© Copyright Qvis® All documentation rights reserved. iii3.4 Connecting Power Supply............................................................................................................ 333.5 Connecting Video Input and Output Devices ............................................................................. 333.5.1 Connecting Video Input ........................................................................................................... 333.5.2 Connecting Video Output......................................................................................................... 333.6 Connecting Audio Input & Output, Bidirectional Audio ............................................................ 343.6.1 Audio Input ............................................................................................................................... 343.6.2 Audio Output ............................................................................................................................ 343.7 Alarm Input and Output Connection ........................................................................................... 343.7.1 Alarm Input and Output Details ............................................................................................... 353.7.1.1 iApollo HDRT HD............................................................................................................. 353.7.2 Alarm Input Port ....................................................................................................................... 383.7.3 Alarm Output Port .................................................................................................................... 393.8 RS232 ............................................................................................................................................. 403.9 RS485 ............................................................................................................................................. 401.1 Other Interfaces ...................................................................................................................... 414 OVERVIEW OF NAVIGATION AND CONTROLS ................................................ 434.1 Login, Logout & Main Menu ......................................................................................................... 434.1.1 Login ........................................................................................................................................ 434.1.2 Main Menu ............................................................................................................................... 444.1.3 Logout ...................................................................................................................................... 444.1.4 Auto Resume after Power Failure ........................................................................................... 454.1.5 Replace Button Battery ............................................................................................................ 454.2 Live Viewing .................................................................................................................................. 454.3 Manual Record .............................................................................................................................. 474.3.1 Manual record menu ................................................................................................................ 474.3.2 Basic operation ........................................................................................................................ 484.3.3 Enable/disable record .............................................................................................................. 484.3.4 Enable all channel recording ................................................................................................... 494.3.5 Stop all channel recording ....................................................................................................... 504.4 Search & Playback ........................................................................................................................ 504.4.1 Smart Search ........................................................................................................................... 544.4.2 Accurate playback by time ....................................................................................................... 544.4.3 Mark Playback ......................................................................................................................... 554.4.4 Multiple-channel Preview ......................................................................................................... 574.5 Schedule ........................................................................................................................................ 584.5.1 Schedule Menu ........................................................................................................................ 584.5.2 Snapshot .................................................................................................................................. 61