QNAP VIOSTOR, Руководство пользователя

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SNMP-based UPS.
2. Select the option “Enable UPS Support”.
3. Select “APC UPS with SNMP management” from the “Protocol” drop down menu.
4. Enter the IP address of the SNMP-based UPS.
5.
Choose between whether the NVR will shut down or enter auto-protection mode
after AC power fails. Specify the time in minutes that the NVR should wait before
executing the option you have selected. After the NVR enters auto-protection
mode, the NVR resumes the previous operation status when the power restores.
6. Click “Apply All” to confirm.
Network master mode
A network UPS master is responsible for communicating with network UPS slaves on
the same physical network about critical power status. To set up your NVR with UPS
as network master mode, plug in the USB cable on the UPS to the NVR and follow the
steps below:
1.
Make sure the NVR (the “UPS master”) is connected to the same physical
network as the network UPS slaves.
2. Select the option “Enable UPS Support”.
3. Click “Enable network UPS Support”. This option appears only when your NVR is