User manual

Digital Video Recorder User Manual
8
Item Name Description
8 USB port Connect USB mouse or connect external USB devices
9 P/Z Connect to speed dome
10 K/B Connect to keyboard
11 ALARM OUT 1-ch relay output. Connect to external alarm
12 + 5V and GND +5 V and Grounding
13 ALARM IN Connect to external sensor1-4
14 Audio in 4 CH Audio input
The rear Panel interface for 16-ch is shown as Fig 2.5:
Fig 2.5 Rear Panel for 16-ch
Item Name Description
1 Audio out Audio output, connect to the sound box
2 Audio in 4 CH Audio input
3 VGA port VGA output, connect to monitor
4 Video out Connect to monitor
5 P/Z Connect to speed dome
6 K/B Connect to keyboard