Error Displays And Troubleshooting - Nissei WS-820 Instructions Manual

RECALLING STORED DATA
1. Press memory M1 button or memory M2 button to see stored data.
The average of the stored result in the selected bank is displayed.
The latest result stored is displayed when there is only a single result and
the clock display remains when there are no results stored.
The memory data is displayed for approximately 30 seconds. Approximately
30 seconds after memory button is released, the apparatus will turn off.
2. Press memory button to move to next data.
The indication at the top of the display alternately changes from memory
data number to date and to time.
The memory data number 1 is the latest among the stored data in the
selected memory bank.
3. Every depression of memory button switches among the memory data.

ERROR DISPLAYS AND TROUBLESHOOTING

OVER-PRESSURIZATION
The pressurization was not enough to make a measurement even
though the cuff was inflated to the maximum value because of
wrist movement or talking during measurement. Do not move
during measurement.
MEASUREMENT ERROR
Measurement could not be made because of moving or talking
during measurement. Remain still and quiet during
measurement.
As memory button is pressed, the memory data number increases; the
bigger the number, the older the result.
DELETING STORED DATA
1. Show the individual result to be erased or the average of a memory
bank to clear all the memory bank data.
2. Press and hold down either one of memory buttons: M1 button to
erase specified data in memory bank M1, and M2 button to erase
specified data in memory bank M2.
The displayed data starts flashing.
3. Hold down the button until nothing but the memory bank number
is displayed.
INFLATION ERROR
The cuff is not properly applied. Properly apply the cuff.
If Err-2 appears after re-trying to apply the cuff properly, assume
the cuff is damaged. Contact your dealer.
DEFLATION ERROR
Movement or talking was detected during measurement. Turn off
the power and make another measurement while being quiet
and still.
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MEMORY FUNCTION