Index: sources/view/hd/data/VTreatmentRanges.cpp
===================================================================
diff -u -rbea36be2766046e63c4e82539a630b5cee7ce1c6 -rb8a9627cf291b564b0fc1570f9c0a97fa6873035
--- sources/view/hd/data/VTreatmentRanges.cpp	(.../VTreatmentRanges.cpp)	(revision bea36be2766046e63c4e82539a630b5cee7ce1c6)
+++ sources/view/hd/data/VTreatmentRanges.cpp	(.../VTreatmentRanges.cpp)	(revision b8a9627cf291b564b0fc1570f9c0a97fa6873035)
@@ -229,7 +229,7 @@
     isConfigsOk = isConfigsOk && !_dryBicabCartridgeSizeOptions .isEmpty();
     isConfigsOk = isConfigsOk && !_waterSampleTestResultRequired.isEmpty();
 
-    vitalsInterval(_bloodPressureMeasureInterval.indexOf("30"));
+    vitalsInterval(_bloodPressureMeasureInterval.indexOf(_vitalsDef));
 
     FROMVARIANT_WITHRETURN              ( dialysateTempDef                  , "Dialysate Temperature"                   , "Dialysate_Temperature_Def"           , Float , isConfigsOk );
     FROMVARIANT_WITHRETURN              ( dialysateTempMin                  , "Dialysate Temperature"                   , "Dialysate_Temperature_Min"           , Float , isConfigsOk );