Volvo Penta 21182210, Operator'S Manual

Page: 17 / 192

A. Electronic Instrumentation and Controls –
These components allow the pilot to operate the boat,
monitor EVC information (boat and engine data), and
make operator settings in the EVC system.
B. Helm Station Control Unit (HCU) – This compo-
nent handles communication between the instrumen-
tation and the controls.
C. Power Train Control Unit (PCU) – This compo-
nent handles communication with the ECM. It moni-
tors and controls the gear shifting, throttle and engine
synchronization functions.
D. Shift Actuator – This component operates the shift
control cable to the drive.
E. Power Trim Pump – This component operates the
power trim function.
F. Throttle Actuator – This component operates the
throttle and controls engine RPM.
G. Engine Control Module (ECM) – This component
controls and monitors the engine.
H. Volvo Penta options (not shown) – The following
components can be connected to the EVC system to
enable monitoring of non-engine data or other func-
tions:
●
●
●
●
Fresh water level sensor
Fuel tank level sensor
Multisensor (for speed, water temp, and depth)
Autopilot and NMEA interfaces (allows the inte-
gration of non-Volvo Penta instrumentation
such as chart plotters, GPS, etc.)
Stations
The EVC system requires that there is always one main helm station I from which the boat is operated. There
may be up to three secondary stations from which the boat can be operated J . If the boat has more than one
station, please refer to Station Handling .
51269
Presentation
47700387 06-2009 15