3 – Basic principlesTASCAM DV-RA1000 Owner’s Manual 19Reference level (REF.LEVEL)This is the amount ofheadroom above the nominal 0 dB — in other words,what level corresponds to 0 dBFS.This setting applies only to the balanced XLR analogI/O jacks (and not to the unbalanced RCA analogconnectors).You can select between –16 dB, –18 dB and –20 dB tomatch your local working practices.Resume playback (RESUME) The DV-RA1000can be set to resume playback or recording from thepoint where it stopped when the STOP key ispressed. When recording, this is similar to assemblerecording on DVD discs (see “Recording mode” onpage 35).This point is retained even when the unit is poweredoff. Select either ON or OFF for this option.TIPYou can press STOP and the rewind key together toreturn to zero.NOTEThis function also works when recording on DVD+RWmedia.