Index: sources/view/hd/adjustment/common/VCommonAdjustmentVitals.h
===================================================================
diff -u -r73da05e9b761c559cd4d6741e574fc0f40475ebc -rb12853c86ef9e517667516dc3e47bca07349cedf
--- sources/view/hd/adjustment/common/VCommonAdjustmentVitals.h	(.../VCommonAdjustmentVitals.h)	(revision 73da05e9b761c559cd4d6741e574fc0f40475ebc)
+++ sources/view/hd/adjustment/common/VCommonAdjustmentVitals.h	(.../VCommonAdjustmentVitals.h)	(revision b12853c86ef9e517667516dc3e47bca07349cedf)
@@ -14,6 +14,7 @@
  */
 #pragma once
 
+#include <QDateTime>
 #include <QObject>
 
 // Project
@@ -36,9 +37,9 @@
     // friends
     friend class ::tst_views;
 
-    int _timerId        = 0; // 0 means no timer started or failed to start.
-    int _counter_sec    = 0;
-    int _counter_min    = 0;
+            int _timerId        = 0 ; // 0 means no timer started or failed to start.
+    const   int _defaultInterval= 15;
+    QDateTime _now                  ;
 
     // Vitals data
     // constant range variables / units / ...
@@ -50,7 +51,8 @@
     CONSTANT( quint16   , heartRateMax      , 180)
 
     // timer
-    PROPERTY( bool      , enableDialog      ,   0) // enable the vital Dialog being triggered (pre-treatment is screen not a dialog)
+    PROPERTY( bool      , canStartInterval  ,   0)
+    PROPERTY( bool      , enableBPCuff      ,   0) // TODO: PRS 343 enable/ disable Integrated Blood Pressure Cuff
     PROPERTY( quint8    , interval          ,   0) // show   the vital screen in min
 
     // timestamp
@@ -68,9 +70,7 @@
     PROPERTY( quint16   , diastolic_rt      ,   0)
     PROPERTY( quint16   , heartRate_rt      ,   0)
 
-    // For Debugging purposes
-    PROPERTY( quint8   , min_left      ,   0)
-    PROPERTY( quint8   , sec_left      ,   0)
+    TRIGGER( bool       , adjustment    , 0     )
 
     VIEW_DEC(VTreatmentVitals, TreatmentVitalsData)
 
@@ -81,14 +81,11 @@
 
     // timer
     void timerStart();
-    void timerReset();
     void timerStop ();
+    void updateTimer();
 
     void timerEvent(QTimerEvent *) override;
 
-private slots:
-    void onIntervalChanged();
-
 public slots:
     // vitals
     void doConfirm  (quint16 vSystolic, quint16 vDiastolic, quint16 vHeartRate);
@@ -100,13 +97,11 @@
     void doTimerStop    () { timerStop (); }
 
 signals:
-
     /*!
-     * \brief   didTrigger
-     * \details the signal to trigger the Gui to notify the user for the vitals measurement
+     * \brief   didTimeout
+     * \details the signal to trigger the Gui to notify the user for time has timed out
      */
-    void didTrigger();
-
+    void didTimeout();
     /*!
      * \brief   didAdjustment
      * \details the notification signal to request vitals