Index: trunk/BNC/src/bnchelp.html
===================================================================
--- trunk/BNC/src/bnchelp.html	(revision 7027)
+++ trunk/BNC/src/bnchelp.html	(revision 7028)
@@ -2111,4 +2111,7 @@
 </p>
 
+<p><img src="IMG/screenshot03.png"/></p>
+<p><u>Figure 20:</u> Real-time Precise Point Positioning with BNC, PPP Panel 1.</p>
+
 <p><a name="pppdatasource"><h4>3.13.1.1 Data Source - optional</h4></p>
 <p>
@@ -2503,4 +2506,7 @@
 </p>
 
+<p><img src="IMG/screenshot17.png"/></p>
+<p><u>Figure 21:</u> Precise Point Positioning with BNC, PPP Panel 2.</p>
+
 <p><a name="pppsite"><h4>3.13.2.1 Station - mandatory</h4></p>
 <p>
@@ -2544,4 +2550,7 @@
 The intention of this panel is to specify general processing options to be applied to all PPP threads in one BNC job.
 </p>
+
+<p><img src="IMG/screenshot18.png"/></p>
+<p><u>Figure 22:</u> Precise Point Positioning with BNC, PPP Panel 3.</p>
 
 <p><a name="ppplinecombi"><h4>3.13.3.1 Linear Combinations - mandatory</h4></p>
@@ -2596,5 +2605,5 @@
 
 <p>
-with 'z' being the zenith distance to the involved satellites can be applied instead of the simple weight function 'P = 1'.
+with 'z' being the zenith distance to the involved satellite can be applied instead of the simple weight function 'P = 1'.
 </p>
 <ul>
@@ -2607,6 +2616,15 @@
 
 <p><a name="pppminobs"><h4>3.13.3.5 Minimum Number of Observations - mandatory</h4></p>
+<p>
+Select the minimum number of observations you want to use per epoch. The minimum for parameter 'Min # of Obs' is '4'. This is also the default.
+</p>
 
 <p><a name="pppmineleva"><h4>3.13.3.6 Minimum Elevation - mandatory</h4></p>
+<p>
+Select a minimum for satellite elevation angles. Selecting '10 deg' for option 'Min Elevation' may be an appropriate choice.
+</p>
+<p>
+Default is '0 deg' meaning that any observation will be used regardless of the involved satellite elevation angle.
+</p>
 
 <p><a name="pppwaitclockcorr"><h4>3.13.3.7 Wait for Clock Corrections - optional</h4></p>
@@ -2634,13 +2652,4 @@
 The following figure provides the screenshot of an example PPP session with BNC.
 </p>
-
-<p><img src="IMG/screenshot03.png"/></p>
-<p><u>Figure 20:</u> Real-time Precise Point Positioning with BNC, PPP Panel 1.</p>
-
-<p><img src="IMG/screenshot17.png"/></p>
-<p><u>Figure 21:</u> Precise Point Positioning with BNC, PPP Panel 2.</p>
-
-<p><img src="IMG/screenshot18.png"/></p>
-<p><u>Figure 22:</u> Precise Point Positioning with BNC, PPP Panel 3.</p>
 
 <p><img src="IMG/screenshot22.png"/></p>
@@ -2671,18 +2680,17 @@
 </p>
 
-<br>
+<p><a name="ppptrackmap"><h4>3.13.4.3 Track Map - optional</h4></p>
+<p>
+You may like to track your rover position using Google Maps or Open StreetMap as a background map. Track maps can be produced with BNC in 'Real-time Streams' mode or in 'RINEX Files' post processing mode with data coming from files.
+</p>
+<p>
+When in 'RINEX Files' post processing mode you should not forget to go online with your host and specify a proxy under the 'Network' panel if that is operated in front of BNC.
+</p>
+<p>
+The 'Open Map' button opens a windows showing a map according to the selected 'Google/OSM' option.
+</p>
+
 <p><img src="IMG/screenshot32.png"/></p>
 <p><u>Figure 24:</u> Track of positions from BNC with Google Maps in the background.</p>
-
-<p><a name="ppptrackmap"><h4>3.13.4.3 Track Map - optional</h4></p>
-<p>
-You may like to track your rover position using Google Maps or Open StreetMap as a background map. Track maps can be produced with BNC in 'Real-time Streams' mode or in 'RINEX Files' post processing mode with data coming from files.
-</p>
-<p>
-When in 'RINEX Files' post processing mode you should not forget to go online with your host and specify a proxy under the 'Network' panel if that is operated in front of BNC.
-</p>
-<p>
-The 'Open Map' button opens a windows showing a map according to the selected 'Google/OSM' option.
-</p>
 
 <p><a name="pppmaptype"><h4>3.13.4.3.1 Google/OSM - mandatory before pushing 'Open Map'</h4></p>
@@ -2796,5 +2804,5 @@
 <p><img src="IMG/screenshot20.png"/></p>
 <p><u>Figure 25:</u> BNC combining Broadcast Correction streams.</p>
-<p><br></p>
+<p></p>
 <p><img src="IMG/screenshot21.png"/></p>
 <p><u>Figure 26:</u> BNC uploading the combined Broadcast Corrections stream.</p>