Guangzhou Shiko medical equipment maintenance Services Ltd. focus on doing a professional third-party service medical equipment company, our main ultrasound maintenance, testing, upgrades, maintenance, spare parts and related supplies sales and other services. Symptom: Failure to move the trackball up and down; fault diagnosis: possible damage to the axis of rotation of the trackball; maintenance program: Replace the trackball general B-often occur when using long time the trackball is not flexible, the screen cursor does not move the phenomenon E9 dimensional software upgrade ., then trackball trackball may be out of trouble often two situations: 1, the coupling agent is not promptly clean 2, 3 frequency too high, the natural aging Guangzhou Shiko medical equipment maintenance Services Ltd. focused on doing the professional medical equipment third-party service company, Our main ultrasonic maintenance, testing, upgrades, maintenance, spare parts and related supplies sales and other services. When doing the ultrasound sector image deletion adjust the gain image and normal maintenance E9 how much money, one would then die E9 ultrasound machine repair GE, restart the machine sector back to normal, repeated failure, at least more than five times a day seriously affect the ultrasound work; to the hospital to replace the control panel E9 ultrasound machine repair GE_E9_ Guangzhou Guangzhou Shiko Shiko provided medical equipment maintenance Services Ltd. Guangzhou Shiko medical equipment maintenance Services Ltd. (www.zhihengmed.com) (www.zh-med.com) strong, credible, in Guangzhou's medical equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangzhou Shiko into the brilliant and you work for a better future!