: A built-in setup assistant that checks for environmental magnetic interference (from smartphones or pacemakers) before starting, ensuring the 85-95% accuracy rate is maintained.

Step 1: Connect the main analyzer body to your PC using the USB cable. Step 2: Attach the metal testing stick to the main body's sensor port. Step 3: Plug the USB encryption lock (dongle) into an available USB port. Step 4: (Optional) Connect the USB flash drive if required by your model.

The QRMA 4.3.0 software requires a physical security key to execute.

QRMA software contains specialized drivers and encryption protocols that security software frequently flags as false positives. Disconnect your computer from the internet.