Index: trunk/MagicSoft/Simulation/Detector/include-MFadc/MFadc.hxx
===================================================================
--- trunk/MagicSoft/Simulation/Detector/include-MFadc/MFadc.hxx	(revision 1200)
+++ trunk/MagicSoft/Simulation/Detector/include-MFadc/MFadc.hxx	(revision 1201)
@@ -100,5 +100,5 @@
   void Offset( Float_t, Int_t );
 
-  void ElecNoise() ; 
+  void ElecNoise(Float_t value=2.0) ; 
 
   void Scan() ; 
Index: trunk/MagicSoft/Simulation/Detector/include-MTrigger/MTrigger.hxx
===================================================================
--- trunk/MagicSoft/Simulation/Detector/include-MTrigger/MTrigger.hxx	(revision 1200)
+++ trunk/MagicSoft/Simulation/Detector/include-MTrigger/MTrigger.hxx	(revision 1201)
@@ -186,5 +186,5 @@
   void AddNSB( Int_t pix, Float_t resp[TRIGGER_TIME_SLICES]); 
 
-  void ElecNoise() ;
+  void ElecNoise(Float_t factor = 0.3) ;
 
   void SetResponseShape();