Vci Device (Only Applies To 12V Cars) - LAUNCH TECH X-431 PRO V4.0 User Manual

LAUNCH
6 Speakers
7 LCD screen
POWER/Screen lock
8
key

1.3.2 VCI device (Only applies to 12V cars)

OBD-16 diagnostic
1
connector
2 Mode indicator
In Off mode, press it to turn the tablet on.
In On mode, turn the tablet off with long
press or lock screen with short press.
Fig. 1-2 VCI device
To connect on vehicle's OBD II DLC.
 It illuminates red when the VCI device is
connected to the vehicle's DLC.
 Blue indicates the VCI device is working in
wireless (BT) communication mode.
5
X-431 PRO V4.0 User Manual