User manual

17
Digital Video Recorder User Manual
2.3.4 Rear Panel Description (SA-16400NE)
Fig 2.7 Rear Panel Description (SA-16400NE)
Item Name Description
1 P/Z Connect to speed dome (RS485 PTZ cameras and keyboard)
2 K/B Connect to keyboard
3 ALARM IN Connect to external sensor1-16
4 HDMI port Connect to high-definition display device (optional)
5 NET Network port
6 VGA port VGA output, connect to monitor
7 Video out Connect to monitor
8 Video in Video input channels from 1-16
9 Audio in 4 CH Audio input
10 POWER SWITCH Power on/off
11 FAN For cooling the device
12 + 5V and GND +5 V and Grounding
13 ALARM OUT 1-ch relay output. Connect to external alarm.
14 USB port
To connect external USB devices like USB flash, USB HDD for backup or update firmware;
or connect to USB mouse
15 Spot out
Connect to monitor as an AUX output channel by channel. Only video display, no menu
show
16 Audio out Audio output, connect to the sound box
17 POWER INPUT DC12V