DHS Systems TM 95263 00, Operation And Maintenance Manual

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DHS Systems, LLC TM 95236-00 0003
0003-1
No rights are conveyed except as indicated in the legend on the cover of this document.
GENERAL INFORMATION, EQUIPMENT DESCRIPTION, AND THEORY OF OPERATION
AVCS (MINI)
THEORY OF OPERATION
GENERAL
The following paragraphs identify the theory of operation for the AVCS (Mini). The AVCS (Mini) system consists
of video and audio components designed to support various operations center operations by displaying various
type of video signals and amplifying audio signals.
AUDIO OVERVIEW
The audio components amplify both local and external sources buy using digital mixing technology located in the
AVSC.
VIDEO OVERVIEW
The video processor combines incoming analog video feeds and composite sources into video windows on a
single display device. Video is output using two mirrored analog HD15 connectors.
CONTROL PROCESSOR
The control processor provides unified control of the system components using a single GUI (Graphical User
Interface). It translates the user button presses from the touch panel into commands the equipment can
understand. It allows for the ease of use by making complex commands as easy as the press of a button.
OPERATIONAL CONTROL
The AVCS (Mini) can be controlled in one of two ways. The standard control interface is the supplied touch panel
display that is connected directly to the unit using the included cable. In the absence of the touch panel, a laptop
may be connected using a network connection to operate the system via Internet Explorer (IEx). Note that other
browsers are not recommended and may not support the AVCS features.
END OF WORK PACKAGE