Regal 35 Sport Coupe, Руководство пользователя, Страница: 80 / 214

22
Chapter 5
When trimmed or in the bow down position, the bow
spray is farther forward, the wake and rooster tail are
smaller, and positioned further behind the vessel. Also,
when trimmed you will notice that the tachometers show
an increase in rpm’s.
Using Stern Drive Power Trim With Trim Tabs
Adjust the trim
tabs
to achieve a
planing attitude.
Use the power trim
to position the prop
path parallel to the
water flow. At this
point the trim tabs
may need a fine
adjustment.
One advantage of
the trim tab system
is that they allow trimming of the hull while the power
trim results in trimming the props.
Porpoising is a running condition where the bow “bounces”
up and down similar to a porpoise motion. Press “bow
down” in one-half second bursts. As the trim tabs turn,
the porpoising should recede and the vessel speed should
increase. Only a small amount of “bow down” is normally
necessary to make this change.
Rectifying A List
Your vessel can use the trim tabs to
rectify a list. The trim tabs adjust the
boat’s attitude in the direction the
helm rocker switch is pushed.
If the port bow is high, push the left-
hand “bow down” direction on the
dash rocker and the port bow will
lower. If the starboard bow is high,
push the right-hand “bow down”
direction and the starboard bow is
lowered.
Porpoising