Launch X-431 PAD V User manual

LAUNCH PAD V User's Manual
I
Read all safety warnings and instructions.
*Note: Failure to follow the warnings and instructions may result in
electric shock, fire and/or serious injury.
1. Always perform automotive testing in a safe environment.
2. Do not connect or disconnect any test equipment while the ignition
is on or the engine is running.
3. DO NOT attempt to operate the tool while driving the vehicle.
Have second personal operate the tool. Any distraction may
cause an accident.
4. Before starting the engine, put the gear lever in the Neutral
position (for manual transmission) or in the Park (for automatic
transmission) position to avoid injury.
5. NEVER smoke or allow a spark or flame in vicinity of battery or
engine. Do not operate the tool in explosive atmospheres, such as
in the presence of flammable liquids, gases, or heavy dust.
6. Keep a fire extinguisher suitable for gasoline/chemical/electrical
fires nearby.
7. Wear an ANSI-approved eye shield when testing or repairing
vehicles.
8. Put blocks in front of the drive wheels and never leave the vehicle
unattended while testing.
9. Use extreme caution when working around the ignition coil,
distributor cap, ignition wires and spark plugs. These components
create hazardous voltage when the engine is running.
10. To avoid damaging the tool or generating false data, please make
sure the vehicle battery is fully charged and the connection to the
vehicle DLC (Data Link Connector) is clear and secure.
WARNING SYMBOLS AND DEFINITIONS
This safety alert symbol is used to alert you
to potential injury hazards. Obey all safety
messages that follow this symbol to avoid
possible injury.
Indicates an imminently hazardous situation
which, if not avoided, could result in death or
serious injury to the operator or to bystanders.
Indicates a potentially hazardous situation
which, if not avoided, could result in death or
serious injury to the operator or to bystanders.
Indicates a hazardous situation which, if not
avoided, could result in minor or moderate
injury to the operator or to bystanders.
Addresses practices not related to personal
injury.
IMPORTANT SAFETY INFORMATION
When an engine is operating, keep the service area well-ventilated
or attach a building exhaust removal system to the engine
exhaust system. Engines produce various poisonous compounds
(hydrocarbon, carbon monoxide, nitrogen oxides, etc.) that cause
slower reaction time and result in death or serious personal injury.

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LAUNCH PAD V User's Manual
11. Automotive batteries contain sulfuric acid that is harmful to skin.
In operation, direct contact with the automotive batteries should
be avoided. Keep the ignition sources away from the battery at all
times.
12. Keep the tool dry, clean, free from oil, water or grease. Use a mild
detergent on a clean cloth to clear the outside of the equipment
when necessary.
13. Keep clothing, hair, hands, tools, test equipment, etc. away from
all moving or hot engine parts.
14. Store the tool and accessories in a locked area out of the reach of
children.
15. Do not use the tool while standing in water.
16. Do not expose the tool or power adaptor to rain or wet conditions.
Water entering the tool or power adaptor increases the risk of
electric shock.
Table of Contents
1 Introduction......................................................................................1
1.1 Product Profile................................................................................1
1.2 Features .........................................................................................1
1.3 Technical Specifications .................................................................2
2 Components & Controls.................................................................3
2.1 Display Tablet .................................................................................4
2.2 Docking Station (Optional)..............................................................5
2.3 VCI Device......................................................................................6
2.4 Accessory Checklist........................................................................7
3 Preparations.....................................................................................9
3.1 Charging the Tablet ........................................................................9
3.2 Power ON/OFF...............................................................................9
3.3 Locator & Navigation Buttons.......................................................10
3.4 Wi-Fi Setup...................................................................................10
4 Initial Use........................................................................................11
4.1 Getting Started ............................................................................. 11
4.2 Register & Download Diagnostic Software................................... 11
4.3 Function Modules .........................................................................13
4.4 Vehicle Menu Layout ....................................................................14
4.5 Diagnostics toolbar.......................................................................14
5 Start Diagnostics...........................................................................16
5.1 Connections..................................................................................16
5.1.1 Preparation..........................................................................16

