SenorSloth Posted January 27, 2022 Report Share Posted January 27, 2022 So, i almost always used airbus or GA aircrafts during my simming career and started recently using the CL650 i noticed a N2 Sync button and i would really apreciate if someone could explain what that does and when to use it (or link a video) because i couldn't find anything detailed enough to understand its use. Thank you all in advance. Quote Link to comment Share on other sites More sharing options...
robder Posted January 27, 2022 Report Share Posted January 27, 2022 I found this discussion interesting: https://www.airliners.net/forum/viewtopic.php?t=727787 Quote Link to comment Share on other sites More sharing options...
sztrova Posted January 27, 2022 Report Share Posted January 27, 2022 I read it, but when I push it nothing happens. Quote Link to comment Share on other sites More sharing options...
Graeme_77 Posted January 28, 2022 Report Share Posted January 28, 2022 N2 sync is there to force the ATS system to synchronize the engine core speeds, and not the fan (N1) speeds as it does normally. There isn't a practical use for this in normal operation, but if you select it and walk to the rear cabin you'll hear the distinctive sound of the fans being out of sync with each other. You need to be in autopilot ALT hold, with a mach indication on the PFD tape rather than speed and the aircraft on the bug target mach. 3 Quote Link to comment Share on other sites More sharing options...
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