The purpose of this manual is to guide you to use the scanner successfully. It is not a repair manual for your vehicle. For specific information on troubleshooting your vehicle, please refer to the owner’s manual or various other repair manuals.
Connect the scanner to your vehicle: F506 communicates with the computer in your vehicle through a main-line connection. One end of the cable is plugged into the connector on DB15 of F506 and the other end to the adaptor, which is plugged in to the diagnostic connector on your vehicle.
CAUTION: The operating voltage of F506 is within 11V-28V, please make sure the output voltage of the diagnostic socket on your vehicle is 11V - 28V.
Turn the vehicle ignition key to ON or start the engine, and then the F506 will automatically start.(Fig.1&Fig.2)