The turntable has a title programming. Individ ual tracks can be controlled directly by means of control buttons on the housing. This is done with the help of an infrared sensor on the pickup, which detects the empty grooves between the tracks on a vinyl record. In addition, due to this device, he is able to automatically recognize the correct record size (7", 10" or 12"). It is also determined if there is no LP on the turntable - the tonearm cannot be lowered then.