Broken patient cable wire, poor electrode contact, or faulty right-leg drive (RLD) circuit.
Электрокардиограф ЭКГ-1101 - StomShop.pro carewell ecg 1101 service manual verified
Test the internal lithium battery capacity. If the device runs for less than 2 hours on battery power during testing, replace the cell array to maintain portable backup readiness. Broken patient cable wire, poor electrode contact, or
Digital filters for HUM (50/60Hz), EMG (25/35/45Hz), and ADS (baseline drift). Display: The Digital filters for HUM (50/60Hz), EMG (25/35/45Hz), and
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Adjustment: If the trace falls out of tolerance, locate the variable calibration potentiometer ( VR1cap V cap R 1