System Overview; Helm Components - Yanmar 6LY3 Series Operation Manual

Although the scope of this document relates to both single and dual engines,
the instructions within depict the more widely used dual engine confi guration.
This dual engine electronic control system consists of the following helm equipment:
• Two Yanmar i5601E Digital Displays (one, if single engine)
• Dual Shift & Throttle Control Head (single shift & throttle control head, if single engine)
Note: Displays "Single" if
single engine confi guration.
The i5601E displays real-time data as well as warnings or alarms for any engine abnormality. Diagnostic codes
will be stored for future reference by a Yanmar technician.
The Shift & Throttle Control Head selects the gear positions and the throttle settings. The Control Head has
several lights that confi rm modes of operation and display warnings, if present. Buttons enable engine RPM
synchronization and shift disconnect as well as setting the brightness of the lights.
Other control confi gurations with similar functions may be used.
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System Overview

Helm Components

Yanmar i5601E Digital Display
Shift & Throttle Control Head
Electronic Control System: Operation Manual for 6LY3 Series Engines