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horizontally. After the HDD is in
the proper position, the columns
on the two sides can lock the
screw holes of the HDD to secure
it.
When you remove the HDD, please refer to the following figure to pull the spring up and then remove the
HDD.
3.3.2 NVR11/11-P/41/41-P/41-8P/41-W/21-S2/21-P-S2/21-8P-S2 Series
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1 . Loosen the screws of the upper
cover and side panel.
○
2 Fix four screws in the HDD
(Turn just three rounds).
○
3 Place the HDD in
accordance with the four holes in
the bottom.
○
4 Turn the device upside down and
then turn the screws in firmly.
○
6 Connect the HDD cable and
power cable.