[DG] [DG11] Power issues with my Dragonfly 7

[Derek - Raymarine - Moderator]

Hi Thegolfpro313

Thank you for your enquiry,

The most likely issue is not lack of voltage but too much! The Dragonfly is protected against overvoltage and I suspect when the engine is revv'd the output voltage from the engine alternator is much higher than the range accepted by the Dragonfly, or possible is very spikey from a voltage point of view and the Dragonfly is shutting down to protect itself.

Try fitting a power supply conditioner in the power lead to the dragonfly to smooth the voltage and prevent the voltage becoming too high for the unit to handle.

Regards

Derek