LEVEL 2 - 192 X 32, Two Bay System
A two bay, Level 2 system allows a maximum of 192 video
inputs switched to a maximum 32 video outputs. Bay one
consists of 192 video inputs with the first group of 16 video
outputs. Bay two consists of the same 192 video inputs with
the second group of 16 video outputs.
From the rear of bay one, the modules are installed at the
factory in the following manner; the far right module is the
2010PS, the next module is the 2010DB-00, followed by
twelve 2016AVIM-2 modules for inputs 1 - 192, and four
2024VOM-1 modules for outputs 1 - 16.
From the rear of bay two, the modules are installed at the
factory in the following manner; the far right module is the
2010PS, the next module is the 2010DB-00, followed by
twelve 2016AVIM-3 modules for inputs 1 - 192, and four
2024VOM-1 modules for outputs 17 - 32.
Smaller matrices, such as those ordered with future expansion
in mind, may have fewer modules installed.
IDENTIFY THESE MODULES CAREFULLY
BEFORE PROCEEDING.
Data Interconnect: Connect a 75-ohm coaxial cable from the
DATALINE-1 output on the AD1024 CPU, to the DATA IN
BNC of Bay 1. Connect a 75-ohm coaxial cable from the
DATA OUT BNC of bay 1 to the DATA IN BNC 2010PS rear
panel of Bay 2. Connect a 75 ohm BNC terminator (supplied
with the CPU) to the DATA OUT BNC of Bay 2.
Video Input Connections: The 2016AVIM-2 is identified
with the camera input icon.
The starting camera number for the particular VIM is located
at the top BNC. Each 2016AVIM-2 includes eight BNCs for
video input connections, a coaxial ribbon connector, labeled
OUT, for video interconnection, and one 16 conductor coaxial
ribbon cable. See Figure 17, Video Input Module, page 8.
The 2016AVIM-3 is identified with the camera input icon. The
starting camera number for the particular VIM is located at the
top BNC. Each 2016AVIM-3 includes eight BNCs for video
input connections, two coaxial ribbon connectors, labeled IN
and OUT and one 75 ohm terminator. See Figure 18, Video
Input Module, page 8.
Connect one end of the supplied coaxial ribbon cable to the
coaxial ribbon connector labeled "OUT" of the 2016AVIM-2.
NOTE: Tighten the two connector screws alternately to
keep the connectors aligned. Tightening on one side only
may damage the connector. Alternate turns between each
side.
Connect the other end of the coaxial ribbon cable to the coaxial
ribbon connector labeled "IN" of the 2016AVIM-3 following
the alternating turn method noted above. Place a 75-ohm
terminator (P/N 2016 TERM) in the coaxial ribbon connector
labeled "OUT" of the 2016AVIM-3. Continue in this manner
for each 2016AVIM pair. A pair meaning the upper and lower
halves of multiples of 16; for example, 1 to 8 and 9 to 16 being
a pair, 17 to 24 and 25 to 32 also being a pair.
In succession, connect the video inputs to the 2016AVIM-2
and 2016AVIM -3 module pairs. Connect eight video inputs to
2016AVIM-2 and the next eight video inputs to 2016AVIM-3.
Continue in this fashion until all video inputs are connected.
Unused video inputs do not require any external connection or
termination, and may be left open.
Video Output Connections: Each 2024VOM-1 has a rear
panel with 16 BNCs. The bottom four BNCs are used for
video output connections. The right most module is assigned
to outputs 1 - 4, the next for outputs 5 - 8, etc (The modules are
numbered 1 - 4, 5 - 8 etc.). Connect the video outputs to any
device that accepts standard video such as monitors or video
recorders. Bay one contains the 2024VOM modules for
outputs 1-16, bay two for outputs 17-32.
In the Appendix, see Figure A7, 192 X 32, Two Bay System.
SYSTEM CONFIGURATIONS
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