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The process of updating will be displayed on the LED on the front panel of the device.
After The updating process is indicated by LEDs on the front panel of the device: file installation is indicated by switching ERR, the end of the installation process is indicated by a short-term increase in switching frequency ACT. Then all the lights switches off - the system is rebooted. Completion is indicated by switching reboot ACT.
After the reboot (all the LEDs will be are turned off) test after 30-60 seconds, check the system operation.