Instruments and indicators34Stop the engine immediately if the buzzersounds and the overheat alert device has ac-tivated. Check the cooling water inlet forclogging.NOTICEECM01592● Do not continue to run the engine if theoverheat-alert indicator blinks. Seriousengine damage will occur.● Do not continue to operate the engine ifa alert device has activated. Consultyour Yamaha dealer if the problem can-not be located and corrected.EMU36150Water separator alertThis indicator will blink if water has accumu-lated in the water separator (fuel filter) whilecruising. In such an event, stop the engineimmediately and see page 84 of this manualto drain the water from the fuel filter. Getback to the port soon and consult a Yamahadealer immediately.NOTICEECM00910Gasoline mixed with water could causedamage to the engine.EMU36160Engine trouble alertThis indicator will blink if the engine malfunc-tions while cruising. Get back to the portsoon and consult a Yamaha dealer immedi-ately.NOTICEECM00920In such an event, the engine will not oper-ate properly. Consult a Yamaha dealerimmediately.EMU36170Low battery voltage-alertIf the battery voltage drops, the low batteryvoltage-alert indicator and the battery volt-age value will start to blink. Get back to theZMU05421 ZMU05423ZMU05425