E80/E70 Digital Electrocardiograph User’s Manual
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3.6 Inspecting Before Starting
Please read the manual carefully before using the electrocardiograph, be
familiar with the function, operations and notes. Check the following contents
before starting up.
1. Environment
Make sure the electrocardiograph will not be interfered by
electromagnetic radiation. Mobile phones, X rays or MRI equipment are all
possible interference sources, because they can produce high-intensity
electromagnetic radiation. The room temperature should be kept warm
(above 18℃) to avoid ECG interfere caused by cold.
2. Power supply
Please check whether power cord and device connect well before using
AC power.
3. Grounding
Please check the grounding line connected well.
4. Cable
Please check the cable pin connected firmly, and avoid cable close to AC
power cord. Check the cable connects to the corresponding electrodes.
5. Electrode
Please check electrode placed firmly. And insure the chest electrodes are
not contact each other.
6. Recording paper
Please check the recording paper enough and be putted right.
7. Patient
Make sure patient doesn’t contact the metal part of the bed. The room
temperature should be comfortable and the patient should be relaxed.
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