RADVision Scopia XT5000 Series Guide d'installation télécharger pdf (Page 38)

Connecting Cameras for Controlling the Optional XT Premium Camera with the XT Remote

Control Unit

The optional camera is supported for selected models only.

You can control the optional camera using the XT Remote Control Unit instead of the camera

remote control. To do this, you must connect a VISCA Cross cable between the main and the

optional cameras.

Note

Please notice that the camera remote control is disabled when you connect the main and

optional cameras using a VISCA Cross cable.

VISCA Control is a standard protocol to control PTZ Cameras. VISCA Control is implemented

through the cable connection from the main camera to the CTRL CAM input of the XT Codec

Unit. Through the VISCA interface, the XT Codec Unit sends commands that change the

camera capture resolution, PTZ properties and more.

If the XT Codec Unit is installed in a cabinet, the XT Codec Unit IR receiver cannot function

properly. In this case, the IR sensor of the main camera (not the optional camera) receives the

IR signals coming from the XT Remote Control Unit and sends them to the XT Codec Unit

through the VISCA interface. For this type of setup, enable the Always power on camera field

in Administrator settings > I/O Inputs > Cameras.

Procedure

Step 1

Buy a VISCA Cross cable from a third party, or create a cable of the required length if you’re

planning to position the optional camera far away from the XT Codec Unit

Measure the distance that separates the main camera from the optional camera, and cut the

cable to the required length. The cable’s maximal allowed length is 15m (50ft). Attach each

end of the VISCA Cross cable to an 8-pin mini-DIN male connector

Figure 4-9 8-Pin Mini-DIN Connector

RADVISION | Installation Guide for SCOPIA XT5000 Series Version 3.1 Setting up the SCOPIA XT Series | 33

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RADVision Scopia XT5000 Series Guide d'installation Page 38