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LAUNCH
X-431 Throttle III User Manual
8
1
OBD-16 Diagnostic
Connector
Connects the SmartLink device to the vehicle’s DLC
(Data Link Connector) port via the OBD II extension
cable.
2
Display Screen
3
LAN/WAN Port
Connects the SmartLink device to the Internet via the
crossover cable.
4
Data I/O Port
Connects the SmartLink device to the PC via the data
cable when as a J2534 PassThru device.
5
DC-IN Port
Currently disabled and for manufacturer use only.
*Warning: The SmartLink device obtains power through
the vehicle's DLC, and it is prohibited to connect to an
external DC power supply. No responsibility can be
assumed for any damage or loss caused as a result of not
strictly following the above method.
2.3 Technical Specifications
2.3.1 Display tablet
Operating system
Android 9