What Is An Irregular Heartbeat; Troubleshooting - AND UM-211 Instruction Manual

What is an Irregular Heartbeat

The UM-211 blood pressure monitor provides a blood pressure and pulse
rate measurement even when an irregular heartbeat occurs. An irregular
heartbeat is defined as a heartbeat that varies by 25% from the average
of all heartbeats during the blood pressure measurement.
Problem
Nothing appears
on the display,
even when the
power is turned
on.
The cuff does not
inflate.
The device does
not measure.
Readings are too
high or too low.
The battery runs
out soon even
after recharging
the battery.
Other
Note: If the actions described above do not solve the problem, contact the
dealer. Do not attempt to open or repair this product, as any attempt to
do so will make your warranty invalid.

Troubleshooting

Possible Reason
Battery is drained.
Useful life for the battery
was over.
Battery voltage is too low.
(LOW BATTERY mark)
blinks. If the battery is
drained completely, the
mark does not appear.
The cuff is not applied
properly.
Patient moved patient's
arm or body during
measurement.
The cuff position is not
correct.
The battery has
exhausted.
English 26
Recommended Action
Recharge the battery.
Replace the old battery with
new one.
Recharge the battery.
Apply the cuff correctly.
Make sure patient remain still
and quiet during measurement.
Sit comfortably and still.
Place patient's arm on a table with
patient's palm facing upward and
the cuff at the same level as
patient's heart.
If patient have a very weak or
irregular heart beat, the device
may have difficulty in determining
patient's blood pressure.
Replace the old battery with
new one.
Remove the batteries. Place
them back properly and take
another measurement.