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 <[email protected]>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 > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
