[Elecraft] K3 suffers from amnesia

[Don Wilhelm]

Udo,

Are you using the POWER switch to turn the K3 off?
If you turn off the power supply instead, the K3 will not save any 
recent menu changes nor the current band/mode/frequency.

73,
Don W3FPR

On 12/4/2017 11:11 AM, Udo Langenohl - DK5YA wrote:
> I pimped both of my K3 with the new KIO3B boards in order to avoid that 
> nasty sound card cabeling etc. It works fine via USB but one strange 
> thing happens with both radios.
> 
> I have to set "PTT-KEY" to RTS-DTR every time after powering down and 
> power up the radio again. Both K3 forget the setting "RTS-DTR" each and 
> every time. No matter what the computer or the operating system is, 
> RTS-DTR always switches to "OFF-OFF" when the radio goes OFF. What am I 
> doing wrong?