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• This product is not suitable for people with
arrhythmias. This device may have difficulty
determining the proper blood pressure for
individuals with irregular heartbeat, diabetes,
poor circulation of blood, kidney problems or for
users who have suffered from a stroke.
• Consult your physician before measuring
blood pressure at the wrist if you have any of
the following conditions: Severe hypertension,
severe diabetes, severe arteriosclerosis, severe
kidney disease or vascular disease that may
compromise circulation.
• The pulse display is not suitable for checking the
frequency of heart pacemakers.
• Electromagnetic interference: The device contains
sensitive electronic components. Avoid strong
electrical or electromagnetic fields in the direct
vicinity of the device (e.g. mobile telephones,
microwave ovens). These may lead to temporary
impairment of measurement accuracy.
• Use blood pressure monitor only for its intended
use.
WGNBPW-520-manual.indd 4
2009/11/2 下午 4:16