Acer S500 Service Guide - Page 51

E-Compass： Check the value of " Azimuth" changed when move S300. Direct S500 toward north（the value of Azimuth is between 0~10 or 350~359）. Tap " Exam Degree" to start. Pass Criteria： - the value of " Azimuth" changed when move S300. - the measured angle should be less than 10 degree（350~359 or 0~10）. Tool judges test pass or fail automatically. Chapter 4 45