WebHow to align irs and fix cabin altitude warning (Zibo b738) - YouTube 0:00 / 3:06 How to align irs and fix cabin altitude warning (Zibo b738) FSimSpotter 5 subscribers 2.7K These cookies will be stored in your browser only with your consent. Am I doing something wrong in the procedures/checklists? Doesnt seem that hard. On the one hand, the specific sound system has a strong influence. Applying for medicals to start PPL soon. In the beginning, the acoustic backdrop seemed almost too loud to me, but if I hark back to the pre-9/11 era I recall that various airliner cockpit visits at the time really left a similar impression on me. Holger: Oski, we really expect an exact systems simulation from PMDG. All of these models will only be available for FSX; an FS2004 version is not planned after all, such a product already exists in the shape of version 1. Stefan: No, on the contrary: To start the engines, youhaveto switch to the VC to open the fuel valves. But the thing that really amused me slightly was RSRs explanation for why the throttle quadrant was left out: He said it was due to lack of time. High complexity, good design and great sound do not necessarily guarantee that flying the PMDG will provide hours of fun with lots of ahhhs and ohhhs. Check if the packs are turned on. If not, we will of course need to divert to the takeoff alternate. You have duel bleed trip off and ZERO duct pressure therefore not pressurizing. In such conditions, a flow experience will never come about. In the real world, after all, engineers go to incredible lengths to create a human-machine interface that is as optimal as possible this is true in many fields, but particularly in aviation. The 2D panel concept has thus not been implemented completely, which I dont quite understand. I just muted the game tho and carried on unpressurized . They were set to 38000ft cruise alt and 150ft landing alt on both occasions. The FAA didn't say there had been any in-flight failures of the switches. The exterior and interior model are based on the original blueprints from Seattle. You are the connoisseur among us, with an eye for correct design. Has PMDG thought of pilots like you? Do you have a link to the manual? It added: "Addressing these failures requires immediate action.". I fly using TrackIR, and I dont need the 2D panel at all. For my taste, the NGX feels very good. This is accomplished without overly large rudder deflections and is easy to stabilize my feeling, as I have already mentioned, is that it is a little too easy! You will become aware of many details you would not previously have paid attention to. The FAA said in the order Thursday that if both switches failed, the warning system would not activate if the cabin altitude exceeded 10,000 feet at which point oxygen levels on board could become dangerously low and cause flight crews to lose consciousness, it said.
Cabin Altitude Warning Horn - PMDG 737NGX - The This is one of the few rigid rules that we enforce regularly. I suppose it is simply impossible to program a perfectly flawless FMC. It really is a joy to work with. The FAA requires every airplane with a pressurized cabin to include a system that warns the flight crew of cabin depressurization. We have already reviewed the product from iFly. This website uses cookies to improve your experience while you navigate through the website. In the first few days after the release, there were also some slightly disappointed comments from time to time. Oski, how does the NGX run for you? Today, he consults for and tests various Flight Simulator projects. Even more so if it takes place at your PC at home with a system that may have cost 1.700,- in a generous case and can only deliver a corresponding performance. IRL, a cabin altitude alarm is something you want to address quickly and correctly. I was landing at a high elevation airport (10,900 feet) and the cabin altitude warning came on. The Federal Aviation Administration (FAA) on Thursday warned of a risk that pilots and other crew members could lose consciousness if the cabin altitude switches failed. My solution to this has been the VRInsight MCP combo on one hand and a touch screen on the other. Why do I have that red warning light and how can I solve it?
The following NON-NORMAL procedures from the Boeing Holger: Are there systems that are particularly innovative or that deserve particular attention? stream
PMDG 737 It's easy! I dont think much of the superlatives that are so commonly used today. Sign up for a new account in our community. Emi is a IRL 737 pilot and most everything you need to know is well described in the various vids on his channel. Sign up for notifications from Insider! Finally, Holger Kistermann. But it is also the add-on that has had to contend with the highest level of expectations.
