v2.11 Update content(20150803)
1	Optimization of key delay processing;
2	Optimization display processing;
3	Optimization of high temperature alarm;
4	Improve the highest voltage of alarm
5	The new screen protection function:
        After a period of time to enter standby interfacescreen will shut down.
        Press button or Mobile iron,the screen will light up automatically.
6	Optimization of detect moving.

v2.10 Update content(20150714)
1	Bug of the temperature calibration without refresh;
2	Cancel Enter the function of the thermometer by USB power.

