VideoIQ ICVR, Руководство пользователя

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VideoIQ User Guide
11
Connecting the Encoder to a Camera
The VideoIQ Encoder lets you use any standard analog security camera as an
iCVR. To connect a camera to the Encoder you will need a:

75 Ohm coaxial cable

Ethernet cable

Power:12 VDC, 24 VAC or Power over Ethernet
1. Connect the coaxial cable to the Video In port of the Encoder and the
Video Out port of the camera.
2. Connect the Encoder to the IP network with an Ethernet cable.
3. Connect power to the Encoder. You can use one of the following:

Power over Ethernet (802.3af class 3)

12 VDC (use the included connector)

24 VAC (use the included connector)
You can connect more than one power supply if redundant power is desired. The
iCVR will switch over to the second power source automatically if the first power
source is lost.
Connecting a PTZ Camera to the Encoder
When connecting a PTZ camera to the Encoder you will need the coaxial and
Ethernet cables listed above, as well as a:
Two-wire cable for a half-duplex PTZ
or
Four-wire cable for a full-duplex PTZ
1. Follow steps 1-3 above.
2. For a full-duplex camera, connect the four-wire cable to the serial
connector on the back panel of the Encoder and to the PTZ camera. The
T+ and T- cables from the PTZ should connect to the R+ and R- slots on
Analog Video Input Port Allows you to view video on a standard analog monitor.
Ethernet Port Used for network communications, and can also be used to
power the iCVR (PoE).
Power Connector Connection for 12V DC or 24V AC power (connectors
included).
Serial and I/O Connector Provides connection for 2 alarm inputs and 1 alarm output,
along with RS-485 and RS-232 data communication.
Status LED Displays as red when the camera is starting up; displays as
green when the camera is ready.
iCVR Connections Function