Cabin Altitude - PMDG Simulations Holger: When the BAe Jetstream was released, Robert Randazzo, the head of PMDG, wrote that there would be no more add-ons with 2D panels. is there a way to increase the max cabin altitude setting that is allowed before the alarm is triggered. Better solutions to this are possible, as A2A, for example, have demonstrated strikingly with their sound system.
Boeing 737 Switch Issue Could Cause Flight Crew - Yahoo! In the first few days after the release, there were also some slightly disappointed comments from time to time. It can also happen that you experience lockups if you tweak the routing too much in flight. Max landing altitude is 8400. This is already complex enough but can be carried out flawlessly with the present add-on. You need to set the outflow valve to auto. Here at the Benzinger home, it is customary that I build a Revell model kit for every new FS add-on I buy and in this case, the PMDG model clearly beats it! Below the pack switches, turn the engine 1 and 2 bleed on. Having the isolation valve in open instead of auto certainly wouldn't do it; neither would climbing 1,000ft above your set cruise altitude. Most simmers aren't messing with that switch, I would guess. Precision Manuals Development Group (PMDG) has followed suit and recently released their interpretation of the Boeing 737 NG.
How to align irs and fix cabin altitude warning (Zibo b738) But an expert in the sense of the question you certainly dont have to be that. Please be courteous, English is not my primary language. #1 Tobble 11. Stefan: Youre completely right. At this point I do not want to enter into the tiresome discussion about different V-speeds, for instance between TOPCAT and FMC. Each Boeing plane has two pressure switches on board as a safeguard in case one fails, following a 2012 FAA mandate. Their failure could mean that cabin oxygen levels fall dangerously low, the FAA said. Ok thanks, now I know where to look. The investment has been worthwhile; with very high display settings, MyTraffic, ActiveSkyEvolution and REX2 clouds, the PMDG flies absolutely fluidly at a Mega airport with a good 20+x fps; at the gate, frames may dip to 12-15 on occasion. They don't add air to the cabin.Kevin Hall. And this is something I dont really understand, because if you do have a little systems knowledge, you can quickly prepare the airplane for flight, and you will definitely have a more profound experience. Very informative review. To me, the PMDG is a perfect add-on but in view of the great add-ons that have appeared in the last three months alone, you have to be really careful not to overuse the superlative. It issued a directive ordering that airlines check them for faults. For my taste, the air conditioning is a bit too loud but unfortunately I dont know the B737 from practice. WebPMDG Failure Name in FMC: PRESSURIZATION -> PRESSURE HULL INTEGRITY Note 1: Trigger this failure above 14,000 feet Note 2: The Cabin Altitude warning horn is your Holger: In spite of everything, we find ourselves in a two-dimensional world: We sit at a computer screen and try to operate a simulated three-dimensional world using a mouse. Dont forget in Flight Simulator, we move in a three-dimensional world where the position of the sun, the view of objects and the world, the depiction of weather as well as animations, systems logic and high-resolution textures have to be computed anew with every frame! This is because, strangely enough, the throttle quadrant does not have its own 2D panel. So in that respect there is not really a lot that is innovative. All of this at unbelievably high prices but this is an indulgence die-hard 737 simmers will grant themselves. To be sure, the NGX sets new standards in a few areas that all future aircraft will need to be measured by but it also does have its flaws, even if they only marginally impact the overall impression. Let me put it like this: The NGX autopilot makes about the same errors as a real autopilot and to a degree that is definitely justifiable and does not to be corrected. Originally posted by Extra300driver View Post. Here, the developers blundered! Hardcore simmers will surely be delighted to note that printed manuals are available covering everything from Crew Training to the Quick Reference Handbook. PMDG has managed to implement a very exact simulation of the Boeing 737 NG for FSX that does not leave much to be desired. The engine sound, on the other hand, comes across as quite convincing. Under the FAA's order on Thursday, operators have to inspect the switches every 2,000 flight hours, compared with the current 6,000 hours. As above. A reload of the aircraft is not required, which can save a huge amount of time. If I consider how an A320 with FBW behaves which, after all, supports you extremely well during this transition the NGX seems to me to be a bit too harmless in this respect. I, too, was affected by this on several online test flights. OMG this makes no sense, top three switches you could literally be talking about any number of switches lol, Also had this issue, good to have you guys around to help us learn this complex aircraft. <>>>
Stefan: Another example: The elevators have trim tabs with their own animations at extreme deflections, they move in opposite directions. The hydraulic cylinders of the slaps and flaps are also modelled in 3D. Wonderful! Obviously, George also has problems from time to time with leveling off exactly at a given altitude or predicting a descent point precisely. Also, flaps and spoilers have to be assigned to a key combination or joystick axis if you want to fly in 2D mode only, or you have to switch to the VC to operate them with the mouse. You never have the feeling that something might not be right.
