Alaris® EtCO2 module
Topic 5: Responding to Alarms

Resources

Autozero in Progress Advisory

The EtCO2 module has an automatic Autozero Feature. During this time the module is baselining to ambient air, which ensures accurate readings. The module will initiate the Autozero Feature whenever it is determined necessary. During the autozero process, a message will display on the module indicating AUTOZERO IN PROGRESS. No monitoring data will be available at this time.