Welch Allyn Atlas Operator's Manual page 96

E.1.8 Sounds
PROBLEM:
Pulse or alarm sounds are too loud or too quiet when unit is turned on.
RECOMMENDED ACTIONS:
Sound levels can be changed and then set as default values – see section: Managing the Alarms
PROBLEM:
No pulse tone.
RECOMMENDED ACTIONS:
Check default volume setting for pulse tone – see section: Managing the Alarms.
Press SpO volume up button several times.
2
If SpO is not active and ECG is active:
2
Pulse tone will not sound until a stable Heart Rate is measured and displayed by ECG – this can
take up to 20 seconds;
If Heart Rate is displayed, have unit repaired.
If SpO is active and ECG is active:
2
Pulse tone will not sound until a stable heart rate is measured and displayed by ECG – this can
take up to 20 seconds;
If Heart Rate is displayed, have unit repaired.
If SpO is active and ECG is not active:
2
If Pulse measurement is displayed, have unit repaired.
E.1.9 SpO
2
PROBLEM:
No SpO reading or plethysmograph display.
2
RECOMMENDED ACTIONS:
Check that the sensor is properly installed in the Atlas monitor.
Check connection of SpO
Check patient: see section Connecting the SpO2 Fingerclip Sensor
E.1.10 Temperature
PROBLEM:
Temperature display is blank
RECOMMENDED ACTIONS:
No temperature probe has been detected: check connection at Atlas Monitor front panel.
sensor to extension cable.
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