
236 | Matrix Switcher/Control Systems
www.boschsecuritysystems.com
CCTV
LTC 8x00 Series Allegiant
Systems
The LTC 8100 Series, LTC 8200 Series, and LTC 8300 Series
Allegiant video switcher/control systems combine both
switching and computer technology to provide powerful
performance and unique system features for the security user.
Offering full matrix switching capability, these systems can be
programmed to display the video from any camera on any
monitor, either manually or via independent automatic switching
sequences.
Features
• Models from 8 camera by 2 monitor to 32 camera by 6
monitor
• Compact single bay construction
• Integral alarm interface and signal distribution
• Powerful alarm handling features
• Salvo switching and satellite switch capability
• PC based software package available
Functions
These systems provide from 8 camera inputs, 2 monitor outputs
to 32 camera inputs, 6 monitor outputs, 2 to 4 keyboards,
8 to 32 direct connect alarm input points, an integral signal
distribution unit, and a computer interface port. A logging printer
port is available in the LTC 8300 Series systems.
These systems can be programmed with up to 60 sequences
which can be run independently of each other in either a forward
or reverse direction.
Any of the sequences can utilize the SalvoSwitching capability
where any number of system monitors may be selected to switch
as a group. Using the optional LTC 8059/00 Master Control
Software package or the LTC 8850/00 Bosch Graphical User
Interface (GUI) Allegiant Server, sequences can be made to
activate and deactivate automatically based upon the time of day
and the day of week.
Utilizing the unit's integral signal distribution ports, connections
to on-site receiver/drivers are easily made.
On-site receiver/drivers provide operator control of pan, tilt,
zoom, multiple pre-positions, four auxiliaries, auto-pan, and
random scan. These systems also support variable speed
operation and full programming functions of AutoDome series
dome cameras.
When combined with an LTC 8016 Allegiant Bilinx Data Interface
unit, these switcher/controllers support operations using Bilinx
communication. With Bilinx, PTZ control is accomplished using a
bidirectional communication protocol embedded in the video
signal of Bosch Dinion and AutoDome CCTV cameras. In
addition, Bilinx uses the standard video cable to transmit alarm
and status messages from the cameras, providing superior
performance without the need for separate data transmission
cables.
With their built-in alarm interface capability, an external contact
closure or logic level can be used to automatically activate any
camera to be displayed. Any monitor or group of monitors can
be set to display cameras under alarm conditions. The base
system contains three built in alarm response modes: basic,
auto-build, and sequence and display. In addition to these three
modes,
the PC based software packages offer VersAlarm a new
dimension in alarm handling. VersAlarm has the ability to
combine any or all of the three standard modes within the same
system. Alarm video may be selected to reset either manually or
automatically. In addition, a 16-character alarm title can be
selected to appear instead of the camera title during alarm
conditions.
System operation and programming is accomplished using a full
function, ergonomically designed keyboard (sold separately).
Built-in operator priority levels and the ability to restrict certain
operators from controlling designated functions provide
maximum flexibility.
These systems include a black outlined 48-character on-screen
display for time-date, camera number, camera ID
(16-characters), an icon to identify controllable cameras, and
monitor (12-characters) or status information. Over 235
characters are available when programming camera ID and
monitor titles.
Utilizing a standard IBM* compatible PC and the optional
LTC 8059/00 Master Control Software package or
LTC 8850/00 GUI software, enhanced programming and
switching features can be obtained. A user-friendly spreadsheet
format provides the ability to enter camera titles, operator
names, 64 timed events, change system parameters, program
camera sequences, install lockouts, and access the advanced
VersAlarm alarm handling screens with speed and efficiency.
The programmed information may then be transferred into the
Allegiant system, stored on disk, or printed out directly from a
printer connected to the PC.
The LTC 8850/00 Bosch GUI software is designed around an
intuitive graphic based interface. The GUI provides high
performance programming, control and monitoring of all system
functions by using on-screen icons to reflect real time status of
the devices controlled by the system.
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