HD1490 HD Encoder Frame Card
IN1
Master video input.
Accepts SD–SDI,
HD–SDI, and 3G–SDI.
IN2
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.
OUT1
Program video output with relay-bypass
protection.
GPIO Banks A and B
Two Molex 87831-0841 connectors, each
containing 4 GPIOs which can be config-
ured to be inputs or outputs. See Appendix
A for more information regarding GPIO us-
age.
RS232
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
100-Base Ethernet port for connection to
LAN. After configuring your HD1490’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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