Accom ASWR8150, Техническое руководство

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Program Outputs (PGM 1, PGM 2)
Two CCIR 601/SMPTE 259M serial digital program outputs are
provided on 75
Ω
BNC connectors. With the standard Output module,
both outputs are delayed approximately 34 lines from reference. With
the Frame Delay Output module only, the Program 1 output is selectable
between a 34-line delay or a full frame delay, while the Program 2 output
is fixed at a full frame delay from reference.
Analog Monitor Output
R-Y Out, Y-Out, B-Y Out
This output provides either a program or preview analog monitor feed
on 75
Ω
BNC connectors, according to the setting in the Preview Bus
Control & Miscellaneous submenu of the Miscellaneous menu. This
output is in the SMPTE/EBU N10 component analog video format (100
percent color bars = 700 mVp-p on all channels with 300 mVp-p sync on
Y). The vertical and horizontal timing of this output follows the source
selected for it (Preview or Program with the standard Output module,
or Preview, Program 1, and Program 2 for the Enhanced Output
module).
NOTE: Use this output only for monitoring and not for
program distribution or recording.
Auxiliary Reference (AUX REF)
The Aux Ref signal, provided on a 75
Ω
BNC connector, is analog
composite sync (at 1 volt p-p) that is always timed to the Aux 1 and 2
outputs. You may need to use the Aux Ref signal to genlock external
devices being fed by the Aux 1 and 2 outputs due to their delay from
system reference.
8150 Technical Guide Signal Chassis Connections
9100-0212-04 - May 2000
Installation
2-19