Instruction manual

DNR300 Series Hard Drive
Installation
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The system comes with one or more pre-installed 3.5" SATA hard drives. You can install
up to two hard drives up to a maximum size of 3TB each (for a maximum total storage of
6TB).
22.1 Installing a Hard Drive
CAUTION
Make sure that the system is OFF and ALL power adapters have been disconnected before removing/in-
stalling the hard drive.
To remove the hard drive:
1. Power off the system, and unplug all cabling from the system.
2. Remove the screws (4x) from the back panel. Slide the cover back and up to remove.
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3. Insert hard drive screws (4x) on the hard drive and tighten them half way.
4. Place the HDD into the NVR.
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4.1. Place the hard drive over one set of screw holes on the bottom panel with the SATA power and
data connectors facing the middle of the unit.
4.2. Slide the hard drive into place.
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