Movement or
speech during
measurement
attached correctly
An unknown error
occurred during
measurement
Er5
inflate properly
or readings
are outside
measurement
range
Batteries are
almost depleted
Please wait five minutes
and then repeat the
measurement.
Remove and
before repeating the
measurement
Please wait five
minutes and repeat the
measurement. Ensure
that you do not talk
or move during the
measurement
Remove and
before repeating the
measurement
Replace the batteries
Data not
transferred via
Bluetooth
Other device error
11. TECHNICAL SPECIFICATIONS
Model
Type
Measurement
Method
Measurement
Range
19
Please refer to
the instructions in
"Bluetooth
Setup"
®
®
subsection in the
"Preparing for
Measurement" section.
Please wait five minutes
and then repeat the
measurement.
BC 87
BC 87W
Oscillometric, non-invasive blood
pressure measurement on the
upper arm
Systolic 60-230 mmHg,
Diastolic 40-130 mmHg,
Pulse 40-199 beats/minute