Operator`s manual

43
Personal Video Routing Switcher
Connectors
FIGURE 4-11: Personal Video Routing Switcher I/O
Connections
INPUTS
4X1 SWITCHING MATRIX INPUTS
The inputs to the 4x1 switching matrix come fro m the four BNC inputs (Figure 4-11) and are AC coupled into
the board. A jumper header is provided at each input to allow for clamping of the input video signal (DC restorer). If
clamping is desired for any of the BNC video inputs, install a jumper in the desired header location (AHE5, AHE6,
AHE7, and AHE8). (Figure 4-12)
8X1 SWITCHING MATRIX INPUTS
The inputs to the 8x1 switching matrix come from the card edge connector (Figure 4-12). They cannot be used
when the RS-2800 is installed in an ES-2200 Expansion System.
REMOTE INPUT (RJ-14)
4x1 VIDEO INPUT #1
4x1 VIDEO INPUT #2
4x1 VIDEO INPUT #3
4x1 VIDEO INPUT #4
BNC VIDEO OUTPUT