GatesAir PTR-255 Program Audio Codec Module
Intraplex Products Issue 2.1, February 2006
Table 3-8
Miscellaneous Settings – SW7
Loopback switches (see section 4.2, Loopbacks, for details).
Activate network loopback
Set card to receive-only mode
AES/EBU output sample rate.
Up = 32 ksps, Down = 48 ksps
Audio input format.
Up = Analog audio input, Down = AES/EBU audio input
AES/EBU audio output format.
Up = Consumer audio format, Down = Pro audio format
Clock sync (see Section 2.3, Digital Audio, for details).
Up = Sync to internal clock, Down = Sync to external AES clock
For future use. Must be set UP.
Inverse multiplexing mode.
None (use in any non-ISDN multiplexer)
FHG (use with MPEG Layer 3 in an ISDN mux only)
CCS (use with MPEG Layer 2 in an ISDN mux only)
Baud rate for the auxiliary data channel
Data Rate (and contact closures)