Paul,
Where are the software soundcard sliders for the K3 USB CODEC set in
your computer.
They normally will be at 75% or more.
Do you have anything plugged into the LINE-IN jack on the back of the
K3. If so, that over-rides the audio from the USB CODEC. Remove the
Line-In plug.
73,
Don W3FPR
On 6/4/2016 1:32 PM, Paul Wilton wrote:
I’m trying to set up a K3S with N1MM+ and am having problems with the TX audio.
I have connected the K3S via USB to my windows PC and with Audacity have
proved that I can receive audio over the USB connection using the built-in
soundcard in the K3S. However, I cannot make it go in the other direction - ie
get the K3S USB soundcard to modulate the output.
My desire is to get N1MM+ to be the voice keyer. I have got a headset plugged
into the 3.5mm sockets on the rear of the K3S. This works. When I ask N1MM+
to transmit audio, then the K3S goes into TX. However, I cannot heard the
computer generated audio in my headset - all I can hear is my own breathing
into the headset mic (hence proving that that the monitor function works).
Also, no RF is going out. MAIN:MIC is set to RP, MAIN:MIC+LIN is set to ON.
Am incorrectly assuming that I can use the K3S soundcard in this way? If not,
what am I doing wrong!
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