forum.heinrichsweikamp.com

Hi Matthias,

Thanks a lot, that worked like a charm! The dear OSTC is back on track again.

Best Regards // Åke

PS - I actually looked at the schematic for the reed switch without success so I believed that it was not there (-:

Hi Folks, I did another long hypobaric decompression test today and brought mo dear loved old OSTC 2N with me. I checked absolute pressure and altitude measurements during the excursion and all went well until... Upon compressing back to surface the computer (of course..) recognized the start of a h...