2009 Mercedes CLK-Class Owner's Manual - Page 150

Controls in detail Audio system Sound system You can either program the sound settings manually (Y page 147) or choose settings via preset sound characteristics. You can select from among the following settings: RSTANDARD: The radio switches back to the standard radio menu eight seconds after the last soft key is pressed. RRadio mode: STANDARD mode: SURROUND SPEECH RCD/AUX RTelephone: Returning sound functions to factory settings X conventional stereo sound. RSURROUND: the sound is set for better three- Press button O to call up settings menu in the display. The radio switches back to the standard radio menu four seconds after the last soft key is pressed. dimensional acoustic characteristics. RSPEECH: X Adjusting volume distribution Call up fader and balance functions by pressing button P. Fader X the sound is optimized for the spoken word. Press button O repeatedly until STANDARD, SURROUND or SPEECH appears in the display. X Press X or Y soft key repeatedly until the desired sound setting has been reached. The sound is set accordingly. or X Press RES soft key briefly. The sound setting is reset depending on the sound source activated. RRadio mode: STANDARD RCD/AUX Press button P repeatedly until FADER appears in the display. X Press RES soft key briefly; the respective sound function is reset to its center level. Press and hold RES soft key until RESET appears in the display. The sound settings for bass and treble are returned to their center level and the volume is set to a predefined level. Vehicles with sound system: The sound setting is reset depending on the sound source activated. or X X mode: SURROUND SPEECH Press V or W soft key. The volume is distributed accordingly between the front and rear of the vehicle. Press RES soft key briefly. The fader is reset to its center level. RTelephone: or X 148