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Avigilon SDC - Legacy Wiring

Avigilon SDC
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Figure 7 Status LED and SDC Admin button
3. While still pressing the ADMINbutton, reconnect the power, and continue to hold the button for another
15 seconds until the status LED turns yellow , then release.
4.
Wait 15 minutes or until the status LED turns blue before provisioning. See Provisioning on page15.
Legacy wiring
Sometimes legacy wiring (unshielded and straight through, rather than shielded twisted pair, often 22-6)
results in slower connections and dropped packets between the Avigilon reader and SDC. To remedy this, you
can switch GND and VIN with +B and -A connections on the SDC and readers to ensure the data pair (+B and -
A) are using the alternate pair of legacy wires.
Troubleshooting 23