measurement.
Physiological alarm:
SpO
2
measurement value is higher than the upper limit of alarm.
SpO
2
measurement value is lower than the lower limit of alarm.
PR measurement value is higher than the upper limit of alarm.
PR measurement value is lower than the lower limit of alarm.
Technical alarms:
SpO
2
sensor may be
disconnected from the
patient or the monitor.
Make sure the sensor is placed in patient's
finger or other parts, and the connection
between the monitor and the cables is well.
SpO
2
module failure or
communication error.
Stop using the measuring function of SpO
2
module, notify biomedical engineer or our
service staff.
Inserting the probe falsely
will cause the short circuit
for SpO2 circuit or SpO2
probe cable.
Check the type of SpO2 probe or replace the
SpO2 probe.
Prompt message:
SpO
2
module is searching for pulse.
SpO
2
module cannot detect SpO
2
signal for a long
time.