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5.1.2 DLC Location.......................................................................16
5.1.3 Vehicle Connection (For Passenger Vehicle Version) .........16
5.1.3 Vehicle Connection (For Commercial Vehicle Version/Diesel
& Gasoline Version)......................................................................17
5.2 Communication Setup ..................................................................18
5.3 Start Diagnostics ..........................................................................18
5.3.1 Intelligent Diagnosis ............................................................18
5.3.2 Local Diagnosis ...................................................................20
5.4 Maintenance Reset.......................................................................31
5.4.1 Oil Reset Service.................................................................31
5.4.2 Electronic Parking Brake Reset...........................................32
5.4.3 Steering Angle Calibration...................................................32
5.4.4 ABS Bleeding.......................................................................32
5.4.5 Tire Pressure Monitor System Reset...................................32
5.4.6 Gear Learning......................................................................32
5.4.7 IMMO Service......................................................................33
5.4.8 Injector Coding ....................................................................33
5.4.9 Battery Maintenance System Reset ....................................33
5.4.10 Diesel Particulate Filter (DPF) Regeneration ....................33
5.4.11 Electronic Throttle Position Reset .....................................34
5.4.12 Gearbox Matching .............................................................34
5.4.13 AFS (Adaptive Front-lighting System) Reset ....................34
5.4.14 Sunroof Initialization ..........................................................34
5.4.15 Suspension Calibration .....................................................34
5.5 Remote Diagnosis ........................................................................35
5.5.1 Interface Layout...................................................................35
5.5.2 Add Friends .........................................................................35
5.5.3 Start Instant Messaging.......................................................36
5.5.4 Launch Remote Diagnosis (Device-To-Device)...................37
5.5.5 Launch Remote Diagnosis (Device-To-PC).........................38
5.6 Diagnostic History.........................................................................40
5.7 Software Update...........................................................................40
5.7.1 Update Diagnostic Software & APP.....................................40
5.7.2 Set Frequently Used software .............................................41
5.8 Store.............................................................................................41
5.9 ADAS............................................................................................42
5.10 Feedback....................................................................................43
6 User Info.........................................................................................44
6.1 My Report.....................................................................................44
6.2 VCI................................................................................................45
6.3 Immobilizer Programmer ..............................................................45
6.4 Activate VCI..................................................................................46
6.5 Fix connector firmware/system.....................................................46
6.6 My News.......................................................................................46
6.7 Data Stream Sample ....................................................................46
6.8 Vehicle Voltage.............................................................................46
6.9 My Order.......................................................................................46
6.10 Subscription Renewal Card........................................................46
6.11 Profile..........................................................................................46
6.12 Change Password ......................................................................47
6.13 Settings.......................................................................................47
6.13.1 Units ..................................................................................47

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6.13.2 Shop Information ...............................................................47
6.13.3 Printer Set..........................................................................47
6.13.4 Clear Cache.......................................................................48
6.13.5 About .................................................................................48
6.13.6 Diagnostic Software Auto Update......................................48
6.13.7 Login/Exit from current account.........................................48
6.14 Diagnostic Software Clear..........................................................48
7 ToolBox ..........................................................................................49
7.1 Sensorbox & Multimeter (Optional) ..............................................49
7.1.1 Product summary ................................................................49
7.1.2 Components and Accessories.............................................50
7.1.3 Sensor Simulation ...............................................................51
7.1.4 Multimeter............................................................................55
7.2 Battery Tester (V1.0, Optional) .....................................................56
7.2.1 Product Summary................................................................56
7.2.2 Test Environment.................................................................57
7.2.3 Components and Accessories.............................................57
7.2.4 Connections & Operations...................................................58
7.2.5 Precautions on battery test .................................................60
7.2 Battery Detection (V2.0, Optional)................................................62
7.2.1 Product Summary................................................................62
7.2.2 Battery Health Test .............................................................64
7.2.3 Start System Test ...............................................................67
7.2.4 Charging Health Test ..........................................................68
7.2.5 Reports...............................................................................70
7.3 Oscilloscope (Optional) ................................................................72
7.3.1 Introduction..........................................................................72
7.3.2 Structure & Accessories ......................................................72
7.3.3 Connection & Initial Use ......................................................75
7.3.4 Operations...........................................................................79
7.4 Ignition (Optional) .........................................................................85
7.4.1 Secondary-distributor ignition analysis................................85
7.4.2 Secondary-simultaneous ignition analysis...........................87
7.4.3 Secondary-direct ignition analysis.......................................88
7.4.4 Waveform analysis mode ....................................................89
7.5 Videoscope (Optional)..................................................................92
7.5.1 Introduction..........................................................................92
7.5.2 Components & controls .......................................................93
7.5.3 Technical Parameters ..........................................................93
7.5.4 Connections & Operations...................................................94
8 Other Modules ...............................................................................95
8.1 Email.............................................................................................95
8.2 Browser ........................................................................................95
8.3 TeamViewer..................................................................................95
8.3.1 TeamViewer QuickSupport ..................................................95
8.3.2 TeamViewer.........................................................................96
8.4 Wireless Upgrade.........................................................................96
8.5 Files..............................................................................................96
8.6 Gallery ..........................................................................................97
8.7 Recording Master .........................................................................97
Appendix - FAQ.................................................................................98

