User's Manual
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3.4.2 NVR41H/41H-P/41H-8P/21HS-S2/21HS-P-S2/21HS-8P-S2/41HS-W-S2/41HS-4KS
2/41HS-P-4KS2/41HS-8P-4KS2/21HS-4KS2/21HS-P-4KS2/21HS-8P-4KS2/21HS-
W-4KS2 Series
①
Loosen the screws of the upper
cover and side panel.
②
Connect the one end of the
HDD data cable and the
power cable to the
mainboard.
③
Connect the other end of the
HDD data cable and the
power cable to the HDD.
④
Place the HDD in accordance
with the four holes on the
bottom of the chassis.
⑤
Turn the device upside down;
fix the screws to secure the
HDD on the bottom of the
chassis.
⑥
Put the cover in accordance
with the clip and then fix the
screws on the rear panel
and side panel.
3.5 Connection Sample
3.5.1 NVR41HS-W-S2/21-W-4KS2/21HS-W-4KS2 Series
Please refer to Figure 3-1 for connection sample.
The following figure for reference only.










