Regal 3300 Owner's Manual page 129

STEERING SYSTEM
Electronic Steering System
Your boat may be equipped with an electronic steering system. The
system uses a helm-mounted unit with a steering wheel that controls
a cylinder mounted to the drives, outboards or rudder.
Electronic or steer-by-wire systems consist of an electronic helm unit,
helm-mounted display screen, aft-mounted pump control module,
aft-mounted hydraulic pump/reservoir and drive/rudder-mounted
hydraulic cylinder. The electronic components communicate over a data
network to control the hydraulic pump to operate the cylinder and steer
the boat. The steering pumps have an integral service valve that can be
opened to bypass the pumps for service or in case of emergency. Refer
to the steering manufacturer owner's manual for more information.
The electronic steering systems allow for easy integration with NMEA
2K compatible joystick controls and autopilots, and can be dealer-
programmed to adjust engine-toe and turning ratio. The systems also
have built-in redundancy and safety features.
The drives must be aligned to provide maximum stability on
straight- ahead runs and proper tracking through cornering.
Damage to the drives or steering system may require the drives
to be realigned by your dealer. Refer to the drive manufacturer's
owner's manual for specific information.
https://www.boat-manuals.com/
Systems
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