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• Remote Diagnosis: This option aims to help repair shops or
technicians launch instant messaging and remote diagnosis,
making the repair job getting fixed faster.
• Maintenance & Reset: All kinds of common maintenance and
reset items including Oil lamp reset, DPF regeneration, ABS
bleeding can be done.
• One-click Update: Lets you update your diagnostic software
online.
• Diagnostic History: Provides a quick access to the tested vehicles
and users can choose to view the test report or resume from
previous diagnostic session, without the necessity of starting
from scratch.
• Pre- and Post- Repair Result Comparison: By comparing the pre-
repair and post-repair report, you can clearly determine which
vehicle issues have been fixed and which remained unsolved.
• Diagnostic Feedback: Enables you to submit the vehicle issue to
us for analysis and troubleshooting.
• Toolbox: Scopebox, Sensorbox, Batterybox and Videoscope
(sold separately) are available for extending the functions of the
tablet.
• Vehicle Coverage: Quick dial to view the vehicle models that the
tablet covers.
2. WLAN connection is supported.
3. ADAS calibration: Optional. This function needs to be activated
before normal use and only works with the LAUNCH-specific ADAS
calibration tool.
4. Web browser: Users can make online search and visit any website.
5. File Manager: Lets you manage files or downloaded files stored in
memory card efficiently.
6. Settings: To configure your personalized tablet.
1 Introduction
1.1 Product Profile
X-431 PAD V is an evolutionary smart solution for specialized
automotive diagnosis and maintenance. It inherits from LAUNCH’s
advanced diagnosing technology and is characterized by covering a
wide range of vehicles, featuring powerful functions, and providing
precise test result.
Through the wireless communication between VCI device and the
tablet, it achieves full car model and full system vehicle trouble
diagnosis, which include Reading DTCs, Clearing DTCs, Reading
Data Stream, Actuation Test and Special Functions.
Moreover, taking advantage of the mobile Internet, it also integrates
One-click Update, Remote Diagnosis which helps to diagnose vehicle
issues more efficiently, and greatly increase customer’s retention and
boost shop revenue.
This tool adopts a higher performance-price ratio display tablet,
which comes loaded with two Wi-Fi modules, powerful 8-core 2GHz
processor, 4G RAM, and a 10.1” sunlight readable capacitive touch
screen with a resolution of 1920 x 1200 pixels.
1.2 Features
1. Diagnose:
• Smart Diagnosis: This module allows you to use the VIN
information of the currently identified vehicle to access its data
(including vehicle information, historical diagnostic records) from
the cloud server to perform quick test.
• Local Diagnosis: To perform diagnosis by executing on-screen
commands step by step. Diagnosis functions include: Read
DTCs, Clear DTCs, Read Data Stream, Special Functions etc.

