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1 故障现象 开机后 ,ＳＰＯ2 探头红灯正常发亮 ,监护病人正常 ,大约 10ｍｉｎ后 ,红灯熄灭 ,屏幕显示“ＳＥＡＲＣＨＩＮＧ” ,关机几分钟后再开 ,大约 10ｍｉｎ后重复上述现象。2 故障分析及处理 显示“ＳＥＡＲＣＨＩＮＧ”说明监护仪正常探测到ＳＰＯ2 探头已连接至机
1 Symptom After the power is turned on, the SPO2 probe’s red light is on normally, and the patient is monitored properly. After about 10 minutes, the red light goes out and the screen shows “SEARCHING”. Turn it off after a few minutes and repeat the above phenomenon after about 10 minutes. 2 Failure Analysis and Processing Display “SEARCHING” Description Monitor Normally Detected SPO2 Probe is Connected to the Machine