Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -rcf0f5e54c1a7af4d8a739cbd677d899d95e4019b -rf17da591ff546ff00dd52299b73c5edaad92c65a
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision cf0f5e54c1a7af4d8a739cbd677d899d95e4019b)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision f17da591ff546ff00dd52299b73c5edaad92c65a)
@@ -354,6 +354,7 @@
     F32 venTemp = getTemperatureValue( TEMPSENSOR_VENOUS_PRESSURE_SENSOR );
     U08 venReadCtr = getFPGAVenousPressureReadCounter();
 
+#ifndef USE_PBO_AS_PBA
     // Convert arterial pressure to mmHg if no fault
     if ( 0 == artPresAlarm )
     {
@@ -407,6 +408,10 @@
     {
         SET_ALARM_WITH_1_F32_DATA( ALARM_ID_VENOUS_PRESSURE_SENSOR_FAULT, venTemp )
     }
+#else
+    arterialPressure.data = ( ( (F32)(venPres - VENOUS_PRESSURE_OFFSET) * (VENOUS_PRESSURE_MAX_PSI - VENOUS_PRESSURE_MIN_PSI) / (F32)VENOUS_PRESSURE_SCALE ) + VENOUS_PRESSURE_MIN_PSI ) * PSI_TO_MMHG;
+    venousPressure.data = 100.0;
+#endif
 
     // Filter inline pressure readings
     filterInlinePressureReadings( getMeasuredArterialPressure(), getMeasuredVenousPressure() );