Hi All,
I bought a DS1104Z-S around a year ago and I am trying to obtain a firmware update for it, it seems that the current firmware version on the scope is ancient and missing features, and also has a bug that causes the keypad to completely lockup if a certain order is followed (Ch1 On, Ref On, Ch1 Off). It has firmware 00.02.00.SP1 on it, but I believe the latest is 00.04.00.SP2. I have requested a firmware update from Rigol but never heard back from them, any chance anyone here would be kind enough to share the update if they have it?