Index: sources/view/hd/adjustment/common/VCommonAdjustmentVitals.h
===================================================================
diff -u -r73da05e9b761c559cd4d6741e574fc0f40475ebc -r83d2e1a9625c2035214bf6604d1603736877dab8
--- sources/view/hd/adjustment/common/VCommonAdjustmentVitals.h	(.../VCommonAdjustmentVitals.h)	(revision 73da05e9b761c559cd4d6741e574fc0f40475ebc)
+++ sources/view/hd/adjustment/common/VCommonAdjustmentVitals.h	(.../VCommonAdjustmentVitals.h)	(revision 83d2e1a9625c2035214bf6604d1603736877dab8)
@@ -14,6 +14,7 @@
  */
 #pragma once
 
+#include <QDateTime>
 #include <QObject>
 
 // Project
@@ -37,8 +38,7 @@
     friend class ::tst_views;
 
     int _timerId        = 0; // 0 means no timer started or failed to start.
-    int _counter_sec    = 0;
-    int _counter_min    = 0;
+    QDateTime _now         ;
 
     // Vitals data
     // constant range variables / units / ...
@@ -50,7 +50,8 @@
     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
@@ -68,10 +69,6 @@
     PROPERTY( quint16   , diastolic_rt      ,   0)
     PROPERTY( quint16   , heartRate_rt      ,   0)
 
-    // For Debugging purposes
-    PROPERTY( quint8   , min_left      ,   0)
-    PROPERTY( quint8   , sec_left      ,   0)
-
     VIEW_DEC(VTreatmentVitals, TreatmentVitalsData)
 
     void update      (quint16 vSystolic, quint16 vDiastolic, quint16 vHeartRate);
@@ -81,8 +78,8 @@
 
     // timer
     void timerStart();
-    void timerReset();
     void timerStop ();
+    void updateTimer();
 
     void timerEvent(QTimerEvent *) override;
 
@@ -108,6 +105,11 @@
     void didTrigger();
 
     /*!
+     * \brief   didTimeout
+     * \details the signal to trigger the Gui to notify the user for time has timed out
+     */
+    void didTimeout();
+    /*!
      * \brief   didAdjustment
      * \details the notification signal to request vitals
      * \param   vData - data model for the duration adjustment request