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VGA
WPS/RESET
2.2.12 NVR21-I/NVR21-I2 Series
The figure is for reference only.
Port Name
HDMI
MIC IN
MIC OUT
VGA
Name
Function
VGA video output
VGA video output port. Output analog video signal.
port
It can connect to the monitor to view analog video.
GND
Ground end.
Device Wi-Fi reset and WPS function button:
● Hold down this button for 5 seconds and above
Reset/WPS function
● Press this button for less than 2 seconds, and
Figure 2-65 Rear panel
Table 2-26 Ports
Connection
USB port
High Definition
Media Interface
Audio input port
Audio output port
VGA video output
port
Network port
39
to restore Wi-Fi AP to defaults.
then press the WPS button of Wi-Fi IPC, the
device and Wi-Fi IPC can be connected.
Function
USB port. Connect to mouse, USB storage device
and more.
High definition audio and video signal output
port. It transmits uncompressed high definition
video and multiple-channel data to the HDMI port
of the display device. HDMI version is 1.4.
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such
as microphone, pickup.
Audio output port. It is to output the analog
audio signal to the devices such as the sound box.
● Bidirectional talk output.
● Audio output on 1-window video monitor.
● Audio output on 1-window video playback.
VGA video output port. Output analog video
signal. It can connect to the monitor to view
analog video.
10/100 Mbps self-adaptive Ethernet port. Connect
to the network cable.
User's Manual
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