DF 250 OIL ligh stays lit when engine is running

[Profishor]

The oil light is staying light when the engine is running. I checked the oil and it had the right amount. I reset the light and restarted the engine and it did not light again. I have not run the boat since. I am right in thinking the steady lit oil light means it is time for an oil change? No buzzer sounds only the light. Any thoughts would be greatly appreciated.

[BM680CC]

How many hours are on the motor?

[Profishor]

a little over 200.

[BM680CC]

The oil light should flash at service time, not remain lit. If the light stays lit, it is a caution system