E30 Digital Electrocardiograph User’s Manual
3-7
4) Close the paper pin, you will hear a sound of “ka” which indicates the
recorder box is well closed and the installation is completed.
Caution: The storage of chart paper shall meet the following
requirements:
Chart paper shall be stored at a dry cool place to prevent from high
temperature, humidity and direct sunlight.
Do not overlap for long period the chart paper with recorded
waveform; otherwise, the recorded waveforms will blot each other.
Please use the chart paper provided by the manufacturer; otherwise,
the lifespan of thermosensitive recording head of printer will be
shortened.
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. Earthing
Please check the earthing 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.
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