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X-431 PROS V4.0 User Manual
4
1
Slot for VCI
connector
For housing the VCI.
The VCI is pre-installed in this slot on the top of
the display tablet. Use the hand to press the
VCI once, it will be automatically ejected from
the docking slot.
When the VCI is not in use, please insert it into
this slot to avoid loss.
2
Ambient light
sensor
3
Front camera
4
/- Key
To adjust the volume.
5
POWER Key
In Off mode, press it for 3 seconds to turn the
tablet on.
In On mode:
•
Press it to wake it up if the screen is black.
•
Press it to enter sleep mode if the screen
lights up.
•
Press it for 3 seconds to turn it off.
•
Press it for 8 seconds to perform forced
shutdown.
6
LCD Screen
7
Rear Camera
8
Audio Speakers
9
USB/Charging
Port
•
To connect to AC outlet for charging.
•
To connect to PC for data exchange.
1.3.2 VCI Connector (Only applies to 12V cars)
The VCI works as a vehicle communication interface device, which is used to
connect to the vehicle’s DLC (Data Link Connector) socket directly or via OBD II
extension cable to read the vehicle data and then send it to the tablet via