Index: /trunk/BNC/bncsettings.cpp
===================================================================
--- /trunk/BNC/bncsettings.cpp	(revision 3284)
+++ /trunk/BNC/bncsettings.cpp	(revision 3285)
@@ -98,4 +98,7 @@
     setValue("pppRefCrdY",       "");
     setValue("pppRefCrdZ",       "");
+    setValue("pppRefdN",       "");
+    setValue("pppRefdE",       "");
+    setValue("pppRefdU",       "");
     setValue("pppAntenna",       "");
     setValue("pppAntex",         "");