Index: firmware/source/sys_main.c
===================================================================
diff -u -rb0b3522f2bd0b5b20ecbfd53c8f55b0e646ffa11 -r6d044be7a5c4ef961c2d2569d88be95c9bd86be6
--- firmware/source/sys_main.c	(.../sys_main.c)	(revision b0b3522f2bd0b5b20ecbfd53c8f55b0e646ffa11)
+++ firmware/source/sys_main.c	(.../sys_main.c)	(revision 6d044be7a5c4ef961c2d2569d88be95c9bd86be6)
@@ -63,6 +63,7 @@
 
 #include "HDCommon.h"
 #include "Accel.h"
+#include "AirTrap.h"
 #include "AlarmLamp.h"
 #include "BloodFlow.h"
 #include "Buttons.h"
@@ -183,6 +184,7 @@
     initButtons();
     initPresOccl();
     // initialize controllers
+    initAirTrap();
     initAlarmLamp();
     initBloodFlow();
     initDialInFlow();