Bosch LTC 8500 Manuel d'instructions télécharger pdf (Page 13)

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3Description

This Allegiant video switcher/control system combines both switching and com-

puter technology to provide powerful performance and unique system features for

the security user. Offering full matrix switching capability, this system can be pro-

grammed to display the video from any camera on any monitor, either manually or

via independent automatic switching sequences.

The LTC 8500 Series Allegiant system can handle up to 64 cameras and eight (8)

monitors in a full crosspoint configuration. It can also accommodate 128 alarm

points, up to eight (8) system keyboards, a computer system console port, and a log-

ging printer port.

This system can be programmed with up to 60 sequences that can be run indepen-

dently 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 synchronized group. Using the optional LTC 8059/00

Master Control Software (MCS) package or the LTC 8850/00 Bosch Graphical User

Interface (GUI), sequences can be made to activate and deactivate automatically,

based upon the time of day and the day of week.

The series supports variable speed control and full programming functions of

AutoDome

Series dome cameras. In addition, support for on-site receiver/driver

units provide operators with control of pan, tilt, zoom, multiple pre-positions, four

auxiliaries, autopan, and random scan using conventional camera/lens/housings.

With the addition of an external LTC 8540/00 Alarm Interface unit, an external

contact closure or logic level can be used to automatically display any camera. Any

monitor or group of monitors can be set to display cameras under alarm conditions.

The base system contains three (3) built-in alarm response modes: basic, auto-build,

and sequence and display. In addition to these three (3) modes, the PC based soft-

ware packages offer the ability to combine any or all three (3) standard modes.

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, ergonom-

ically designed keyboard. Multiple keyboards may be used in the system. Built-in

operator priority levels and the ability to restrict certain operators from controlling

designated functions provide maximum flexibility.

This system includes a 48-character on-screen display for time-date, camera number,

camera ID (16 characters), and monitor (12 characters) or status information. When

programming camera ID and monitor titles, 256 different characters are available.

Enhanced programming and switching features can be obtained by utilizing a stan-

dard Windows

equipped PC and the optional LTC 8059/00 MCS package or the

LTC 8850/00 GUI Software. A user friendly spreadsheet format provides the ability

to enter camera titles, enter operator names, schedule up to 64 timed events, change

system parameters, program camera sequences, install lockouts, and access the

advanced alarm handling screens with speed and efficiency. The programmed infor-

mation may then be transferred into the Allegiant system, stored on disk, or printed

from a PC.

The LTC 8850/00 Bosch GUI Software is designed around an intuitive graphic-

based interface. This software provides high performance programming, control,

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Bosch LTC 8500 Manuel d'instructions Page 13

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