Netgear RN20221D – ReadyNAS202 2-Bay, 2x1TB Desktop Drive Software Guide

Click the Settings icon to open a calendar.

Use the calendar to set the days and times in which spin-down is active.You can set, and the ReadyNAS
system will remember, calendar settings whether spin-down is enabled or not.

Click the Apply button.
Your settings are saved.

Your ReadyNAS system supports the use of uninterruptible power supply (UPS) devices.

We recommend that you physically connect the ReadyNAS to one or more uninterruptible power supply
(UPS) devices to protect against data loss due to power failures. Once a UPS is connected, you can use
the ReadyNAS local admin page to monitor and manage it.

If you enable email alerts, the ReadyNAS sends a message when the status of a UPS changes. For example,
if a power failure forces a UPS into battery mode or if a battery is low, you receive an email message.

When the UPS internal battery voltage drops to the UPS low voltage setting, and the UPS sends a signal
to the ReadyNAS, the ReadyNAS automatically shuts down gracefully.

The ReadyNAS supports UPS devices managed over SNMP, USB, and over a remote connection.

An SNMP UPS lets the ReadyNAS query the manufacturer-specific Management Information Base (MIB).
The ReadyNAS monitors the UPS using the SNMP protocol. The Ethernet connection between the UPS
and the ReadyNAS passes through a switch.