They are normally turned off for take-off (because they use bleed air which in turn On the other hand, it is not a simple matter to mix the various sounds correctly. The first steps are PPAA -> Power Performance Analysis Action to achieve safe single-engine flight; next, we want to restore system redundancy to the degree possible while of course not forgetting to navigate and under coordination with ATC to manoeuvre to a position from which, after re-programming the FMC, a single engine approach can be made to the departure airport, if this is possible from a meteorological and operational point of view. There are a lot of things happening in the flight deck that can cause a warning. And so also the FMC of the NGX has a hiccup from time to time. Quite apart from the CTDs, the general principle of course always applies that where there is light, there is also shadow. . And PMDG has done a good job at leaving a good first impression. Webboeing, table 2 boeing the boeing company, 747 441 operations manual narod ru, eicas cabin altitude controllable flight, boeing 757 200 300 rev 30 federal aviation administration, qualitywings simulations ultimate 757 collection, 757 eicas pptx powerpoint vdocuments mx, serious incident smartcockpit, boeing 757 eicas manual jadschildrencenter org I'm not up to speed on the pneumatic system as I'm not a 737 pilot IRL, but I suspect this is because you have the isolation valve set to open instead of auto. It seems like this was achieved some other way All times are GMT. This makes sense because I presume the max cabin altitude is somewhere in the 8-9000 ft range, but my landing altitude was set to 10,900. The directive applies to 9,315 Boeing 737 planes worldwide, including around 2,500 in the US. Or if the FMC crashes completely because sloppily programmed clickspots cause me to flip the wrong switch on the overhead and power down the flight computers? Free customer support both at our customer forum and directly from our support team if necessary. You cant improve on perfect syntactically maybe, but not semantically.
Cabin Altitude Warning - PMDG Simulations No discussion about problems you have with an add-on using the outdated cracked version of MSFS (1.19.9.0), 7. Quite simple: The better is always the enemy of the good. Holger: I recently talked to a flightsim-crazy airline pilot it might even have been you, Oski. Numerous user configurable options from throughout the global 737 operator fleet. Holger: Can you give an example of a particularly well-implemented complex workflow that is possible with the PMDG aircraft if you exploit it to its full potential? Highly integrated exterior, interior cabin and flight deck sound environments. Hey I managed to taxi to the runway with an open L2 door in the 777 just noticed it Be sure to click the "Show Signatures" box. Cabin Altitude Warning - PMDG Simulations. Boeing had said earlier that the reported issues with the switches didn't pose a safety concern. But they do occur: In the PMDG forums, more than a few customers have been puzzled by sudden crashes not crashes from the cruise flight levels but ones of a technical nature. The image galleries on airliners.net dont really help either, because many of the images have been post-processed and stretched. And this is indeed the case! CRZ alt and DES alt was set correctly in the pressurization panel so what else should I be checking? After all not all use VC or single monitor. 1) SIGN YOUR POSTS. If you are hearing a long, continuous beep it is probably a configuration warning. Highly sophisticated logical simulation of onboard information systems and aircraft management. Would be nice if the plane could tell you on a PFD. Theyre wonderful, dont you think? It has nothing to do with the cruise alt setting or the land alt setting. What I observe time and again is that there are suitable and less suitable configurations. i just diverted my flight after 30mins so i could shut the aircraft down. I dont know. And after all, the community is made up not only of pilots with virtual type ratings and hardcore simmers who plan and execute their flights with great dedication and knowledge, but also of many with an aesthetic inclination who frown at sludgy textures or mushy pixels and complain if exterior features such as pitot tubes or antennas are missing. The aircraft they have delivered this time round, however, is really quite beautiful and modelled in great detail; it even features a cabin that is visible from the external view, which is not really typical for PMDG. Once you start to achieve your first successes with this, you should be ready to hazard a step into a real Level D simulator and try your hand at the real thing. {[O `Zfh=Ie;Aup7fQV"+. You will find the signature editor on the ACCOUNT tab, about half way down the page. After all, this is an add-on that has been awaited for a very long time, with the focus of interest lying on the desire for a realistic implementation