Digital Video Recorder User Manual
15
Item
Name
Description
13
ALARM IN
Connect to external sensor1-4
14
Audio in
4 CH Audio input
Tab 2.3 Definitions of Front Panel Buttons
The rear Panel interface for 16-ch is shown as Fig 2.6:
Fig 2.6 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
7
ALARM OUT
1-ch relay output. Connect to external alarm.
8
+ 5V and GND
+5 V and Grounding