Care And Maintenance - Nissei WS-820 Instructions Manual

IMPROPER OPERATION
START button was accidentally pressed during battery
replacement. Take out batteries once, reinsert them and adjust
the clock.
NO DISPLAY WHEN START BUTTON IS PRESSED.
Batteries are not correctly inserted. Reinsert the batteries in the
correct position.
Battery terminals are not clean. Clean with a dry cloth.
Batteries are exhausted. Replace all batteries with new ones.
THE READING IS EXTREMELY LOW (OR HIGH). BLOOD
PRESSURE IS DIFFERENT EACH TIME.
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Blood pressure readings constantly vary with time of
measurement and both mental and physical conditions. See TIPS
ON TAKING YOUR BLOOD PRESSURE.
CARE AND MAINTENANCES
Because the unit includes precision parts, care should be taken to avoid
extreme temperature variations, humidity, shock, dust, and direct sunlight. Do
not drop or strike the unit. Make sure not to expose the unit to moisture. This
unit is not water resistant.
Clean the body with a cloth moistened with water and a mild detergent, and
then wipe dry. Do not use gasoline, paint thinner, or other strong solvents.
Since the cuff may absorb perspiration and other fluids, inspect it for stain and
discoloration after each use. When cleaning the cuff, use a synthetic detergent
and gently rub the surface.
ERROR DISPLAYS AND TROUBLESHOOTING
Measurement is not taken with correct posture or the cuff is
wrapped incorrectly. Reconfirm the measurement procedures.
The reading was effected from moving or talking. Remain still
and quiet during measurement.
Measurement was taken right after exercise or other activities
influencing the reading. Measure again after resting for more
than 5 minutes. See TIPS ON TAKING YOUR BLOOD
PRESSURE.
If you cannot get correct measurement with the methods above, stop using the
unit and contact your dealer. Do not tamper with the internal mechanism. If the
unit malfunctions, please return it to the dealer or an authorized service
representative for service according to the warranty.
When storing the unit, do not place heavy objects on it. When the unit has
been stored at a temperature below the freezing point, keep it for at least 1
hour in a warm place before using it.
Remove the batteries if the instrument is to be stored for an extended period of
time. Keep the batteries out of reach of children.
We suggest that you have your monitor checked every 2 years. This operation
may only be performed by the manufacturer or by firms authorized by the
manufacturer.
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