of the real aircraft. PMDGs product philosophy aims not only to deliver a realistic airliner implementation but also to offer corresponding accessories. I don't think those will cause the horn to go off. Forums Index - All forums; Portal page; MSFS 2020; FSX - FS2004 and Earlier; P3D; X-Plane; Real World Aviation; Other Sims; PC Hardware In the case of the PMDG this applies to the convincing flight dynamics. Information Developer: Precision Manuals Development Group, PMDG Distributor: PMDG Home page:http://www.precisionmanuals.com/ Price: 69,99 US $, available through PMDG, Authors: Oskar Oski Wagner Dr. Stefan Benzinger Holger Kistermann. Can the PMDG be flown by the numbers? "A latent failure of both pressure switches could result in the loss of cabin altitude warning, which could delay flight crew recognition of a lack of cabin pressurization, and result in incapacitation of the flight crew due to hypoxia (a lack of oxygen in the body), and consequent loss of control of the airplane," the agency said. Press question mark to learn the rest of the keyboard shortcuts. That this is also the case here is an absolutely positive indication for me that the aerodynamic fundamentals have been implemented realistically. I could really feel the large mass pushing: The aircraft was quite unwilling to lose airspeed and altitude. No doubt there will always be some room for discussion whether the trim sound, say, is too quiet or whether the spoiler extension on landing sounds quite so or a bit different. But those who know me know that I generally dont do this, as no further improvement is possible beyond a superlative. To guarantee some ahhhs and ohhhs from the FSX community, PMDG has collaborated closely with Boeing. The horn only goes off if the cabin alt goes too high. Which of the implementations conveys the most realistic feeling of space? A 2D panel is simply more convenient for that. As I have already indicated, the visuals of the 737 NG exterior model are as a whole correct and feature many details. The radar panel is dead! If you consider that the database consists of several tens of thousands of procedures, you can certainly imagine that there can always be a flaw somewhere. Posts that are unsigned will be quietly removed without comment by the moderators, so to make your life easy- we recommend enabling your forum signature so that you never need to remember. The present 737 interpretation from PMDG, to me, is the climax of this development (for the present?). Oski: To a certain degree: yes! There is always something that hums, buzzes or beeps. Which of the implementations conveys the most realistic feeling of space? Each configuration can be tuned further to ones hearts content. Should steel brakes or carbon brakes be simulated? His task will be to chair this review and formulate the final verdict. Well, in direct comparison with other 737 NG implementations I have to say that overall, the VC in those implementations is noticeably lower, making the view through the forward window less high and wider. But before we can award the reviewers choice to this add-on, PMDG needs to fix the CTDs for good and then we will follow through. There would be an audible alarm, though not cabin alt horn, but master caution alarm, if UNSCHED DES is present. The FAA said it doesn't have enough information yet to explain why the failure rate of the switches is "unexpectedly high" and recommended that airlines return any failed switches so that the switch manufacturer, which it didn't name, could investigate the issue. The auto/manual mode could cause this. <>
pmdg 737-600 cabin altitude warning. Also your yaw damper is off, turn that on on the ground. Now my wife's greatest friend's I from the. In such conditions, a flow experience will never come about. No discussion about filehosters (including slow download speeds, broken/missing links & torrents in general), 5. PMDG has currently released the third hotfix for this issue, but some users continue to experience problems. The depiction is clear and has very good performance within the limits of the available data after all these do come from the FSX terrain model. This page was generated at 03:28. I tried pressing the master caution and warning buttons, but the alarm kept going off. Even though the systems simulation is extremely comprehensive, the aircraft itself, apart from the FMC, is not particularly complex, as long as you dont punish yourself with systems failures. Oskar Wagner was a Captain with a large Swiss airline for many years, flying a large variety of types, and he also worked as a Fokker company test pilot flying new aircraft in preparation for delivery. If this is your first visit, be sure to check out the FAQ by clicking the link above. WebCabin Altitude: Controllable or Uncontrollable 10,956 views Sep 26, 2020 190 Dislike Share Boeing 737 Pro 1.83K subscribers Following a rapid depressurization, this video shows I went to my doors page on the fmc and found that cargo hatch was left open and was unable to close it in the air. PMDG 737 Cabin Altitude warning. Honestly speaking I would feel very uncomfortable about this in real life, particularly if you consider that one of the main purposes of a go-around is to regain altitude quickly. this is my hometown and i want this really b, Wonderful My Father-in-law Bombed the Hell out of Bremen. Exterior values: Model, performance, and sound, First impressions count, as they say. Whether this particular behaviour is seen specifically on the NG is something I dont know. If this is your first visit, be sure to
