Dahua L Series User Manual

297
4.9.7 HDD Group
It is to set HDD group, and HDD group setup for main stream, sub stream and snapshot operation.
Caution
When you are setting HDD group, please set a HDD for each channel, otherwise NVR cannot save
current setup.
The main stream is shown as in Figure 4-189.
 HDD: Here you can view the HDD amount the device can support.
 Group: It lists the HDD Group number of current hard disk.
Figure 4-189
Please select the correspond group from the dropdown list and then click Apply button.
Click sub stream/snapshot button to set corresponding HDD group information.
4.9.8 HDD Detect
Note
This function is for some series product only.
The HDD detect function is to detect HDD current status so that you can clearly understand the HDD
performance and replace the malfunction HDD.
There are two detect types:
 Quick detect is to detect via the universal system files. System can quickly complete the HDD
scan. If you want to use this function, please make sure the HDD is in use now. If the HDD is
removed from other device, please make sure the write-data once was full after it installed on
current device.
 Global detect adopts Windows mode to scan. It may take a long time and may affect the HDD

Dahua L Series Specifications

General

Brand	Dahua
Model	L Series
Category	Network Hardware
Language	English