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10.2.3.1 - Lost my transponder!

Printed From: Avidyne
Category: Avidyne General
Forum Name: IFD 5 Series & IFD 4 Series Touch Screen GPS/NAV/COM
Forum Description: Topics on Avidyne's IFD 5 Series and IFD 4 Series Touch Screen GPS/NAV/COM
URL: http://forums.avidyne.com/forum_posts.asp?TID=1826
Printed Date: 29 Apr 2024 at 2:44pm
Software Version: Web Wiz Forums 12.01 - http://www.webwizforums.com


Topic: 10.2.3.1 - Lost my transponder!
Posted By: Roger
Subject: 10.2.3.1 - Lost my transponder!
Date Posted: 17 Aug 2019 at 4:10pm
updated my ifds and now my transponder seems to be stuck in standby mode.  It is the avidyne remote transponder that I control with the ifd.  When I type in a code and tap alt or anything it goes to standby.  Atc could not see my ads b or my squawk code.  I pulled the breaker twice in flight and tried everything I know.  We continued the flight into Asheville and we are departing tomorrow.  Anyone know of anything simple I can do to fix it?  Will Asheville let me depart?  Do i need to call them 1 hour before departure and request permission to depart?



Replies:
Posted By: Ibraham
Date Posted: 17 Aug 2019 at 11:17pm
If it worked prior to the update, then you should check the IFD configuration 

Check RS-232 Port Configuration (Page 2) you should know which RS232 channel it is connected to
Channel Input: AXP322
Channel Output: AXP322

Remote XPDR Configuration (Page 12)
This page will configure the Avidyne AXP322 Remote transponder. . Please note; it may take up to 3 minutes to update the transponder configuration after changing a parameter below. 
Hex Code: Enter the aircraft's Mode S Address issued by the registration authority. This code must be entered as a hexadecimal value.
A/C Width: Enter the aircraft's width in meters
A/C Length: Enter the aircraft's length in meters
GPS Lin. Offset: Enter the distance from the front of the aircraft to the GPS antenna in meters
1090 MHz Receiver: Enter "Yes" if the aircraft is equipped with 1090 MHz ADS-B In receiver
UAT Receiver: Enter "Yes" if the aircraft is equipped with UAT ADS-B In receiver
Squat Input: For ADS-B out compliance, a squat switch is required for automatically selecting the transponder air or ground mode of operation. For aircraft without a squat switch, connect the squat switch input of the transponder to P1001 pin 8 of one of the IFD5XX/IFD4XX for IFD‟s with software 10.0.0 or higher. In either case, set the transponder to “Avidyne” when performing the squat switch setup.
A/C Class: Enter the aircraft category
A/C Speed: Enter the aircraft speed
GPS Lat. Offset: Enter the lateral distance in meters for the GPS antenna



Posted By: oskrypuch
Date Posted: 17 Aug 2019 at 11:52pm
The settings for the remote AXP322 get RESET with the update to 10.2.3.1.

Just go into the maintenance menu, and reenter them.

The only other thing I needed to reenter (not on the transponder page) was the GPS height.

* Orest



Posted By: oskrypuch
Date Posted: 17 Aug 2019 at 11:59pm

Below are my settings, obviously you have to enter your own Hex Code.





Posted By: Roger
Date Posted: 18 Aug 2019 at 8:59am
Excellent thanks.  Anyone know where I can find my hex code real quick.  We have to do all this on the road.


Posted By: Gring
Date Posted: 18 Aug 2019 at 9:29am
The Mode S hex code is on the FAA website under your tail number.


Posted By: Roger
Date Posted: 18 Aug 2019 at 9:37am
Found it on flight radar of all places!



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