54120_S_Pressio W-V10.qxd
6/09/05
10 Descriptions of errors
10.1 Error numbers
Numbers
Causes
Err 0
No pulse or detected pulse is out of range.
Err 1
Cuff serious leakage or inflation too low.
Err 2
Systolic cannot be measured.
Err 3
Cuff pressure is too high.
E rr 4
Diastolic cannot be measured or is outside of range.
Err 5
Deflation is too fast.
Err 6
Deflation is too slow.
Err 7
Systolic outsides the legal range.
Err 8
Mean pressure is outside of range.
Err 9
C u ff pressure is not enough even if the highest value is pumped.
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10.2 Errors classifications and corrections
Conditions
No display after push
the "START /STOP" button.
Low battery symbol appears.
Battery life is too short.
No reading after measurement.
Suspicious measurement results.
Higher or lower than user's
average measurement.
Pulse rate higher/lower
than user's average.
Power switches off
automatically.
Device reinflates during
measurement.
Causes
Corrective Actions
The position of the batteries
Insert the batteries in
is incorrect.
the correct position (e.g 5.1).
The voltage of the batteries
Replace both batteries with
is extremely low.
new ones.
Replace both batteries with
The voltage of the batteries
is extremely low.
new ones.
Warm up the batteries,
When chilly, the batteries
or place in a warm place
might have a weak electron release.
for a while then re-start again.
May be using wrong battery type.
Use only Alkaline batteries.
The voltage of the batteries
Replace both batteries
is extremely low.
with new ones.
May not be in correct position
Always take measurements in
during measuring.
correct position (e.g 6).
The blood pressure naturally varies
Relax and try
from time to time.
to measure again.
Move wrist or body
Do not move wrist or body
during measurement.
during measurement.
Measuring right
Do not measure right
after exercice.
after exercice.
Push the
System design.
"START/STOP" button again,
and then measure again.
This is normal: if user's blood
pressure exceeds the initial pressure
value, the device will automatically
Relax and try
pump to a higher pressure, by
to measure again.
20mmHg each time, until it reaches
a suitable level.
Cuff is not fastened.
Fasten the cuff again.
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