Vicon V1400X-DVC-3 Manual de usuario descargar pdf (Pagina 3)

Contractors’ Specification (cont’d)

2.02 CPU-BASED CONTROL AND SWITCHING SYSTEM

A. The system shall provide digital control and video switching for up to 32 camera stations and 8 monitors.

The system shall be operated by a built-in keypad, remote keypads, and personal computers. Program-

ming shall be performed using menu-driven screens accessed by using the built-in keypad. Receiver

communication shall be provided via a D-shell connector using RS-422 protocol and through coaxial

cabling. A liquid crystal display (LCD) located on the front panel of the system shall display messages

during programming normal operation.

B. A maximum of 32 users shall be defined to the system by a unique login identification number. Three

levels of user privilege shall be provided: operator, manager, and administrator. Administrators shall

input a passcode in addition to the login identification number to provide a second level of security.

Operators shall not have access to the programming menus. Administrators shall have full access to

programming menus; managers shall have limited access.

C. Alarm processing shall be available in two stack modes: common stack and independent stack. (A stack

is a list of active alarms.) In common stack mode, there shall be one stack for all alarm monitors in the

system. In independent stack mode, each alarm monitor shall have a separate stack. In either mode,

alarms shall be added to the stack(s) in first-in, first-out order or shall be sorted by priority. One simple

programming screen shall be used to define the CCTV system’s response to activated alarms. For each

alarm monitor, this screen shall identify the camera number, preset number, and auxiliary equipment state

for an activated alarm. Acknowledgment shall be on either a per monitor or on a global basis. Up to 64

alarms shall be available, 32 from receivers and 32 directly connected to the system’s built-in interface.

Alarm reports shall be automatically printed on a serial line printer via an RS-232 port.

D. The system shall include extensive video switching functions. Tours, a series of preset video displays

from various camera stations, shall be available in two types, monitor and salvo. A monitor tour shall

display on a specific monitor while salvo tours shall display on various monitors. When the last step has

been performed in a tour, the next action shall be user-defined to activate another tour, cease touring, or

repeat the previous tour. Scheduling of tours shall be permitted. The maximum number of tours avail-

able shall be 64 and the maximum number of steps per tour shall be 32. Tours shall be capable of being

chained together.

E. Comprehensive time, date, and titling support shall be standard. Camera, alarm, preset, and sector

titles shall be provided. Sector titles shall identify a user-defined region of the rotational part of the pan-

and-tilt drive. Each camera in the system shall have up to 16 sectors. Preset titles shall identify the

video displayed at a preprogrammed pan-and-tilt position. Diagnostic tests and calibration procedures

shall be available. Diagnostic procedures shall test front panel operation, joystick, LCD contrast, switching

synchronization, alarm inputs, serial port, and read/write function.

F. The video shall be 1.0 V p-p nominal, 2.0 V p-p maximum. The total bandwidth shall be 1 Hz to 20 MHz

at -3 dB and the signal-to-noise ratio shall be greater than 70 dBrms typical unweighted, 15 kHz to 5 MHz.

Input to input isolation shall be 60 dB at 42 MHz. The video gain shall be unity ±0.3 dB. Video frequency

flatness shall be 100 kHz to 10 MHz ±0.9 dB. The control shall have a switching power supply capable

of accepting 90-265 V, 50/60 Hz, and shall be compatible with both NTSC and PAL television systems.

It shall comply with specifications for an FCC class A computing device.

G. The control system shall have the following mechanical specifications:

1. Mounting: instrument rack or desk-top.

2. Dimensions: Height: 3.47-in. (88 mm).

Width: rack-mount, 19.0-in. (483 mm); desk-top, 17.0-in. (432 mm).

Depth: 12.4-in. (315 mm)

3. Weight: 14.7-lb. (6.7 kg).

4.Construction:Steel and aluminum chassis.

5. Finish: Front panel painted black.

The digital control and switching system shall be Vicon Industries model V1422.

Model No: Product Code:

V1422 6237-10

SPEC NO.:

834

REV:

603

Vicon Product Facts

SEC:

1 2 3 4

Comentarios a estos manuales

Sin comentarios

Vicon V1400X-DVC-3 Manual de usuario Pagina 3

Comentarios a estos manuales