: Eject the drive, disconnect the cable, and power the oscilloscope off and then back on. The device will automatically detect the file and run the update routine, which usually takes about one minute.
The screen may remain black or display an "Update Mode" prompt. Connect the USB cable from the oscilloscope to your computer. Step 4: Flash the Software
The Donwulff GitHub repository offers configuration files and experimental builds for standard and "deviated" hardware versions.
If you encounter issues during the firmware update process, here are some common problems and their solutions: fnirsi 1014d firmware link
Corrects manual voltage and time cursor alignment bugs.
The typical process for updating the FNIRSI-1014D involves these steps:
Check the official FNIRSI Website Support Page for the most localized server updates if the cloud links change. : Eject the drive, disconnect the cable, and
Navigate directly to the official FNIRSI website ( fnirsi.com ) and click on the "Download Center" or "Support" tab.
Resolving issues with signal measurement accuracy.
Properly eject the device, disconnect the cable, and power the oscilloscope off and then back on. A progress bar will appear during the update. FNIRSI 1014D - How to do a Firmaware Upgrade Tutorial Connect the USB cable from the oscilloscope to your computer
Press and hold the designated update shortcut key combination (usually the or "OK" button, depending on the specific hardware revision noted in your download text file) while turning on the power switch.
I recommend downloading the file yourself, hosting it on Google Drive, and adding a "Mirror Link" below the official one. Readers love you for that.