User manual

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E na b le wa rning a le rt fo r re d unda nt p o we r s upply o n the we b - b a se d inte rfa ce :
If you have installed two power supply units (PSU) on the NAS and connected them to the power
sockets, both PSU will supply the power to the NAS (applied to 1U and 2U models). You can turn on
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 you have installed only one PSU on the NAS, you are suggested NOT to enable this option.
* This function is disabled by default.