Launch X431 V User manual

Quick Start Guide Initial Use
Diagun v
Charging & Turning On
Network Setup
Register & Update
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3
1. Connect the power adaptor to the charging port of the tool.
2. If the tool is being charged, a charging indicator displays . Once the indicator turns ,
charging is complete.
3. Pressing the [POWER] button will start the tool and enter the home screen.
*Note On first use of the tool, or if the tool remains idle for a long period of time, there may be
insufficient battery power to start the tool. Please charge for a minimum of 5 minutes before
attempting to turn it on again.
:
Please use the power adaptor included within the kit to charge the tool.
No responsibility can be assumed for any damage or loss caused as a result of using any power
adaptor other than the one supplied.
The tool supports WLAN connection. To enable you to surf the Internet, register App and
update the diagnostic software etc, please follow the steps below to configure the network:
1. On the home screen, tap “Settings” > WLAN.
2. Slide the WLAN switch to ON, the tool starts searching for available WLAN networks.
3. Select a wireless network.
If the chosen network is open the tool will connect automatically.
If the selected network is encrypted, a network password will need to be entered.
4. When “Connected” appears, it indicates the tablet is properly connected to the Internet.
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*Note: when WLAN is not required this should be disabled to conserve battery power.
Launch App:
Tap the application icon to launch it. Tap
“Login” on the right upper corner of the
screen.
a , tap “New registration” to
open a sign-up page, refer to steps 2~4.
b , tap “Login” to login
directly.
c , tap “Retrieve
password” to retrieve it.
.
.
.
For initial use
If you have an account
If you forgot the password
Serial Number
Activate
Activation Code
> > Skip
Login
Username
Password
Retrieve password New Registration
Login
Create an App Account:
Fill in each field and tap “Register” to go to
step 3.
*Note: To obtain more functions and better
service, please enter the real information.
Activate VCI Connector:
Input the Product S/N and Activation Code,
and then tap “Activate”.
*Note: The Serial number (a 12-digit number
starting with 98) and Activation code (a 8-digit
number) are stored in the Private & Confidential
sheet.
To exit and activate later, tap “Skip”. In this
case, you can activate it in “Personal Center”
-> “Activate Connector”.
Update Diagnostic Software:
Tap “Yes” to enter diagnostic software
download screen
Tap “Update” to download and install the
diagnostic software.
.
To download it later, tap “No”. In this case, tap
“Software Upgrade” on the Job menu to download
it.
Username
Confirm Password
Email
Select Country
CAPTCHA CAPTCHA
Register
Password
Register
Register
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2
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Congratulations! You have successfully completed your
registration. Do you want to download the diagnostic
software now?
Yes
No
Register
For initial use, you have to experience a registration process. It mainly includes the
following steps:

*Note: Due to continuing improvements, actual product may differ slightly from the product described herein and this Quick Start Guide is subject to change without prior notice.
DLC Location
Start Diagnostics
Introduction
There are two main components to the diagnostic system: display tablet and VCI connector.
- Works as the central processor and monitor for analyzing vehicle data
and indicating the test result.
- Works as the vehicle communication interface device for accessing the
vehicle data (only applies to the passenger vehicles of 12V).
The following illustration explains how the display tablet works with the VCI connector.
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Display tablet
VCI connector
(For details on how to
connect, please refer to
Section 4 “Preparation
& Connections”.)
To proceed one of the following operations, you need to make
network connection (See Section 2 “Network Setup” for details):
Register App & activate the VCI
Update the diagnostic software & APK
Surf the Internet
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Display Tablet
VCI Connector Vehicle’s DLC
To Vehicle’s DLC
(Sending the vehicle data to the tablet)
Internet
DLC
The DLC(Data Link Connector) provides
standard 16 pins and is generally located on
driver’s side, about 12 inch away from the
center of dashboard. See the following figure
for DLC locations of most vehicles.
In case no DLC is found, please refer to
Automobile Repair Manual.
Connection
Preparation & Connection
Start Diagnostics
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3
Follow the steps below to proceed:
Switch the ignition ON.
1 , plug the VCI connector into
the vehicle’s DLC directly or use the OBD II extension cable to connect the VCI connector
and the DLC.
2 , do the following:
1). Select the corresponding non-16pin connector.
2). Plug the non-16pin end of the connector into the DLC socket, then connect the other
end to the OBD I adaptor, and then tighten the captive screws.
3). Connect the other end of the adaptor to the VCI connector.
4). To supply power to OBD I adaptor from:
Connect one end of the battery clamps cable to
vehicle's battery, and the other end to the power jack of OBD I adaptor, Or
: Connect one end of the cigarette lighter cable to
vehicle's cigarette lighter receptacle, and the other end to the power jack of OBD I
adaptor.
3.
.
.
For vehicles equipped with an OBD II management system
For vehicles not equipped with an OBD II management system
A. Battery Clamps Cable(optional):
B. Cigarette Lighter Cable(optional)
1) Switch the ignition OFF.
2) The vehicle battery voltage should be 9 18V.
3) Throttle should be in a closed position.
-
Tap Diagnose""
Select vehicle
Follow the prompts
on the screen
Select software version
and tap on “OK”
For new users, please follow the operation chart shown left
to get familiar with and start using this tool.
*Notes:
1. To start a diagnostic session, you have to activate the VCI
connector and download the diagnostic software. For details,
refer to Section 3 “ in this Quick Start
Guide.
2. Please remove the VCI connector from the DLC and re insert it
into the VCI slot after use to avoid loss.
3. All software is updated from time to time. To enjoy better
service and more capabilities, you are recommended to keep
updated with the latest available software.
Register & Update”
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：， 
A4 (297mm x
210mm) 1:1
80g