485 CH1 bandwidth ?'s....

knutt8039 <cswanson@...>

I have a 485 that only fails CH1 bandwidth in the 50ohm range.
Everything else on the whole scope works great. Does anybody know
what is causing this problem and what I can do to fix it? Without
replacing whole assemblies? Is there an adjustment that the manual
does not mention? Any help would be most appreciated.


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