lewblok 1 Posted August 12, 2015 Report Share Posted August 12, 2015 When sitting at gate with engines shut down and APU running there is an audible alarm with no indication of what it is anywhere on overhead or on the panel. Very irritating. This is a short turnaround situation. Any help would be appreciated.Thanks Lewis B. Link to post Share on other sites
Bruce (a.k.a. brian747) 142 Posted August 12, 2015 Report Share Posted August 12, 2015 Hi, Lewis! Unfortunately, it's well over a year since I vlew the NGX, so my recollection is a little bit fuzzy. The other problem is that PMDG have modelled a number of audible alarms into their implementation of the aircraft, so more information would be helpful. (Well, it's essential, really). First of all, is it possible for you to describe the alarm, as well as you can. Is it, for example, a warning horn, a verbal message, a "bing bong" sound, or what? Secondly, you say that you're at the gate. But had you just arrived, or are you departing? And are the doors open or closed? (I'm wondering about the cabin altitude in particular). More information will help us to help you. Warm regards to Texas, Cheers, bruce a.k.a. brian747 Link to post Share on other sites
Jess-b 420 Posted August 12, 2015 Report Share Posted August 12, 2015 What alarm is it? The 737 has more than a few. For starters, and as a very rough guess, check that's your throttles are in the closed/idle position and check the gear handle is down. Link to post Share on other sites
Quickmarch 488 Posted August 13, 2015 Report Share Posted August 13, 2015 If it's REALLY annoying, check the fire panel Link to post Share on other sites
stu7708 244 Posted August 29, 2015 Report Share Posted August 29, 2015 Isn't there also a bell sounding outside the aircraft when the jetway is moving... That one took me a few flights to figure out where it was coming from Link to post Share on other sites
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