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Instrument operation
51
(2) When the boat is on the trailer still at a
stern-down angle on the loading ramp,
operate the ballast pump again to drain
any remaining water. It may be neces-
sary to press or lift the ballast bladders to
help drain them completely.
The ballast system has a manual shut-off
valve under the inspection cover between the
port and starboard access ports. If you be-
lieve there is a failure in the hoses that is
causing the boat to take on water and possi-
bly sink, remove the inspection cover and turn
the manual shut-off valve 90° clockwise to
shut off water intake. Ask your Yamaha Boat
Dealer to inspect the boat before continuing to
use it. It is recommended that you also shut
off the manual shut-off valve whenever the
boat will be left in the water for a long time.
1
Manual shut-off valve
No-wake mode/cruise assist switch
This switch activates and sets the no-wake
mode, cruise assist, and reverse RPM con-
trol.
1
No-wake mode/cruise assist switch
To operate the no-wake mode and cruise as-
sist, see the following sections. To activate
the reverse RPM control, see “Reverse RPM
control” on page 53.
No-wake mode
The no-wake mode is useful for operating the
boat at a steady speed with a minimal wake.
This is especially convenient when traveling
in harbors, channels, or other areas posted
with low speed limits as “no wake zones”.
The no-wake mode can be used only when
the engines are operating at idle speed.
To activate the no-wake mode:
(1) Put the remote control levers in the TDE
position or forward position so that both
engines are operating at idle speed.
(2) Push the plus side of the no-wake
mode/cruise assist switch. Once “No
Wake Mode” flashes in the LCD of the
starboard multi-function tachometer and
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