Honeywell HD-DVR-1016 - Manual (Page 31)

Honeywell
17
HDD Installation
This series DVR has only one SATA HDD. Please use HDD of 7200rpm or
higher.
You can refer to the user guide for a recommended HDD brand.
Please follow the instructions below to install the hard disk.
1. Loosen the screws of the upper
cover. 2. Remove upper cover
3. Rotate four screws three times to
secure HDD bracket..
4. Place the HDD in accordance with
the four holes in the chassis.
5. Turn the device upside down and
then turn the screw in firmly.
6. Fix the HDD firmly.