User Manual
Chapter 7 Preparation before Operation
7.1 Check that the instrument properly grounded and that cable connections safe or not.
7.2 Check the electrode which connected with patient safe or not
7.3 When power supply is direct current (UPS), please check the voltage of battery before use.
7.4 The gel should be separated from each other and the chest electrodes shouldn't be
contacted with the others, as this operation can avoid short circuit.
7.5 The AC power supply cable and leads should be separated.
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