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Foreword
Notes on Use
• This instrument should be used under the following operat-
ing conditions.
•
Temperature of 0 to 40°C (32 to 104°F), relative humidity
of 30 to 85%, with no condensation.
•
Atmospheric pressure of 700 to 1060 hPa (altitude of
–
400 to 3000m).
• This is a precision instrument. To avoid the possibility of it
being damaged, the instrument should not be dropped nor
should heavy objects be placed on top of it.
• Do not expose this
instrument to rain and water.
• This instrument has no alarm function. Do not use this in-
strument if an alarm function is necessary.
• This instrument is designed for use on adults. When using
the instrument on infants or babies, please note that the de-
signed measurement accuracy cannot be guaranteed.
• Do not use the instrument on a point where there is exces-
sive vibration. In addition, to avoid excessive impact on the
instrument, it should be handled gently. Failure to observe
this may cause breakdown.
• Accurate measurement data may not be obtained in the fol-
lowing cases.
•
When body movement is excessive
•
When the probe is not attached properly
•
When blood circulation at the measuring point is poor (due
to pressure on arm/finger, peripheral circulatory insuffi-
ciency)
•
When ambient light (e.g. panel light, fl uorescent light, in-
frared heat lamp, direct sunlight) is too strong
•
When infl uenced electromagnetically by other electronic
devices (e.g. near electrical appliances like TV, medial
device)
•
When a mobile telephone is used during measurement