Logan L-D1681M-ND Manual Del Usuario página 9

Just for reference.
4CH DVR panel 1
(1) Video input
(5) HDMI interface (6) Network interface (7) USB interface
(9) Power jack (10) AlARM
8CH DVR panel 1
16CH DVR panel 1
Note: Some models have front panel USB interface, this interface with the top of the rear panel USB port
are mutually exclusive, only one interface is effective at the same time. USB at the bottom of rear panel is
independent and effective.
(2) Aideo input
Multi - functional
(3) Audio output
9
Digital Video Recorder User Manual
(4) VGA output
(8)RS-485 interface video