Eclipse 500 System Manual page 92

Section 5. Oxygen
5.2 Aircraft Computer System (ACS) Interfaces
The ACS receives input from a low pressure oxygen switch. This switch monitors
oxygen pressure from the regulator to assure that there is sufficient pressure to
properly operate a crew mask and supply sufficient oxygen to the passenger masks.
When oxygen pressure decreases below 46 +/- 4 PSI the switch triggers an
OXYGEN PRESSURE warning message. This message will disappear once the
oxygen pressure increases to 60 PSI.
Left
ISS
72
Autopilot Control Panel
L KBD
Left
PFD
MFD
Engine
Start
Switches
Center Switch Panel
Left Center
Sidestick Pedestal
Left
ACS
ACS Communications Buses
Oxygen
Pressure
Switch
Figure 46. Oxygen-ACS Interface
Copyright © — Eclipse Aviation Corporation
Eclipse 5OO Systems Manual
Optional
R KBD
Right
Right
ISS
PFD
Right
Sidestick
Right
ACS
Version 2.0 April 2007