[hpsdr] Call for HELP - New HPSDR-Setup / nothing works

[Alexander Geckeler]

Hello together,

maybe my last mail disappeared re. my  HPSDR problem. 

I'm a bit desperate...
Today I tried to start my new HPSDR setup (Mercury, Penny, Ozy) - but 
unfort. I didn't get any audio out of Mercury!

Here a small overview what I did in detail:

- I extended my older setup (it worked fine) which consisted of Mercury 
and Ozy with Penelope. I placed Mercury in slot 5, Penny in Slot 3 and 
Ozy in Slot 2. I removed JP8 on Mercury and swiched the 10 MHz clock 
within PowerSDR to Penny.

- Then I ran a level calibration with my Elecraft XG-2 (the earlier 
setup ran without calibration) at -73Dbm / 50uV.

- After this I connected the headphones to Mercury

- But I heard no sound out of the headphones - only, in large periodes 
some scratches/klick sounds.
- From time to time PowerSDR (Januar 10th Version - V1.10.4+BaseSVN2025) 
also indicated an ADC overload

What I'm doing wrong?

It would be great to get your feedback.

73, Alexander