PPRuNe Forums - View Single Post - A320 ATHR active on ground with engines off
Old 6th Aug 2014, 05:13
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mikedreamer787
 
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ATHR was active and FMA was in white instead of blue..
Have a look at FCOM for arming/active requirements and everything becomes clear.

Switch it off BEFORE engine start as per Ms Ridgepipe's post above.
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