34Advanced Operation Advanced OperationFUNCTION REC SELECTPOWER SPEAKEROther functionsPlaying one source while recording another(REC OUT mode)1 Press the REC SELECT button to display the“RECOUT SOURCE” on the display.2 Turn the FUNCTION knob to select the sourceyou wish to record.For operating instructions, refer to the manual of thecomponent on which you want to record.To cancel, turn the FUNCTION knob and select “SOURCE”.3 Set the recording mode.• Recording sources other than digital inputs selected in the RECOUT mode are also output to the multi source audio outputterminals.• Digital signals are not output to the REC SOURCE or audiooutput terminals.• The DIGITAL IN’s signal selected with the FUNCTION knob isoutput to the DIGITAL OUT (OPTICAL) terminal.Last function memory• This unit is equipped with a last function memory which storesthe input and output setting conditions as they wereimmediately before the power is switched off.This function eliminates the need to perform complicatedresettings when the power is switched on.• The unit is also equipped with a back-up memory. This functionprovides approximately one week of memory storage when themain unit’s POWER switch is off and the power supply corddisconnected.Initialization of the microprocessorIf the indication on the display is not normal or if the operation ofthe unit is not correct, then the microprocessor should be resetby the following procedure.1 Switch off the unit using the main unit’s POWERswitch.2 Keep both SPEAKER A and B buttons depressedand turn on the unit by pressing the main unit’sPOWER switch.3 Check that the entire display is flashing at 1-second intervals and release the buttons.• The microprocessor will be initialized.• If step 3 does not work, start over from step 1.• If the microprocessor has been reset, all the button settings arereset to the default values (the values set upon shipment fromthe factory).