inventum BDA435 Instruction Manual page 41

Abnormal phenomena and handling
When the measurement is abnormal, the following symbols will appear.
Please use the correct method for measurement.
LCD display
information
Er U
Er H
Er 1
Er 2
Er 3
Er 23
Er 24
Er 25
Er 26
Remark
The inflation can not reach 30mmHg in 12 seconds
The inflation reaches 295mmHg, it deflates
automatically after 20 ms.
The pulse rate is not detected correctly.
Too much disturbance (movement, talk or
magnetic disturbance during a measurement).
The test result is abnormal.
SYS value reading is lower than 57mmHg.
SYS value reading is higher than 255mmHg.
DIA value reading is lower than 25mmHg.
DIA value reading is higher than 195mmHg.
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