I got alignment errors as indicated in the picture. I replaced the internal battery put the right date and I cleaned the 33325-60009 and the 33326-60009 attenuators and sometimes I dont get the 40dB step error. Do I need to replace both of these modules, This equipment have seen heavy use it has the versión A.11.18. What about the measure Comb error?
I did set the internal ref. 10Mhz out and connected a cable to the ref out and did the aligment procedure align all.
Any help would be appreciated.