Information About Errors - Nissei WS-820 Instruction Manual

Digital blood pressure monitor
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Viewing the Saved Data
1 Press M1 or M2 button to view
the data saved.
2 Initially, the average value of
results saved in the selected
memory is displayed on the LCD
screen. The «A» index stands for
the average value.
If there is only one measurement
result available, only this result
is displayed, and if there are no
results saved, the display shows
the time.
The indication in the upper part
of the display alternately changes
from the number of memory data to the date
and the time. Memory data will be shown for
about 30 sec, and then the device automatically
switches to the time display mode.
3 To view the next memory cell, press M1 button
again (or M2, respectively, to view the content
of memory M2). The result displayed in a cell
No. 1 is the latest among the data saved in the
selected memory.
4 Every press of M1 or M2 button results in a
transition to the next memory cell. The bigger
is the number of the memory cell, the older is
the result.
5 Press the START « » button to turn off the
device.
Deletion of Saved Data
The unit features the option of cleaning both a certain memory cell and the entire memory M1
(or M2) at once.
1 Select a value from the memory unit to be deleted or the average value (unit with index «А»)
to clear the whole memory unit..
2 Press and hold the button until the sign «---» appears on the display.

INFORMATION ABOUT ERRORS

INDICATION
Excess of pumping
pressure
"A" index
THE NUMBER OF THE MEMORY
SELECTED
LIKELY CAUSE
Maximum allowable pressure:
pressure can not be measured due
to movement or talking during
the measurement, in spite of the
fact that the cuff was pumped at
maximum.
LAST RESULT
MEASUREMENT
TIME
METHODS OF CORRECTION
Be calm and quiet during the
measurement.
9
AMOUNT OF CELLS
IN WHICH THE RESULTS
HAVE BEEN SAVED
SYSTOLIC
(mmHg)
DIASTOLIC
(mmHg)
PULSE RATE
(bpm)
MEMORY
CELL
NUMBER
MEASUREMENT
DATE

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