1–2 • Introduction
HDC-8223A(-S) User Manual (Iss. 03)
Overview
The HDC-8223A(-S) is a monitoring quality down-converter that also offers optional audio
support. The down-converted SDI and analog composite signals are selected through four, 2:1
crosspoints allowing any combination of SD-SDI or analog composite (CVBS) outputs on the
four card processed video outputs. With the R2C-8223A full rear module, four analog audio
channels are available.
The HDC-8223A(-S) also provides ARC processing and timecode/closed-captioning conversion
from packet-based timecode formats and CEA608/708 HD formats to SD VITC-based
(waveform) timecode and line 21 closed captioning (available on both SDI and analog video
outputs).
The HDC-8223A(-S) provides the following inputs and outputs:
•
3G/HD/SD SDI IN A / SDI IN B
– two dual-rate SDI inputs (GUI-selectable or basic
failover)
•
PROCESSED VIDEO OUT (1-4)
– via four independent 2:1 GUI-selectable crosspoints,
each of the four BNC outputs can independently be set as SDI or analog composite
(CVBS) outputs
•
RLCK OUT (1-4)
– four 3G/HD/SD-SDI reclocked buffered video outputs
•
AN-AUD OUT (1-4)
– four balanced analog audio outputs
(R2C-8223A rear module only)
