7904 readout 'jitter'

pe1fbo <sh331182@...>

Hi All,

I have a 7904 where the on-screen readout vertical position is
slightly depending on the vertical trace position.

On a steady beam this is not a problem but if you put the horizotal
time base in alt, the readout becomes bouncy. I think the problem is
in the unbalance of the vertical amp, but would like to hear some
other people about this 'problem'


Fred de Vries

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