ECI-100 Reset

Hi -

I've changed the drive system of my sailboat and my ECI-100 is giving me fault codes not in the fault code list (STNG solid green, DeviceNet cycles 7 red blinks followed by solid red).

The manual says:

"Your ECI-100 will need resetting if it has previously been used on a different engine type."

and

"A specialist tool is required to reset the ECI-100, contact Raymarine Product Support for further information."

So, how do I go about getting it reset?