1 files changed, 9 insertions, 3 deletions

diff --git a/about.html b/about.html
index fc09fec..d181a0b 100644
--- a/about.html
+++ b/about.html
@@ -41,7 +41,7 @@
 <li>Verify the signature: <code>dscverify --keyring ~/.gnupg/pubring.gpg my-x200_&lt;ver&gt;.dsc</code> (Replace <code>&lt;ver&gt;</code> with the actual release number.)</li>
 </ol>
 <p>For a good GPG cheat sheet, see <a href="https://guides.library.illinois.edu/data_encryption/gpgcheatsheet">here</a>.</p>
-<h2 id="configuration">Configuration</h2>
+<h1 id="configuration">Configuration</h1>
 <p>Once installed, <code>my-x200</code> is configured by editing <a href="http://git.robertalessi.net/my-x200/tree/my-x200.confd"><code>/etc/default/my-x200</code></a>.</p>
 <p>It is also possible to leave <code>/etc/default/my-200</code> untouched. In this case, <code>my-x200</code> can source its configuration from one or more <code>*.conf</code> files written in a specific directory <code>/etc/default/my-x200.d/</code> which is to be created. This is the recommended method for these files cannot be affected by subsequent updates.</p>
 <h2 id="noise-removal">Noise Removal</h2>
@@ -56,7 +56,7 @@
 <li>An (empty) <code>dobackup</code> file must be present in the backup directory.</li>
 </ol>
 <p>Then, once these conditions are met, the backup process is triggered whenever the service is stopped.</p>
-<h2 id="use-and-recommended-configuration">Use and recommended configuration</h2>
+<h2 id="recommended-settings">Recommended Settings</h2>
 <blockquote>
 <p>The command <code>rc-update</code> that is used below refers to <code>openrc</code>. Other init systems use other commands. Please adapt.</p>
 </blockquote>
@@ -100,7 +100,13 @@ wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf</code></pre>
 <p>To disable <code>avahi</code>, do (as root):</p>
 <pre><code>rc-update del avahi-daemon
 chmod -x /etc/network/if-up.d/avahi-daemon</code></pre>
-<h2 id="further-information">Further Information</h2>
+<h1 id="usage">Usage</h1>
+<p>In addition to the usual arguments, namely <code>start</code>, <code>stop</code>, <code>restart</code> and <code>force-reload</code>, <code>/etc/init.d/my-x200</code> accepts two further arguments, like so:—</p>
+<ol type="1">
+<li><code>/etc/init.d/my-x200 refresh</code> 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 <code>ThinkVantage</code> button.</li>
+<li><code>/etc/init.d/my-x200 initbackup</code>. If backuping be set as described above, <code>/etc/init.d/my-x200 initbackup</code> 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.</li>
+</ol>
+<h1 id="further-information">Further Information</h1>
 <p>More information in <code>my-x200</code> initd file: <a href="http://git.robertalessi.net/my-x200/tree/my-x200.confd" class="uri">http://git.robertalessi.net/my-x200/tree/my-x200.confd</a></p>
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