Index: /trunk/FACT++/gui/MainWindow.cc
===================================================================
--- /trunk/FACT++/gui/MainWindow.cc	(revision 10640)
+++ /trunk/FACT++/gui/MainWindow.cc	(revision 10641)
@@ -2,4 +2,6 @@
 
 #include <iostream>
+
+#include <QTimer>
 
 #include "dic.hxx"
@@ -69,4 +71,13 @@
         QObject::connect(fFtuLED[i], SIGNAL(clicked()), this, SLOT(slot_fFtuLED_clicked()));
     }
+
+    QTimer *timer = new QTimer(this);
+    connect(timer, SIGNAL(timeout()), this, SLOT(slot_TimeUpdate()));
+    timer->start(100);
+}
+
+void MainWindow::slot_TimeUpdate()
+{
+    fUTC->setDateTime(QDateTime::currentDateTimeUtc());
 }
 
@@ -249,3 +260,2 @@
     SelectTab("FTUs");
 }
-
Index: /trunk/FACT++/gui/MainWindow.h
===================================================================
--- /trunk/FACT++/gui/MainWindow.h	(revision 10640)
+++ /trunk/FACT++/gui/MainWindow.h	(revision 10641)
@@ -94,4 +94,6 @@
     virtual void slot_RootEventProcessed(TObject *, unsigned int, TCanvas *) { }
     virtual void slot_RootUpdate() { }
+
+    void slot_TimeUpdate();
 };
 
Index: /trunk/FACT++/gui/design.ui
===================================================================
--- /trunk/FACT++/gui/design.ui	(revision 10640)
+++ /trunk/FACT++/gui/design.ui	(revision 10641)
@@ -3606,5 +3606,5 @@
    <property name="minimumSize">
     <size>
-     <width>178</width>
+     <width>408</width>
      <height>97</height>
     </size>
@@ -3646,4 +3646,61 @@
           <number>0</number>
          </property>
+         <item>
+          <widget class="QDateTimeEdit" name="fUTC">
+           <property name="enabled">
+            <bool>true</bool>
+           </property>
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="minimumSize">
+            <size>
+             <width>0</width>
+             <height>0</height>
+            </size>
+           </property>
+           <property name="font">
+            <font>
+             <weight>50</weight>
+             <bold>false</bold>
+            </font>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           </property>
+           <property name="readOnly">
+            <bool>true</bool>
+           </property>
+           <property name="buttonSymbols">
+            <enum>QAbstractSpinBox::NoButtons</enum>
+           </property>
+           <property name="dateTime">
+            <datetime>
+             <hour>0</hour>
+             <minute>0</minute>
+             <second>2</second>
+             <year>2000</year>
+             <month>1</month>
+             <day>1</day>
+            </datetime>
+           </property>
+           <property name="currentSection">
+            <enum>QDateTimeEdit::DaySection</enum>
+           </property>
+           <property name="displayFormat">
+            <string>dd.MM.yyyy HH:mm:ss</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="label_67">
+           <property name="text">
+            <string>UTC</string>
+           </property>
+          </widget>
+         </item>
          <item>
           <spacer name="horizontalSpacer">