- The global meter shows the levels of the master's output. Its the same meter that sits
- in the <a href="@@master-bus-strip">Master's Mixer strip</a>,
- and also shows a peak indicator, that turns red when any level exceeds 0dB. It can
- be reset by a <kbd class="mouse">Left</kbd> click.
+ The three buttons are:
+</p>
+<ul>
+ <li><dfn>Mono</dfn>: sums all of the paths to a single mono signal and applies it to all Monitor Section outputs.</li>
+ <li><dfn>Dim All</dfn>: Reduces overall monitor level by the amount set with the Dim level control.</li>
+ <li><dfn>Mute All</dfn>: Mutes all monitoring.</li>
+</ul>
+
+
+<h2 id="tb_master_level_meter">The Master Level Meter</h2>
+
+<figure>
+ <img alt="The Master Level Meter" src="/images/master-level-meter.png">
+ <figcaption>
+ The Master Level Meter
+ </figcaption>
+</figure>
+<p>
+ The global meter shows the levels of the master's output. Its the same
+ meter that sits in the <a href="@@master-bus-strip">Master's Mixer strip</a>,
+ and also shows a peak indicator, that turns red when any level exceeds
+ 0dB. It can be reset by a <kbd class="mouse">Left</kbd> click.