Vicon AurorA2000 Instrukcja Użytkownika Pobierz pdf (Strona 5)

The 16-channel digital recorder shall provide a high-resolution output of 720 pixels (540 TVL) for use with a VGA monitor

(NTSC only). A BNC connector shall be provided for a high-resolution digital output of 640 pixels (480 TVL). In addition, the

16 channel video inputs shall be looped out using the provided cable assemblies in the accessory kit.

The 16-channel digital recorder shall have a selection of multiscreen displays that include picture-in-picture (PIP), quad split,

3 × 3 (9 screen segments), 4 × 4 (16 screen segments), and various combinations of quad- and sixteenth-sized segments. In all of

the multiscreen displays, any camera shall be assigned to any of the screen segments. There shall be no fixed partitioning of camera

input to screen segment. Also, any screen segment shall be made to sequence multiple cameras. If sequencing is selected, the cam-

eras assigned to the sequence shall be put in any order, and selected cameras shall be sequenced with greater or lesser frequency than

other cameras in the sequence.

The 16-channel digital recorder's electronic zoom feature shall have continuously variable magnification up to 16 times the orig-

inal size. The magnification shall take place with low blocking or pixellating because the digital recorder shall interpolate data to

provide smooth line edges in the image. The expanded picture shall remain bright and sharp. The electronic pan-and-tilt function

shall allow the enlarged window to be moved around to any part of the original monitor image.

The 16-channel digital recorder shall dedicate one monitor output (spot monitor) to video that has not been digitized. This analog

output shall be used to display one camera continuously or to sequence multiple cameras. If sequencing is selected, the cameras shall be

sequenced in any order, allowing the more important cameras to be displayed more frequently. Individual cameras shall be viewed dur-

ing sequencing for the preset dwell period. The dwell period shall be adjustable from 1 to 60 seconds.

The 16-channel digital recorder shall offer versatile, multi-faceted alarm functions. There shall be one hardwired alarm contact

for each camera channel, and each shall be used as an alarm input or output. Inputs shall be set for normally open (NO) or nor-

mally closed (NC) operation, and outputs shall be set to active high or low. Alarm inputs shall be defined as latching or momen-

tary. Alarms shall be acknowledged automatically or manually. Digital video motion detection shall be provided on each camera

channel, and all channels shall be protected by a video loss alarm feature. Sixteen receiver alarms shall be available (these alarms shall

always be latching). Alarm outputs shall include a tone, a special display of the alarmed video, the word ALARM displayed on

screen, a front-panel LED for each alarmed channel and dry contact relay outputs (NO and NC).

The 16-channel digital recorder shall feature video motion detection in all display formats. Motion detection shall be used to

generate alarms or to increase the overall system-recording rate and quality, or to do both. The video picture area shall be divided

into 192 motion detection blocks. Detection shall be enabled or disabled for each block, and each camera channel shall be pro-

grammed for the minimum number of blocks that must detect motion before the motion detection outputs go active. In addition,

the detection sensitivity level shall be set on each camera channel over a relative range of 1 to 9.

AurorAcorD shall feature Museum search. Museum Search is all motion detection features applied to the playback video. The

scanning and detection of motion shall be done at an accelerated playback rate using user-defined blocks.

Each camera channel shall be given its own title of up to twelve characters in addition to a time and date display. Additional display

information shall include an alarm status display that indicates whether the alarm source is a hardwired input, motion detection, receiv-

er alarm, receiver communication fail or video loss. Titling shall be available on any monitor. Date information shall be displayed in

the American, European, or Asian formats. The digital recorder shall include an automatic daylight saving feature.

The 16-channel digital recorder shall be programmed with user-friendly on-screen menus. The digital recorder's on-screen menus

shall lead the programmer step-by-step through the various programming functions. A very important feature of the 16-channel

digital recorder shall be the ability to set the background to “video” or essentially make it transparent while viewing the display.

Another very important feature of the digital recorder design is that all program information shall be retained during power out-

ages, and when the power outage ends, the Digital Recorder shall reset itself and reload all the user settings. Thus, the Digital

Recorder shall be up and running as soon as power is restored and shall not require an operator to restart it. It shall be compatible

with an external keypad, RS-422 to coaxial line converter and a system switcher.

The 16-channel digital recorder shall incorporate optional passcoding that restricts access to the programming screens. The pass-

code shall be set so that it is required to permit modifying the program parameters. The passcode shall also be set to limit the abil-

ity to change from one display format to another. Furthermore, using the password activation, any video shall be locked out from

the live and playback display while still being encoded and recorded. This feature shall give an Administrator the ability to collect

video while maintaining the privacy of areas monitored by locked cameras.

The 16-channel digital recorder shall meet FCC requirements for Class B computing devices and European Community (CE)

standard EN 50081-1 (generic emissions) and EN 50082-1 (generic immunity).

The 16-channel digital recorder shall be 17.5 in. (448 mm) wide, 11.5 in. (292 mm) deep and 3.5 in. (89 mm) high. It shall

weigh 21.8 lb (9.8 kg). It shall have steel case construction and shall be finished in black color.

The digital recorder shall be Vicon model AurorAcord. See Table 1 for specific model numbers.

Contractors’ Specification (cont’d)

Model No: Product Code:

Refer to Table 1 Refer to Table 1

SPEC: V091 REV: 402

Vicon Product Facts

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