Drag and drop the appropriate firmware file (either .bin or .upd format) into this drive.
The DSO-TC2 features two distinct firmware components: one for the functions (prefixed with "CHD") and one for the Transistor Tester functions (prefixed with "CHT"). Enter Upgrade Mode : dsotc2 firmware upd
: If the "CH BOOT" drive does not show up, try using a different USB-A to USB-C cable or a different USB port on your computer. Drag and drop the appropriate firmware file (either
Restart the device to apply the changes. You can verify the new version by checking the section in the settings menu. Troubleshooting Common Issues dsotc2 firmware upd
Your computer should recognize the DSO-TC2 as a removable drive named . Transfer Firmware Files : Open the "CH BOOT" drive.