Index: sources/view/hd/adjustment/common/VCommonAdjustmentVitals.cpp
===================================================================
diff -u -rfaf6802c35d530181106342f840b4cd9c851e272 -r0be698733fd4570240a91703978fee7d53a76121
--- sources/view/hd/adjustment/common/VCommonAdjustmentVitals.cpp	(.../VCommonAdjustmentVitals.cpp)	(revision faf6802c35d530181106342f840b4cd9c851e272)
+++ sources/view/hd/adjustment/common/VCommonAdjustmentVitals.cpp	(.../VCommonAdjustmentVitals.cpp)	(revision 0be698733fd4570240a91703978fee7d53a76121)
@@ -47,6 +47,7 @@
                      .arg(vData.mSystolic )
                      .arg(vData.mDiastolic)
                      .arg(vData.mHeartRate));
+    emit didTrigger();
 }
 
 /*!
@@ -157,7 +158,6 @@
 void View::VTreatmentVitals::timerEvent(QTimerEvent *)
 {
     if ( ! _timerId  )          return; // No timer started or failed starting
-    if ( ! _interval )          return; // if interval is 0/OFF return
     if ( ! _canStartInterval )  return; // parameters have not been confirmed yet
 
     updateTimer();
@@ -170,7 +170,6 @@
  */
 void View::VTreatmentVitals::onIntervalChanged()
 {
-    if ( ! _interval ) timerStop ();
 }
 
 /*!
@@ -181,7 +180,6 @@
 void View::VTreatmentVitals::timerStart()
 {
     if (   _timerId  ) killTimer(_timerId); // this typically should not happen.
-    if ( ! _interval ) return;              // if interval is 0/OFF return
 
     _timerId = startTimer(1000); // 1 sec interval which will used as 1 min in timerEvent (easier to debug)
 }
@@ -192,28 +190,32 @@
  */
 void View::VTreatmentVitals::updateTimer()
 {
+    int interval = _interval && _enableBPCuff ? _interval : 15;
     _now = QDateTime::currentDateTime();
 
     // minutes past last interval mark
-    int past = _now.time().minute() % _interval;
+    int past = _now.time().minute() % interval;
+    int currentCount = past * 60 + _now.time().second();
 
     // Seconds since the last interval mark
-    totalCount( past * 60 + _now.time().second());
+    if ( _interval && _enableBPCuff ) { totalCount( currentCount ); }
 
     // Seconds until the next interval mark
-    int totalSecLeft = _interval * 60 - _totalCount;
+    int totalSecLeft = interval * 60 - currentCount;
 
     // trigger timeout when timer countdown is done
     if (totalSecLeft <= 1 ) {
         timerStop();
-        emit didTrigger();
+        emit didTimeout();
     }
 
     // construct count down string
-    int counter_min  = totalSecLeft / 60;
-    int counter_sec  = totalSecLeft % 60;
-    countdown( QStringLiteral("%1:%2")  .arg(counter_min,2,10,QChar('0'))
-                                        .arg(counter_sec,2,10,QChar('0')) );
+    if ( _interval && _enableBPCuff ) {
+        int counter_min  = totalSecLeft / 60;
+        int counter_sec  = totalSecLeft % 60;
+        countdown( QStringLiteral("%1:%2")  .arg(counter_min,2,10,QChar('0'))
+                                            .arg(counter_sec,2,10,QChar('0')) );
+    }
 }
 
 /*!