Sounds likely, but there are no switches in my models ( 7004 & 7006 ). I did
think of turning the mic gain down on the radio, but this would probably
upset the David Clarks, which are used by my partners. Maybe a matching
transformer is called for, but I would of thought modern kit like this
wouldn't need it.
Jim
>The Peltors have an Mic Output adjustment. Too much gain from that might be
>causing the problem.
>
>The are two dil switches in the ear cup with the Mic on it
>
>Looking at them
>
>Both left give highest.
>Top right, bottom left next lowest
>Top left, bottom right lower still
>Both right lowest setting.
>
>Alan
>----- Original Message -----
From: Jim Naylor <jnaylor@avnet.co.uk>
>Subject: Head set background noise
>
>
>> I have recently fitted an Icom A200 radio which I'm very pleased with,
but
>> when I use my Peltor headsets, I get a lot of background noise when
>> transmitting and using the intercom. If I use David Clark headsets, all
is
>> quiet. Its as if the noise cancelling mics are not working on the
>Peltors,
>> but I have tried them in other aircraft and they work fine. Anyone got
>any
>> ideas ?
>>
>> Jim
>>
>>
>
>
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