(5) When measuring, the middle of the wristband was consistent with
the heart height, and the body and wrist could not shake.To do this, it
is recommended to use a soft pad on the outside of the lower arm.
Do not press the on / off key button before holding the wrist cuff;
If you cannot place the wrist cuff on your left wrist, please measure
it with the right wrist;
If all the cloth of the wristband buckle is not fastened, measure the
pressure is easy to release, affecting the measurement results, please
fasten the wristband properly.
Note: If you cannot use the left arm for measurement, please use the
right arm for measurement. All the measurements must be performed on
the same arm for comparison.
4.2 Starting measurement
Power on state, after you wear the wrist cuff correctly,then you can start
the measurement:
(1) Press the “Power ” button, and the device will return to zero
automatically, the air pump will start to inflate the wrist cuff, and the
screen will display the change of the pressure in the wrist cuff.
(2) When reaching the stable pressure upon inflation, the air pump will
stop the inflation, and the pressure in the wrist cuff will be reduced
gradually and displayed on the screen. If the inflated pressure is
insufficient, the device will reinflate the wrist cuff automatically for a
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