21
PROBLEM
CAUSE
SOLUTION
Batteries are not
installed properly.
Ensure the
batteries' "+"
(positive) and "–"
(negative) ends are
properly oriented.
The display is blank
after pressing the
Power Button.
Batteries are low on
power.
Replace them with
new batteries.
Batteries were stored
at low temperatures
(which causes them
to perform poorly).
Let the batteries
warm up to room
temperature (but do
not directly heat
them) before using
them.
Battery Symbol
appears on display.
Batteries are low on
power.
Replace them with
new batteries.
Result is higher or
lower than my
average
measurements.
You may not be
taking measurements
under ideal physical
conditions.
See the
"Suggestions
before measuring"
notes under
MEASURING
BLOOD
PRESSURE.
Heart rate is higher
or lower than my
average
measurement.
You may not be
taking measurements
under ideal physical
conditions.
See the
"Suggestions
before measuring"
notes under
MEASURING
BLOOD
PRESSURE.
The device turns off
automatically after a
few minutes.
This is an intended
feature to prevent
wasting battery
power.
Power on the
device by pressing
the Power Button.
