VCS VideoJet 8000, Руководство пользователя

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Installation Chapter 4
20 VideoJet 8000
Connections
Cameras
Up to 8 standard video sources (CCTV cameras) can be connected to the
VideoJet 8000. Any cameras or other video sources that produce a standard PAL
or NTSC signal are suitable for connection.
– Connect each of the cameras or other video sources with a video cable (75
ohm) to the BNC jacks Video 1 to Video 8 .
– Set the slide switch ( 75
Ω
) under the BNC jack to
O
to terminate the video
input if the signal is not passed on further.
Network
The VideoJet 8000 can be connected to a 10/100/1000 Base-T network directly
or via a hub. Use a standard UTP Category 5 cable with RJ45 connectors for this.
– Attach the network cable to the 10/100/1000 MBit Base-T jack.
Alarm inputs
The alarm inputs are used to connect to external alarm devices, such as door
contacts or sensors. Given the appropriate configuration, an alarm generator can,
for example, trigger an automatic connection between the VideoJet 8000 and a
remote location.
A voltage free closing contact or switch can be used as an actuator.
Note
Use a bounce-free contact system as the actuator if at all possible.
– Remove the terminal block from its receptacle.
– Connect the lines to the terminals and check that the connections are secure.
– Reconnect the terminal block to the unit.