• Connect an exhaust tube to the gas outlet connector of the monitor to
remove the calibration gases to a scavenging system.
• Connect the gas outlet to the scavenging system when performing the
measurement.
• Check that the alarm limit settings are appropriate before taking
measurement.
To measure CO
2
, follow this procedure:
1. Select an appropriate sampling line according to the patient category.
2. Connect the sampling line to the CO
2
adapter that is installed on the monitor.
3. Connect the other end of the sampling line to the patient.
◆ For intubated patients requiring an airway adapter, install the airway
adapter between the patient circuit and the ventilator Y-piece.