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Posted

While completing checklist and checking the aircraft type and airac info on the mcdu,  it is displaying NAV ACCUR DOWNGRADED constantly on all pages in the mcdu.

Airac is updated through Navigraph Hub to the latest release.

Not sure how i would have clicked something myself to make this happen, as this is the first time I have ever been in this aircraft....and I am only half done with the preliminary cockpit prep checklist.

Screenshot 2024-11-07 004104.png

  • 2 months later...
Posted

MCDU showing NAV ACCUR DOWNGRADED

How to fix this?

CPU Ryzen 9/ 5950X - 128 GB DDR4-3600 HyperX Predator RGB - ASUS ROG Strix X570-E Gaming-Mainboard - ASUS ROG Strix  RTX4070 TI Super 16GB- (6x) 2TB Samsung SSD 990 Pro M.2 NVME - (2x) ASUS TUF GAMING VGAQL3A, 27" 180 Hz - Seasonic Prime TX 1600W 80+ Titanium PSU - Water Cooler Fractal Design Celsius+ S36 Prisma PWM RGB - Tower Fractal Define S2 Vision - TM Hotas Warthog Flight Stick (TM AVA BASE) + Throttle - TM TPR: Rudder Pedals

Posted
7 hours ago, flySWISS said:

MCDU showing NAV ACCUR DOWNGRADED

How to fix this?

Hello,

Please ensure you have aligned your ADIRU switches on the overhead panel to the NAV position. Please also ensure you have cleared any potential discontinuities. 

Thank you

Eddie
Community Manager 
IniBuilds Ltd. | inibuilds.com

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