What's this icon? (Yamaha Pro V 100)

[AxMataz]

The warning-beeping sound is going off when starting my engine.
This icon is marked when it beeps, what does it mean?

Image link --> http://www.diskusjon.no/index.php?ac...post&id=161082

(don't have the instruction manual)

[boats.net]

That is indicating oil level in oil tank is ok. When it goes to the yellow one in middle it's indicating you need to add oil and the red one on left indicates oil tank is almost empty and buzzer should sound and engine will go into rpm reduction.