Lookee LK-A2 User Manual page 15

If the arm strap cannot be worn on the left arm, the arm sleeve is worn on the
right arm and it is recommended to use the same arm measurement later.
6.4 Measurement step
After the arm band is set, the blood pressure measurement can be performed as
follows:
1) Tap the [START/STOP] button, the screen will be cleared after 1 second, then
the arm band will begin to inflate. The LED display shows the change of the air
pressure in the arm band.As following:
2) When the sphygmomanometer detects heartbeat, a flashing "
appear on the LED display.
3) When the sphygmomanometer completes the measurement display will show
SYS, DIA and pulse frequency.
4) If you forget to turn off the power, the unit will automatically turn off the power
in 30 second.
Note: This product is available in millimeters of mercury or kPa depending on the
region. Use the product according to the user manual base on the selected display
mode.
6.5 Arrhythmia prompt and WHO blood pressure definition
function
1) Arrhythmia prompt function:
The unit can detect the arrhythmia. When this symbol appears after the
measurement is completed, it may differ from your normal blood pressure.
Please measure it a few more times. If this symbol is displayed frequently, it is
recommended that you tell the doctor about this situation, and ask the doctor for
frequent information on the irregular heartbeat indicator.
Suggestion:
15
" symbol will