LAUNCH       X-431 V V4.0 User Manual 
7 
2 Initial Use 
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. 
  Caution:  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. 
  Notes: 
  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. 
  While the tablet has low battery, a beep will sound. If it is very low, the tablet will be 
switched off automatically. 
2.2 Power on/off 
2.2.1 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. 
2.2.2 Power off 
Press [POWER] for 3 seconds, an option menu will pop up on the screen. Tap 
“Power off” to turn the tool off.