diff --git a/Software/data_src/index.htm b/Software/data_src/index.htm
index ce116ec..4002bee 100644
--- a/Software/data_src/index.htm
+++ b/Software/data_src/index.htm
@@ -149,30 +149,32 @@
         </p>
         <!-- Div Group Purging -->
         <!-- Div Group Measure -->
-        <hr />
-        <p>
-        <h4>Einmessen</h4>
-        <form action="post.htm" method="POST" class="form-horizontal">
-          <div class="form-group row">
-            <label for="measuredpulses" class="control-label col-4">erfasste Pulse</label>
-            <div class="col-8">
-              <div class="input-group">
-                <input id="measuredpulses" name="measuredpulses" value="%MEASURED_PULSES%" type="text" readonly
-                  class="form-control">
-                <div class="input-group-append">
-                  <span class="input-group-text">Pulse</span>
+        <div %SHOW_IMPULSE_SETTINGS%>
+          <hr />
+          <p>
+          <h4>Einmessen</h4>
+          <form action="post.htm" method="POST" class="form-horizontal">
+            <div class="form-group row">
+              <label for="measuredpulses" class="control-label col-4">erfasste Pulse</label>
+              <div class="col-8">
+                <div class="input-group">
+                  <input id="measuredpulses" name="measuredpulses" value="%MEASURED_PULSES%" type="text" readonly
+                    class="form-control">
+                  <div class="input-group-append">
+                    <span class="input-group-text">Pulse</span>
+                  </div>
                 </div>
               </div>
             </div>
-          </div>
-          <div class="form-group row">
-            <div class="col text-center">
-              <button name="measurestartstop" type="submit" class="btn btn-outline-primary">%MEASURE_BTN%</button>
-              <button name="measurereset" type="submit" class="btn btn-outline-primary ml-2">Reset</button>
+            <div class="form-group row">
+              <div class="col text-center">
+                <button name="measurestartstop" type="submit" class="btn btn-outline-primary">%MEASURE_BTN%</button>
+                <button name="measurereset" type="submit" class="btn btn-outline-primary ml-2">Reset</button>
+              </div>
             </div>
-          </div>
-        </form>
-        </p>
+          </form>
+          </p>
+        </div>
         <!-- Div Group Purging -->
         <!-- Div Group EEPROM formatting -->
         <hr />