ATTEN ADS2202CA

[softm]

Was using this oscilloscope atten ads 2202 ca  very rarely (using hand-carried verison of JDS)

Few days ago it stop working.

Was need change shorted capacitor 1000uF/16v in its PSU.
After this i replace all other capacitors in PSU, cause all stop works after warming up in few minutes.

And i made racalibration. Seems this was a mistake.
Now oscilloscope shows something strange - signal is everywhere.

Can anybody help with firmware, maybe this helps ... of suggest how to act in this situation ...