Infotainment system 37is interrupted completely. Thisincident can be avoided by:CD 500 / DVD 800: activating Autoensemble linking in the DABsettings menu.CD 400 / CDC 400: activating Autoensemble linking and/or Autolinking DAB-FM in the DAB settingsmenu.■ Interference caused by stationsthat are on nearby frequencies (aphenomenon that is typical of AMand FM reception) does not occurin connection with DAB.■ If the DAB signal is reflected bynatural obstacles or buildings, thereception quality of DAB isimproved, whereas AM or FMreception is considerably impairedin such cases.■ The reception of DAB+ stations ispresently not supported by the DABreceiver.Configuring DABCD 500 / DVD 800Press the CONFIG button.Select Radio settings and then DABsettings.The following options are available inthe configuration menu:■ Auto ensemble linking: with thisfunction activated, the deviceswitches over to the same service(programme) on another DABensemble (frequency, if available)when the DAB signal is too weak tobe picked up by the receiver.■ Dynamic audio adaption: with thisfunction activated, the dynamicrange of the DAB signal is reduced.That means the level of the loudsounds is reduced, but not the levelof the quiet sounds. Therefore thevolume of the Infotainment systemcan be raised to a point where thequiet sounds are audible, withoutthe loud sounds being too loud.■ Frequency band: after selection ofthis option it can be defined whichDAB wavebands are to be receivedby the Infotainment system.CD 400 / CDC 400