diff --git a/manual/configure_rockbox/main.tex b/manual/configure_rockbox/main.tex
index 6561bb6304..60054f4912 100644
--- a/manual/configure_rockbox/main.tex
+++ b/manual/configure_rockbox/main.tex
@@ -38,6 +38,15 @@
   \input{configure_rockbox/recording_settings.tex}
 }
 
+\nopt{rtc}{
+  \chapter{Sleep Timer related settings}
+  \label{ref:SleepTimerRelatedSettings}
+  These settings control the behaviour of the sleep timer.
+  \begin{description}
+    \input{configure_rockbox/sleep_timer.tex}
+  \end{description}
+}
+
 \opt{rtc}{
 \chapter{Time and Date}
   \input{configure_rockbox/time_and_date.tex}
diff --git a/manual/main_menu/main.tex b/manual/main_menu/main.tex
index 33e64c12fe..16f0189160 100644
--- a/manual/main_menu/main.tex
+++ b/manual/main_menu/main.tex
@@ -144,6 +144,13 @@ to recording. The details of this menu are covered in detail in
 \reference{ref:Recordingsettings}.
 }
 
+\nopt{rtc}{
+\subsection{Sleep Timer related Settings}
+The \setting{Sleep Timer} related settings allow you to configure the sleep timer
+which powers off your \dap{} after playing for a given time.
+The details of this menu are covered in detail in \reference{ref:SleepTimerRelatedSettings}.
+}
+
 \subsection{Manage Settings}
 The \setting{Manage Settings} option allows the saving and re-loading of user 
 configuration settings, browsing the hard drive for alternate firmwares, and finally