Hillstone A200 Series, Справочник по аппаратуре

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According to the status of the power indicator, the user can judge whether the power system of the
product fails. For the status and meaning of the power indicator, please refer to the meaning of the
indicator. When the power supply system works normally, the power indicator should keep green and
always on; when the power indicator is not on, please check the equipment as follows:
Whether the power line of the equipment is connected correctly.
Whether the power supply of the equipment is consistent with the required power supply.
Configuration system troubleshooting
After the device is powered on, if the configuration system is normal, the startup information will be
displayed on the configuration terminal; if the configuration system fails, the configuration terminal may
not display or display error information.
If the configuration terminal has no display information, please check as follows:
Whether the power supply is normal.
Whether the configuration cable connection is correct.
Whether the terminal configuration is correct.
If no problem is found in the above inspection, it may be the configuration cable fault, please check.