Regal LS4C Owner's Manual page 73

Bilge
This switch controls the bilge pump which is
located below the front of the engine at the bilge
floor. This bilge pump removes any accumulated
water from the bilge.
Note that with the bilge switch in the center position
the pump circuit assumes an "automatic" position
and will operate even with the battery switch in the
"off" position with the vessel unattended. This is a
safety feature.
Periodically check the bilge pump grate for debris
that could effect the pumping efficiency. Also, never
manually run the pump dry for extended periods as
the impeller may develop premature wear.
Nav/Anc
This on/off/on switch energizes the center bow
red/green navigation light (may be rail mounted)
and all-around light as a standard configuration
as the top portion of the switch is pressed. This
is the position for nighttime headway navigation.
The lower portion of the switch will energize the
all-around light on the deck for anchored use only
or vessels with PowerTower or hard top will have
the all around light on top of the tower or hard top.
Cockpit Lights
This switch controls the blue or white LED lighting
which is normally found on vertical surfaces to aid
in nighttime cockpit activity. They are especially
useful to light stairways, deck walkways, and swim
platforms.
Docking Lights
This switch controls the optional hull docking
lights. These lights are valuable for maneuvering
around docks and tight waterways at night such
as you might find at marinas and locks. Do not use
these lights for navigation as other vessels may
not be able to see your combination bow light
especially for head on and crossing situations.
Horn
This momentary switch controls the electric horn
located at the starboard bow area. Make sure
the horn is tested before each outing as it can
be valuable in navigation situations and can be
used for bridge communications. Normally there
is an adjustment screw on the horn top to alter
the tone. Periodically inspect the horn hardware
for tightness and polish the horn grill.
Tower
This switch controls the forward or aft tower
movement. When the "up" switch position is
pressed the PowerTower moves to the forward
position which is useful for bridge navigation and
storage or towing needs.
When the "down" switch position is pressed the
PowerTower moves to a vertical or run position.
The vessel operator shall read and understand
the following label!
CAUTION
AVOID BODILY INJURY!
WHEN OPERATING POWERTOWER
KEEP ALL BODY PARTS CLEAR
OF TOWER HINGE MECHANISMS.
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