New bugs added to
previous list ![Cheesy :D](https://www.eevblog.com/forum/Smileys/default/cheesy.gif)
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f) When osciloscope settings are save then recalled, active (voltage or time) markers values are corectly saved but are shown in wrong position on display (images attached "bug-f-1.jpg" and "bug-f-2.jpg" )
How to test:
(Use Mode to switch / activate oscilloscope mode).
Press Measure button.
Select Cursor option.
Select Type.
Select CH1 voltage (or Time).
Select A cursor and set a value.
Select B cursor and set a value.
(Note displayed markers - lines - position)
Press Save button.
Select Configure option.
Use Save option.
Use Recall option.
Press Measure button.
Check markers values and displayed position of lines.
g) When device is restarted (power off / power on):
- Voltage markers - same like previous bugs;
- Time markers - strange values (check attached image "bug-g.jpg").
How to test:
Press Measure button.
Select Cursor option.
Select Type.
Select Time.
Select A cursor and set a value.
Select B cursor and set a value.
Press Power button and shut down device.
Press Power button and start the device.
Press Measure button.
Check markers values and units and displayed position of lines.
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Edited:
![Smiley :)](https://www.eevblog.com/forum/Smileys/default/smiley.gif)
Ask "engineering team" if in firmware is set the low voltage for the Li-Ion batteries at 3.6V or so.
(My device bateries are marked: 18650s22 jby-21620).
How to test:
Use the device until "Low battery" message is displayed and the battery sign on display shows empty battery / or device shuts down.
Remove battery cover.
Use a DMM and check batteries voltages: it should be around 2.8V (?).