Ray70 remote mic and cable

[Chuck - Raymarine - Moderator]

Tom,

It sounds as though you have properly populated the microSD memory card with the ray_Radios_v215bootcode_20160802.upgrade.iso file. However, it is recommended that SeaTalkng backbone's be reduced to the MFD and the VHF radio when performing the update. Powering the other SeaTalkng devices OFF is generally not sufficient ... it is instead recommended that the spur cables connecting the other devices to the backbone be unplugged from the T-Pieces, 5-Way Connectors, In-line Terminators, or iTC-5 until the update has been completed. The bootloader update for the VHF radios installs very quickly. After doing so, it is recommended that the bootloader be installed again ... the update should be very fast and return to the Limitations of Use screen of LightHouse splash screen when completed. Power the MFD OFF, remove the microSD memory card containing the software update file from the MFD, replace the ray_Radios_v215bootcode_20160802.upgrade.iso file within the root level directory of the microSD memory card with the ray_Radios_v135App_v106Handset_20160802.upgrade.iso file, power the MFD ON, follow the VHF radios software update instructions for placing the second station handset into Programming Mode, and then complete following the instructions for performing the software update found here.