一、常见故障及排除方法1.开机后不工作此类故障的系统提示为“测试系统未准备好”或“测试故障”。主要原因有:(1)信号线未连接或连接错误。(2)测试杯或定心罩位置没有放正。(3)遭遇强电磁干扰。(4)系统感染病毒。(5)信号控制系统发生故障。可依次采取以下措施:(1)检查信号线,确保其正确连接。(2)检查测试杯和定心罩,确保其位置正确。(3)检查周围是否存在强电磁干扰。(4)重装软件,并重新标定。 First, the common faults and troubleshooting 1. Boot does not work after the failure of the system prompts for “test system is not ready ” or “test fault ”. The main reasons are: (1) The signal cable is not connected or the connection is wrong. (2) Test cup or centering cup position is not put right. (3) encountered strong electromagnetic interference. (4) the system infected with the virus. (5) signal control system failure. The following measures can be taken one after another: (1) Check the signal cable to ensure that it is properly connected. (2) Inspect the test cup and centering cap to ensure that they are in the correct position. (3) Check if there is strong electromagnetic interference around. (4) reload the software, and re-calibration.