KDVR3 not recording

[KH7T]

Better subject. duplicate of K3DVR not recording.

K3 #125 with KRX3 FW:  uC 2.73, d1 1.98, d2 1.98, Fl 00.02, dr 00.05

Installed new DVR, Set Config:KDVR3 nor, cycled power several times.
Using the information published in the MCU 2.72 release notes.

The K3 is in USB mode

When I tap REC then tap M1 (or M2 or m3 or m4), the system goes through
the motions of recording and count down apparently correctly.  I also
hear my voice in the monitor.  I tap M1 to stop recording.  All looks
correct so far.

Now when I tap M1 to play the message I see a momentary blip on the red
TX light but no message playback.

If I hold the M1 the repeat message shows up and every few seconds I see
the TX blip as the repeat function seems to work.

I get the same result with the VOX on or off, TX test mode on or off.

Testing the logic using AF REC also seems to go through the motions of
recording but when I press AF PLAY the display immediately says END.

So it all works but no play back, possibly no recording.
The buttons seem to work OK and the CW record and playback work just fine.

Any suggestions as to what I might be missing?

Aloha,
John KH7T


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[Iain MacDonnell - N6ML]

John Buck wrote:

> Better subject. duplicate of K3DVR not recording.
>
> K3 #125 with KRX3 FW:  uC 2.73, d1 1.98, d2 1.98, Fl 00.02, dr 00.05
>
> Installed new DVR, Set Config:KDVR3 nor, cycled power several times.
> Using the information published in the MCU 2.72 release notes.
>
> The K3 is in USB mode
>
> When I tap REC then tap M1 (or M2 or m3 or m4), the system goes through
> the motions of recording and count down apparently correctly.  I also
> hear my voice in the monitor.  I tap M1 to stop recording.  All looks
> correct so far.
>
> Now when I tap M1 to play the message I see a momentary blip on the red
> TX light but no message playback.
>
> If I hold the M1 the repeat message shows up and every few seconds I see
> the TX blip as the repeat function seems to work.
>
> I get the same result with the VOX on or off, TX test mode on or off.
>
> Testing the logic using AF REC also seems to go through the motions of
> recording but when I press AF PLAY the display immediately says END.
>
> So it all works but no play back, possibly no recording.
> The buttons seem to work OK and the CW record and playback work just fine.
>
> Any suggestions as to what I might be missing?

No, but FWIW, I'm having problems playing back what I record. After a
seemingly random amount of time into playing the recording, the audio
cuts out, but sometimes TX stays on for some additional seconds.
Sometimes TX drops while the audio is playing. There doesn't seem to
be any pattern to it, but I haven't been able to get it to go all the
way through a full 15 second recording.

I'm having similar problems playing back recorded RX audio - it'll play
the first two or three seconds, then cut out, but the timer keeps
counting.

     ~Iain

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