On 03/05/2020 21:43, Bob DSB via groups.io wrote:
> Anybody have any idea if we can tweek the code to make WSJT to select
> USB-D1?
>
> The default is USB, which includes an open mic, which is suboptimal.

Bob,

there is no default. The mode selected is determined by the
"Settings->Radio->Mode" radio buttons. Select "Data/PKT" for the
USB-DATA mode of your rig, if that doesn't work then select "None" and
set the rig mode from the rig.
Bill
G4WJS.