Outboards illumination device

Abstract

An outboards illumination device includes a light emission display unit which is provided with each of a plurality of outboards attached to a boat and causes a predetermined display by light emission, a light emission control unit which is provided with each of the plurality of outboards and controls the light emission of the light emission display unit, a synchronization unit which is provided with each of the plurality of outboards and enables to transmit or receive a synchronization signal for controlling display timing of the light emission display units between the light emission control units of the respective outboards, and a setting unit which sets as operated, among a plurality of the synchronization units provided with the plurality of outboards respectively, a main synchronization unit that exclusively transmits the synchronization signal and a sub synchronization unit that exclusively receives the synchronization signal transmitted from the main synchronization unit.

Dependencies are inferred from the claim text.