D-2
TVe Too High M
The TVe monitored value is greater than TVe high alarm
limit for continuous 3 mechanical ventilation cycles.
1. Check the ventilation parameter setup.
2. Check the alarm limits.
TVe Too Low M
The TVe monitored value is less than TVe low alarm limit
for continuous 3 mechanical ventilation cycles.
1. Check the patient.
2. Check the ventilation parameter setup.
3. Check the alarm limits.
4. Check the patient tubing for leakage or occlusion.
5. Perform System Check to test the leakage.
MV Too High H
MV is greater than MV high alarm limit.
1. Check the ventilation parameter setup.
2. Check the alarm limits.
MV Too Low H
MV is less than MV low alarm limit.
1. Check the ventilation parameter setup.
2. Check the alarm limits.
3. Check the patient tubing for leakage or occlusion.
4. Perform System Check to test the leakage.
Apnea H
The time of failure to detect respiration exceeds Tapnea.
1. Check the patient.
2. Manual breath.
3. Check apnea time setup.
4. Check if the patient tubing are disconnected.
Apnea
Ventilation
H
The time of failure to detect respiration exceeds Tapnea.
Start apnea ventilation mode.
Check apnea ventilation parameter setup.
ftotal Too High M
ftotal is greater than ftotal high alarm limit.
1. Check the patient.
2. Check the ventilation parameter setup.
3. Check the alarm limits.
Main
control
board
Apnea
Ventilation
Ended
L
This alarm is given when apnea ventilation ends. There is
no need to process this alarm.