Speco N8NXP User Manual page 14

The 16ch unit's rear panel is shown below in Figure 2-3.
Please refer to the following sheet for detailed information.
Port Name
HDMI
VGA
MIC IN
MIC OUT
RS232
(N16NXP)
A
B
(N16NXP)
Figure 2-3
Connection Function
USB 3.0 port May be used for a mouse and external storage.
10M/100Mbps Ethernet port. Connect to a
Network port
network cable.
Used for video output to a monitor/display with
HDMI v1.4
HDMI port
Used for video output to a monitor/display with
VGA output
VGA port
GND Ground end
Power button Power ON/OFF
Audio input port Audio input port for two-way audio. Connect a
microphone.
Audio output port to a speaker
Audio output

port


Communication port
RS232 port
Control port for PTZ keyboards, etc
RS485
Two-way audio output.
Audio output on full screen live view.
Audio output on full screen playback.
13