System information
2.  Click the Playback  Device Selector button on the audio  bus track and choose a bus from the menu. 
For more information, see "Audio Bus Tracks" on page 246.
n  The button is displayed as a   when a bus is routed  to the master bus.
n  The bus letter is displayed ( ,  , and so on) when a bus is routed to another  bus.
n 
The button is displayed as a   when a bus is routed to a hardware output.
To prevent feedback, you cannot perform circular routing.  For example, if your project has two busses 
and bus A is routed to B,  bus B can only be routed to the Master bus.
You can also use the I/O control region in  the bus channel strip  to route busses. For more information, 
see "Bus Channel Strips" on page 363. 
Routing a bus to a hardware output
1.  Verify that you are using   Windows classic wave drivers or an ASIO driver:
a.  From the Options menu, choose  Preferences and click the Audio  Device tab.
b.  From the Audio   device type drop-down list, choose Windows  Classic Wave Driver or an 
ASIO driver.
c.  Click OK  to close the Preferences dialog.
If you have selected Microsoft  Sound Mapper in the Audio   device type drop-down list on the 
Audio  tab in the Preferences dialog, you will not be able to assign the bus  to a different device. 
For more information, see "Preferences - Audio Tab" on page 593.
2.  Click the Output  button in the I/O control region of the bus  channel strip and choose another bus 
from the menu. For more information, see "Bus Channel Strips" on page 363.
MIXING AUDIO337










