If the progress bar errors out, do not panic. The hardware bootloader cannot easily be destroyed. Unplug the battery or let it drain completely, hold down the boot key combo, reconnect to the PC, and try the flashing software again with a lower baud rate speed. Calibration Lost After Upgrade
Most FNIRSI tools require a specific button combination to accept new code over USB. Power off the DSO-TC2 completely. fnirsi dso-tc2 firmware
The screen may stay blank, or it may display a "Bootloader" or "Update" screen. Your PC should make a connection chime. Step 3: Configure the Flashing Tool If the progress bar errors out, do not panic
Because the factory firmware lacks downloadable updates, users must navigate a few built-in quirks manually. Below are the most frequent glitches and how to address them: 1. Inaccurate Oscilloscope Readings If your voltage peaks ( Vppcap V sub p p end-sub Calibration Lost After Upgrade Most FNIRSI tools require
: This issue is typically caused by a restricted USB cable, using a USB 3.2 gen 2 port, or trying to connect via a USB hub. Plug the cable directly into a dedicated USB 2.0 port on your computer's motherboard.