Supra SL Owner's Manual page 49

Safety Lanyard/Engine
Shut Off Switch
Your Supra is equipped with a Safety Lanyard/Engine Shut Off switch.
In order for the engine to run, the plastic tip of the safety lanyard must
be attached to the switch. If the clip is removed from the switch, the
engine will not run.
Note: Extra Lanyard in Glovebox.
Avoid serious injury or death. Attach Safety Lanyard to
driver prior to operating boat.
48
Mega Velocity Ballast System
The Mega Velocity Ballast System in your boat is an
electronically controlled ballast system that can be operated
from the driver's seat. The system can be controlled by using
the ballast switches or through the Supra Vision Dash. The
Supra Vision dash allows for stored preset ballast levels (see
"User Preset Screen" in the Vision system manual for easy rider
setup. The manual switches for this three position system are
located in the side pannel with the shifter/throttle.
The Ballast System in your boat is an integrated and logically
controlled system. At the heart of the system is a series of
reversible pumps that use impellers to pump water in and
out of the ballast system. The controller for the system runs
the pumps an appropriate amount of time to fill and to
empty the bags.
When bags begin to vent, shut off!
Do Not overfill ballast bags!
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