A7™ Operating Instructions 046-004667-00 3 - 13
System Interface Fresh Gas Flow Display
NOTE: OPTIMIZER® is active only when all the following conditions are
met.
• EFCS is active.
• External AG module is active.
• The anesthesia system is a in mechanical ventilation mode.
NOTE: OPTIMIZER® is disabled if automatic circuit leak test is skipped or
failed.
NOTE:
OPTIMIZER® is disabled if the measurement value of Vt, MV,
EtCO2, FiCO2, or Rate is invalid.
NOTE: If fresh gas data is unavailable, the
OPTIMIZER® will be
ineffective.
NOTE:
OPTIMIZER® is disabled if any of the following alarms appears:
•Apnea
• Apnea > 2 min
• Apnea CO2
•Flow Sensor Failure
•Check Flow Sensors
• Pinsp Not Achieved
• Vt Not Achieved
• Patient Circuit Leak
• CO2 Absorber Canister not Locked
• Ventilator Comm Stop
• Drive Gas Pressure Low
• AG Hardware Error
• External AG Self Test Error
• AG Hardware Malfunction
• AG Init Error
•AG No Watertrap
•AG Change Watertrap
•AG Comm Stop
•AG Airway Occluded
•AG Zero Failed
• External AG Module Disconnected
• Incompatible AG Software Version
FIGURE 3-20 Inactive
OPTIMIZER®
NOTE: If fresh gas data is unavailable, the
OPTIMIZER® will be
ineffective.
Inactive OPTIMIZER®