In order to obtain a good ECG reading, it is important that measurements are taken correctly.
Before taking a measurement for the first time, read these instructions carefully and make sure you observe
the following points each time you take a measurement.
• Make sure that the electrodes are directly touching your skin.
• If your hands or skin is dry, wipe them with a damp towel so that they are slightly moist.
• If the electrodes are dirty, wipe any dirt off with a soft cloth or a cotton swab moistened with
disinfectant alcohol.
- Do not use too much disinfectant alcohol when cleaning the electrodes.
- Do not use disinfectant alcohol to clean the unit except the electrodes.
• Do not move during measurement.
- Movement including talking, coughing, or sneezing during measurement can affect the
measurement results.
• If the position of your finger or arm is inappropriate during measurement, the results may be
inaccurate, so be sure to check their positions before taking a measurement. (Refer to page 25.)
• After taking a measurement, disinfect the electrodes by wiping them with a soft cloth or cotton swab
moistened with disinfectant alcohol. If you do not disinfect the electrodes there is a risk of skin
disease.
NOTE:If you have difficulty applying the unit so that the chest electrode is flat against your chest, please
ask your doctor for advice.
IMPORTANT NOTES ON TAKING A MEASUREMENT24