GB
44
LCD shows
“Er 0”
Pressure system is
unstable before meas-
urement.
Don’t move
and try again.
LCD shows
“Er 1”
Systolic pressure
detect fail
LCD shows
“Er 2”
Diastolic pressure
detect fail
LCD shows
“Er 3”
Pneumatic system
blocked or cuff is too
tight during in
fl
ation
Place the cuff
correctly and
try again
LCD shows
“Er 4”
Pneumatic system
leakage or cuff is too
loose during in
fl
ation
LCD shows
“Er 5”
In
fl
ation above
300 mm Hg
Measure
again after
5 minutes. If
the monitor is
still abnormal,
please contact
the local
distributor or
the factory.
LCD shows
“Er 6”
Pressure is over
15 mm Hg for longer
than 3 min. At the start
of measurement the
pressure reading must
be below 15 mm Hg.
LCD shows
“Er 7”
EEPROM accessing
error
LCD shows
“Er 8”
Device parameter
check error
LCD shows
“Er A”
Span error
BPM no
response when
you press
button. BPM
hang
Incorrect operation or
strong electromagnetic
interference
Take out bat-
teries for
fi
ve
minutes, and
then reinstall
all batteries.
Error messages
Technical alarm:
Should the recorded blood pressure (systolic or diastolic)
lies outside the limits speci
fi
ed in “Speci
fi
cations” the tech-
nical alarm will appear on the display indicating either “HI”
or “Lo”. You should seek medical assistance and check the
accuracy of your procedure.
The limit values for the technical alarm are factory set and
cannot be adjusted or deactivated.
The signal shown on the display will disappear automati-
cally after about 8 seconds.
