User manual

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E na ble wa rning a le rt fo r r e dunda nt po we r s up p ly o n the we b-ba se d inte rfa ce :
If two power supply units (PSU) are installed on the NAS and connected to the power sockets, both PSU
will supply the power to the NAS (applied to 1U and 2U models). Turn on the redundant power supply
mode in “System Administration” > “Hardware” to receive warning alert for the redundant power
supply. The NAS will sound and record the error messages in “System Logs” when the PSU is plugged
out or does not correspond correctly.
If only one PSU is installed on the NAS, do NOT enable this option.
* This function is disabled by default.