Activision MFSM Посібник оператора - Сторінка 8
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Друкувати сторінкуMFSM Volume 1 -
Operator's Manual
MFSM Volume 1 -
Operator's Manual
2.4 VTR AND BYPASS FUNCTION
Surveillance camera video signals can be overidden with
images from the MFSM Video Tape Recorder subsystem. A
bypass switch, 4, allows the target site's currently active
surveillance camera signal to
be
substituted with a recorded
video signal. The Video Tape Recorder is activated with the
VTR pushbutton,S.
The VTR is actually a solid-state
device which digitizes video signals on up to 38 separate
channels and stores them in a virtual memory. The internal
bubble memory has a 5 gigabyte capacity which is refreshed
every 24 hours. Operation is identical to that of an analog
VTR, and the controls associated with the subsystem are
also similar.
2.5 TELEMETRY GUIDANCE SYSTEM
The Telemetry Guidance System, 7 , functions as follows:
1) it provides a passive synthetic aperture radar display of all
objects within an immediate range of 5 square miles, and 2)
it integrates outputs from a motion detector, the target site
digital traffic, and feedback from MRUs. Thus on one
monitor a remote operator can simultaneously view a floor
plan rendering of the target site, the present location of an
MRU, the motion of site security personnel, and a
representation of which surveillance cameras are active
within the display parameters.
Although the maximum
range of the TGS is 5 square miles, it displays an immediate
range of only 200 square yards at a time. The TGS is
automatically linked to the movement of any active MRU,
which then causes the display to be scrolled in accordance
with the MRU location.
2-3
2.6 MOBILE REMOTE UNIT
MRUs can be activated by pressing the MRU pushbutton,
8, or any of the motion control pushbuttons. It is
recommended that the TGS is used in conjunction with this
operation, since MRU models compatible with most MFSM
models do not presently feature an internal camera.
2.7 CAMERA
The output of target site surveillance cameras can be
~dividually
~~~w~~.
Pressing the CAM pushbutton,9,
mtercepts the live camera for the corresponding channel
selected.
2-4