[ICOM] IC-2710H Transmit Audio Too Hot

[John Chesley]

The microphone on my IC-2710H mobile is overdriving the radio.  The mic is
so sensitive that I have to hold it 1 foot away to get reasonable transmit
audio levels.  I have verified this on a service monitor.  Since I do not
have a service monitor for the rig, can anyone tell me what trimmer or
control inside of the radio to adjust to set the transmit audio levels back?
 
Thanks.
 
John, AK3Z