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B. VCI Device
Item Description
Working voltage DC 9V ~ 36V
Memory 256MB
ROM 8GB
USB Type B x 1
Bluetooth BT2.1 & 4.2
WiFi 2.4G/5GHz dual frequency
1.3 Technical Specifications
A. Display Tablet
Item Description
Operating system Android
CPU 8-core processor, 2GHz
Display 10.1 inch capacitive touch screen with
1920 x 1200 resolution
Memory 4GB
Hard disk 64GB
Connectivity • Wi-Fi: 2.4G/5GHz dual frequency
• Universal serial BUS Ports (1 x
Type-C + 1 x Type-A)
Cameras 8MP front-facing camera + 13MP rear-
facing camera
Size 320mm x 211mm x 46mm
Operating
Temperature -10℃~ 50℃(14 ~122℉)
Storage Temperature -20℃~ 70℃(-4 ~158℉)

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2 Components & Controls
There are three main components to the diagnostic system:
• Display Tablet -- the central processor and monitor for the system
(For details, please refer to Chapter 2.1.)
Fig. 2-1
• Docking Station -- the platform for charging the tablet and extending
functions (For details, please refer to Chapter 2.2.)
Fig. 2-2
• VCI Device -- the device for accessing vehicle data (For details,
please refer to Chapter 2.3.)
Fig. 2-3

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2.1 Display Tablet
Fig. 2-4 Top & front views
Table 2-1 formulates ports and indicators of display tablet:
No. Name & Descriptions
1Memory Card Slot -- To store the memory card for storage
expansion.
2Type C Charging Port -- Reserved for charging the tablet.
3Power/Screen Lock Button -- To turn the tablet on/off with
long press, or lock the screen with short press.
4
Volume Buttons -- To adjust the volume.
*Note: Press and hold [POWER] and [VOL -] key to capture the
current screenshot.
5
Data I/O Port -- Reserved for add-on modules (such as
Batterybox, Scopebox and Sensorbox), and other devices
with similar port.
6Microphone
7
Charging indicator -- It illuminates red while the tablet is
charging. Once charging is finished, it will illuminate solid
green.
810.1" Capacitive Touch Screen
9Ambient Light Sensor
10 Front Camera

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2.2 Docking Station (Optional)
Fig. 2-6 Docking Station
Table 2-3 formulates ports of the docking station
No. Name & Descriptions
1Charging Slot -- To charge the tablet.
2OBD16 Socket -- To store the VCI device to avoid loss.
3DC 5V OUT Port -- (Reserved for charging other USB
devices only.)
4
Type C Charging Port -- Use the power adaptor to supply
power to the docking station through connection to AC
outlet.
5Power LED -- Illuminates solid green when it is powered
up.
Fig. 2-5 Rear view
Table 2-2 formulates parts of display tablet (rear):
No. Name & Descriptions
11 Rear Camera
12 Camera Flash
13 Audio Speaker
14 Charging Slot
15 Adjustable Kickstand - Flip out it to any angle and work
comfortable at your desk, or hang it on automotive part.

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2.3 VCI Device
The VCI device works as a vehicle communication interface device,
which is used to connect to the vehicle’s DLC (Data Link Connector)
socket via OBD II extension cable to read the vehicle data and then
send it to the tablet via Wi-Fi or data cable.
Fig. 2-7 VCI device
Table 2-4 formulates ports and indicators of VCI device:
No. Name & Descriptions
1
OBD II-16 Diagnostic Connector -- Use the OBD II
extension cable to connect VCI device to the vehicle’s
OBDII DLC.
2
LED Indicators -- It is defined as follows:
• Power: It illuminates solid red when the module is
powered on.
• Vehicle: While communicating with the vehicle, the
indicator lights up and flashes. Otherwise, it will not
illuminate.
• BT: It illuminates when the VCI device is working in
Bluetooth communication mode.
• I/O: It lights up when the VCI device is connected to the
tablet via data cable.
• Wireless: It illuminates when the VCI device is working
in Wi-Fi communication mode.
3 Reset Hole -- To reset the VCI device.
4Data I/O port -- For connecting the VCI device to the
tablet via data cable to perform vehicle diagnosis.
5DC-IN power jack -- For connecting the power adaptor.

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2.4 Accessory Checklist
Common accessories are same, but for different destinations, the
accessories (such as diagnostic software, testing connectors) may
vary. Please consult from the local agency or check the package list
supplied with this tool together.
Table 2-5 -- Common accessories and descriptions
No. Name Qt. Picture
1Display Tablet 1
2VCI Device 1
(To connect to vehicle’s DLC.)
3Docking Station 1
(Optional. To charge the tablet.)
4Cigarette Lighter
Cable 1(To supply power to non-16pin
dongle via vehicle’s cigarette
lighter receptacle.)
5Power Adaptor 1
(To charge the tablet.)
6Cigarette Lighter
Cable 1(To provide power to the non-16
pin dongle through connection to
the Cigarette Lighter receptacle.)
7Battery Clamps
Cable 1(To provide power to the non-16
pin dongle through connection to
the vehicle's battery.)

