1. Turn on the computer, insert the cord into the USB
2. Power off the adapter
3. Run the firmware program

4. Select the COM port of the lanyard and press the Connect button

5. Power up the adapter, usually by turning on the car's ignition.

6. Select the firmware file and click Send. The download process will begin. The process indication is displayed at the bottom of the window

7. Wait for the download to finish, click Exit, close the window and remove the USB cable from the computer.

8. Switch the power on and the adapter is ready to work with the new firmware

Download process video