Vci Connector (Only Applies To 12V Cars) - Launch X-431 PRO3 User Manual

LAUNCH
2 VOLUME +/- Key
3 LCD Screen
4 Microphone
USB/Charging
5
Port
6 Rear Camera
7 Speakers

2.3 VCI Connector (Only applies to 12V cars)

The VCI connector works as a vehicle communication interface device, which is
used to connect to the vehicle's DLC (Data Link Connector) socket directly or via
OBD II extension cable to read the vehicle data and then send it to the X-431
PRO3 handset via Bluetooth.
 Press it for 3 seconds to turn it off.
 Press it for 8 seconds to perform forced
shutdown.
To adjust the volume.
 To connect to AC outlet for charging.
 To connect to PC for data exchange.
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X-431 PRO3 User Manual