Instruction Manual

Table Of Contents
21
and grasp and stretch your left and right palms for 15 times
repeatedly. Then the extravasated blood can be dissolved,
and you can continue the blood pressure measurement.
2 Cuff position and twining method. The measured value
varies with the cuff size. Particularly, if the cuff is twined
round the elbow, you cannot obtain the correct measured
value.
--Please use the correct cuff twining method for
measurement. The arm circumference range of the enclosed
cuff is 22~40cm (center of the upper arm).If the model is
inconsistent, please purchase separately.
13Abnormal Phenomena and Handling
* When the measurement is abnormal, the following symbols
will appear. Please use the correct method for measurement.
LCD display information
Reason / Meaning
Er U
The inflation can not reach 30 mmHg in 12
seconds.
Er H
The inflation reaches 295mmHg, it deflates
automatically after 20ms.
Er 1
The pulse rate is not detected correctly.
Er 2
Move, talk, or magnetic disturbance during a
measurement.