diff --git a/DMX-2.0/EditionUnivers.cs b/DMX-2.0/EditionUnivers.cs
index d191dad..7902b8f 100644
--- a/DMX-2.0/EditionUnivers.cs
+++ b/DMX-2.0/EditionUnivers.cs
@@ -135,6 +135,26 @@ namespace DMX2
 			cirCol.SetCellDataFunc(cirCell, new Gtk.TreeCellDataFunc(	RenderDimmerCircuit) );
 			tvDimm.AppendColumn(cirCol);
 
+			var ftCol = new Gtk.TreeViewColumn();
+			var ftCell = new Gtk.CellRendererText();
+			ftCol.Title = "Fonction";
+			ftCol.PackEnd(ftCell,true);
+			ftCol.SetCellDataFunc(ftCell, new Gtk.TreeCellDataFunc(	RenderDimmerFT) );
+			tvDimm.AppendColumn(ftCol);
+
+			var p1Col = new Gtk.TreeViewColumn();
+			var p1Cell = new Gtk.CellRendererText();
+			p1Col.Title = "P1";
+			p1Col.PackEnd(p1Cell,true);
+			p1Col.SetCellDataFunc(p1Cell, new Gtk.TreeCellDataFunc(	RenderDimmerP1) );
+			tvDimm.AppendColumn(p1Col);
+
+			var p2Col = new Gtk.TreeViewColumn();
+			var p2Cell = new Gtk.CellRendererText();
+			p2Col.Title = "P2";
+			p2Col.PackEnd(p2Cell,true);
+			p2Col.SetCellDataFunc(p2Cell, new Gtk.TreeCellDataFunc(	RenderDimmerP2) );
+			tvDimm.AppendColumn(p2Col);
 			tvDimm.Model = lsDimmers;
 					
 
@@ -166,7 +186,24 @@ namespace DMX2
 		{
 			UniversDMX.Dimmer dim = (UniversDMX.Dimmer)(tree_model.GetValue (iter, 1));
 			(cell as Gtk.CellRendererText).Text = dim.circuitAssocié==null?" - ": dim.circuitAssocié.ID + " - " + dim.circuitAssocié.Name ;
-		}		
+		}	
+		void RenderDimmerFT (TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter)
+		{
+			UniversDMX.Dimmer dim = (UniversDMX.Dimmer)(tree_model.GetValue (iter, 1));
+			(cell as Gtk.CellRendererText).Text = dim.fonctionTransfert.ToString();
+		}
+
+		void RenderDimmerP1 (TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter)
+		{
+			UniversDMX.Dimmer dim = (UniversDMX.Dimmer)(tree_model.GetValue (iter, 1));
+			(cell as Gtk.CellRendererText).Text = dim.param1.ToString();
+		}
+
+		void RenderDimmerP2 (TreeViewColumn tree_column, CellRenderer cell, TreeModel tree_model, TreeIter iter)
+		{
+			UniversDMX.Dimmer dim = (UniversDMX.Dimmer)(tree_model.GetValue (iter, 1));
+			(cell as Gtk.CellRendererText).Text = dim.param2.ToString();
+		}	
 
 
 		protected void OnSpinDimmerValueChanged (object sender, EventArgs e)
@@ -183,13 +220,25 @@ namespace DMX2
 			currDimm = id - 1;
 			tvDimm.SetCursor( new TreePath( new int[1] { currDimm  })   ,null,false);
 
+
+			// recherche du circuit dans la liste et selection
 			TreeIter iter;
 			lsCbCircuits.GetIterFirst(out iter);
 			do{
 				if((lsCbCircuits.GetValue(iter,0) as Circuit) == universEdite.Dimmers[currDimm].circuitAssocié) break;
 			} while (lsCbCircuits.IterNext(ref iter));
-
 			cbCircuit.SetActiveIter(iter);
+
+			lsCbFT.GetIterFirst(out iter);
+			do{
+				if((lsCbFT.GetValue(iter,0) as string) == universEdite.Dimmers[currDimm].fonctionTransfert.ToString())
+					break;
+			}while(lsCbFT.IterNext(ref iter));
+			cbFT.SetActiveIter(iter);
+
+			txtParam1.Text = universEdite.Dimmers[currDimm].param1.ToString();
+			txtParam2.Text = universEdite.Dimmers[currDimm].param2.ToString();
+
 			majencour = false;
 		}		
 
@@ -222,10 +271,41 @@ namespace DMX2
 				MajListeDimmer();
 			}
 		}
+		protected void OnCbFTChanged (object sender, EventArgs e)
+		{
+			if(majencour) return;
+			TreeIter iter;
+			if (cbFT.GetActiveIter (out iter)) {
+				UniversDMX.FTransfer ft;
+				UniversDMX.FTransfer.TryParse(lsCbFT.GetValue (iter, 0) as string, out ft);
+				universEdite.Dimmers[currDimm].fonctionTransfert = ft;
+				MajListeDimmer();
+			}
+		}		
 
+		protected void OnTxtParam1FocusOutEvent (object o, FocusOutEventArgs args)
+		{
+			if (majencour)
+				return;
+			float p1;
+			if (float.TryParse (txtParam1.Text, out p1)) {
+				universEdite.Dimmers [currDimm].param1 = p1;
+				MajListeDimmer ();
+			}
+		}		
 
