Table of Contents2IntroductionAccessory information.....................................3Important InformationFor your safety..................................................4Important safety instructions ..........................5For best performance.......................................5Other information .............................................5PreparationLocation of controls .........................................6Setting the date and time .................................9DoorphoneAnswering a call .............................................10L Answering a call by voice sensor(Voice answer mode) ....................................... 10Features during a call or while monitoring ..11L Adjusting the display brightness .........................11L Hiding the guidance ............................................11L Adjusting the volume of your voice heard atthe door station .................................................11L Adjusting the speaker volume.............................11L If it is difficult to hear the visitor’s voicedue to noise (Press-to-talk mode).....................11L Using {DOOR KEY} button ................................11When receiving another call during a callor while monitoring ......................................12Monitoring the outside(Door station monitor)..................................13RecordingRecording an image .......................................14L Auto recording ................................................... 14L Manual recording ............................................... 15Viewing recorded images ..............................16ProgrammingAdjusting the ringer volume ..........................18Changing the ringer tone ...............................19Setting {DOOR KEY} button ..........................20Changing the function settings(Function list) ................................................21Expanding the SystemExpanding your system withoptional units ................................................24HelpTroubleshooting .............................................26Cleaning ..........................................................28General InformationSpecifications .................................................29IndexIndex ................................................................30Product names used in these Operating InstructionsThese Operating Instructions are for both the VL-SV30BX and VL-MV30BX.For plain explanation, the product names used in these Operating Instructions are described as follows.ModelcompositionVL-SV30BX r rVL-MV30BX r ------Product fi gureVL-MV30BX VL-V566BXDescription in these OperatingInstructions (Product name)Main monitor station(Main monitor)Door station(Door station)