User Manual
[Type text]
Page 43
Audio Interface
This interface is option base the order.
Name
Input/Output PIN
Describe
Memo
Red
EPP
O
Output Positive
Vout=3.7V
Green
EPN
O
Output Negative
Yellow
MICP
I
Input Positive
Vimax=1.03Vpp at Ri=2
Ω
Vsupply=2.65V at Rsupply=4K
Ω
Black
MICN
I
Input Negative
Blue
STATUS O
System Status
Normal: 3.7V
Reset: 0V
Io>500mA
Voh=3.69V
Vol<0.5V
Summary of Contents for M1 series
Page 1: ...User Manual M1 Series Wireless Modem 2 24 2010 Forwell Wireless Co Ltd Shandy Feng...
Page 2: ...User Manual Type text Page 2 M1 Series Wireless Modem User Manual Power by Forwell Wireless...
Page 26: ...User Manual Type text Page 26 Select Standard 19200 bps Modem Select port COM1...
Page 30: ...M12S211 M12Z111 M12O111 M12N111 M12N 211 M12G111 M12H111 M13...
Page 31: ...Add Connection Open the Network Connections...
Page 32: ...User Manual Type text Page 32 Create a new connection Click next...
Page 33: ...User Manual Type text Page 33 Choose commect to the internet Set up my connection manually...
Page 34: ...User Manual Type text Page 34 Connect using a dial up modem Type the name of connection...
Page 37: ...M12 M13 Click configure Chang the maximun speed to 115200 Dial Up...
