or
Open your PC’s and check the Ports (COM & LPT) section. You should see a device listed as CH340 (COMx) , where x is the assigned port number. Step 4: Flash the Firmware
Navigate directly to the official FNIRSI Software Downloads Portal or their dedicated FNIRSI Manuals & Firmware Hub. fnirsi dso-tc2 firmware
: The flash file may have corrupted during transfer. Put the unit back into its respective boot loader mode (e.g., holding the down key for MM boot), format the emulated drive as standard FAT/FAT32 via Windows Explorer, and re-copy a freshly downloaded copy of the firmware binary. Open your PC’s and check the Ports (COM & LPT) section
. If the TC2 specific section is undergoing maintenance, technical support can often be reached via the FNIRSI Official Store Learn more : The flash file may have corrupted during transfer
Release the button. The screen may remain completely blank; this is normal for ISP mode. Step 3: Configure the Flashing Tool Open the FlyMcu.exe application on your Windows PC.
model to focus production on successor models like the DSO-TC3 and DSO-TC4. The microcontroller inside the
Always check the FNIRSI official website for the latest versions. They maintain a list of firmware for their different tools. Look for the "Oscilloscope Multimeter" section in their firmware support area . Conclusion
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