A&D UB-1100BLE Instruction Manual page 10

Symbols that appear on the display (continued)
Symbols
Unstable blood pressure due to movement during
Err 1 measurement. The systolic and diastolic values are
within 10mmHg of each other.
The pressure value did not increase during inflation.
Err 3
The cuff is not applied correctly.
Blood pressure monitor internal error.
Err 9
Data is transferring
Airplane mode
Appears when a body or wrist movement is detected.
Appears during measurement when the cuff is
attached loosely.
Firmware is updating.
Appears when irregular heart beat is detected.
Appears when your arm was in the Incorrect position
during measurement, either higher than your heart or
lower than your heart.
Function / Meaning
English 8
Recommended Action
Take another measurement.
Remain still during measurement.
Apply the cuff correctly, and take another
measurement.
Press the reset button.
After reset, clock data will disappear.
If the error still appears, contact A&D Medical.
Measurements can be taken but device will not
transmit data wirelessly.
The reading may yield an incorrect value.
Take another measurement.
Remain still during measurement.
The reading may yield an incorrect value.
Apply the cuff correctly, and take another
measurement.
Take another measurement and ensure your wrist is at
the same height as your heart.