AF-3000 Non-'s' Series Support

Advanced Flight launched our AF-3400 and AF-3500 multi-function displays with EFIS capability in March of 2006.

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Clock Battery

Are you having problems with accessing pages? Having to reset your knob list, °C/°F, winds, and other display settings? The displays internal clock battery has gone flat. Replacing this battery will get you back to normal.

We have found that the internal clock battery lasts from 6 to 10 year in a display. Finding a BR chemistry battery is important over the CR type due to the performance in high temperature environments and stable voltage over battery life. CR-1225 batteies will need replacement more often.


  • ZIPMap Data
    Updated every 28 days
  • ZIPAdvanced Deck Sound Files
    If you EFIS is missing audio indications; extract zip file onto SD card and use RESTORE option in Calibration->Admin Settings->Transfer Files to upload sound files to device.

System Software

Do you see Mount Hood at boot?
You need AF-3/4000s Software

After Installation

  • Verify that you have loaded Map Version 15 mapping database if Mapping is installed.
  • Verify that ARINC Version 4.0 is installed if an ARINC adapter is installed in aircraft.
  • Depending on upgrade version, NAV source settings may need re-configuration, see manual.
  • After upgrading verify that your settings have not been altered.
  • If you have any problems or issues with these processes please contact Advanced Flight Support.

System Release Notes

V7.05.00-MV15 10/30/2015

  • Changed AHRS network output for use with AF-5000 systems

V7.04.00-MV15 11/12/2013

  • Minor fixes for VOR glideslope.

V7.03.11-MV15 01/09/2012

  • Fixed FADEC HP divide by 2 problem.

V7.03.11-MV15 10/11/2010

  • Cleaned up some issues in loopback test.
  • Fixed Flight director activity.
  • Fixed valid GPS source lookup function.
  • Fixed problems with Serial Port 2 timing.
  • Fixed potential problem with DUARTs and 4800baud.
  • Fixed problem with ARINC being on port1.

V7.03.10-MV15 10/07/2010

  • Removed restrictions on serial port 2 for use as nav source.

V7.03.09-MV15 10/06/2010

  • Fixed Serial Port #2 only Encoder.

V7.03.08-MV15 09/30/2010

  • Fixed Australia timezone problem.