MFD1 Manual V1.3MFD1 Manual V1.3.pdfReleased 30/4/16 Updated Bluetooth upload instructions

see also for a wide range of B&G manuals.


MFD Fitting V1.1MFD Fitting V1.1.pdfCut-out template and mechanical drawing
SOV SpeedSOV Speed.pdfDimensioned drawing, custom lengths available
SOV DepthSOV Depth.pdfDimensioned drawing, custom lengths available
SOV Depth – Garmin NMEA 2000 AdaptorSOV Depth – Garmin NMEA 2000 Adaptor.pdfInstallation notes


The A+T MFD can have its main software and LCD driver upgraded via a Bluetooth link from a PC (Windows Vista and later). In order to do this, it is necessary to download the zip file below then extract and store the two files into the same directory on your PC. Detailed instructions on how to run and upload are in the appropriate manual.

Bluetooth Uploader V1.03Bluetooth Uploader V1.03.zipReleased 20/5/2016 - corrected some issues with versions of Net Framework 4.6.1


MFD software version are dependent on version of MFD hardware. To find which hardware is fitted go to the menu This Display then Statistics.

Note: In general an lcd upgrade should not be undertaken and only on specific instructions from A+T.  However, should an lcd upgrade be required this must be done before the main upgrade. Read Appendix B of the manual carefully before commencing upgrades.

3020 Software V1.043020 Software V1.04.zipCurrent A+T 3020 Sofware released Aug 17
PHD V1.06PHD V1.06.zipFor Pilot Head Display (PHD) only
LCD software V 1.02LCD software V 1.02.zipReleased 18th April 2016
MFD – Main Firmware V 2.14MFD – Main Firmware V 2.14.zipFor Hardware V3, deal with alarms. March 2018