User Manual

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X-431 V+ User Manual — General Operations

 Communication LED of PC

 Data I/O LED

2 Data I/O port

3 Communication Port of PC

4 Diagnostic Socket

: To connect the included diagnostic cable.

5 DC-IN power jack

To connect the power adaptor.

B. HD-III Module

As the 3

generation of heavy-duty module, it works as a vehicle communication

interface device, which is used to read the vehicle data and then send it to the

X-431 V+ via wireless BT/WLAN communication. The LED indicators enable you

to easily identify the working status of the module.

Fig. 1-4 HD-III VCI module