Finally got my Rotunda VCM and played with IDS. Had pretty nice flashbacks remembering myself young with this outdated software but it works. By any chance can anybody share an engineering password for 118.5 11? I promise i will not do any stupid or share it further. Just for education purposes.

 

OK then I've made IDS to surrender the engineering mode password and new question is what is the "Validation mode" it also allowed me to switch to?