Hi!
Does anybody know whether a service manual for the R&S/Hameg HM400 Analogue Oscilloscope can be obtained anywhere?
This is a modern model, one of the last Hameg CRT types with push–button microprocessor control of functions and has a ring of green LEDs round each attenuator/TB control knob to indicate the setting.
It is a basic analogue model with no digital storage facilities, just the usual Hameg Component Tester is fitted as standard.
Needless to say, R & S ignored my enquiry!
I can upload a photo when I'm back at work Tuesday if needed.
Chris Williams