Owner's manual

3
2.6.2 Front Panel ......................................................................................................................................37
3 INSTALLATION AND CONNECTIONS............................................................. 38
3.1 Check Unpacked DVR........................................................................................................................38
3.2 About Front Panel and Real Panel ...................................................................................................38
3.3 HDD Installation...................................................................................................................................38
3.3.1 1U series ..........................................................................................................................................38
3.3.2 1.5U series.......................................................................................................................................39
3.3.3 2U series ..........................................................................................................................................39
3.4 Rack Installation ..................................................................................................................................40
3.5 Connecting Power Supply..................................................................................................................40
3.6 Connecting Video Input and Output Devices ..................................................................................41
3.6.1 Connecting Video Input..................................................................................................................41
3.6.2 Connecting Video Output...............................................................................................................42
3.7 Connecting Audio Input & Output, Bidirectional Audio ..................................................................43
3.7.1 Audio Input.......................................................................................................................................43
3.7.2 Audio Output....................................................................................................................................44
3.8 Alarm Input and Output Connection .................................................................................................46
3.8.1 Alarm Input and Output Details.....................................................................................................47
3.8.2 Alarm Input Port ..............................................................................................................................50
3.8.3 Alarm Output Port ...........................................................................................................................50
3.9 RS232....................................................................................................................................................51
3.10 RS485....................................................................................................................................................51
3.11 Other Interfaces ...................................................................................................................................51