Aux Out
Trigger Out
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SYNC and REFERENCE INPUTS
AES/EBU Reference
Video/TTL Ref er ence
Ex ter nal Trig ger In
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PARALLEL PORTS
Dig i tal Audio In put and Out put in par al lel for mat, com pat i ble with Au -
dio Pre ci sion PSIA-2722 Pro gram ma ble Se rial In ter face Adapter in put
and out put.
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APSI INTERFACE—This con nec tor pro vides the two-way Au dio Pre ci -
sion Stream ing In ter face. APSI is only used with for the OPT-2711
Dolby Dig i tal Gen er a tor op tion, and is only func tional with the in stal la -
tion of that op tion and the li censed ac ti va tion of the soft ware com po -
nents.
§
APIB INTERFACE—These con nec tors pro vide the two-way Au dio Pre -
ci sion In ter face Bus con nec tion be tween the in stru ment and the PC
running the control soft ware. For con ve nience, both a male and a fe male
con nec tor are pro vided; both con nec tors carry the same two-way data.
See Chap ters 4 and 24 of the 2700 Se ries User’s Man ual for more in for ma -
tion about the in stru ment rear panel par al lel dig i tal and sync and ref er ence in -
puts and out puts.
Chapter 3: Hardware Overview The 2700 Series Rear Panel
20 Getting Started with Your 2700 Series Instrument