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6 User Guide
6.1 Interface description
Picture 1- Interface display
Table 3- Interface Description
Number
Name
Description
1
Speaker port
Speaker port: according to the device input voltage adaptive
output maximum power.
4Ω spkaker, POE/10W, 12V/10W, 18V/20W, 24V/30W.
The greater the horn impedance, the smaller the output
power.
Suggested wire diameter: 18AWG or larger diameter.
2
Line out port audio signal output, for external headset or active speakers.
3
LED port
5V / 5mA output, can be an external LED, indicating the
network status, call status, registration status.
4
Function
button port
connection the function button, you can make an emergency
call through this button.
5
Microphone
the multiplex port is microphone input by default, which can
