Nevion PGM-HD-2x1-PB - Manual (Page 10)

PGM-HD-2x1-PB Rev. B
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3.2.2 Configuration page
The different configuration possibilities are explained in detail in Chapter 5, under the
corresponding functions.
3.3 Connections
Figure 4: PGM-HD-2x1-PB backplane
right: connection side left: component side
The backplane for the PGM-HD-2X1-PB is also labeled PGM-HD-2x1-PB. The table
below shows the connectors and their functions.
Function Label Connector type
HD/SD-SDI input 1 IN1 BNC
HD/SD-SDI input 2 IN2 BNC
HD/SD-SDI output 1 O1 BNC
HD/SD-SDI output 1 inverted ___
O1
BNC
HD/SD-SDI output 2 O2 BNC
HD/SD-SDI output 2 inverted ___
O2
BNC
Black & Burst/ tri-level input SYNC BNC
Black & Burst/ tri-level input SYNC BNC
GPI in GPI TP45, pin 5 & 6
GPI out GPI TP45 pin 1, 2, 3, 4, 7 (pin 8 = GND)
Table 2: Connector functions
Unused SDI inputs/outputs should be terminated with 75 Ohm.
3.4 Sync input
The two sync inputs on the backplane are internally connected together. It is possible
to use one as input and the other as a looped output. The backplane also features a
switchable termination. By setting the red switch in Figure 4 to
“on” (the lower position)
the sync input will be terminated with 75 Ohms.