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Pelco Manual C543M-A (7/03) 21
Where Is It Installed?
The Video Input Card is located behind the front panel of the matrix bay and is
found in any one or all of the available 16 slots provided there. Video Input cards
are not slot specific (any card can go into any slot) but there are some items to keep
in mind. The first and most important is the fact that, although the board can be put
into any position, each slot position does correspond to a specific range of physical
inputs; i.e. slot position 1 (on the far left of the matrix bay) corresponds to physical
inputs 1-16; slot 2 corresponds to physical inputs 17-32, and so on. If you do not
install the cards in sequential order, this must be taken into account when program-
ming the system. Table E gives a quick reference for determining the range of
inputs for any slot position (also refer to Figure 14).
The second item to keep in mind is that the rear panel BNC Input card associated
with the Video Input Card you are getting ready to install should already be in place
and matched up with your slot position choice.
The physical removal and installation for this card is the same as that discussed for
the Video Output Card.
Table E. Physical Input Range Per Slot Position
Slot Position 1 2 3 4 5 6 7 8
Physical Range 1-16 17-32 33-48 49-64 65-80 81-96 97-112 113-128
Slot Position 9 10 11 12 13 14 15 16
Physical Range 129-144 145-160 161-176 177-192 193-208 209-224 225-240 241-256