Samsung SRD-830 User Manual page 18

installation
.
When the installation of additional HDDs is done,
connect the power cable and connect the HDD
signal cables (SATA Cable) to connectors  ~  on
the main board.
You can check the HDD map directly on the DVR.
`
Refer to "Storage Device > HDD Map". (Page 48)
Note that the order of the HDD data cable is nothing to
`
do with the operation. Just make arrangements of the
connectors considering the length of each connector.
SRD-830/1610/1630 do not support DVD media.
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if adding hdds to srd-830d/850d/870d/1610d/1630d/1650d/1670d
1.
First, loosen the screws in the left and right sides
and remove the cover.
.
Loosen the screws (x4) in the left/right and upper
sides to remove the upper bracket and loosen the
lower screws (x2) to remove the lower bracket.
1_ installation
Cover
Upper Bracket
Lower Bracket