Start Up First Time Control Operation Various features of the electronic control system have been selected and set as part of the installation. They can be checked in Appendix D. They include: Max Throttle Amount in Split Range Throttle (SRT) Shift Delays Type of Sync (Cruise or Power Train) Station Protection 1. Before starting the engines for the first time, take a moment to familiarize yourself with the shift and throttle controls. With the engines not running, move the control levers over the full range until you are familiar with the feel. Note that the detent pressure and drag can be adjusted using the adjusting screw on the front surface of the control head.
The top screw sets the detent pressure; the lower screw sets the drag. 2. Place the control levers in neutral and turn the ignition switches to the “on” position -- but do not start the engine. The green control head light will illuminate. a. Check to see if the green light on the control head is solid or flashing. If solid, proceed to the Operation Section of this book. If flashing, push the “Select” button to select the head. The yellow light will now come on. Shift & Throttle Control Head Functions The most common Shift and Throttle Control Head comes with a dual function, single lever control. A single lever control initiates both shifting and throttle for a single engine. Note:
the detent pressure and drag can be adjusted using the adjusting screw on the front surface of some control heads. Electronic Control System: Operation Manual for BY Series Engines with Unlimited Controls © Yanmar 2008 Page 11