4)Place the cuff over your left wrist with your thumb facing upwards. Leave app
4)Pull the wrist cuff upward and close the cuff firmly with the Velcro tape as shown.
10~15mm
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How to obtain a correct posture | English | |
Achieving a correct posture before measuring your blood pressure is important since an incorrect | ||
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posture might give you incorrect readings. To achieve a correct posture please follow the instructions |
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(see pictures): |
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1)Sit down and stretch your back.
2)Relax yourself by relieving the stress from your shoulders and arms.
3)Breath several times deeply and return to natural respiration.
4)Do not sustain your wrist with your other hand and avoid stress in your hand by making firm grips or large extensions.
Correct Posture
Incorrect Posture
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You can use your 637IT also on your right hand after selecting right wrist measurement in the SETTING MODE.
People with a slender wrist (wrist circumference of less than 145mm) may feel loose because the cuff may not be wrapped firmly. Please do not force the cuff it will not affect the measurement.
Measuring your blood pressure and pulse
If you have achieved the correct posture you can start the measurement. When you measure for the first time the Position Sensor and the Signal will be ON and measuring at the left wrist will be pre set.
• Push the O/I button to activate your 637IT and the Position Sensor Screen will be displayed.
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