F. How fast can the video server check the state of the digital inputs?
A. The video server checks the input state in less than half a second. However, to avoid repeated checks and ensure
correct functioning of the digital outputs, the video server waits 3 seconds. You can modify this according to your
own specific applications.
F. Why is access to the video server sometimes impossible in the event of an alarm?
A. If the video server is started by inputs, snapshots need more time since they are written to memory. If the events
occur too often, the system is constantly trying to store the video pictures. If an event occurs very frequently, use
sequential mode or an external recording program to record the pictures. If you want to access the pictures via FTP,
the parameter can be set lower since FTP responds faster than the web. If the system is busy with configuration,
press the reset button to restore the factory settings and store the system.
F. If I connect the hybrid cameras (B/W + colour) to the video server, the picture quality is poor.
A. Although the video server enables the user to select colour or monochrome pictures for each camera, the
processing time of hybrid cameras can be longer and the system performance suffers.
C. Technical data
- Audio
24Kbps, 8Kbps (optional)
- Microphone
One-way microphone
Frequency response: 50 – 16000Hz
S/N rate: above 60dB
- Alarm inputs/outputs
1 sensor input (max. 12V DC 50mA)
1 relay output (max. 24V DC 1A)
- LED display
Network, heartbeat, status
- Dimensions
122.9mm(L) * 72.3mm(B) * 50mm(H)
- Weight
402g
- Voltage supply
Power consumption: ca. 4.2W
Transformer in scope of delivery
Input: 100-240V AC, 50/60Hz, 0.4A
Output: 12V DC, 1.5A
- Environment conditions
Temperature: 0-50°C/32-122°F
Ambient operating humidity: 95% RH
-
PC system requirements
Operating system
Microsoft Windows 98SE/ME/2000/XP
Internet Browser: Internet Explorer 5.x or higher
- System
CPU: Trimedia PNX1300
RAM: 16MB SDRAM
ROM: 2MB FLASH ROM
- Supported protocols
TCP/IP, HTTP, SMTP, FTP, Telnet, NTP, DNS and DHCP
- Modem
PPP (dial-up, direct cable connection)
- Connection
10BaseT Ethernet or 100BaseT Fast Ethernet
- Video
MPEG4 (short header mode) algorithm
Adjustable picture size, quality and bit-rate
Date, time and text overlay
3 motion sensor fields
Resolution
PAL
Up to 25 frames per second at 176x144 pixels
Up to 25 frames per second at 352x288 pixels
Up to 10 frames per second at 704x576 pixels
NTSC
Up to 30 frames per second at 176x120 pixels
Up to 30 frames per second at 352x288 pixels
- Serial interface
9-pin D-SUB RS232 or RS485 (PTZ camera)
max. 115kbs
- PTZ (Pan/Tilt/Zoom)
automatic PTZ camera and modem detection
Supported protocols: Sony VISKA, Canon VC-C1, VC-C3, VC-V4,
Dynacolor Dynadome, Pelco D
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