Symbols - A&D UA-789AC Instruction Manual

Symbols

Symbols that appear on the display
Symbols Function/Meaning
Appears while measurement is in
progress. It blinks when the pulse
is detected.
Irregular Heartbeat symbol
(I.H.B.) Appears when an
irregular heartbeat is detected.
It may light when a very slight
vibration like shivering or shaking
is detected.
Previous measurements stored
M
in memory.
FULL BATTERY – The
battery power indicator during
measurement.
LOW BATTERY
The battery is low when it blinks.
Unstable blood pressure
due to movement during the
measurement.
The systolic and diastolic values
are within 10 mmHg of each other.
The pressure value did not
increase during inflation.
The cuff is not applied correctly.
Device internal error
The pulse is not detected
correctly.
Pulse Display
Error
Recommended Action
Measurement is in progress.
Remain as still as possible.
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Replace all batteries with new
ones, when the indicator blinks.
Take another measurement.
Remain still during the
measurement.
Apply the cuff correctly, and
try the measurement again.
Remove the batteries and
press the button, and then
install the batteries again. If
the error still appears, contact
the customer support.
Try the measurement again.
Remain very still during the
measurement.
E-7