Avtech AVD 714, User Manual, Page: 20 / 114

Panel Over
view
10
The audio source connected to the “Audio 1” will be recorded with the video of the
“CH1”.
The audio source connected to the “Audio 2” will be recorded with the video of the
“CH2”.
6) Audio OUT
Connect to a monitor or speaker.
For this 4CH 3G DVR: One audio output (Mono).
7) D/V
Connect to a VGA converter.
For the connection of the VGA converter, do not use gender changer.
8) IR
Connect the IR receiver extension line for remote control.
9) EXTERNAL I/O
Insert the supplied DSUB PIN to this port for connecting external devices (external alarm, PTZ
camera, etc).
For detailed I/O port PIN configuration, please refer to “APPENDIX 1 PIN CONFIGURATION”
at page 78.
10) LAN
Connect to Internet by LAN cable.
11) LINK ACT.
When your DVR is connected to the Internet, this LED will be on.
12) DC 19V
Connect to the supplied adapter.