((exclusive)) | Fnirsi Dsotc2 Firmware

The firmware transfer was interrupted, or the wrong firmware file (e.g., DSO-TC3 firmware) was flashed.

Try a different USB port (preferably on the motherboard rather than a hub) or swap the cable.

Disclaimer: This paper is for educational purposes only. The authors are not affiliated with FNIRSI. Modifying your device may void the warranty.

In the software, ensure the options for "Verify" and "Reset after programming" are checked if available. Click or Burn . fnirsi dsotc2 firmware

The DSO-TC2 utilizes a "drag-and-drop" or a dedicated "ISP tool" method depending on the hardware revision. Always check your specific version in the "About" menu before proceeding. Step 1: Enter Update Mode

: The current firmware parses NEC infrared codes. Adding support for more protocols (like RC5 or Sony) would expand its utility as a remote control diagnostic tool.

Make a note of these numbers so you can verify if the update was successful. The firmware transfer was interrupted, or the wrong

If you run into issues during or after the update process, use these troubleshooting steps to recover your device. 1. PC Does Not Recognize the DSO-TC2

The EEVblog forum has a massive thread dedicated to these oscilloscopes.

To ensure you get the right files, let me know you are running or if you need help finding the official download links for the drivers. The authors are not affiliated with FNIRSI

Copy the firmware file (starting with ) into the "CH BOOT" disk.

This indicates a display driver mismatch. You have likely flashed a firmware version meant for a different hardware revision of the TC2 or a TC3. Relocate the original firmware version specific to your board serial number and re-flash. 3. Calibration Fails or Fails to Save