LAUNCH TECH X-431 V+ V4.0 User Manual page 16

LAUNCH
OBD-16 diagnostic
1
connector
2 Mode indicator
1.3.2 VCI module (Only for Commercial Vehicle Configuration)
Compatible with commercial & passenger vehicles, the VCI module works as a
vehicle communication interface device. It is used to read the vehicle data and
then send it to the tablet via Bluetooth/Wi-Fi communication. The LED indicators
enable you to easily identify the working status of the module.
To connect on vehicle's OBD II DLC.
 Illuminates red when the VCI is connected to
the vehicle's DLC.
 Blue indicates the VCI is working in wireless
(BT) communication mode.
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X-431 V+ V4.0 User Manual