295
Figure 4-134
4.8.5.10 Upgrade
From main menu->Setup->System->upgrade, the upgrade interface is shown as in Figure 4-135.
Please select the upgrade file and then click the update button to begin update. Please note the file name
shall be as *.bin. During the upgrade process, do not unplug the power cable, network cable, or shutdown
the device.
Important
Improper upgrade program may result in device malfunction! Please make sure the operation is
operated under the DNAvision of the professional engineer!
Figure 4-135
4.8.6
Cluster Service
The Cluster service is a system component used to control activities on a single node. When one or
several device(s) are malfunction, it can switch to the slave device to replace the work accordingly.
There are two standards when the master device is malfunction: 1) Device is offline. 2) Device storage is
damaged.
Important
Please go to the
WEB of the slave device
to set the cluster setup of the master device and slave
device .
4.8.6.1 Cluster IP
About Cluster service: when master device is malfunction, the slave device can use the master device
configuration and virtual IP address to replace the work (monitor or record) accordingly. When you use
Содержание DNA3500 Series
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