Content for briefing pages

Author: frankkopp

docs/pilots-corner/a380x/a380x-briefing/flight-deck/ovhd/emer-elec.md

@@ -15,8 +15,29 @@ description: The A380 Flight Deck Emergency Electrical Panel description.
 
 [//]: # (TODO API Doc Link)
 
-[//]: # (TODO)
-<p style="color:yellow; font-size:18px;">TODO: </p>
+## Description
+
+The Emergency Electrical Panel is used to control the emergency electrical systems of the aircraft.
+
+## Usage
+
+### RAT MAN ON pb
+
+- CLOSED:
+    - Normal position
+    - The RAT is stowed, and the emergency generator does not supply the emergency network.
+    - In the event that all AC busbars are lost, the RAT automatically extends, and the emergency generator electrically-supplies the emergency network.
+- GUARD OPEN:
+    - When the pushbutton is pressed, the RAT extends, and the emergency generator connects to the emergency network.
+
+### EMER GEN FAULT LIGHT
+
+- OFF:
+    - The emergency generator is available, if necessary.
+- FAULT:
+    - The RAT is extending, or
+    - The RAT is extended, and the emergency generator does not supply the emergency network.
+
 
 ---