1 files changed, 20 insertions, 4 deletions

diff --git a/README.md b/README.md
index f316497..cdc5be0 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,7 @@ advisable to verify the signature like so:—
 For a good GPG cheat sheet, see [here](https://guides.library.illinois.edu/data_encryption/gpgcheatsheet).
 
 Configuration
--------------
+=============
 Once installed, `my-x200` is configured by editing
 [`/etc/default/my-x200`](http://git.robertalessi.net/my-x200/tree/my-x200.confd).
 
@@ -102,8 +102,8 @@ course, the backup process is triggered on certain conditions only:
 Then, once these conditions are met, the backup process is triggered
 whenever the service is stopped.
 
-Use and recommended configuration
----------------------------------
+Recommended Settings
+--------------------
 > The command `rc-update` that is used below refers to `openrc`. Other
 > init systems use other commands. Please adapt.
 
@@ -171,7 +171,23 @@ rc-update del avahi-daemon
 chmod -x /etc/network/if-up.d/avahi-daemon
 ````
 
+Usage
+=====
+In addition to the usual arguments, namely `start`, `stop`, `restart`
+and `force-reload`, `/etc/init.d/my-x200` accepts two further
+arguments, like so:—
+
+1. `/etc/init.d/my-x200 refresh` to reset the frequency rate of the
+   screen to the default value.  This is to be used in the hopefully
+   rare cases when the noise becomes perceptible again. Unprivileged
+   users may perform this action by pressing the `ThinkVantage`
+   button.
+2. `/etc/init.d/my-x200 initbackup`. If backuping be set as described
+   above, `/etc/init.d/my-x200 initbackup` can be used to trigger a
+   backup round immediately, that is without having to shut down the
+   system for the first backup round to happen.
+
 Further Information
--------------------
+===================
 More information in `my-x200` initd file:
 <http://git.robertalessi.net/my-x200/tree/my-x200.confd>