ZOLL Propaq M Rev B - Manual (Page 105)

SpO
2
System Messages
9650-0803-01 Rev. B Propaq M Operator’s Guide 9-9
SpO
2
Response Time
The Nellcor SpO
2
module in the Propaq M unit provides a quick, non-changeable response
time for use with all patients. The SpO
2
response time is 5 to 7 seconds and is similar to that
observed with other Nellcor devices whose response time has been set to NORMAL.
Selecting the Heart Rate/ Pulse Rate (HR/PR) Tone
The unit allows you enable or disable the tone that the monitor uses to indicate detection of the
patient’s pulse:
On or Off (no tone sounds). The default tone is Off .
SpO
2
System Messages
The Propaq M unit may display the following system messages when monitoring SpO
2
:
System Message Cause
INITIALIZING The SpO
2
pulse oximeter is initializing.
SEARCHING The unit is searching for a pulse.
CHECK SENSOR The SpO
2
sensor has become disconnected from
the unit, or the sensor is no longer on the patient.
Check sensor and then reconnect it to the unit or
reapply it to the patient.
SENSOR FAILURE The SpO
2
sensor is defective. Replace the sensor.
LOW PERFUSION Perfusion has dropped below 20%.
SPO2 DISABLED A system error has occurred. The Propaq M unit
cannot take SpO
2
measurements and should be
serviced.