User's Manual

SE-1200 Pro&SE-1201 Pro Electrocardiograph User Manual Safety Guidance
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1.3.3 General Cautions
CAUTION
1. Avoid liquid splash and excessive temperature. The temperature must be kept
between 5 ºC and 40 ºC during operation, and it should be kept between -20 ºC
and 55 ºC during transportation and storage.
2. Do not use the equipment in a dusty environment with inadequate ventilation
or in the presence of corrosive.
3. Ensure that there is no intense electromagnetic interference source around the
equipment, such as radio transmitters or mobile phones. Large medical
electrical equipment is likely to bring electromagnetic interference such as
electrosurgical, radiological, magnetic resonance imaging, etc.
4. Make sure that there is no intense electromagnetic interference source around
the equipment, including RF emitters (e.g. radio transmitters, diathermy,
electrocautery, and RFID) or mobile phones etc. Large medical electrical
equipment such as electrosurgical equipment, radiological equipment and
magnetic resonance imaging equipment etc. is likely to bring electromagnetic
interference.
5. Electromagnetic Interference - Ensure that the environment in which the
electrocardiograph is installed is not subject to any source of strong
electromagnetic interference, such as CT, radio transmitters, mobile phone
base stations, etc. Even though other devices are in accordance with national
standard radiation requirements, the electrocardiograph may be interfered.
6. Electromagnetic Interference - ECG parameters are sensitive measurements
involving small signals, and the recording equipment contains very sensitive
high gain front-end amplifiers. Immunity levels for radiated RF electromagnetic
fields and conducted disturbances induced by RF fields are subject to
technological limitations. To ensure that external electromagnetic fields do not
cause erroneous measurements, it is recommended to avoid the use of
electrically radiating equipment in close proximity to these measurements.
7. Electromagnetic Interference - The electrocardiograph should not be used
adjacent to or stacked with other equipment, refer to section Appendix 2 EMC
Information for recommended separation distances.