8
8.
Set
- Selects the current menu function displayed by the
selection bar. OR double press for battery run time
and hours till next service.
9.
+►
- Increments the selected parameter or moves the
selection bar up the menu
10. Mute
-
Silences the alarm for 2 minutes. Press and hold
for 2 seconds to cancel alarm mute.
11. Menu
-
Displays the menu screen
12. Help
-
Displays context sensitive help messages.
13. Lo Alarm
- Selects the Low Flow Alarm adjustment (scaled in
litres/minute). Value is displayed on screen
adjacent to the switch. Changes colour to red in
alarm condition.
14. Hi Alarm
-
Selects the High Flow Alarm adjustment (scaled in
litres/minute). Value is displayed on screen
adjacent to the switch. Changes colour to red in
alarm condition.
15. Ext. Batt
- Indicates that ventilator is running on battery
power. This may be internal or external
16. Power
- Indicates that external power is connected.
Ext Batt OFF and Power ON = Battery charging
17. Start
- Indicates that the ventilator is running.
