2 files changed, 6 insertions, 0 deletions

diff --git a/manual/appendix/config_file_options.tex b/manual/appendix/config_file_options.tex
index fd08f64335..5cf5b1b0f7 100644
--- a/manual/appendix/config_file_options.tex
+++ b/manual/appendix/config_file_options.tex
@@ -107,6 +107,7 @@
 
     idle poweroff   & off, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 30, 45, 60
                                         & min\\
+    show shutdown message & off, on     & N/A\\
     sleeptimer duration   & 5 to 300 (in steps of 5)
                                         & min\\
     sleeptimer on startup & off, on     & N/A\\
diff --git a/manual/configure_rockbox/startup_shutdown_options.tex b/manual/configure_rockbox/startup_shutdown_options.tex
index 20dd21356d..7952985ece 100644
--- a/manual/configure_rockbox/startup_shutdown_options.tex
+++ b/manual/configure_rockbox/startup_shutdown_options.tex
@@ -5,6 +5,11 @@
 The \setting{Startup/Shutdown} sub menu allows you to configure items which
 are run at startup, or initiate a shutdown when conditions are met.
 
+\begin{description}
+    \item[Show Shutdown Message.] If set, a message will be displayed and the display
+    will light up before the device shuts down.
+\end{description}
+
 \subsection{Start Screen}
   Set the screen that Rockbox will start in. The default is the main menu but
   the following options are available: