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APX340 - No ADSB
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SWooding View Drop Down
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Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SWooding Quote  Post ReplyReply Direct Link To This Post Topic: APX340 - No ADSB
    Posted: 10 May 2020 at 9:21pm
Technical issue.
Any help on why I loose my ADSB in flight
It disconnected and the APX40 shows just dashes for position
Tried to cycle the APX340, powered down and restart, to no avail.
Landed and after fueling, restart and took off for home, still no ADSB, dashes.

Thanks in advance.
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Ibraham View Drop Down
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Points: 363 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ibraham Quote  Post ReplyReply Direct Link To This Post Posted: 10 May 2020 at 10:35pm
What is the GPS source for the AXP340?
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SWooding View Drop Down
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Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SWooding Quote  Post ReplyReply Direct Link To This Post Posted: 10 May 2020 at 10:39pm
IFD 550
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Ibraham View Drop Down
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Points: 363 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ibraham Quote  Post ReplyReply Direct Link To This Post Posted: 10 May 2020 at 11:08pm
If the IFD is working, then it could be the wiring from the IFD to the AXP. 
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Ibraham View Drop Down
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Points: 363 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ibraham Quote  Post ReplyReply Direct Link To This Post Posted: 10 May 2020 at 11:19pm
Were any of the settings recently changed on the IFD (RS-232 ), or was the software recently updated?
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SWooding View Drop Down
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Points: 10 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SWooding Quote  Post ReplyReply Direct Link To This Post Posted: 11 May 2020 at 9:23am
It’s an interment problem
Settings have been the same
It was working, then it stops, ForeFlight announces, ADSB disconnected
Software 10.2.4.1 upgrade before I got plane out of shop
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Ibraham View Drop Down
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Points: 363 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ibraham Quote  Post ReplyReply Direct Link To This Post Posted: 12 May 2020 at 1:08pm
If  it worked initially after you got it out of the shop, and if everything else is working (IFD, ALT encoder), it could be the wiring from the IFD to the AXP (loose connector/wire).  You may need to take back to the shop.
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