Yanmar Manual (EN)

Operations Control Head Operation The boat will start to move during the next steps. Be very cautious when first engaging the gears to establish that forward is truly forward and reverse is truly reverse. A quick in-and-out of gear test is recommended. Ensure that the boat is clear of all obstacles forward and aft before conducting this test. Warning Identification Engine Trim Control: in the handle (optional) Lever Position Indicators: Adjustable Lever Feel Starboard Port Shift Detent Throttle Friction Select/change Station: Note: Station Protection may be turned on. See Appendix F. A lit green SELECT lamp indicates a station is active.

On single station boats, station selection is automatic. For multi-station boats, choose a station and then press SELECT button with levers in neutral. to Change Stations: Move to new station and press select button. ( Green lamp flashes.) Match control handle positions with those of active station. ( Green lamp goes steady when levers match and this station is now in control.) Indicator Dimming Feature: Push select button and the lamps will dim. There are four degrees of brightness from which to choose. NOTe: Indicator Dimming is only accessible from the ac- tive control station. (Green lamp on steady.) Electronic Control System:

Operation Manual for BY Series Engines with Unlimited Controls Page 12 © Yanmar 2008

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Operations NOTE: The flashing yellow N (Neutral) lamp can indicate status of either Shift Disconnect (SD) or Split Range Throttle (SRT). Please exercise caution when engaging/disengaging either of these modes! A steady- on Neutral lamp ALWAYS indicates engine is in NEUTRAL. Shift Disconnect (SD): Flashing yellow N (Neutral) lamp indicates SD engaged for this engine. Allows throttle control without gear engagement. TO ENGAGE Shift Disconnect: Move engine’s lever to the “Neutral” position. Press the N (Neutral) button next to this lever. (Yellow lamp flashes.) To Disengage Shift Disconnect: Return engine’s lever to the “Neutral” position. Press N (Neutral) button next to this lever.

The yellow N (Neutral) lamp will go steady - SD is disengaged and the engine and transmission will now respond to lever commands. Split Range Throttle (SRT): Flashing yellow N (Neutral) lamp - SRT engaged for this engine. Provides greater throttle sensitivity: moving an engine’s control lever to “Full Forward” will only produce the maximum percentage of WOT (Wide Open Throttle selected at set-up - default Throttle Limit is 25%) TO ENGAGE Split Range Throttle: Move engine’s lever to Forward Idle position. Press N (Neutral) button next to this lever. (Yellow lamp flashes.) TO DISENGAGE Split Range Throttle: Move engine’s lever to Forward Idle or Reverse Idle.

Press N (Neutral) button next to engine lever. The yellow N (Neutral) lamp will go out - SRT is disengaged. Electronic Control System: Operation Manual for BY Series Engines with Unlimited Controls © Yanmar 2008 Page 13

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Operations Sync Operations: note: Your system ships with Cruise Sync set as the default. Power Train Sync may be selected using the i5601E display. Cruise Sync (CS): Default Automatically synchronizes engine RPMs when levers are close together and above 20% forward throttle. A lit red SYNC lamp indicates sync is enabled. To Enable CS: Press SYNC button. (Red lamp flashes.) Match control handle positions within 5% of each other. (Red lamp goes steady when levers match — cruise sync is now enabled.) CS Automatic Engagement: When levers are moved within 10% of each other and over 20% forward throttle. CS Automatic Disengagement:

When levers are moved more than 10% apart or under 20% forward throttle. To Disable CS: Press SYNC button. (Red lamp flashes.) Match control handle positions within 5% of each other. (Red lamp goes off when levers match — cruise sync is now off.) Power Train Sync (PTS): Automatically synchronizes engines and transmissions; the port lever controls throttle and shift of both engines across the entire control range. A lit red SYNC lamp indicates sync is engaged. To Engage PTS: Note: Starboard lever may be chosen as master control using the i5601E Press SYNC button. (Red lamp flashes.) Match control handle positions within 5% of each other.

(Red lamp goes steady when levers match — power trains are now in sync.) To Disengage PTS: Press SYNC button. (Red lamp flashes.) Match control handle positions within 5% of each other. (Red lamp goes off when levers match — power train sync is now disengaged.) Electronic Control System: Operation Manual for BY Series Engines with Unlimited Controls Page 14 © Yanmar 2008

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Operations System Alarms Critical Alarms Continuous flashing both lights on either side of the control indicates a Critical Alarm . System will do a “Safe Shut Down,” and must be serviced before further use . When a critical alarm occurs, the system will automatically go to the selected “Fail Safe Response” mode. The system MUST be shut down and restarted for most critical alarms. Some functions may operate for a time after restart. See display on Control Unit to determine cause of alarm. If the alarm is caused by the Throttle Actuator hitting “Stop” - Wide Open Throttle (WOT) - the alarm will go away when the throttle is pulled back.

However, as with ALL Critical Alarms, the system must be serviced before further use. Non-Critical Alarms Intermittent flashing of both lights on either side the control (five seconds flash, normal for fifteen seconds, then repeating), indicates a Non-Critical Alarm . Acknowledge by a power up cycle. Continue to operate and have the system checked as soon as possible. Electronic Control System: Operation Manual for BY Series Engines with Unlimited Controls © Yanmar 2008 Page 15

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