Content for briefing pages

Author: frankkopp

docs/pilots-corner/a380x/a380x-briefing/flight-deck/ovhd/eng-fire.md

@@ -15,8 +15,54 @@ description: The A380 Flight Deck Engine Fire Panel description.
 
 [//]: # (TODO API Doc Link)
 
-[//]: # (TODO)
-<p style="color:yellow; font-size:18px;">TODO: </p>
+## Description
+
+The Engine Fire Panel is used to control the engine fire detection and extinguishing systems.
+
+## Usage
+
+### ENG 1(2)(3)(4) FIRE pb
+
+- IN, dark and closed: 
+    - Normal position. 
+    - No fire is detected.
+- IN, illuminated and closed: 
+    - Fire is detected. The FIRE light of the ENG MASTER panel comes on, and also indicates the affected engine.
+    - Associated with the following ECAM warning: ENG 1(2)(3)(4) FIRE 
+    - The light remains on, until the fire is extinguished, regardless of the position of the ENG FIRE pb.
+    - The flight crew is pressing the ENG FIRE Panel Test pb (Refer to Test pb).
+- OUT, illuminated and open (pressed): 
+    - All associated systems are isolated from the engine.
+    - The aural fire warning stops.
+    - The fire extinguishing system is armed, the bottles are ready to discharge.
+
+### AGENT 1(2) pb
+
+- AUTO: 
+    - Normal position.
+- SQUID: 
+    - The squibs of the fire extinguisher bottles are armed. 
+    - The fire extinguisher bottles are ready to discharge extinguisher agent.
+    - When pressed, the extinguisher bottles discharge and the SQUIB light goes off.
+- DISCH: 
+    - The fire extinguisher bottle discharges or is empty.
+- SQUID & DISCH: 
+    - The flight crew is pressing the ENG FIRE panel TEST pb (Refer to [TEST pb](#test-pb)).
+
+### TEST pb
+
+- Tests the engines, the APU and the main landing gear bay fire warnings.
+- When pressed for at least three seconds, and until released, tests the operation of the engine fire detection and 
+  extinguishing system:
+    - The continuous repetitive chime sounds.
+    - The MASTER WARN lights flash.
+    - The ECAM displays ENG FIRE, APU FIRE and MLG FIRE warnings titles.
+    - All ENG FIRE pb come on red.
+    - The APU FIRE pb comes on red.
+    - All SQUIB lights of the AGENT pb come on.
+    - All DISCH lights of the AGENT pb come on.
+    - All FIRE lights on the ENG MASTER panel come on.
+
 
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docs/pilots-corner/a380x/a380x-briefing/flight-deck/ovhd/eng-man.md

@@ -13,8 +13,21 @@ description: The A380 Flight Deck Engine Manual Start Panel description.
 
 ![Engine Manual Start Panel](../../../assets/a380x-briefing/flight-deck/ovhd/eng-man-panel.png "Engine Manual Start Panel"){loading=lazy}
 
-[//]: # (TODO)
-<p style="color:yellow; font-size:18px;">TODO: </p>
+## Description
+
+The Engine Manual Start Panel is used to manually start the engines.
+
+## Usage
+
+### ENG MAN START pb-sw
+
+- ON:
+    - During a manual engine start, the start valve opens, provided ENG START selector is set to IGN/START or CRANK.
+    - *Note*: The start valve automatically closes when N2 reaches 58.4%.
+
+- OFF:
+    - The start valve closes, provided the ENG MASTER lever is set to OFF.
+    - This stops the engine start sequence.
 
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