This system is designed for twin outboard installations using
outboards without AUX outputs. It will allow the port engine to charge
the port start battery and the house battery when the VSR is engaged
(refer VSR specs for operation of VSR.)
It will also allow the
starboard engine to charge the starboard start battery and the house
battery when the starboard VSR is engaged, giving a combined charge
from two outboards into the house battery until the voltage regulators
on both engines control the charge. It will also allow the house
battery to be charged if steaming on one engine.