LAUNCH    X-431 PRO Series User Manual 
10 
2 Preparations 
2.1 Charging the tablet 
1.  Plug one end of the included charging port of the tool, and the other end to 
the power adaptor. 
2.  Connect the other end to the AC outlet. 
If    appears on the screen, it indicates it is being charged. If the logo changes 
into  , it indicates that the battery is fully charged. Unplug the power adaptor 
from the tablet. 
2.2  Using your battery 
  If  the  battery  remains  unused  for  a  long  period  of  time  or  the  battery  is 
completely discharged, it is normal that the tool will not power on while being 
charged. Please charge it for a period of 5 minutes and then turn it on. 
  Please use the included power adaptor to charge your tool. No responsibility 
can be assumed for any damage or loss caused as a result of using power 
adaptors other than the one supplied. 
  While the tablet has low battery, a beep will sound. If it is very low, the tablet 
will be switched off automatically. 
2.3 Power on/off 
2.3.1 Power on 
Press [POWER] to turn the tool on. 
*Note: If it is the first time you have used this tool or the tool remains idle for a long 
period of time, the tool could fail to turn on. Please charge the tool for a minimum of 5 
minutes and attempt to turn on again. 
2.3.2 Power off 
Press [POWER] for 3 seconds, an option menu will pop up on the screen. Tap 
“Power off” to turn the tool off.