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Posted

I'm usinh a DynonD6 recently and I see some acronyms on the screen   MX- CR -MN   with ciphers  (I attach a photo.) can anyone tell me what they are and how to remove them? Thanks . G

Dynon.jpg

Posted

Have they been on the screen all the time or have they appeared later.

My d6 does not have them and the owners manual doesn't show them. .

Nor does the calibration section of the installation manual.

Have you tried going into setup and scrolling through the menus.

  • Informative 1
Posted (edited)

Brendan is correct, the D6 manuals do not show these symbols. They appear on the D10A and they're identified as G-meter values.

 

The values can be reset in the menu, but it doesn't appear that you can remove the G-meter symbols from the screen in any way. The manual only says you can have a choice of displayed symbols.

 

See page 5-11, or page 49 in the PDF page numbering.

 

https://www.dynonavionics.com/includes/guides/EFIS-D10A_Pilot's_User_Guide_Rev_L.pdf

 

 

Edited by onetrack
  • Informative 2
Posted

Yeh I guess Maximum, CuRrent and MiNimum (-) G loadings

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  • Agree 1
Posted

+3.9 is pretty hefty

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Posted
4 hours ago, Red said:

+3.9 is pretty hefty

It depends how pilot wants to punish himself/herself. That will do a nice Loop.

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Posted

It may be a reading from turbulence .

  • Like 1
Posted
1 hour ago, BrendAn said:

It may be a reading from turbulence

Not likely. The recent Singapore 777 turbulence accident experienced severe turbulence from -1.5G to +1.5G.

 

+3.9G is likely the 4th quarter of the loop (or reverse half cuban, or some other loop-like manouever).

 

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  • Informative 1
Posted

Also not likely in a Jabiru/Rotax. Seems more likely to be a firmware glitch to me. A complete re-image  of the firmware or an upgrade would probably resolve this. The latest Dynon firmware is 1.1.4. I am currently using version 1.1.2. The D6 is no longer manufactured.

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Posted
40 minutes ago, Bosi72 said:

Not likely. The recent Singapore 777 turbulence accident experienced severe turbulence from -1.5G to +1.5G.

 

+3.9G is likely the 4th quarter of the loop (or reverse half cuban, or some other loop-like manouever).

 

I didn't know what plane it was. I was thinking of ultralights like mine , they can experience high g because of the light wing loading. That's why  a lot of ultralight aircraft have higher limits than faster aircraft.

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  • Informative 1
Posted
15 minutes ago, kgwilson said:

Also not likely in a Jabiru/Rotax. Seems more likely to be a firmware glitch to me. A complete re-image  of the firmware or an upgrade would probably resolve this. The latest Dynon firmware is 1.1.4. I am currently using version 1.1.2. The D6 is no longer manufactured.

I don't know how he has those readings on a d6 unless it's a software update that I haven't downloaded.

  • Informative 1
Posted

Firmware is often written for the top of the range hardware and lines of code edited out for lower specified gear. From the screenshot of that D6, there is a heap of information missing. The display is quite customisable to lessen clutter if required. There is usually a ribbon compass on the top of the screen, ASI, VSI, digital readouts & trends, turn co-ordinator, pitch & roll indicators & a voltmeter where the G meter info is. It is 3 lines exactly the same but lableled M for master voltage, E for External backup power input and I for internal battery. Almost all of these things can be toggled on or off in the Cluttr menu. There is also an AoA meter if the AoA probe has been installed.

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  • Informative 2
Posted
4 minutes ago, kgwilson said:

Firmware is often written for the top of the range hardware and lines of code edited out for lower specified gear. From the screenshot of that D6, there is a heap of information missing. The display is quite customisable to lessen clutter if required. There is usually a ribbon compass on the top of the screen, ASI, VSI, digital readouts & trends, turn co-ordinator, pitch & roll indicators & a voltmeter where the G meter info is. It is 3 lines exactly the same but lableled M for master voltage, E for External backup power input and I for internal battery. Almost all of these things can be toggled on or off in the Cluttr menu. There is also an AoA meter if the AoA probe has been installed.

Yes. I have one as I said. Those numbers on this one are not on mine or mentioned in either manual which I have.

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Posted

Correct, I have a D6 as well. That's why I mentioned the firmware glitch. A firmware re-image or upgrade would most likely fix it.

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Posted

My Citabria had a "G" meter. Handy to equate what you're doing with stresses. Can be reset anytime. Usual spin recovery 2.5. Pull out from dive at recovery.   A very ROUGH loop could register 7 positive. if you work at it. Nev

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