Hi Steve,

Phill from the r75 Yahoo group passed along the following info to me.

Voice Synthesizer Volume Adjustment
VERSION 1.0 FOR THE ICOM R75
CAUTION: This procedure has not yet been tested.
DISCLAIMER: The author is not responsible for any
damage resulting from this procedure.
1. Abstract:
The following procedure alters the volume on the
optional UT-102 voice synthesizer.
2. Methods:
Turn the receiver off and remove the six case screws.
Using a plastic screwdriver adjust R1254 (see red
below). Replace the six case screws. Notice the M5282
amplifier (yellow) and R1254 resistor (red) in the
block, schematic, and picture.
WARNING: Only use a plastic screwdriver and DO NOT
drop screws into the unit.
----- Original Message -----
From: "Steve Dresser" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Tuesday, January 04, 2005 5:09 PM
Subject: Re: The Icom R75 Receiver


> Maybe I can find them in the manual.  I wonder if any of them were for
> adjusting the speech (either volume or rate).
>
> Steve
>
> On Tuesday 1/4/05 19:26 Phil Scovell wrote:
>
> >Steve,
> >
> >I don't remember everything listed in the menu section of the radio but
it
> >had places for setting strength of the beep each key makes, VFO tuning
steps
> >if you wanted them changed to something other than the default settings,
and
> >several things of that nature.  My friend sat and went through each one
just
> >for fun and told me what they were but nearly everything I wanted left
> >alone.
> >
> >Phil.
> >K0NX
>