NewTek 3Play 440, Руководство пользователя, Страница: 106 / 262

Page | 90
Figure 72 – 3Play 440 shown
Digital video output in the corresponding format is supplied to the SDI output connectors.
Analog connections are also available for simultaneous use for these primary outputs. These
provide configurable connection options, as discussed next.
ANALOG OUTPUT TYPE
For HD sessions, the only suitable Analog Output Type in popular
use is Component . For this reason, Analog Output Type options are
not provided for HD sessions.
In this case, the three analog connectors in the VIDEO OUT rows for
a given output on the system backplate are always supplied with
the (component) Y, Pr and Pb signals. For SD sessions, however,
you can choose between Component or Com Y/C .
Selecting this option sends a composite video signal to the first analog connector (labeled Y ) in
the VIDEO OUT rows on the system backplate, and simultaneously sends a Y/C video signal to the
two connectors in the same output row labeled Pb and Pr , respectively.
The following table lists the signal types for each connector in the video output section:
Figure 73