| Overheat / Fire Protection Panel |
Extinguisher (EXT) TEST Switch
Spring–loaded to center
Position to1 or 2 – Tests bottle discharge circuits for all three extinguisher
bottles.
When the EXT TEST switch is positioned to 1 or 2, the green EXT TEST
lights illuminate, verifying circuit continuity from the squib to the engine fire
warning switch.
All test indications clear when switch is released.
Spring–loaded to center
Position to1 or 2 – Tests bottle discharge circuits for all three extinguisher
bottles.
When the EXT TEST switch is positioned to 1 or 2, the green EXT TEST
lights illuminate, verifying circuit continuity from the squib to the engine fire
warning switch.
All test indications clear when switch is released.
| Intentionally Left Blank |
Aft Electronic Panel 700/800/900
