EEG HD1490 Product Manual page 8

IN1
IN2
OUT1
OUT2
GPI 1-8
GPO 1-4, 5-8
RS232
LAN
Modem
HD1490 HD Encoder Frame Card
Master video input. Accepts SMPTE 259M SD–SDI
or SMPTE 292M HD–SDI.
Auxiliary video input. Can be used as a source
of caption data when connected to a captioned
HD–SDI or SD–SDI video source.
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.
Program video output with relay-bypass protec-
tion.
Auxiliary video output with relay-bypass protec-
tion.
See Appendix A for more information regarding
GPI usage.
See Appendix A for more information regarding
GPO usage.
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.
100-Base Ethernet port for connection to LAN. Af-
ter configuring your HD1490's network settings in
DashBoard (see below), you can view the Web Con-
figuration site for your card by navigating to its lo-
cal IP address in your web browser.
Standard phone jack data port. Connect to a phone
line to enable dial–up captioning. This feature is
optional on the HD1490.
Caption data
7