Checking Unpacked Nvr; Hdd Installation; Nvr21-8P-S3/Nvr41-Ei/Nvr41-P-Ei/Nvr41-8P-Ei - Dahua NVR52-4KS2 Series User Manual

3.2 Checking Unpacked NVR

When you receive the NVR, check against the following checklist. If any of the items are missing or
damaged, contact the local retailer or after-sales service immediately.
Sequence
1
2

3.3 HDD Installation

For the first time installation, make sure whether the HDD has been installed or not. We
recommend to use HDD of enterprise level or surveillance level. It is not recommended to use PC
HDD.
Shut off the power before you replace the HDD.
●
Use the dedicated SATA HDD for monitoring recommended by the HDD manufacturer.
●
You can see the Appendix for HDD space information and recommended HDD brand.
●
3.3.1 NVR41-4KS2/NVR41-P-4KS2/NVR41-8P-4KS2/
NVR41-4KS2/L/NVR41-P-4KS2/L/NVR41-8P-4KS2/L/
NVR21-4KS2/NVR21-P-4KS2/NVR21-8P-4KS2/NVR21-
W-4KS2/NVR21-I/NVR21-I2/NVR21-P-I/NVR21-P-I2/
NVR21-8P-I/NVR21-8P-I2/NVR21-S3/NVR21-P-S3/NVR21-8P-
S3/NVR41-EI/NVR41-P-EI/NVR41-8P-EI
Background Information
Connect cable and then secure the HDD on the NVR if it is not convenient to connect the HDD data
cable and power cable at first.
Item
Appearance
Overall
Package
packaging
Accessories
Appearance
Model
The Device
Label
Table 3-1 Checklist
Description
No obvious damage.
Not distorted or broken.
Nothing missing.
No obvious damage.
The model description is consistent with the
contract.
Not torn up.
Keep the label well. You need to provide the
serial number on the label when calling the after-
sales service.
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User's Manual