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7.1
VIDEO INPUTS, CONTINUED
7.1.6
Network Cameras
Camera(4) is defined as a network fixed camera. This means that the camera is
physically connected to another video system (node #2). When this camera is selected
the video system (node #2) would place that camera picture on a specific trunk channel
that connects between the two video systems. This video system would actually select
the video signal coming from that trunk channel (via the declared trunk video input).
This camera is assigned to source group (1) to partition the network cameras. No
camera controls have been defined for this camera.
Camera(5) is defined as a network PTZ camera. Selecting this camera is the same as
for the network fixed camera. Now when you operate the camera PTZ controls, data
messages are sent to video system (node #2). The specific PTZ control requested
would then be activated. A PTZ status data message is sent back to the requesting
system. This keeps all operators (on both video systems) informed of control actions.
This camera is also assigned to source group (1) to partition the network cameras.
7.1.7
Video Cassette Recorders
VCR(1) is defined as a dynamic video recorder. It is not dedicated to any specific
monitor. The returned video signal out from the video recorder is connected to a video
input on the matrix. Associated with this video input definition is the control declaration
for this VCR. In this example control is defined as device (8) of the PCI module (RD-490)
located in slot 17 of subrack 40. This would probably be using the infra-red interface of
the VCR.
VCR(2) is defined as a network video recorder. Selecting this VCR is the same as for
the network cameras. When you operate the VCR controls, data messages are sent to
video system (node #2). The specific control function requested would then be
activated. A VCR status data message is sent back to the requesting system. This keeps
all operators (on both video systems) informed of all control actions. This VCR is also
assigned to source group (1) to partition it as a network video source.
7.1.8
VideoBlox configuration
Camera (10) is defined as Video blox Camera, with the Primary Subrack ID mentioned as
V1, indicating the VideoBlox is connected to Port 1 of the MAXPRO-Net Server.
Control Slot ID is defined as V2 indicating the PIT for controlling the PTZ operation of
VideoBlox camera is connected to Port 2 of MAXPRO-Net Server.
MAXPRO-Net sends all control functions of the Camera to PIT and from PIT, it is
transmitted to Camera.
Rev. B
NOTE: A video output channel would also be defined for
this VCR.
7-6
HMXMC001013
31-Mar-06
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