Lookee LK-A2 User Manual page 20

Malfunction
When the battery is installed and
the switch is turned on, the LED
shows nothing.
The air pump has begun to inflate,
but there is no rise in arm pressure.
Sphygmomanometers fail to
measure blood pressure frequently,
or the blood pressure is abnormally
high or low.
Each measurement was different,
although the sphygmomanometer
was functional or showed normal
blood pressure.
self-measured value is different
from the measured value of the
doctor.
After the sphygmomanometer is
pressurized, the air pressure of the
cuff is released.
And the rate is slow even not
released at all.
Any technical problems related to blood pressure monitor, should consult experts
or medical personnel, do not disassemble repair without permission!Unauthorized
disassembly, will lose the warranty right!
1.Check whether the positive and negative
poles of the battery are placed correctly.
2.If the fault persists, please reposition or
replace the battery.
*Check the hose connection for air leakage
or whether it is fully inserted into the
socket.
1. Re-set the correct cuff.
2. If the left upper arm of the belt is covered
with sleeves or other clothing, please take
off. Re-measure blood pressure.
*Please study the following points: "further
consultation" or "6.2 common factors
leading to wrong measurement".
Remeasure!
*Record daily measurements and consult
your doctor.
*The air hole connection of the hose in the
arm belt has the phenomenon of "plastic
ring" falling off. Please put the plastic ring
on and measure again.
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Exclude