User's Manual

LAUNCH X-431 PRO3 V5.0 User Manual

3. Choose one of the two ways to obtain power from:

A. Power adaptor: Connect one end of the included power adaptor to

charging port of the tablet, and the other end to AC outlet.

B. Internal battery pack

For non-OBDII vehicle, proceed as follows:

1. Locate vehicle’s DLC socket.

2. Select the corresponding non-16pin connector.

3. Plug the non-16pin end of the connector into the DLC socket, then connect

the other end to the OBD I adaptor, and then tighten the captive screws.

4. Connect the other end of the adaptor to the included VCI device.

5. If the pin of the DLC is damaged or has insufficient power, you can get power

via Battery Clamps Cable: Connect one end of the battery clamps cable to

vehicle’s battery, and the other end to the power jack of OBD I adaptor.