LAUNCH       X-431 Euro Mini User Manual 
14 
4 
Search bar: Enables you to use the virtual keyboard to quickly locate 
the vehicle model. Input the desired vehicle model to start searching. 
4.2.4 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 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:   
 
Fig. 4-8 
Name  Button
Description 
Home   
 
Returns to Job menu screen.
 
Print 
 
Tap  to  print  the  current  screen.  To  perform 
printing, you need to  purchase  an extra Wi-Fi 
printer  manufactured  by  LAUNCH  separately 
and  then  properly  configure  it  following  the 
steps described in Chapter 9.10.3. 
Exit 
 
To exit the diagnostic application. 
 
4.3 Connections 
4.3.1 Preparation 
Normal testing conditions 
  Turn on the vehicle power supply. 
  The vehicle battery voltage should be 9~18V. 
  Throttle should be in a closed position.   
4.3.2 DLC location 
The DLC (Data Link Connector) is typically a standard 16 pin 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 
www.diagtools.eu, Pernavas 43A, Riga, Latvia, LV-1009, +37129416069, info@diagtools.eu