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8OBD II extension
cable 1(To connect the VCI device for
extension purpose.)
9OBD I Adaptor 1
(A adaptor cable for connecting
non-16 pin dongle.)
10 Password
Envelope 1
(A piece of paper bearing
Product S/N and Activation
Code, which is required for your
registration.)
11 Non-16pin
Connector Kit (Optional)

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3 Preparations
3.1 Charging the Tablet
*Notes:
• Only use the included power adaptor to recharge the tablet. Use of any
other adaptor will damage the tool. We assume no responsibility for
damage or loss resulting from using other similar adaptors other than the
specified one.
• Always charge on a non-flammable surface in a well-ventilated area.
1. To check the battery power
level, press and hold the Power
button about 3 seconds to turn
on the tablet.
2. Power level is indicated as
a percentage in the upper
right corner of the screen.
If the power level drops
below 10% while the tablet
is on, a "Connect Charger"
notification will appear on the
screen.
A. Charging with the Included 5V Power Adaptor
1. Connect one end of the power
adaptor to Type C charging port
of the tablet, and the other end
to the AC outlet.
2. The charging LED illuminates
solid red and the charging sym-
bol will apeear on the screen.
3. Once it illuminates solid
green, it indicates that the
battery is fully charged and
the charging complete sym-
bol replaces the charging
symbol. Disconnect the pow-
er adaptor from the AC outlet.
B. Charging with the Docking Station
1. Locate the charging slot on the
bottom of the tablet and docking
station.
3. Insert one end of the included
power cord to the charging port
of the docking station, then the
other end into the AC outlet.
The charging LED illuminates
solid red while charging and the
charging symbol will apeear
on the screen.
2. Align the charging slots, and
then dock the tablet into the
station to ensure that it is
firmly seated on the docking
station.
4. Once it illuminates solid
green, it indicates that the
battery is fully charged and
the charging complete sym-
bol replaces the charging
symbol. Disconnect the dock-
ing station from the AC outlet.
3.2 Power ON/OFF
*Note: If it is the first time you use the tablet or the tablet keeps idle for a
long time, it could fail to be turned on. It results from low battery. In this case,
please recharge it for a while and try to turn it on.
1. Press and hold the POWER but-
ton for about 3 seconds to turn
on the tablet. The system starts
initializing and then enters the
Home screen.
2. To turn the tablet off, press
and hold the POWER button
until an option menu appears.
Tap "Power Off".

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3.3 Locator & Navigation Buttons
1234 5 6
Fig. 3-1
On-screen keys and status bar are as follows:
1 Tap to visit the Launch’s official website.
2Tap
to capture the current screen and all captured
screenshots are stored in the Screenshots folder.
3: Shows whether the VCI device is properly connected or
not.
4
Tap
to display a list of applications that are currently
running or recently used. To open an application, tap it. To
remove an application, swipe it upwards.
5 Tap to navigate to the Android System’s home screen.
6Tap to return to the previous screen or exit the application.
3.4 Wi-Fi Setup
The tablet has dual built-in Wi-Fi communication modules. One is
used to communicate with the tablet, and the other allows the tablet
to get online. Once you’re online, you can register your tool, update
diagnostic software & APK, browse the Internet, get apps and send
email on your network.
If the VCI device is successfully activated, the tablet will automatically
connect to the VCI device. In this case it is not necessary for the user
to manually configure it again.
*Note: Once WLAN is set as ON, the tablet will consume more power. While
it keeps unused, please set it off to save power. While WLAN is not in use,
please turn it off to conserve battery power.
Connect to a Wi-Fi Network
1. On the Home screen, tap Tablet
Settings > WLAN.
2. Move the Wi-Fi switch to ON,
the tablet starts searching for
available wireless LANs.
3. Select the desired Wi-Fi net-
work from the list. If the cho-
sen network is open, you can
connect directly. A password
may be required for secured
networks.
Disconnect from a Wi-Fi Network
1. On the Home screen, tap Tablet
Settings > WLAN.
2. Tap the network with a “Con-
nected” status, then tap “For-
get”.

