Index: sources/gui/qml/globals/Variables.qml
===================================================================
diff -u -rd058eb89be720f349c507886dbd120fb7a775dfb -refb4d1eed244fd7639d650fae5800f51a506fbfd
--- sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision d058eb89be720f349c507886dbd120fb7a775dfb)
+++ sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision efb4d1eed244fd7639d650fae5800f51a506fbfd)
@@ -141,14 +141,33 @@
     readonly property int settingsInputWidth                    : 225
 
     readonly property int settingsNotificationMargin            : 10
-    readonly property int settingsContentSidesMargin            : Variables.headerButtonsMargin
-    readonly property int settingsContentBottomMargin           : Variables.mainMenuHeight      + // Alarm          Bar height
-                                                                  Variables.notificationHeight  + // notification   Bar height
-                                                                  Variables.minVGap               // Min Gap to give content the min border
+    readonly property int settingsContentSidesMargin            : headerButtonsMargin
+    readonly property int settingsContentBottomMargin           : mainMenuHeight      + // Alarm          Bar height
+                                                                  notificationHeight  + // notification   Bar height
+                                                                  minVGap               // Min Gap to give content the min border
 
     readonly property int settingsOptionWidth                   : 550
     readonly property int settingsOptionHeight                  : 50
 
+    readonly property int screenGridAreaWidth                   : 400
+    readonly property int screenGridAreaHeightRow1              : 170
+    readonly property int screenGridAreaHeightRow2              : 225
+    readonly property int screenGridAreaHeightRow3              : 200
+
+    readonly property int screenGridLeftColumnX                 :  40
+    readonly property int screenGridRightColumnX                : applicationWidth - screenGridLeftColumnX - screenGridAreaWidth
+
+    readonly property int screenGridRow1Y                       : 100
+    readonly property int screenGridRow2Y                       : 290 // 320
+    readonly property int screenGridRow3Y                       : 540 // 570
+
+    readonly property int screenGridLineLength                  : 450
+    readonly property int screenGridLeftLinesX                  :   0
+    readonly property int screenGridRightLinesX                 : applicationWidth - screenGridLineLength
+    readonly property int screenGridRow1LineY                   : 275
+    readonly property int screenGridRow2LineY                   : 525
+
+
     // ---------- < PRS > Related Section ----------
     // blood flow rate
     readonly property int     bloodFlowMin          : 100 // PRS 30