LAUNCH       X-431 V V4.0 User Manual 
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TABLE OF CONTENTS 
 
1 INTRODUCTION ............................................................................................. 1 
1.1 PRODUCT PROFILE ..................................................................................... 1 
1.2 PACKAGE LIST ........................................................................................... 2 
1.3 COMPONENTS & CONTROLS ....................................................................... 2 
1.3.1 Display Tablet .................................................................................... 3 
1.3.2 VCI (Only applies to 12V cars) .......................................................... 4 
1.4 TECHNICAL PARAMETERS ........................................................................... 5 
2 INITIAL USE .................................................................................................... 7 
2.1 CHARGING THE TABLET .............................................................................. 7 
2.2 POWER ON/OFF .......................................................................................... 7 
2.2.1 Power on ........................................................................................... 7 
2.2.2 Power off ........................................................................................... 7 
2.3 BASIC GESTURES ....................................................................................... 8 
2.4 SCREEN LAYOUT ........................................................................................ 8 
2.5 ADJUST BRIGHTNESS ................................................................................. 8 
2.6 SET STANDBY TIME .................................................................................... 9 
2.7 CHANGE SYSTEM LANGUAGE ...................................................................... 9 
3 NETWORK SETUP ....................................................................................... 10 
3.1 CONNECT TO A WLAN NETWORK.............................................................. 10 
3.2 DISCONNECT FROM A WLAN NETWORK .................................................... 10 
4 GETTING STARTED ..................................................................................... 11 
4.1 DIAGNOSIS FLOWCHART ........................................................................... 11 
4.2 REGISTER & DOWNLOAD DIAGNOSTIC SOFTWARE ..................................... 11 
4.3 JOB MENU ............................................................................................... 14 
4.4 DIAGNOSTICS TOOLBAR ............................................................................ 16 
4.5 CONNECTIONS ......................................................................................... 16 
4.5.1 Preparation ..................................................................................... 16