HD1492 HD Encoder Frame Card
MASTER IN Master video input. Accepts SMPTE 259M
SD–SDI, SMPTE 292M HD–SDI, or SMPTE
424M 3G–Level-A SDI.
AUX IN Auxiliary video input. Can be used as a
source of caption data when connected to
a captioned 3G–SDI, HD–SDI, or SD–SDI
video source. Caption data from the Aux
Video In will be up-converted or down-
converted as necessary for encoding onto
the Master Video signal. If caption data is
present at both the Master Video In and the
Aux Video In, the signal with HD data will
take precedence.
MASTER OUT Program video output with relay-bypass
protection.
AUX OUT Auxiliary video output with relay-bypass
protection.
GP IN A and GP IN B Two Molex 87831-0841 connectors, each
containing 4 GPI inputs. See Appendix A for
more information regarding GPIO usage.
GP OUT Molex 87831-0841 connector containing 4
GPI outputs. See Appendix A for more in-
formation regarding GPIO usage.
SERIAL Connector for cable containing two DB–9
(RS-232) serial ports labeled P1 and P2.
Both serial ports can be used as inputs for
configuration.
LAN 1000-Base Ethernet port for connection to
LAN. After configuring your HD1492’s net-
work settings in DashBoard (see below),
you can view the Web Configuration site for
your card by navigating to its local IP ad-
dress in your web browser.
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