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4 Initial Use
4.1 Getting Started
For new users, please follow the operation chart shown in Fig. 4-1 to
get familiar with and start using this tool.
Tap “Diagnose”
Select vehicle
Select test system
Select test function
Select diagnostic
software version
Tap “Login” to
register
Is VCI
connector
activated ?
No
Download/Update
diagnostic software
Yes
…… (Refer to
Chapter 4.2)
Register & Activate
OK
Fig. 4-1
*Note: Before registering, please make sure that the tablet has a strong and
stable Wi-Fi signal.
4.2 Register & Download Diagnostic Software
On the home screen, tap the application icon to launch it, and then tap
“Login” to enter the login interface of diagnosis software.
Fig. 4-2
(If you are a new user, follow Ato proceed.)
(If you have registered to be a member, go to Bto login the system directly.)
(In case you forgot password, refer to Cto reset a new password.)
A. If you are a new user, tap “New Registration” to enter registration
page. See Fig. 4-3.
Fig. 4-3
In Fig. 4-3, fill in the information in each field (Items with * must be
filled). After inputting, tap “Register”, a screen similar to the following

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LAUNCH PAD V User's Manual
will appear:
Fig. 4-4
In Fig. 4-4, input the Serial Number and Activation Code, which can be
found in the password envelope.
Fig. 4-5
*Note: To exit and activate it later, tap “Skip”. In this case, you can activate
your connector by tapping “Activate VCI” under the “User Info” tab.
Tap “Activate” to finish your registration. See Fig. 4-6.
Fig. 4-6
To download the diagnostic software, tap “Yes” to enter the download
page. Tap “No” to download and install it later.
On download page, tap “Update” to start downloading. To pause
downloading, tap “Stop”. To resume it, tap “Continue”. Once download
is complete, the system will install the software package automatically.
*Notes:
• In process of download, please make sure the tablet has a strong Wi-Fi
signal. It may take several minutes to finish it, please be patient to wait.
• To use the AutoDetect (VINScan) function, you have to download the
corresponding diagnostic software and AutoSearch file.
B. If you have registered to be a member, input your name and
password, and then tap the “Login” button to enter the main menu
screen directly.
*Note: The tablet has an auto-save function. Once the username and
password are correctly entered, the system will automatically store it.
Next time you login the system, you will not be asked to input the account
manually.
C. If you forgot the password, tap “Retrieve password” and then follow
on-screen instructions to set a new password.

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13
4.3 Function Modules
Fig. 4-7
It mainly includes the following items:
Intelligent Diagnose
This module allows you to obtain vehicle data
from the cloud server to perform quick test via
reading VIN, which provides a perfect solution
to various defects resulting from step-by-
step menu selection. In addition, user can
also check the historical repair records online
through this module.
Local Diagnose To diagnose a vehicle manually.
ADAS
This function enables users to perform
ADAS (Advanced Driver Assistance System)
calibration operations. The ADAS calibration
software is disabled by default. Before using
this function, users must activate the ADAS
function using the ADAS Activation Card.
Software Update To update vehicle diagnostic software and
APK.
Remote Diagnose
This option aims to help repair shops or
technicians launch instant messaging and
remote diagnosis, making the repair job
getting fixed faster.
Reset
To perform all kinds of common repair &
maintenance items, including electronic
throttle position reset, ABS bleeding, DPF
regeneration, oil lamp reset etc.
*Note: This module only applies to Passenger
Vehicle /Gasoline & Diesel Version.
Feedback To feed back the recent 20 diagnostic logs to
us for issue analysis.
Maintenance
Abundant maintenance data are available,
which helps repair professionals diagnose
and repair vehicles efficiently, accurately and
profitably.
Toolbox Includes Camera, Browser, Oscilloscope,
Ignition, Sensor, Multimeter, Battery etc.
User Info To manage VCI, diagnostic reports & records, change password, configure Wi-Fi printer,
sample data and logout / login etc.
Vehicle Coverage To check the vehicle models supported on the
tablet.
Tablet Setting Configures the system setting of the tablet.

