2 
4.3 Spirometry Loops Screen ................................................................................................ 4-7 
4.4 Graphic Trend Screen ...................................................................................................... 4-8 
4.5 Tabular Trend Screen .................................................................................................... 4-10 
4.6 Measured Values Screen ................................................................................................. 4-11 
4.7 Freeze ............................................................................................................................ 4-12 
5 System Settings ................................................................................................................. 5-1 
5.1 Change Display Settings ................................................................................................. 5-1 
5.1.1 Waveforms ......................................................................................................... 5-1 
5.1.2 Spirometry Loops ............................................................................................... 5-1 
5.1.3 Measured Values ................................................................................................ 5-1 
5.1.4 Colors ................................................................................................................. 5-2 
5.2 Set Date and Time ........................................................................................................... 5-3 
5.3 Change Language ............................................................................................................ 5-3 
5.4 Adjust Screen Brightness ................................................................................................ 5-3 
5.5 Adjust Key Volume ......................................................................................................... 5-3 
5.6 Set Unit ........................................................................................................................... 5-3 
5.6.1 Set Weight Unit .................................................................................................. 5-3 
5.6.2 Set Paw Unit .......................................................................................................  5-4 
5.6.3 Set CO2 Unit ......................................................................................................  5-4 
5.7 Turning on/off O2% Monitoring ..................................................................................... 5-4 
5.8 Select Tinsp/I:E ............................................................................................................... 5-4 
5.9 Set TV/f Source ............................................................................................................... 5-4 
5.10 Set Sigh ......................................................................................................................... 5-4 
5.11 Set IP Address ............................................................................................................... 5-5 
5.12 Manage Configurations ................................................................................................. 5-5 
5.12.1 Restore the Latest Configuration Automatically .............................................. 5-5 
5.12.2 Set Power-on Default Configuration ................................................................  5-5 
5.12.3 Save as User Configuration .............................................................................. 5-6 
5.12.4 Load Configuration Manually .......................................................................... 5-6 
5.13 View System Information .............................................................................................. 5-6 
5.13.1 Version Information .......................................................................................... 5-6 
5.13.2 Configuration Information ............................................................................... 5-6 
5.13.
3 System Check Results ...................................................................................... 5-6 
5.13.4 Maintenance Information ................................................................................. 5-6 
5.14 Export ............................................................................................................................ 5-7 
5.14.1 Export Screen ................................................................................................... 5-7 
5.14.2 Export Data ...................................................................................................... 5-7 
6 Start Ventilation ................................................................................................................ 6-1 
6.1 Turn on the System ......................................................................................................... 6-1 
6.2 Preoperative Test ............................................................................................................. 6-1 
6.2.1 AC Power and Battery Power Source Switch Test ............................................. 6-1 
6.2.2 Pipeline Tests ...................................................................................................... 6-1 
6.3 Power on Self-test ........................................................................................................... 6-2