66 TASCAM DP-0046–Basic RecordingUndoing operations (undo)This unit allows you to undo an operation orrecording that did not work as planned or wasotherwise unsatisfactory. Undo can be used on manyordinary operations, including editing and recordingoperations. This unit has two types of undofunctions. Single undo can be used with a simplekey press, while multi-undo allows you to return toand undo a specific past operation.Undoing the last operation (single undo)Press the UN/REDO key to return to the state beforethe last operation was conducted. After doing this,the UN/REDO indicator lights, showing that redo (seebelow) is possible.NOTEThe UN/REDO indicator lights when the unit state isnot the last editing or recording operation conducted(when undo has been used).Cancelling an undo operation (redo)Press the UN/REDO key when it is lit to return to thestate of the last operation. The UN/REDO indicatorturns OFF.NOTEIf single undo is used when multi-undo (described below)has already been used to return the unit to a previousstate, it will go one more step backward. If you press theUN/REDO key again to redo the step, the single undooperation is cancelled, and the previous multi-undo stateis restored. In this case, the unit is not restored to themost recently conducted operation, so the UN/REDOindicator remains lit because further redo operationsare possible.Undoing a previous operation (multi-undo)1 Press the UN/REDO key while pressing and holdingthe stop (ª) key to open the HISTORY screen.This screen shows the operation history as a list.Each operation in the list is called an “event.” The
