|
Hi, I have just update my oscilloscope to the latest firmware version, 20181208.
What I noticed is that horizonatl position knob and trigger position knob are not responsive anymore.
If you turn a knob slowly then it works "almost" fine, but if you turn it a little too fast then it is not working, or even works in opposite direction.
Vertical position knobs are working fine on all four channels...
Also this one is still not repaird:
Mem depth >4K, trigger mode normal. Connect probe to any periodic signal and set trigger level to the middle of the signal. Now move trigger level above or below your signal and use horisontal position knob. Signal is cutted. Just like in the first post that i wrote in this thread.
Maybe I didn't explain it preciseley. I know that the exaple that i wrote above is not what you normally do with your oscilloscope, but it shows the problem...
Imagine that you have some periodic signal, single pulse or frame and it appears every 1 minute period.
When it appears, oscilloscope triggers it, and then 1 minute without trigger.
If you now try to move signal horizontally you will see that only 4k data of the signal is displayed, even if i have mem. depth set to >4k.
|
|