Controller Board, Core, and Expansion Board LEDs
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Note: Making changes to an entry state in the Control Center can cause the status LED on the Controller controller to blink red for a few seconds while it updates. |
The STATUS LED on the Access Control Core and Single Door Controller (SDC) indicates the following:
Solid White indicates the SDC is provisioned and functioning normally.
Solid Green indicates the Core is provisioned and functioning normally.
Blinking Red indicates there is a problem with the Internet connection.
Solid Cyan appears when the SDC/Core is booting.
Solid Yellow indicates that the SDC/Core is restoring software; appears when you turn on the SDC/Core for the first time.
Blinking Yellow indicates that the SDC/Core is updating software; appears when the SDC/Core has been online for less than 24 hours.
Solid Blue indicates that the SDC/Core has finished booting and is ready for provisioning.
Solid Purple indicates that the SDC/Core is connected to the Open Admin app.
Blinking Purple indicates the SDC/Core is ready to connect to the Open Admin app.
Solid Red indicates the SDC/Core is in an error state–go to the Hardware Dashboard in the Control Center for more information.
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