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1
VINScan button: Tap it to scan the Vehicle Identification
Number (VIN) code of your vehicle. OBD VIN and INPUT VIN
are included. This function does not apply to the commercial
vehicles.
*Note: Before using this function, the corresponding diagnostic
software and Auto search file need to be downloaded on your tool
first while downloading the diagnostic software.
2All Tab: Displays all the vehicle makes in the vehicle menu.
3Common Tab: Displays all frequently-used vehicle makes.
4Regional buttons: Tap different buttons to switch to
corresponding vehicles.
5HD: If you have purchased a Gasoline & Diesel Version and
activated it, this tab will appear.
6
History Button: Generally once a vehicle diagnosis is
performed, the tablet will record the every details of diagnostic
process. This function provides a quick access to the
previously tested vehicles. Testing can be resumed from the
previous operation without starting from scratch.
7Store: Allows you to renew the subscription of diagnostic
software and check the order status.
8Search bar: Input the desired vehicle model to quickly locate
it.
4.5 Diagnostics toolbar
The diagnostics toolbar contains a number of buttons that allow you
to print the displayed data or make other controls. It is displayed on
Other Modules Includes TeamViewer, Email, Browser,
Wireless Upgrade and FAQ etc.
4.4 Vehicle Menu Layout
After downloading the diagnostic software, you can go to “Local
Diagnose” to check if all software are completely downloaded and
installed.
Tap “Local Diagnosis”, a screen similar to the following figure appears:
1234567 8
Fig. 4-8

LAUNCH PAD V User's Manual
15
the upper right corner of the screen and goes through the whole
diagnostic session. The table below provides a brief description for the
operations of the diagnostics toolbar buttons:
Home Tap to navigate to the home screen.
Print Tap to print the current screen.
To perform printing, you need to purchase an
extra Wi-Fi printer separately.
Exit Session Tap to exit the current diagnostic session.

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5 Start Diagnostics
5.1 Connections
5.1.1 Preparation
Normal testing conditions
• Turn on the vehicle power supply.
• Vehicle battery voltage range should be 9-18V or 11-36V and
working voltage of the tablet is 5V.
• Throttle should be closed at its close position.
• Ignition timing and idle speed should be within specified range;
water and transmission oil temperature are within normal working
range (water temperature is 90-110℃and transmission oil
temperature is 50-80℃).
Select testing connectors/adaptor cables
If the tablet is testing vehicles equipped with universal OBD II 16 PIN
diagnostic socket, please use the included VCI device. (For vehicles
with non-OBD II 16 PIN diagnostic socket, a non-16 PIN dongle is
required.)
5.1.2 DLC Location
For Passenger Vehicles, the DLC (Data Link Connector or Diagnostic
Link Connector) is the standardized 16-cavity connector where
diagnostic code readers interface with the vehicle’s on-board
computer. The DLC is usually located 12 inches from the center of the
instrument panel (dash), under or around the driver’s side for most
vehicles. If Data Link Connector is not located under dashboard, a
label should be there telling location. For some Asian and European
vehicles, the DLC is located behind the ashtray and the ashtray must
be removed to access the connector. If the DLC cannot be found, refer
to the vehicle’s service manual for the location.
Fig. 5-1
For Commercial Vehicles, the DLC is located in the driver’s cab.
5.1.3 Vehicle Connection (For Passenger Vehicle Version)
The method used to connect the VCI device to a vehicle’s DLC
depends on the vehicle’s configuration as follows:
• A vehicle equipped with an OBD II management system supplies
both communication and 12V power through a standardized DLC.
• A vehicle not equipped with an OBD II management system
supplies communication through a DLC connection, and in some
cases supplies 12V power through the cigarette lighter receptacle
or a connection to the vehicle battery.
Follow the steps mentioned below to connect OBD II vehicle:
1. Locate vehicle’s DLC socket.
2. Use the OBD II extension cable to connect the VCI device to the
vehicle’s DLC socket.
3. Choose one of the two ways to obtain power from:
A. Power adaptor: Connect one end of the included power adaptor
to Power interface of the tablet, and the other end to AC outlet.
B. Internal battery pack: For details on how to recharge the tablet,
see “Chapter 3.1 Charging the tablet”.