Index: trunk/BNC/bnchelp.html
===================================================================
--- trunk/BNC/bnchelp.html	(revision 732)
+++ trunk/BNC/bnchelp.html	(revision 735)
@@ -356,5 +356,5 @@
 </pre>
 <p>
-The source code for BNC comes with an example program called 'test_bnc_qt.cpp' that allows you to read BNC's binary observation output from the IP port.
+The source code for BNC comes with an example program called 'test_bnc_qt.cpp' that allows you to read BNC's binary observation output from the IP port (hard-coded to 1968) and saves the observations in file 'obs.txt'.
 </p>