The NG, too, can perform a go-around from a fail-operational dual autoland configuration, but the NGX cant. After all, if something is perfect, it can no longer be outdone. Check if the packs are turned on. You didn't set the bleeds and/or packs correctly after your engine start. Are there any operations that can only be performed in the 2D panel? Stefan: To me, personally, the interaction concept of a panel is one of the topmost quality aspects of an aircraft add on. Stefan, can this complexity actually be operated well? Another point that definitely deserves a positive mention: All of the load management passengers, cargo and fuel, including the correct distribution across the aircraft is carried out from the cockpit via the CDU. Leaving recirculation fans OFF would not prevent pressurisation. All of this, in combination with the high-resolution textures and the well-executed model, gives the aircraft an incredibly realistic effect. In my view, PMDG has made clear advances here. Sound environment built using recordings from a purpose-instrumented airplane recording effort. After this review, we will write a comparison between PMDG and iFly. However, a few isolated but relevant problems will definitely still have to be fixed. Though iFly has won the race with PMDG to be the first to release, many enthusiasts see PMDGs product as being far out in front after all, PMDGs developers have already delivered impressive proof of their skill in the shape of other complex airliner simulations. It makes the transition to single-engine flight much too harmless. To date, PMDG has not necessarily been known for eye candy; an accurate rating for the external models of previous years might be solid work. My experience with real world autopilots has been consistently good and definitely on the level of simulator autopilots if I may make the comparison in the reverse direction for once. This really applies to all of the working space of the captain. check out the. Be sure to click the "Show Signatures" box. To me, personally, the interaction concept of a panel is one of the topmost quality aspects of an aircraft add on. You should bring a bit of systems knowledge to the table. They use entirely different methods of calculation and therefore cannot yield the same results. Some of these crashes are even accompanied by a blue screen. Oski: Objection, your honour! as well as other partner offers and accept our. Click here for more information and to see all donations year to date. You didn't set the bleeds and/or packs correctly after your engine start. Work through that section of the checklist again on your next flight. Hav Special mention should be given to the lighting of the exterior model: The position lights that reflect of the ground just look great! I suppose a cockpit is anything but a quiet place. Oski: I would indeed make this recommendation in those cases where this experience has been gained with older FS aircraft. An impressive experience! The animations of the crew are great down to the smallest detail. Also set the altitude of the airport your landing at. To me, the 737 NGX is by far the best and most innovative and so the most significant aircraft add-on in a long time. It has also been discussed in the PMDG forum. The bottom line is that PMDG has released a truly excellent product! I dont know. In the system requirements, PMDG even writes something about i5 processors .In my view, that should be considered a warning. It is very nicely done and deserves a very good rating. Maybe I was just unlucky and happened upon one of these very few flaws. Once to disengage and once to silence the warning its disengaged. As a result of this, the A pillar in these airplanes is more inclined, and the bulge does not remind me as much of the nose of my former Latin teacher as the one in the PMDG. All references in the article lead to the original articles in German. Have fun! So lets leave it at very good or excellent. Why dont I say it deserves the maximum rating? All they do is allow the packs to run at a lower airflow rate to improve fuel economy. Holger: Oski, you fly with a multi-monitor setup, right? Fully customized flight control systems with normal, standby and reversionary capability. Stefan: As a longtime model maker I can answer this with a clear and I admit slightly surprised yes.
