174User settingsVolume display (Vol)With this function, the volume display can beturned on or off.To set, call up the General Settings menu. Pressmultifunction button to call up the 2nd levelof the General Settings menu. Press multifunctionbutton . With the right rotary controlselect either Volume Indic. On or VolumeIndic. Off.The setting is stored automatically.Hands-free microphone setting (Mic)With this function, the sensitivity of the hands-freemicrophone can be set.To set, call up the User Settings menu. By pressingmultifunction button , call up the 2nd levelof the User Settings menu. Press multifunctionbutton . With the right rotary control se-lect between -5 (low sensitivity) and 5 (high sen-sitivity).The setting is stored automatically.Telephone receiver volume setting(HsV)With this function, the volume of the optional tel-ephone receiver can be set.To set, call up the General Settings menu. Pressmultifunction button to call up the 3rd levelof the General Settings menu. Press multifunctionbutton . With the right rotary control se-lect between 0 (low volume) and 7 (high volume).The setting is stored automatically.Limiting the volume level (Lim)With this function, the maximum volume of theaudio signal is limited via a limiter.Overmodulation and distortion are prevented.To set, call up the General Settings menu. Pressmultifunction button to call up the 3rd levelof the General Settings menu. By pressingmultifunction button , select either Limiteron or Limiter off.The setting is stored automatically.Adjusting the volume difference be-tween digital audio sources (Lvl)Music CDs are produced with differing volumelevels. This can lead to extreme differences involume when switching from radio and e.g. CDmodes.In order to minimise this effect, you can adjust thevolume difference between the digital audiosources (CD in built-in drive and MP3) withrespect to the radio source volume (does not applyto CD changer).To set, call up the General Settings menu. Pressmultifunction button to call up the 3rd levelof the General Settings menu. Press themultifunction button . Use the right rotarycontrol to select -10 (source quieter) or +10(source louder).The setting is stored automatically.