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diff --git a/src/assets/help/index.html b/src/assets/help/index.html
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--- a/src/assets/help/index.html
+++ b/src/assets/help/index.html
@@ -961,10 +961,16 @@ <h4><i class="material-icons">layers</i> Resources / Layers</h4>
                 the display.<br />
                 Vector tiles normally require a related "STYLE" to display the
                 elements with specific colors, etc.<br />
-                <i
-                  ><b>Note:</b> Currently Freeboard applies a very basic style
-                  to color lines and fill polygons.
-                </i>
+                <i>Note: Vector tiles 
+                  that are not sourced via a mapbox style definition (mapstyleJSON),
+                  will have a very basic style is applied to color lines and fill polygons.
+                </i><br />
+                <b>S57 ENC converted to vector tiles:</b>
+                Freeboard-SK is able to display S57 ENC charts that have been 
+                converted to vector tiles with 
+                <a href="https://github.com/wdantuma/s57-tiler" target="s57">s57-tiler</a>.
+                <br />
+                <i>Note: Only unencrypted ENC's are supported (no S63 support).</i><br />
               </li>
               <li>
                 <b>mapstyleJSON:</b> A mapbox style JSON file which defines
@@ -1763,6 +1769,30 @@ <h4><i class="material-icons">settings</i> Settings</h4>
               the map with a double click.
             </li>
           </ul>
+          <b>VECTOR CHARTS:</b><br />
+          <img src="./img/settings_charts.png" style="width: 300px" alt="" />
+          <ul>
+            <li>
+              <b>Graphics Style</b>: Select this option in order to a
+              close a popover using a button rather than just clicking outside
+              of it.
+            </li>
+            <li>
+              <b>Boundaries</b>: Select from <b>Plain</b> or <b>Symbolized</b>.
+            </li>
+            <li>
+              <b>Colors</b>: Select from <b>2</b> or <b>4</b> colors.
+            </li>
+            <li>
+              <b>Shallow Depth</b>: Enter the depth in meters.
+            </li>
+            <li>
+              <b>Safety Depth</b>: Enter the depth in meters.
+            </li>
+            <li>
+              <b>Deep Depth</b>: Enter the depth in meters.
+            </li>
+          </ul>
           <hr />
 
           <b>UNITS &amp; VALUES:</b><br />