Index: sources/gui/qml/dialogs/headerbar/HeaderbarSettings.qml
===================================================================
diff -u -rabb959f145f8af64bab3b8f24314bf0ba8f3bb0e -r8c3cf6523e22b063f4f9d7c595d16398e95ef7bc
--- sources/gui/qml/dialogs/headerbar/HeaderbarSettings.qml	(.../HeaderbarSettings.qml)	(revision abb959f145f8af64bab3b8f24314bf0ba8f3bb0e)
+++ sources/gui/qml/dialogs/headerbar/HeaderbarSettings.qml	(.../HeaderbarSettings.qml)	(revision 8c3cf6523e22b063f4f9d7c595d16398e95ef7bc)
@@ -30,7 +30,7 @@
 
         SettingsSlider { id: _volume
             width           : _private.columnWidth
-            value           : vAdjustmentAlarmVolume.hdAlarmVolume ?? 0
+            value           : vAdjustmentAlarmVolume.tdAlarmVolume ?? 0
             iconImage       : "qrc:/images/iVolume"
 
             onValueChanged  : vAdjustmentAlarmVolume.doAdjustment( slider.value )
@@ -53,7 +53,7 @@
     Connections { target: vAdjustmentAlarmVolume
         function onAdjustmentTriggered  ( vValue ) {
             if ( vAdjustmentAlarmVolume.adjustment_Accepted ) {
-                vSettings   .alarmVolume   = vAdjustmentAlarmVolume.hdAlarmVolume
+                vSettings   .alarmVolume   = vAdjustmentAlarmVolume.tdAlarmVolume
             }
             else {
                 // TODO do something with rejection message