To successfully use this tool for a device update, follow these standardized steps:

For other detectors, you may need to press and [ON/OFF] simultaneously until lines appear on the screen. Running the Software :

If the software reports "Can't find available device," ensure the Prolific USB-to-Serial driver is installed on your Windows PC. : Click the [Load file] button within the interface.

: The most reliable source for the programmer and firmware updates is the Safescan Download Center.