+		protected void OnTxtParam2FocusOutEvent (object o, FocusOutEventArgs args)
+		{
+			if (majencour)
+				return;
+			float p2;
+			if (float.TryParse (txtParam2.Text, out p2)) {
+				universEdite.Dimmers [currDimm].param2 = p2;
+				MajListeDimmer ();
+			}
+		}
 
-
+		
 
 
 	}
diff --git a/DMX-2.0/UniversDMX.cs b/DMX-2.0/UniversDMX.cs
index 7eb8820..80bc61a 100644
--- a/DMX-2.0/UniversDMX.cs
+++ b/DMX-2.0/UniversDMX.cs
@@ -9,9 +9,17 @@ namespace DMX2
 
 		static int nb=1;
 
-		public UniversDMX()
+		public UniversDMX ()
+							
 		{
-			Nom = "Univers DMX n°"+ nb++.ToString();
+			Nom = "Univers DMX n°" + nb++.ToString ();
+
+			for (int i = 0; i<_dimmers.Length; i++) 
+			{
+				_dimmers[i].fonctionTransfert = FTransfer.lineaire;
+				_dimmers[i].param1 = 100;
+			}
+
 		}
 
 		Dimmer[] _dimmers = new Dimmer[512];
@@ -29,6 +37,7 @@ namespace DMX2
 			log,
 			exp
 		}
+
 		public struct Dimmer {
 			public Circuit circuitAssocié;
 			public FTransfer fonctionTransfert;
@@ -50,14 +59,14 @@ namespace DMX2
 		{
 		}
 
-		public void CalculUnivers(int[] valeurs)
+		public void CalculUnivers(byte[] valeurs)
 		{
 			Dimmer g;
 			Debug.Assert(valeurs.Length == _dimmers.Length);
 			for(int i = 0 ; i<512; i++)
 			{
 				if(allumageForce[i]) {
-					valeurs[i] = 128;
+					valeurs[i] = 255;
 					break;
 				}
 
@@ -65,7 +74,7 @@ namespace DMX2
 
 				switch (g.fonctionTransfert) {
 				case FTransfer.lineaire:
-					valeurs[i] = g.circuitAssocié.ValeurCourante;
+					valeurs[i] = (byte)( g.circuitAssocié.ValeurCourante * g.param1 /100);
 					break;
 				case FTransfer.log:
 					break;
diff --git a/DMX-2.0/gtk-gui/DMX2.EditionUnivers.cs b/DMX-2.0/gtk-gui/DMX2.EditionUnivers.cs
index 946b770..8002ba0 100644
--- a/DMX-2.0/gtk-gui/DMX2.EditionUnivers.cs
+++ b/DMX-2.0/gtk-gui/DMX2.EditionUnivers.cs
@@ -377,6 +377,9 @@ namespace DMX2
 			this.btPatchDroit.Clicked += new global::System.EventHandler (this.OnBtPatchDroitClicked);
 			this.spinDimmer.ValueChanged += new global::System.EventHandler (this.OnSpinDimmerValueChanged);
 			this.cbCircuit.Changed += new global::System.EventHandler (this.OnCbCircuitChanged);
+			this.cbFT.Changed += new global::System.EventHandler (this.OnCbFTChanged);
+			this.txtParam1.FocusOutEvent += new global::Gtk.FocusOutEventHandler (this.OnTxtParam1FocusOutEvent);
+			this.txtParam2.FocusOutEvent += new global::Gtk.FocusOutEventHandler (this.OnTxtParam2FocusOutEvent);
 			this.tvDimm.CursorChanged += new global::System.EventHandler (this.OnTvDimmCursorChanged);
 			this.buttonCancel.Clicked += new global::System.EventHandler (this.OnButtonCancelClicked);
 		}
diff --git a/DMX-2.0/gtk-gui/gui.stetic b/DMX-2.0/gtk-gui/gui.stetic
index 9d0292f..536068b 100644
--- a/DMX-2.0/gtk-gui/gui.stetic
+++ b/DMX-2.0/gtk-gui/gui.stetic
@@ -1268,6 +1268,7 @@
                 <property name="MemberName" />
                 <property name="IsTextCombo">True</property>
                 <property name="Items" translatable="yes" />
+                <signal name="Changed" handler="OnCbFTChanged" />
               </widget>
               <packing>
                 <property name="Position">4</property>
@@ -1294,6 +1295,7 @@
                 <property name="CanFocus">True</property>
                 <property name="IsEditable">True</property>
                 <property name="InvisibleChar">•</property>
+                <signal name="FocusOutEvent" handler="OnTxtParam1FocusOutEvent" />
               </widget>
               <packing>
                 <property name="Position">6</property>
@@ -1318,6 +1320,7 @@
                 <property name="CanFocus">True</property>
                 <property name="IsEditable">True</property>
                 <property name="InvisibleChar">•</property>
+                <signal name="FocusOutEvent" handler="OnTxtParam2FocusOutEvent" />
               </widget>
               <packing>
                 <property name="Position">8</property>