21
Exceptional Situations
Blood pressure varies constantly. Many
factors including stress, time of day, how
you wrap the cuff, may affect your blood
pressure. Review the sections "Proper
Way of Measurement" and "Take a
Measurement".
Check the battery installation for proper
placement of the batteries polarities.
Replace all the worn batteries with two
new ones.
Measurement values
appear too high or too low.
No display appears on the
display screen.
No power.
Causes and Solutions
Problem
Eliminate Fault
20
Exceptional Situations
Replace all of the worn batteries
with two new ones.
Wrap the cuff correctly and tightly.
Inflate over again after ensuring.
Measure over again according to
correct way.
Do not move your arm and body,
and keep quiet.
When the batteries
power are too low.
The course of
inflating appears
error.
When measurement
fails.
Correction
Cause
Symbol
The following symbol will appear on the display when measuring abnormal.
Error Indicators
19
About Blood Pressure
*Note!
When a person’s systolic and diastolic pressures fall into different categories,
the higher category should apply.
WHO
Red
Yellow
Blue
80
85
90
100
110
Diastolic Blood Pressur (mmHg)
120
130
140
160
180
Systolic Blood Pressure (mmHg)
Optimal
blood pressure
(target value)
Normal blood pressure
Normal systolic value
Mild hypertension
Moderate hypertension
Severe hypertension
After each measurement is completed, the LCD display will show your
position automatically on the six segments of the bar indicator which
corresponds to WHO Blood Pressure Indicator.
Classification of Blood Pressure
18
About Blood Pressure
Lower pressure
Relaxation of the
heart muscle
Pressure decreased
to the blood vessel
Blood return heart
Higher pressure
Contraction of
the heart muscle
Pressure increased
to the blood vessel
Extrude blood
Diastolic Blood Pressure
Systolic Blood Pressure
The blood circulation is responsible for supplying the body with oxygen.
Blood pressure is the pressure exerted on the arteries.
The systolic blood pressure value (higher pressure or top value) represents
the blood pressure produced by contraction of the heart muscle.
The diastolic blood pressure value (lower pressure or lower value)
represents the blood pressure produced by relaxation of the heart muscle.
Blood Circulation
