PCSU200 oscilloscope position sliders value and/or Zero

Instruments PC Oscilloscopes and Recorders
1

Hi, on my PCSU200 oscilloscope I use the autoset function to zero (center) the position sliders.
Therefore lose other settings that I’ve made. Slide manually to exactly zero is almost impossible.
Is it an option to zero by double click the mouse on the slider or by putting value text boxes on both position slide channels to enter it manually?

Thanks.

2

[quote]Slide manually to exactly zero is almost impossible.[/quote]You can use the mouse wheel to adjust the position sliders too…

3

I tried mouse wheel and that works more precise, however still can’t read out the value.
Found a workaround by setting Coupling to GND and use mouse wheel to adjust almost zero, still not certain for the value.
Found a workaround for that to by using the new “trigger level value box” to select source CH1 or CH2 in combination with mouse wheel for a value read out.
But that won’t work when I already used a shifted trigger level and then try to zero the oscilloscope Position back to zero!

So, the problem still remains

Please help.