Yamaha 2019 WaveRunner GP1800R Owner's/Operator's Manual page 45

Vertical movement of the bow will be reduced
and the watercraft will get up on plane more
quickly when accelerating.
Bow-up positions (c) and (d)
The bow will go up, causing the trim angle to
increase.
There is less water resistance, therefore,
straight-ahead acceleration is enhanced.
TIP:
The watercraft performance characteristics
according to the trim angle change depend-
ing on the operating conditions.
(d)
(c)
N
(b)
(a)
To change the trim angle:
(1) If the reverse gate is in the neutral posi-
tion, lightly squeeze the throttle lever so
that the watercraft moves forward.
Watercraft operation
(2) Push the electric trim up switch or elec-
tric trim down switch to select the de-
sired trim angle.
1
1 Electric trim up switch
2 Electric trim down switch
TIP:
When the reverse gate moves to the neutral

or reverse position, the jet thrust nozzle will
automatically return to the neutral position.
When the reverse gate moves to the for-
ward position, the jet thrust nozzle will au-
tomatically change to the set trim angle.
When the engine stops, the jet thrust noz-

zle returns to the neutral position.
2
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