WisyCom MTP40 User Manual page 12

MIC Mode setting (only for LEMO option):
Pin out
MIC Mode:
1=GND
'2 wires':
3=AF
1=GND
'2 wires + bias':
3=AF+5.5V
1=GND
'3 wires': 2=5.5V
3=AF
1=GND
'2 wires & 2=3.1V (power for
phantom': PHA48)
3=AF
1=GND
'2 wires + bias & 2=3. 1V (power for
phantom': PHA48)
3=AF+5,5V
MTP40 User Manual
Gain PTT
Disable
Normal
-40/40 dB
Muting
No data
Disable
Normal
-20/40 dB
Muting
No data
Disable
-40/40 dB
No data
Disable
-40/40 dB
No data
Disable
-20/40 dB
No data
Rev.04
Led Mode
None
Mod. Peak
PTT
None
Mod. peak
PTT
None
Mod. peak
None
Mod. peak
None
Mod. peak
12