Qnap TS-563-2G Инструкция по эксплуатации онлайн [130/359] 261332

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after AC power fails. Specify the time in minutes that the NAS should wait before

executing the option you have selected. After the NAS enters auto-protection

mode, the NAS resumes the previous operation status when the power restores.

6. Click "Apply All" to confirm.

Note:

To allow the UPS device to send SNMP alerts to the NAS in the event of

power loss, you may have to enter the NAS IP address in the UPS configuration

page.

Behavior of the UPS Feature of the NAS

There are three phases during a power outage:

Phase 1: Power loss starts until the end of the waiting time.

Phase 2: From the end of the waiting time to the point when the UPS device runs

out of its battery.

Phase 3: After the UPS device runs out of its battery and until the power restores.

Phase 1:

As soon as the power loss starts, the NAS will detect the UPS device’s battery. If the

remaining UPS battery charge is < 15%, the system will automatically turn itself off or

enter auto-protection mode (depending on your settings) after 30 seconds regardless

the time you specified for either of the settings (turn off the NAS or enter auto

protection mode.) If the UPS battery charge is > 15%, the NAS will wait for the specified

time you entered in the "UPS" page.

If the power resumes during this phase, the NAS will remain in operation.

Phase 2:

Depending on your setting on the "UPS" page:

If in auto-protection mode, the NAS will stop all running services and unmount all

volumes. The NAS at this moment will become inaccessible.

If the NAS is powered off, it will remain off.

If the power resumes during this phase:

If in auto-protection mode, the NAS will reboot and resume its previous state.

If the NAS is powered off, it will remain off.