+<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.
+</p>
+
+<h2 id="tb_script_buttons">Script/Shortcut buttons</h2>
+
+<figure>
+ <img alt="The Script buttons" src="/images/script-buttons.png">
+ <figcaption>
+ The Script/shortcuts buttons
+ </figcaption>
+</figure>
+
+<p>
+ The buttons in between the Mode Selector and the Master Level Meter are
+ script or shortcuts buttons, which are user-definable buttons to attach
+ any session <a href="@@lua-scripting">lua-script</a> to, or any action
+ shortcut (e.g. for tasks that are used often and buried deep inside
+ nested menus).
+</p>
+<p>
+ The number of buttons (precisely, the number of columns of two buttons)
+ can be set in the <a href="@@preferences#preferences-appearance-toolbar">Preferences</a>.
+</p>
+<p>
+ <kbd class="mouse">Left</kbd>-clicking an affected button launches the
+ script or shortcut, while <kbd class="mouse">right</kbd>-clicking or
+ clicking an unaffected button allows change the script/shortcut
+ the button should execute.
+</p>
+
+
+<h2 id="mode_selector">The Mode Selector</h2>
+
+<figure>
+ <img alt="The Mode Selector" src="/images/mode_selector.png">
+ <figcaption>
+ The Mode Selector
+ </figcaption>
+</figure>