diff --git a/displayWidgets.txt b/displayWidgets.txt
index 2f6c382e2..9b438590c 100644
--- a/displayWidgets.txt
+++ b/displayWidgets.txt
@@ -14,6 +14,7 @@ QRA64      1111100101101101100000000010000000
 ISCAT      1001110000000001100000000000000000
 MSK144     1011111101000000000100010000000000
 WSPR       0000000000000000010100000000000000
+FST4       1111110001001110000100000001000000
 FST4W      0000000000000000010100000000000001
 Echo       0000000000000000000000100000000000
 FCal       0011010000000000000000000000010000
diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index 2c2ef96eb..05ce2702b 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -2459,9 +2459,9 @@ void MainWindow::on_actionFT8_DXpedition_Mode_User_Guide_triggered()
   QDesktopServices::openUrl (QUrl {"http://physics.princeton.edu/pulsar/k1jt/FT8_DXpedition_Mode.pdf"});
 }
 
-void MainWindow::on_actionQuick_Start_Guide_v2_triggered()
+void MainWindow::on_actionQuick_Start_Guide_triggered()
 {
-  QDesktopServices::openUrl (QUrl {"https://physics.princeton.edu/pulsar/k1jt/Quick_Start_WSJT-X_2.0.pdf"});
+  QDesktopServices::openUrl (QUrl {"https://physics.princeton.edu/pulsar/k1jt/FST4_Quick_Start.pdf"});
 }
 
 void MainWindow::on_actionOnline_User_Guide_triggered()      //Display manual
diff --git a/widgets/mainwindow.h b/widgets/mainwindow.h
index 880c5d141..c0e0a9414 100644
--- a/widgets/mainwindow.h
+++ b/widgets/mainwindow.h
@@ -150,7 +150,7 @@ private slots:
   void on_stopButton_clicked();
   void on_actionRelease_Notes_triggered ();
   void on_actionFT8_DXpedition_Mode_User_Guide_triggered();
-  void on_actionQuick_Start_Guide_v2_triggered();
+  void on_actionQuick_Start_Guide_triggered();
   void on_actionOnline_User_Guide_triggered();
   void on_actionLocal_User_Guide_triggered();
   void on_actionWide_Waterfall_triggered();
diff --git a/widgets/mainwindow.ui b/widgets/mainwindow.ui
index 7d5fa0004..6952cbec4 100644
--- a/widgets/mainwindow.ui
+++ b/widgets/mainwindow.ui
@@ -2776,7 +2776,7 @@ Yellow when too low</string>
     <addaction name="actionOnline_User_Guide"/>
     <addaction name="actionLocal_User_Guide"/>
     <addaction name="actionFT8_DXpedition_Mode_User_Guide"/>
-    <addaction name="actionQuick_Start_Guide_v2"/>
+    <addaction name="actionQuick_Start_Guide"/>
     <addaction name="download_samples_action"/>
     <addaction name="separator"/>
     <addaction name="actionKeyboard_shortcuts"/>
@@ -3386,9 +3386,9 @@ Yellow when too low</string>
     <string>Export Cabrillo log ...</string>
    </property>
   </action>
-  <action name="actionQuick_Start_Guide_v2">
+  <action name="actionQuick_Start_Guide">
    <property name="text">
-    <string>Quick-Start Guide to WSJT-X 2.0</string>
+    <string>Quick-Start Guide to FST4 and FST4W</string>
    </property>
   </action>
   <action name="contest_log_action">