Re: 485 super weak brightness control


Ondrej Pavelka
 

Hi,

It good you asked but I made sure it's in defined known position.
The time base knob cannot be inserted in any other way. It's all locked

On Tue, 23 Mar 2021, 12:55 Raymond Domp Frank, <hewpatek@gmail.com> wrote:

On Tue, Mar 23, 2021 at 12:20 PM, Ondrej Pavelka wrote:


Here are the observations on the A sweep.

Note the difference between free running and triggered
Ignorant question:
On the video, I see you are missing some knobs, like the one for Holdoff.
Are you sure that you have set that to minimum and others correctly as
well and what's more: Are you sure that the registration between the A- and
B-timebase is correct, i.e. that the B-timebase knob is mounted correctly?

Raymond





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