Protect the position of events in Logic Pro for Mac

In the Logic Pro Event List, do one of the following:

• Select one or more events, then choose Functions > Lock SMPTE Position (or use the corresponding key command).

• Control-click the event, then choose Lock SMPTE Position from the shortcut menu.

• Click in the Lock column for the selected events.

  A small padlock icon appears in the Lock column of protected events.

This function ensures that events that fall at a particular absolute time position—1 hour, 3 minutes, 15 seconds, 12 frames, for example—remain at this position when tempo changes are made.

In Logic Pro, do one of the following:

• Select one or more locked events, then choose Functions > Unlock SMPTE Position (or use the corresponding key command).

• Control-click the event, then choose Unlock SMPTE Position from the shortcut menu.

• Click the small padlock icon in the Lock column for the selected events.