COP-USA DVR2308SE-SL - Manual (Page 12)

DVR User Manual
6
Name Description
USB port
To connect external USB devices like USB flash, USB HDD for
backup or update firmware; or connect to USB mouse
2.3 Rear Panel Instructions
Fig 2.3 Rear Panel for 4-ch
Item Name Description
1 Audio in 2-CH Audio input
2 Video in Video input channels from 1-4
3 Audio out Audio output, connect to the sound box
4 Video out Connect to monitor
5 VGA port VGA output, connect to monitor
6 LAN Network port
7 USB port Connect USB mouse or connect external USB devices
8 A/B Connect to speed dome or keyboard（A is TX+, B is TX-）
9 DC12V POWER INPUT