User's Manual

LAUNCH X-431 PAD III User Manual
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4.5.2 USB cable connection
The USB cable connection is a simple & quick way to establish communication
between the tablet and the VCI module. After properly connecting the USB cable
from the tablet to the VCI, the VCI navigation button at the bottom of the screen
becomes highlighted, and the USB LED on the VCI module illuminates solid light,
indicating the USB connection is successful.
*Note: The USB connection provides the most stable and fastest communication.
When all communication methods are applied at the same time, the X ‐431 PAD III
systemwillusetheUSBcommunicationasthedefaultpriority.
4.5.3 Wi-Fi communication
Refer to Chapter 4.4.3 to connect the tablet and VCI module.
1. After logging successfully, tap “Personal Center” -> “VCI Management”.
Fig. 4-16
2. Check the box “Use Wi-Fi communication mode”, the system will search for
VCI module automatically. See Fig. 4-17 & Fig. 4-18.