V1410 / V1412 User Manual
97
Problems in SpO2 Measurement
Problem
Remedy
SpO2 measurement is
unstable.
1. Check if the probe is affected by strong light in the
area.
2. Check if the connection is normal; if the red light of
the sensor Flashes or does not turn on, it is an
inferior probe.
3. Check if there are any factors interfering with a
patient’s blood flow. (For example, if the device is
connected to the leg being measured for blood
pressure.)
4. Check if the probe is properly positioned on the
patient.
5. Limit the patient's movement. Sensor will be unable
to detect a reading due to motion artifact.
6. Check if the probe is damaged.
Problems in NIBP Measurement
Problem
Remedy
NIBP measurement is
unstable.
1. Check if air has leaked out due to bending or
damage of the NIBP cuff or hose.
2. Check if the proper type of cuff is used for the
patient.
3. Check if the posture of a patient or the
measurement site is proper.
4. Check if the patient moves during measurement.
5. Verify proper cuff size and position as well as tight fit
when pressurized.
Problems in IBP Measurement
Problem
Remedy
Blood pressure
measurement is unstable.
1. Remove any air in the line.
2. Shorten the tubing length.
Severe noise or bias in the
waveform.
Do not shake or touch the connection area of the IPB
sensor.
