If you already have the hardware, the software setup typically involves:

During a scan, the device sends a signal to the body and receives a return signal. The software compares the received signal against the standard spectral code. The deviation from the standard is then calculated as a health index.

Technology analysis of the device reveals it is not a complex quantum instrument. Teardowns have shown that the internal circuit board of many models is a simple setup based on the LM358 operational amplifier—a standard, cheap electronic component, not a quantum processor.

Insert the USB software protection key (dongle) into another USB port. This is essential; the software will not run without it. If you see an error message saying "cannot find the encryption key," simply restart your computer with the USB key still plugged in.