4-3 
 
1.  Ventilation mode field 
  Displays Standby or active ventilation mode, and ventilation assist. 
2.    NIV/ intubation icon field 
        Displays NIV when it is non-invasive ventilation, or intubation icon 
  when it is 
invasive ventilation. 
3.      Mask/ ATRC and pipe diameter field 
    Displays mask icon 
  when it is non-invasive ventilation, or blank when it is 
invasive ventilation and dynamic tube compensation is turned off, or ATRC and pipe 
diameter when it is invasive ventilation and dynamic tube compensation is endotracheal 
intubation or tracheotomy intubation. 
4.  Patient type/inspiratory trigger field 
  Indicates current patient type--adult (
) or pediatric ( ). The corresponding text 
prompt is displayed underneath the icon. The icon for inspiratory trigger is 
, which 
is prompted for one second. 
5.  Alarm silence symbol and countdown field 
  Displays the time remaining in the 120s alarm silence period and alarm silence symbol 
 as well. 
6. Alarm message field 
  Displays the active alarm message. When there are multiple alarm messages, the system 
displays the symbol 
. Select the alarm message field at this moment to access the 
[Current Alarm] menu which displays all current alarm messages, alarm occurrence 
time, and alarm priority. 
7. Prompt message field 
  Displays the active prompt message. 
8. System time/battery 
  Displays current system time and battery status. 
9. Parameter field 
  Displays measured parameters values of the ventilator. 
10.  Parameter setup quick key field 
  Displays ventilation setting parameters for the current mode of ventilation.