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Thread: Beep sound on startup of the A320
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Old 12th Mar 2021, 10:32
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Acie
 
Join Date: Mar 2021
Location: Estonia
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Originally Posted by Hotshotp

I got told by some that it is the cockpit door lock/video system
Hi.
Try to open and then close cockpit door lock CB. As I remember, on some aircraft the same beep sound appears after this CB is closed.
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