User guide

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3.1 Check Unpacked DVR..........................................................................................................27
3.2 About Front Panel and Real Panel .....................................................................................27
3.3 HDD Installation.....................................................................................................................27
3.4 Rack Installation ....................................................................................................................28
3.5 Connecting Power Supply....................................................................................................28
3.6 Connecting Video Input and Output Devices ....................................................................28
3.6.1 Connecting Video Input ...................................................................................................28
3.6.2 Connecting Video Output ................................................................................................30
3.7 Connecting Audio Input & Output, Bidirectional Audio ....................................................31
3.7.1 Audio Input.........................................................................................................................31
3.7.2 Audio Output......................................................................................................................32
3.8 Alarm Input and Output Connection ...................................................................................34
3.8.1 Alarm Input and Output Details.......................................................................................36
3.8.2 Alarm Input Port ................................................................................................................37
3.8.3 Alarm Output Port.............................................................................................................37
3.9 RS485 .....................................................................................................................................38
3.10 Other Interfaces .....................................................................................................................38
4 OVERVIEW OF NAVIGATION AND CONTROLS ..................................41
4.1 Login, Logout & Main Menu.................................................................................................41
4.1.1 Login ...................................................................................................................................41
4.1.2 Main Menu .........................................................................................................................42
4.1.3 Logout.................................................................................................................................42
4.1.4 Auto Resume after Power Failure ..................................................................................43
4.1.5 Replace Button Battery....................................................................................................43