Ruijie RG-AP820(AR) Hardware Installation And Reference Manual page 24

Hardware Installation and Reference Guide Troubleshooting
The AP performs initialization after power-on. During this period, the LED keeps blinking green and does not
become normal until the initialization is completed. Note: If the blinking persists for an hour, it indicates that the
device initialization fails and the device is faulty.
LED Keeps Blinking Orange (in Fit Mode)
Sometimes the AP performs software upgrade after power-on. During this period, the LED keeps blinking orange
and does not become normal until the upgrade is completed. Note: Do not plug or unplug the power cord when
the LED is blinking as software upgrade takes time. If the blinking persists for ten minutes, it indicates that the
device fails to complete software upgrade and is faulty.
LED Does Not Turn Steady Blue or Blinking Blue
If the LED does not turn steady blue or blinking blue after the system starts, the AP probably has not established
a proper CAPWAP connection with the AC. Verify that the AC is operational and configured properly.
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