Yida SY-993, Руководство по эксплуатации

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11
故障诊断与处理
Diagnosis and treatment
简单故障的诊断和处理
1
、若开机后整机不工作，请检查电源是否接正确。
2
、若对应的前
6
个灯在闪亮，请检查电缆线是否损坏和两机连接是否正确。
3
、若正常运行过程中某指示灯不亮，可以重新开机启动自检功能，若还是不亮，
说明发光管已坏。
Diagnosis and treatment of simple faults
1. If the complete device does not work after starting, please check whether
the power supply is connected correctly.
2. If the corresponding first 6 lights are flashing, please check whether the
cable core is damaged or whether the connection of the two devices is correct.
3.When some indicating light is off during normal operation, please restart the
machine and activate its self-testing function. If the light does not com back,
it proves that the luminotron maybe damaged.