Seagate NAS OS 4 Manuel D'utilisation page 93

Mul ple NAS devices A: A NAS OS device is the network UPS
server
The instructions below suggest adding all NAS OS devices to the UPS at once. However, you can connect
each NAS OS device as required by your working environment.
1. Confirm that no one is accessing the first NAS OS device and power it off. This NAS will become
Network UPS server.
2. Connect the first NAS to a supported UPS via power and USB cables. The USB cable is required for the
UPS management information.
3. Power on the first NAS and go to the Power page. The UPS should appear in the UPS management
section.
4. Check the box next to Network UPS server.
5. Confirm that no one is accessing the other NAS OS devices on the same network and power them off.
6. Connect the other NAS devices to the UPS via power cables only and power them on.
7. For each NAS OS device, go to the Power page and choose Add a network UPS server.
8. In the pull-down menu for Network UPS type, select Seagate NAS UPS server.
9. Select the first NAS and choose Save.
Battery threshold level refers to the percentage of power available to the UPS's battery. In the event that a
working environment loses power, the NAS devices automatically power off when the UPS reaches the
threshold level. Without the UPS's threshold level, power is suddenly cut off to the NAS devices, potentially
causing the loss and corruption of data.
The administrator can adjust the threshold on the first NAS by clicking on the pencil icon. Unlike the first
NAS, the other NAS devices cannot adjust the battery threshold level.
Seagate NAS OS 4 6/1/20 94