Troubleshooting - A&D UA-705 Instruction Manual

Troubleshooting

Problem
Nothing
appears
in the
display, after
pressing
the START
button.
The cuff
does not
deflate
properly
The unit
does not
measure.
Readings are
too high or
too low.
The value
is different
from that
measured
at a clinic
or doctor's
office.
NOTE: If the actions described above do not solve the problem, call 1-888-726-9966
(In Canada - 1-800-461-0991). Do not attempt to repair the device yourself.
Probable cause
Battery is drained.
Battery terminals are not
in the correct position.
Battery voltage is too
low. Low battery symbol
blinks. [If the battery is
drained completely, the
mark does not appear.]
The cuff is not fastened
properly.
You moved your arm
or body during the
measurement.
The cuff position is not
correct.
You are using the wrong
size cuff.
Taking too many readings
on the same arm in a
short period of time.
The healthcare
professional may be
using a different sized
cuff.
Your measurements may
be elevated by white
coat hypertension
Corrective action
Replace battery with new
one. Alkaline battery
recommended.
Reinstall the battery with
negative and positive
terminals matching those
indicated in the battery
compartment.
Replace battery with new
ones. Alkaline battery
recommended.
Fasten the cuff correctly.
Make sure you remain
very still and quiet during
the measurement.
Sit comfortably and still.
Make sure the cuff is at the
same level as your heart.
See Pg. E-5 "Selecting
the Correct Cuff."
Relax five minutes before
each measurement.
See Pg. E-15 "Answers to
Why Your Readings Are
Different Between Home
and the Doctor's Office."
See Pg. E-14 "Why
Measure Blood Pressure
at Home."
E-17