Abstract：GE Definium6000DR is a kind of radiation equipment which is used widely in our hospital, this paper introduced its’ two
failures of unable exposure. The first failure was caused by software system, and the failure phenomenon was unable to exposure
with error report of table IDC reported missing calibration or configuration files. The second failure was caused by hardware system,
and the failure phenomenon was unable to exposure with error report of table detector boot failed due to detector communication
error. This paper analyzed causes of the failures, excluded them step by step, and finally restored the machine.
向思伟，郑琨. GE Definium6000 DR 故障维修两例[J]. 中国医疗设备, 2018, 33(2): 100-101.
XIANG Siwei, ZHENG Kun. Two Cases of Troubleshooting for GE Definium6000 DR. China Medical Devices, 2018, 33(2): 100-101.
