Improving the calibration algorithms for the oscilloscope and the transistor tester.
To update the firmware on your FNIRSI DSO-TC2 (a 2-in-1 digital oscilloscope and transistor tester), follow the standard "CH UPGRADE" process used for FNIRSI handheld devices. Firmware Update Instructions Preparation : Ensure the device is turned off Type-C data cable that supports data transfer (it must have D+ and D- lines). Enter Upgrade Mode fnirsi dsotc2 firmware
Follow these instructions carefully to safely update your FNIRSI DSO-TC2 firmware. Step 1: Download the Official Files fnirsi dsotc2 firmware
Get the latest official firmware from the FNIRSI Manuals & Firmware Download Page . 2. Entering Upgrade Mode For the Oscilloscope (CH Upgrade): Ensure the device is OFF . Connect it to your PC via the USB cable. fnirsi dsotc2 firmware