367
Figure 4-162
After you added master device and slave device , you need to enable cluster function. Otherwise, cluster
function is null. Please refer to chapter 4.6.7.5.
4.6.7.4 Record Transfer
From main menu>Setup>Cluster service>Record transfer, you can go to the record transfer interface.
When the master device is malfunction and can not record, system can use slave device to record
instead. You can use this function to forward the record files on the slave device to the main device.
After the master device is malfunction, the slave device becomes active and status is used.
After the master device becomes active again, there is a
button on the left side of the master device
. is the resume button.
Important
If you want to switch the slave device to the main device, please click
button manually to resume the
main device. You can see the following prompt. See Figure 4-163.
Figure 4-163