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Network Video Recorder(NVR)
Quick Start Guide
3
Hard Disk
Issue V1.0 (2016-02-22)
5
w
indicates the capacity (unit: Mbyte) of a single hard disk.
n
indicates the number of disks.
h
indicates the recording duration per day.
c
indicates the number of video inputs of the NVR.
Table 3-2 shows examples of video storage duration (
h
is 24 hours).
Table 3-2
Examples of video storage duration
Hard Disk
Capacity
Bit Rate
Video Count
Video Storage
Duration
1
×
4TB
D1, 1.5Mbps
4
64 days
1
×
4TB
720p, 3Mbps
4
32 days
1
×
4TB
1080p, 4.5Mbps
4
21 days
The data listed in the preceding table is only for your reference. The recording time estimate
may be different from the actual recording time. The user shall be liable for any loss
incurred as a result thereof.
3.4 Hard Disk Installation
Take the following steps to install a hard disk:
Step 1
Unscrew the four fixing screws on both sides and one fixing screw on the back, then
remove the upper cover, as shown in Figure 3-1.
Figure 3-1
Removing the upper cover