Good afternoon, everyone. Please share the factory firmware of the oscilloscope. accidentally deleted the firmware.
In firmware 0.024t after pressing autoset the actual value is still different from the measured oscilloscope, also confirm it is not possible to view the recorded image and video oscillogram.
https://youtu.be/2Tv0On6prPk
Good afternoon, everyone. Please share the factory firmware of the oscilloscope. accidentally deleted the firmware.
https://youtu.be/-bo5IEjTrlA
https://youtu.be/-bo5IEjTrlAYouTube : This is a restricted video
You have the 0.006 version there and it is currently 0.024s, see the back page. There is a huge difference between them.
0.024t and higer is beta verzia
Manual is on page 82
In the oscilloscope menu, click on the option Base line calibration.
The required calibration voltages for the ranges are:
100mV/div 300mV
200mV/div 600mV
500mV/div 1.5V
1V/div 3V
2.5V/div 7.5V
5V/div 15V
Use an analog voltage source, or battery voltage that has zero ripple.
Does this mean that the calibration process is no longer "self contained", and I need some "external tool" of some sort? If so, is there any more detailed explanation, in a document or video?
Added possibility to reset calibration values. (if a bad calibration occurs) Added notification of a faulty calibration if the offset cannot be set (only if there is some hardware problem, bad ad converter, missing ad converter, problem with the offset voltage setting)
Input divider calibration is enabled when the oscilloscope is turned on for the first time and baseline calibration is used.
Calling up the calibration of the input divider is possible only through the menu by resetting the calibration values. (or by deleting the data on the sd card where the configuration data is located. NEED SDCART READER No It can be done with a card stored in the oscilloscope. )
After successful calibration of the input divider and switching off the oscilloscope, the data is written to the SD card. (Unless you change the burnt components on the input circuits, it will no longer be needed - that is, if you do not erase, do not replace the sd card)
If the calibration is started again, only the base level calibration will be performed. i.e. 0 is found. (What sometimes needs to be done)
By uploading the firmware, the calibration of the input divider DOES NOT CHANGE.
This is how you should do it.
Yes