ARM Electronics NDVR16 - Manual (Page 38)

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1. HDD EXTENSION
Default HDD included in DVR unit.
1) 1,2,3,or4 HDD as per customer requirement.
2) EIDE, 3.5 inch, 7200 rpm.
3) HDD capacity up to 120GB/unit.
Compatibility with up to 120GB confirmed.
2. HDD BAY
HDD Bay ( Tera-Tray )
In case 2 HDDs installed in a DVR unit is not sufficient and needs to increase storage capacity, connect HDD
Bay to DVR unit.
1) Configuration of Bay connection to DVR unit.
Example:
DVR unit
HDD Bay
DVR UNIT
Teratray-04
40 pins cables
Total HDDs : 6 HDDs
DVR unit(x2 hard disk inside) and HDD Bay(x4 hard disk inside), total is 6 HDDs.
2) Very economical way to expand storage capacity
If each of 10 HDD is 120GB in capacity, total HDD capacity connected to a unit of DVR is 1200GB.
We can add huge capacity of HDD storage to a unit of DVR just at the price level of normal EIDE HDD.
1 3
2 4
HDD BAY
1, 2 a-team. Master & SLAVE
3, 4 a-team. Master & SLAVE
HDD BAY
Position order: Collocation:
DVR and HDD BAY IDE interface connecting:
Notice: Before device connecting, user needs to turn of the power of them.
After IDE connect, turn on HDD BAY power first, after 5 sec, turn on DVR
power and done.