound system,
the sound amplifier integrated in the audio gateway control unit (N93/1) handles the final amplification of the audio signals before they are output over
the speakers.
SDV/DRO
The volume is adapted to the background noise in the vehicle interior by means of the speed-dependent volume control (SDV) and the automatic vehicle
interior noise adaptation or "Dynamic Range Optimization" (DRO). In the process the vehicle speed signal and signal input to the sound amplifier
microphone (B25/6) are used as a relationship indicator.