29
s istolic
(
mm
h g)
s evere h ypertension
160
m oderate h ypertension
150
m ild h ypertension
140
h igh-normal bp
130
n ormal bp
120
80 85 90 100 110
10. troubleshooting (1)
PROBLEM
lCd display shows
abnormal result
11. troubleshooting (2)
PROBLEM
lCd shows low battery
symbol
BLOOD PRESSURE
CLASSIFICAtION
optimal
normal
high-normal
grade 1 hypertension
grade 2 hypertension
grade 3 hypertension
diastolic
(mmhg)
POSSIBLE CAUSE
the cuff position was not correct
or it was not properly tightened
body posture was not correct
during testing
speaking, arm or body
movement, angry, excited or
nervous during testing
Irregular heartbeat (arrhythmia)
POSSIBLE CAUSE
low battery
ENGLISH
SBP
DBP
mmhg
mmhg
<120
<80
120-129
80-84
130-139
85-89
140-159
90-99
160-179 100-109
≥180
≥110
Who/Ish definitions and classification of blood pressure levels
SOLUtION
apply the cuff correctly and
try again
review the "body posture durIng
measurement" sections
of the instructions and re-test
re-test when calm and without
speaking or moving during the test
It is inappropriate for people with
serious arrhythmia to use this
electronic sphygmomanometer
SOLUtION
Change the batteries