HolgerH 4 Posted January 3, 2015 Share Posted January 3, 2015 Hi all, sorry if already asked but how can I preselect the QNH? Link to comment Share on other sites More sharing options...
Emi 5161 Posted January 3, 2015 Share Posted January 3, 2015 Why would you want to preselect it? Simply set the correct QNH whenever you're cleared below the transition altitude. The only way to preselect it would be to switch from STD to QNH, dial the QNH in, and then switch back to STD. Link to comment Share on other sites More sharing options...
HolgerH 4 Posted January 3, 2015 Author Share Posted January 3, 2015 Why would you want to preselect it? Simply set the correct QNH whenever you're cleared below the transition altitude. The only way to preselect it would be to switch from STD to QNH, dial the QNH in, and then switch back to STD. I thought there could be a similar procedure to the boeing aircrafts where you can simply preselect it as a part of the briefing. Also I thought that in the real world airbus the system gets it from the MCDU!? Link to comment Share on other sites More sharing options...
Deputy Sheriffs The Dude 6537 Posted January 3, 2015 Deputy Sheriffs Share Posted January 3, 2015 Nope, it is like Emi said. The FMGC does not take the QNH for the Altimeters., only for it's desend profile. Link to comment Share on other sites More sharing options...
HolgerH 4 Posted January 3, 2015 Author Share Posted January 3, 2015 Nope, it is like Emi said. The FMGC does not take the QNH for the Altimeters., only for it's desend profile. Thank you! Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.