Apple Soundtrack Pro 3 - Manual (Page 533)

Note: Multiple Apogee device configuration (and the way Apogee devices interact) is
determined by the Apogee driver version. Refer to the information included with the
Apogee driver or device for details.
• Unit Select pop-up menu: Use this to define the hardware device when multiple units
are connected. The parameters of the selected device are displayed in the Unit tabs
below.
• Identify Unit checkbox: Select this if you want to illuminate all LEDs on the corresponding
hardware interface.
• Loop Sync Master pop-up menu: Loop Sync facilitates the proper clocking of multiple
units. It allows simple reconfiguration of clock signals, accommodating nonsynchronous
digital inputs on all connected units. Choose the hardware unit that you want to use
as the clock master. Once a device is designated as master, all other units are
automatically locked to its word clock.
• Disable Loop Sync checkbox: Select this if you want to manually adjust synchronization
settings.
Specifying Units Parameters in the Apogee Setup Dialog
The Units parameters configure the individual hardware units in your system. They are
spread over three tabs: General, Inputs, and Outputs.
533 Appendix D Working with Apogee Hardware in Soundtrack Pro