ARM Electronics NDVR16 - Manual (Page 39)

Hard Disk Master / Slave jumper pin define:
HDD Bay , The hard disk jumper pin must be in Master if only one hard disk inside of
HDD BAY. Master or Slave jumper pin define must check the each company description. Otherwise it makes
DVR hard disk work wrong. 2 HDD Disk installation, one must be Master, another one must be Slave. User
needs to make sure the HDD disk installation all correct, if not, DVR system would not detect right position
and capacity of DVR. Or might make DVR record and playback function not stable.
1. One Hard disk installation: 2. Two Hard disk installation:
39
3. Three Hard disk installation: 4. Four Hard disk installation:
NOTICE:
1. GO to HDD INFORMATION page to make sure the DVR system detect HDD amount and capacity is right
or not.
Master Master
Slave
Master Master Master Master
Slave Slave Slave Slave