MGL Avionics User Forum

Hi
Thank for the confirmation rainier

Us support also confirm (even tho you are the ultimate source)
I wish that both manual were more clear on that matter. Both manual let me belived it was possible.

So side question, having two efis only one can control the v16 (except if I put a dpdt switch to ...

Yes if not ticked the X is gray

Hi
im building a sonex with dual mx-1
and 1 V16 radio
I did connect the sp6, rdac and V16 in can
but it seem my MX-1 does't see the radio, I do have a red X
in can diagnostic I have around 120/sec while the radio is disconnected and around 150 when connected so it seem to send somestuff
but still ...

The second image seem to miss some pulse but I think it was due to my scope being too slow for that time range

https://youtu.be/PoefI6ysTtE
Btw I wasnt piloting in the video and it was a windy day
Here for the video
Connecting the shield to both end (on in the db9 the other at rdac gnd terminal) haven't fix my problem.

I will send the picture of the scope trace soon.

But I don't have the impression that ...

Hi
I did some test today
I checked with a scope the signal
At 1000 rpm I have a pretty clean signal (which ill send later)
With 500usec pulse at 30hz. At 10v peak

Went flying and didnsome test again at more than 2000rpm the tach seem to become eratic(will provide video).
I rebooted the efis and ...

Hi all
I have a rv7a with a mgl glass panel
Some time ago I started to have some noise on the rpm, start good on ground but sometime in flight it sometime jump from 2000 to 3000 rpm irradictly.
i changed the rpm input to use the plasma spark plug output the issue remain.
I have tried to play with ...