ATP Processor User & Installation ManualATP Processor User & Installation Manual.pdfVer 2.1.2 April 2019
ATP Installation Manual V0.12ATP Installation Manual V0.12.pdf
MFD1 Manual V1.3MFD1 Manual V1.3.pdfReleased 30/4/16 Updated Bluetooth upload instructions
AT3020 Display Firmware Upgrade InstructionsAT3020 Display Firmware Upgrade Instructions.pdf
DLA2 ManualDLA2 Manual.pdfFirmware 1.06 Revision 1.00

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


MFD Fitting V1.1MFD Fitting V1.1.pdfCut-out template and mechanical drawing
SOV Installation Drawings V1.2SOV Installation Drawings V1.2.pdfBronze Shut Off Gate Valve (SOV) Drawings V1.2
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 Firmware V1.063020 Firmware V1.06.zipCurrent A+T 3020 Firmware released May 18
PHD V1.08PHD V1.08.zipFor Pilot Head Display (PHD) only. Version allows 4 pages of instrument display in addition to pilot function. Released July 2018
LCD software V 1.02LCD software V 1.02.zipReleased 18th April 2016 DO NOT USE EXCEPT ON DIRECT INSTRUCTION FROM A+T
MFD – Main Firmware V 2.16MFD – Main Firmware V 2.16.zipReleased August 2018

ATP1 Firmware

Main processor
Individual boards