19
Possible causes / actionsProblem
• Check and replace with new
batteries if power is weak.
• Ensure the polarities of
batteries are correct and
batteries are firmly affixed in
the battery compartment.
The uCheck Smart
will not start.
• Ensure proper connection of
the air socket, air connector
plug, and air hose.
The pressure does
not rise although the
pump is running.
• Fit the cuff correctly on your
arm.
• Make sure the cuff is not fitted
too tightly or loosely and there
is no thick clothing underneath
the cuff.
• Take your measurement in
a peaceful and stress-free
environment.
uCheck Smart fails
to measure the
blood pressure
values.
The measured
values are too high
or too low.
Troubleshooting
The blood pressure
values measured
differ from those
measured by doctor.
• Record measurements daily
and consult your doctor about
them.
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