Dsotc2 Firmware Link Link

: Used for the digital oscilloscope (DSO) portion of the device. CHT Files : Used for the transistor tester (TC2) portion.

Official firmware and manuals for the DSO-TC2 are hosted on the FNIRSI Manuals & Firmware Downloads page Firmware Update Guide dsotc2 firmware link

Upgrading the DSO-TC2 requires a computer running a standard desktop operating system like Windows or macOS. You will need a reliable USB Type-C data cable capable of handling data transmission (D+ and D- data lines). Cheap, power-only charging cables will fail to open the bootloader drives. Phase 1: Upgrading the Oscilloscope (CH Mode) Ensure the tester is completely powered down. : Used for the digital oscilloscope (DSO) portion

Insert the storage medium into the DSOTC2 device while it is powered off. dsotc2 firmware link