Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -ra7675f3c917b632cf16207fc7ccfc1f38eb83f9b -rcc7f1bd82e346521f0102b3398bd030fb3bb0e6f
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision a7675f3c917b632cf16207fc7ccfc1f38eb83f9b)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision cc7f1bd82e346521f0102b3398bd030fb3bb0e6f)
@@ -67,6 +67,7 @@
 
 #define PSI_TO_MMHG                         ( 51.7149F )                                    ///< Conversion factor for converting PSI to mmHg.
 
+// The new arterial pressure sensor is the same as the venous pressure sensor
 #define VENOUS_PRESSURE_NORMAL_OP           0                                               ///< Venous pressure status bits indicate normal operation.
 #define VENOUS_PRESSURE_CMD_MODE            1                                               ///< Venous pressure status bits indicate sensor in command mode.
 #define VENOUS_PRESSURE_STALE_DATA          2                                               ///< Venous pressure status bits indicate data is stale (no new data since last fpga read).
@@ -465,7 +466,7 @@
         }
         else
         {
-            SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_ARTERIAL_PRESSURE_READ_TIMEOUT_ERROR, (U32)artErrorCtr );
+            //SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_ARTERIAL_PRESSURE_READ_TIMEOUT_ERROR, (U32)artErrorCtr );
         }
         // Record arterial pressure sensor read counter for next time around
         lastArterialPressureReadCtr = artReadCtr;