2N® SIP Mic User Manual
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Factory Reset
Press the button on the device bottom to delete all the parameters including the network
settings. Hold the button until all the system button red lights go on. Then release the button.
The device memory will be deleted. The default network settings are as follows:
IP address: 192.168.1.100
Network mask: 255.255.255.0
DHCP: ON
Refer to Subs.
for a change of the DHCP server setting.
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Caution
Pin 1 is the first logical input, isolated.
Pin 2 is the second logical input, isolated.
Pin + is connected with supply voltage (+7 V) and switches the logical input into
"logical 1".
Pin
ꓕ
means grounding (GND) and switches the logical input into "logical 0".
Tip
Pins 1 and 2 are processor-monitored logical inputs. They are switched to 1 when
connected to + and to 0 when connected to the GDN ground. Make sure that pin + and
pin 1 are connected via a switch or relay to make them work properly. The same applies
to pin 2.