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ATP Manual V2.1.4.pdf
MFD1 Manual V1.3.pdf Released 30/4/16 Updated Bluetooth upload instructions
AT3020 Display Firmware Upgrade Instructions.pdf
DLA2 Manual.pdf Firmware 1.06 Revision 1.00

For a wide range of B&G manuals please visit this page.


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MFD Fitting V1.1.pdf Cut-out template and mechanical drawing
SOV Installation Drawings V1.2.pdf Bronze Shut Off Gate Valve (SOV) Drawings V1.2
SOV Speed.pdf Dimensioned drawing, custom lengths available
SOV Depth.pdf Dimensioned drawing, custom lengths available
SOV Depth – Garmin NMEA 2000 Adaptor.pdf Installation notes

Bluetooth Bootloader

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.

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Bluetooth Uploader Released 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.

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3020 Firmware Current A+T 3020 Firmware released May 18
PHD Main Firmware V1_14.hex For Pilot Head Display (PHD) only. Version allows 4 pages of instrument display in addition to pilot function. Released August 2019
MFD Main Firmware V2_22.hex Released August 2019

ATP1 Firmware

For upgrades to Ver 16, first the motherboard and any interface cards must be successfully upgraded with the 'Individual Boards' file below. This is accessed at the bottom of the 'Software Updating' web-page. Please call us 24/7 on +44(0)1590 718182 for any help with this.

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Main processor  You MUST update boards to V0.47 to work with this version
Individual boards  You MUST update main processor to V1.16 or newer to work with this version