left is 0 Level. Right is trigger level.
Rotaty encoder controls whatever you had last selected.
i'd suggest you read the manual https://jyetech.com/wp-content/uploads/ ... manual.pdf
Search found 3 matches
- Mon Nov 04, 2019 1:51 pm
- Forum: DSO Shell
- Topic: what are icons on left edge and right edge of screen?
- Replies: 1
- Views: 9260
- Mon Nov 04, 2019 11:08 am
- Forum: DSO Shell
- Topic: What are the causes of this situation (image inside)?
- Replies: 3
- Views: 7704
Re: What are the causes of this situation (image inside)?
check R22, V4 is ADCIN which is held to 1.65V by R21 and R22. With the analog board disconnected ADCIN on the Digitalboard should be 1.65V, if it is your problem is with the analog board, if not its the digital board I used this schematic https://jyetech.com/wp-content/uploads/2018/07/dso150-shell-s...
- Mon Nov 04, 2019 11:05 am
- Forum: DSO Shell
- Topic: 10mV ripple on ADCIN
- Replies: 0
- Views: 9393
10mV ripple on ADCIN
Hy, my dso has a 10mV ripple on ADCIN even without the analogboard plugged in. When i measure VAC on 3.3V and GND i have no ripple but on ADCIN and GND i do have 1.65V and 10mV ripple. I thought about unstable 3.3v but since i have no ripple on 3.3v the problem could come from somewhere else. As far...