System Overview Although the scope of this document relates to both single and dual engines, the instructions within depict the more widely used dual engine configuration. Helm Components This dual engine electronic control system consists of the following helm equipment: Two Yanmar i5601E Digital Displays and two Digital Tachometers (one respectively, if single engine) Dual Shift & Throttle Control Head (single shift & throttle control head, if single engine) Yanmar i5601E Digital Display Digital Tachometer Note: Displays “Single” if single engine configuration. 780757SDFB 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. Shift & Throttle Control Head CH67500: Control Head CP67601: Trolling Switch (Optional) The Shift & Throttle Control Head selects the gear positions and the throttle settings. The Control Head has several lights that confirm 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 configurations with similar functions may be used. Electronic Control System: Operation Manual for BY Series Engines with Unlimited Controls Page © Yanmar 2008