Seagate NAS OS 4 U User Manual page 87

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
Remove the network UPS server
.Choose Remove the network server to disconnect a NAS from the network UPS server
Multiple NAS devices B: The UPS is the network UPS server
The following configuration requires a UPS with an Ethernet port to connect to the same router as the NAS OS
devices. Additionally, the UPS must support SNMP to communicate with the NAS OS devices on the network.
.Refer to your UPS's documentation for further details
The instructions below suggest adding all NAS OS devices at once. However, you can connect each NAS OS
.device as required by your working environment
Connect the UPS to a power source and the network router according to the instructions provided in the .1
.UPS's documentation
.Confirm that no one is accessing the NAS OS devices and power them off .2
87 10/18/16 Seagate NAS OS 4