OCB OCB-DVR404DB - External Alarm Connections

12
Fig. 1
2. Remove HDD mounting bracket.
3. Fit HDD onto bracket using supplied mounting screws.
4. Replace HDD mounting bracket.
5. Connect the ATX power cable to the power connection on the HDD. Pay attention to the correct
orientation.
6. Plug HDD cable into SATA port on HDD.
7. Plug HDD cable into SATA port on the main board.
8. Replace the top of the DVR enclosure.
NOTE: Please format the hard disk before record.
Section 3 Back panel
Fig. 2
No.
Interface
Connection Description
1
(A IN) Audio input
connect simulate audio input device, standard BNC interface
2
(V IN)Video input
connect simulate video input device, standard BN interface