Welch Allyn 4200B Directions For Use Manual page 46

38
Table 3. Temperature
Code
C20
P
E0.2, E0.3
C22
Table 4. SpO
Code
E7
C6
C8
C9
Description
Broken/missing probe
Loss of tissue contact
Ambient temperature out of range
10-minute diagnostic time exceeded
2
Description
Internal SpO error.
2
SpO pulse rate out of range
2
Faulty SpO sensor.
2
SpO time limit exceeded.
2
Welch Allyn Spot Vital Signs
Corrective Action
Replace probe.
Ensure proper probe positioning.
Adjust ambient temperature or device location.
Remove probe, discard probe cover, retake
temperature.
Corrective Action
Retake reading.
Check patient condition.
Replace sensor.
Remove sensor from patient. Reapply sensor and
retake reading.