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BASIC SYSTEM EXAMPLE
CM9760-SAT
4-11
2.0 MULTIPLEXER EXAMPLES
EXAMPLE OVERVIEW
Example One:
 Software version 7.80.003 and greater supports 
control
 of PTZ capable cameras through the Genex multiplexer. The first
example briefly addresses this in relationship to a 9760-SAT system environment. Programmed, Genex related, 9760 configuration files are
used in Example 1, but are discussed and illustrated in Example Two, Part I.
Example Two:
 The second example discusses, in greater detail than is used in Example 1, the connections and programming requirements
necessary for the operation of 
multiplexer functions
  from either the 
9760 SIDE
  and/or the 
SAT SIDE
  within a 9760-SAT system
environment. These functions are keyboard activated, using icon-labeled references to call up multiple screen displays generated by the
Genex. The 
SAT
 operator uses the KBD200,300,or 300Vs. The 9760 operator uses the 9760-KBD.
EXAMPLE ONE: CAMERA CONTROL THROUGH THE GENEX IN A 9760-SAT SYSTEM ENVIRONMENT
Consider the illustration in Figure 4-4
In the above Figure, note the following:
1.
Camera inputs to the Genex are looped and serve as corresponding inputs to the CM9760-SAT.
2.
A video path is available to any operator on either side of the configuration to all Genex attached cameras, including  Spectra input 1. For
the 
SAT
 operator, access exists through the looped input from the Genex; for the 9760 operation, it exists through the same path via the
tie line connections between the 
SAT
 and the MXB.
3.
You must also (as a minimum), configure the Genex for the following (consult the Genex manual for further details):
a.
Set video termination. This can be done globally in the System Setup menu (hold the VIEW button down for two seconds) or it can be
done on a per-camera basis in the Camera menu (hold the associated CAM button down for two seconds). In our example, the inputs
for all cameras to the Genex should be set for 
LOOP HI-Z
.
b.
Camera protocol should be set to 
Coaxitron
 format via the Camera menu.
c.
The Unit ID should be set to 
1
 and the COMM TYPE setting (both accessed through the Advanced Menu selection) should be set to
MASTER (KBD-T/D)
.
Figure 4-4.
Camera Control Through the Genex