Why Cabin Altitude Warning - PMDG Simulations %
Yes, MLD Scenery develops payware products for sale at SIMMARKET https://secure.simmarket.com/mld-sc, when is this gonna be launched, it is gonna cost money? The order makes mandatory a recommendation that Boeing issued to customers last month. It has already been decided that, in addition the Boeing 737-800 and -900 reviewed here, there will be an update at a later date containing the -600 and -700, the two shorter variants. Tom Allensworth,
The directive includes the 737 Max. No attacking of other commenters (including insulting, threatening, trolling, baiting, flaming), 2. Powered by Discourse, best viewed with JavaScript enabled, is there a way to turn off this warning/alarm? Access your favorite topics in a personalized feed while you're on the go. In my view, PMDG has made clear advances here. By The hydraulic cylinders of the slaps and flaps are also modelled in 3D. However, it said that in September, an unnamed airplane operator reported that both switches had failed on three different 737 models it tested. After all, they convert the data according to the add-on developers specifications. Driveable pushback tug. HiI have just done two flight in the 737-800NGX Winglets aircraft and on both at one point or another in climb i got the cabin altitude warning hor In the real world, after all, engineers go to incredible lengths to create a human-machine interface that is as optimal as possible this is true in many fields, but particularly in aviation. Currently studying Aeronautical Engineering at Sheffield Hallam University (UK). From the extension of the flaps to the wing flex on takeoff!
FlightSim.Com Along with the advice above, may I recommend Emi's YouTube channel, which is a wealth of great information on everything 737. Here, at least, there are no wrong entries, but the procedures themselves are flown very imprecisely. The reason is simple: The PMDG B737 NGX has really been simulated almost completely in all systems including Flight Guidance, of course. The image galleries on airliners.net dont really help either, because many of the images have been post-processed and stretched. However, I have to deduct more than a few points for one of my favourite procedures, the automatic go-around. Maybe even too precisely? My specs are: Intel Core i5-2400 CPU 3.1GHz, 8 GB RAM, Windows 7 64-bit and nVidia GeForce GTX470 with 2 displays or one display for the 2D panel and a projector for the external view. PMDG Customer Forums. I have to say, though, that I dont have any real aircraft experience to compare to, nor do I have the time to climb into one of the fixed-based simulators in my vicinity. But opting out of some of these cookies may have an effect on your browsing experience. . Can't figure it out. I use only a sub-woofer and two tweeters all in all, a pretty standard PC sound system. What is essential to me as a lay person is the overall atmosphere, and that is definitely believable. The reason is simple: The PMDG B737 NGX has really been simulated almost completely in all systems including Flight Guidance, of course. Does the PMDG fly precisely?
Cabin Customized sound package that leverages advanced sound recording and playback technology for incredible realism.
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