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by micharegev@gmail.com
Sun Sep 17, 2023 8:24 am
Forum: EFIS Systems
Topic: Challenger stacking when turn on
Replies: 0
Views: 13145

Challenger stacking when turn on

Hi all
After normal flight, the screen start calibration process with five squares that you have to touch but nothing happened after that. I tried many times but it still black.
Is there any deep reset for the system?
Thanks