10Setup switches• INPUT SELECT: selects the audio input (program audio)o LINE IN: analogue audio inputo DANTE: Dante™ audio input• PRIO MODE: turns ON/OFF the priority function.• PRIO RELEASE TIME: sets the attenuated signal (program audio) recovery time(FAST / SLOW recovery).• AUTO STBY: turns ON/OFF the AUTO STANDBY function. When the function is on,the eCA120DN / eCA120HZDN will automatically go into STANDBY or lowconsumption mode in the absence of audio signals in its inputs.CLEANINGeCA120DN / eCA120HZDN must not be cleaned with solvents or abrasive substanceswhich may damage the prints. Clean using a dry cloth. Under no circumstances allowwater to enter any of the orifices in the equipment.