EDAN SE-601 Series User Manual page 107

SE-601 Series Electrocardiograph User Manual
Q2: I was doing the examination when the machine suddenly gave out a sound and displayed the
hint Lead Off. What should I do?
A2: The corresponding leads are not connected well. Please find out which lead is off by
checking the Lead Name area on the main interface (please refer to Section 3.4, "About the Main
Interface"). Those leads whose name is highlighted are off. Please check whether the electrodes
of the corresponding leads are connected to the patient skin well, and then make sure that the
patient cable socket is connected to the patient cable firmly.
If none of the above-mentioned measures take effect, please contact the manufacturer or the local
distributor for further disposal.
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