Hardware Note: Connections And Configuration Changes; Onelink Device Configuration For Audio Using A Codec; Powering Up The Equipment - LEGRAND VADDIO OneLINK Bridge Express Manual

Complete Manual for the OneLINK Bridge Express AV Interface
RoboSHOT HDBT Camera and Cisco SX80 Codec
This diagram shows a OneLINK Bridge AV interface with a RoboSHOT HDBT camera. The OneLINK
Bridge Express connects in the same way. Other Vaddio HDBaseT cameras connect in the same way.
Hardware Note: RS-232 Connections
For RS-232 connections to Cisco gear using DE-9 connectors, use the 998-1002-232 RJ-45 to DE-9
adapter. Its wiring differs from the 998-1001-232 adapter used with many Vaddio products.
For RS-232 connections to Cisco gear using the Cisco split cable, use the appropriate null-modem cable
to the RJ-45 side of the split cable. Connect the null-modem cable as indicated on the cable labels.

Hardware Note: Connections and Configuration Changes

After configuring the equipment, reboot the OneLINK device, camera, and codec individually. Rebooting
the OneLINK device does not affect the camera and codec.
If you connect a camera or other device while it has power, reboot the OneLINK device and the newly
connected device.

OneLINK Device Configuration for Audio Using a Codec

After installation is complete and the OneLINK device and camera are operational, you will need to
change the AEC reference if you made the audio connections as shown in these diagrams. Set Master
Output/AEC Reference to Output 2 if using Line Out 2 for the speaker connection. See Preventing Audio
Feedback.

Powering Up the Equipment

Power up the connected equipment that is not powered by the OneLINK device (such as displays and
third-party control devices), then connect power to the OneLINK device. The connected camera and the
OneLINK device power up together.
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