Acer S500 Service Guide - Page 50

G sensor： Tap "Start" to start test. Test 6 direction and 5 seconds per direction. Test sequence：Z(put flat, LCM face up) Y(put plumb, LCM face to tester) -X(Turn S500 90 degree clockwise) -Y(Turn S500 90 degree clockwise) X(Turn S500 90 degree clockwise) -Z(Turn S500 90 degree clockwise and LCM face down). Tool judges test pass or fail automatically. Chapter 4 44