3. Getting started
Barco – Hydra Compact – R5976568 – Revision 10 – February-2004
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HD-SDI video input card
On the HD-SDI video input card there are four BNC connectors; two connectors are to insert the HD-SDI video
signals and two connectors are to loop through the signals to another monitor. Furthermore there is a 8 pin RJ45
GPIO connector that enables to have three tallies per video and two green LED’
bles to have three tallies per video and two green LED’s.
Standards
The HD-SDI video input card supports the SMPTE 292M standard.
1
green LED path B
B
2
RJ45 GPIO connector 8 pin
3
green LED path A
4
loop-through HD-SDI channel B
5
HD-SDI input channel B
6
loop-through HD-SDI channel A
7
HD-SDI input channel A
Figure 3-11
Connectors of HD
HD-SDI video input card
All unused outputs of the HD-SDI video input card ([4] and [6]) should be terminated with a
75 Ohm BNC terminator!
Ohm BNC terminator!
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