Quantum Data 802BT - Manual (Page 460)

450 Appendix A Command Reference
NDAC
Number Digital Audio Channels
Class Format parameter setting - Audio signal
Description Sets the number of digital audio channels for an audio signal. This sets the CC parameter
of the Audio InfoFrame (as specified in EIA/CEA-861-B, table 20).
Note: Currently, only two audio channels are supported.
Command syntax NDAC channels
channels
2
Example NDAC 2
IFGU
Related Commands XAUD (CC parameter)