Kenwood NEXEDGE NX-57 Series Installation Manual page 12

RadioPro IP Gateway
7. Configure Sound Options
The steps in this section may be skipped if this radio is to be used for GPS only; ie, not used for voice communications.
a. Select the
In the General section of the Audio Profile page, change
b.
Installation and Configuration Guide NEXEDGE NX-57xx/58xx
Audio Profile
folder.
Microphone Sense
12
+4 dB
to (High).