[Elecraft] K3 & DM 780
GREG FICHER
ab7r at cablespeed.com
Fri Dec 31 20:46:34 EST 2010
Turned out the wrong sound device was selected for transmit in DM780.
73
Greg
On Fri, Dec 31, 2010 at 5:42 PM, Jim Brown <jim at audiosystemsgroup.com>wrote:
> On 12/31/2010 2:46 PM, Kok Chen wrote:
> > If you have already turned on VOX in DATA-A mode and nothing works still,
> try measuring the sound card's audio with a multimeter. Something like an
> old Fluke 76 can easily read AC waveforms of 2 kHz.
>
> Or just pull the plug and LISTEN to the sound card output on a speaker
> or headphones when you put DM780 in TX mode. You ought to be able to
> hear it fairly well in typical laptop speakers or headphones.
>
> 73, Jim K9YC
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