X-431 Torque User Manual83 Preparations3.1 Charging X-431 TorqueThere are two charging methods available:Via Power adaptor:1. Insert one end of the included USB cable into the power adaptor.2. Connect the other end into the charging port of X-431 Torque.3. Plug the adaptor into AC outlet.Via Personal computer:1. Insert one end of the included USB cable into the USB port of PC.2. Connect the other end into the charging port of X-431 Torque.If appears on the screen, it indicates it is being charged. If the logo changesinto , it indicates that the battery is fully charged. Unplug the USB cable on thecharger from X-431 Torque.3.2 Using your battery If the battery remains unused for a long period of time or the battery iscompletely discharged, it is normal that the tool will not power on while beingcharged. 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 responsibilitycan be assumed for any damage or loss caused as a result of using poweradaptors other than the one supplied. While X-431 Torque has low battery, a beep will sound. If it is very low, X-431Torque will be switched off automatically.3.3 Power on/off3.3.1 Power onPress [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 longperiod of time, the tool could fail to turn on. Please charge the tool for a minimum of 5minutes and attempt to turn on again.