Omron BP7455CAN Instruction Manual page 43

7. Error Messages and Troubleshooting
Display/
Problem
flashes
appears
flashes
appears or the
monitor is
turned off
unexpectedly
during a
measurement.
Nothing
appears on the
display of the
monitor.
Readings
appear too high
or too low.
42
Possible Cause
There are more than 80
readings in memory to
be transferred.
The date and time is not
set.
There are 100 readings
in memory to be
transferred.
Batteries are low.
Batteries are depleted.
Batteries are depleted.
Battery polarities are not
properly aligned.
Blood pressure varies constantly. Many factors
including stress, time of day, and/or how you apply
the arm cuff, may affect your blood pressure.
Review sub-sections 2.5 - 2.7 and section 3.
Solution
Pair or transfer your
readings to the app so
you can keep them in
memory in the app, and
this error symbol
disappears.
Replacing all 4 batteries
with new ones is
recommended. Refer to
sub-section 2.1.
Immediately replace all 4
batteries with new ones.
Refer to sub-section 2.1.
Check the battery
installation for proper
placement.
Refer to sub-section 2.1.