35 EnSet menuEnglishINTRODUCTIONADDITIONALINFORMATION APPENDIXPREPARATIONBASICOPERATIONADVANCEDOPERATIONNote• When “MEM.GUARD” is set to “ON,” you cannot select and adjust anyother set menu items.Use this feature to designate the default audio input jackselect setting for the input sources.Use this feature to set all the parameters of the sound fieldprograms to the initial factory settings.Notes• You cannot automatically revert to the previous parameter settings onceyou initialize the sound field program parameters.• You cannot separately initialize individual sound field programs.Audio select C)AUDIO SELECTChoice FunctionAUTO* Automatically detect the type of input signals andselect the appropriate input mode.LAST Automatically select the last input mode used for theconnected input source (see page 19).Parameter initialization D)PARAM. INIChoice FunctionNO* Cancels the parameter initialization and returns to theprevious menu level.YES Sets all the sound field parameters to the initial factorysettings.