DSO150 rotary encoder only moves down on certain functions
Posted: Thu Oct 22, 2020 3:46 pm
Hi,
I purchased a dso150 kit a while back and it worked fine untill a few days ago. Now it seems the central knob can only turn down, on certain functions. So on voltage and sec/div it can only turn down, so I am constantly on 5mv and 10 us. but on trigger state it reaches SING and won't loop over, untill I turn the other way on the knob, so it is registering direction. The voltage selector for trigger can also only move down.
I opened it up but don't see anything broken. Can somebody please tell me what is the problem? It seems to be software but a reset doesn't fix it.
Thanks
I purchased a dso150 kit a while back and it worked fine untill a few days ago. Now it seems the central knob can only turn down, on certain functions. So on voltage and sec/div it can only turn down, so I am constantly on 5mv and 10 us. but on trigger state it reaches SING and won't loop over, untill I turn the other way on the knob, so it is registering direction. The voltage selector for trigger can also only move down.
I opened it up but don't see anything broken. Can somebody please tell me what is the problem? It seems to be software but a reset doesn't fix it.
Thanks