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LE 5002 Non Invasive Blood Pressure Meter
USER MANUAL
12
5.3.2.3. Insufficient Level
The pulse intensity reaching the instrument is insufficient to take a measurement. The
bar row indicating the level will not reach the area marked
READY on the front panel.
GAIN should be increased by turning the potentiometer clockwise to increase the signal
level reaching the instrument until the
Pulse level ready message appears on the
display.
5.3.2.4. Pulse level high
The signal level is too high and the instrument cannot measure (pressing the
START
button has no result). The
GAIN must be reduced by turning the potentiometer counter
clockwise until
Pulse level ready appears on the display.
5.3.2.5. Measuring
This message will be displayed after pressing
START and while the measurement is
being carried out (the pump is working and pressure increases, once the pulses have
disappeared, pressure is slowly released through an exhaust valve until the signal
recovers its original level).
5.3.2.6. Deflating
Once measurement has been completed, the air in the pump must be emptied to prepare
the instrument for a new measurement. This is done with an electro-valve. This message
will be displayed while it remains open.
5.3.2.7. Pressure > 300 mmHg
The pressure has reached 300 mm Hg, but for some reason systolic pressure has not
been found. The system will stop the pump and go into a deflation.
5.3.2.8. Diastolic not found
Once a correct measurement of systolic pressure has been taken, the diastolic pressure
cannot be taken properly. “---” will appear as the numeric value.
5.3.3. LEVEL ROW
This is a graphic representation of signal level. If the bar does not reach the
READY
area, the message
Insufficient Level will be displayed.