Apple Logic (1.1) - Manual (Page 81)

Chapter 7 Mixer, Instruments, and Effects 81
Note: If the Offline Bounce mode is selected, you will not hear the audio being played
during the process.
6 Once completed, the bounced file will be available for your use in CD-burning
programs, Logic itself or other applications.
Note: If you have audio hardware with more than one output pair, you can also bounce
the signal routed to the other Output Objects. Logic features a Bounce (labeled Bnce)
button in the lower left corner of Output Objects. If you click this button of the desired
Output Object, the Bounce dialog opens.