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APU T/O Pack Installed is greyed out

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Reading the Supp manual, There is no option either "Off or On" and this is for the Emirates 300ER. Just wondering why I cannot enable ?

 

"The 777-300ER comes standard with an option that allows the APU to feed bleed air to the air-conditioning packs during takeoff so that the engines can develop their full rated thrust without any bleed air being siphoned off. This is important in places like Dubai where the outside air temperature is extremely hot and 777-300ERs are constantly leaving at or near max takeoff weight. Turning the packs off even for a minute or two for takeoff would result in an uncomfortably warm cabin for the passengers, so the APU to Pack takeoff option is used to keep the packs working during the takeoff sequence."

System: MSFS2024, ASUS Rog Stryx Z790-A,  Intel i9-14900KF,  Asus ROG Ryujin III 360 , Asus Hyperion Case,Rog Stryx 4090 OC, Samsung 970 EVO M.2 SSD, 1Tb Samsung 860 EVO SSD,64Gb G Skill Memory, Asus Aura 1200W Gold PSU,Win 11 ,LG C4 48" 4K OLED Screen., Airbus TCA Full Kit, Stream Deck XL. WinWing FCU, EFIS, MCDU

 

  • Author

Thanks. That clears that one up.

System: MSFS2024, ASUS Rog Stryx Z790-A,  Intel i9-14900KF,  Asus ROG Ryujin III 360 , Asus Hyperion Case,Rog Stryx 4090 OC, Samsung 970 EVO M.2 SSD, 1Tb Samsung 860 EVO SSD,64Gb G Skill Memory, Asus Aura 1200W Gold PSU,Win 11 ,LG C4 48" 4K OLED Screen., Airbus TCA Full Kit, Stream Deck XL. WinWing FCU, EFIS, MCDU

 

  • Commercial Member

Well answered, Alex.

 

I would have taken 4 paragraphs to say that.  LOL

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  • Author

Well answered, Alex.

 

I would have taken 4 paragraphs to say that.  LOL

I wrote two paragraphs to ask something stupid LOL

System: MSFS2024, ASUS Rog Stryx Z790-A,  Intel i9-14900KF,  Asus ROG Ryujin III 360 , Asus Hyperion Case,Rog Stryx 4090 OC, Samsung 970 EVO M.2 SSD, 1Tb Samsung 860 EVO SSD,64Gb G Skill Memory, Asus Aura 1200W Gold PSU,Win 11 ,LG C4 48" 4K OLED Screen., Airbus TCA Full Kit, Stream Deck XL. WinWing FCU, EFIS, MCDU

 

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