5-4 
 
5.2 Set Date and Time 
1.  Select the system time field on the main screen to pop up time setup menu. 
2. Set [Date] and [Time]. 
3. Set [Date Format] to [YYYY-MM-DD], [MM-DD-YYYY] or [DD-MM-YYYY]. 
4. Select [Time Format] and toggle between [24 h] and [12 h]. 
 
5.3 Adjust Screen Brightness 
1. Select [Setup]→[Setting]→[Brightness/Volume]. 
2. Select [Day] or [Night] to choose the corresponding default screen brightness. 
3.  If the above screen brightness is not satisfactory, adjust the screen brightness by 
selecting the + (increase) or  –  (decrease) button. The LCD brightness has 10 levels of 
adjustment. If the ventilator is battery powered, you can select a less bright screen to 
save battery capacity. 
 
5.4 Adjust Key Volume 
1. Select [Setup]→[Setting]→[Brightness/Volume]. 
2.  Adjust the key volume by selecting the + (increase) or  –  (decrease) button. The key 
volume has 10 levels of adjustment. 
 
5.5 Set Tinsp/I:E 
1. Select [Setup]→[Setting]→[System]. 
2. Select [Tinsp/I:E] and toggle between [Tinsp] and [I:E]. Based on your Tinsp/I:E 
selection, corresponding Tinsp or I/E ventilation setting parameters are adopted for 
V-A/C, P-A/C and PRVC modes. 
 
5.6 Set IBW/Height 
1. Select [Setup]→[Setting]→[System]. 
2. Select [IBW/Height] and toggle between [IBW] and [Height]. When the ventilator is 
used on a new patient, the system calculates default values of TV, f, and fapnea in the 
ventilation mode automatically based on the set IBW or height and gender.