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UF3X15E0.book Page 70 Friday, June 23, 2023 4:14 PM

Instrument operation

Battery voltage warning
If the voltage drops or rises significantly, a
battery warning will occur and the voltmeter
display will change from white to red.

If the engine overheat warning is activated,
12.7 V 10.0 V immediately reduce the engine speed, return
to shore, and then make sure that water is
being discharged from the port (left) cooling
If the battery voltage warning is activated, water pilot outlet while the engine is running.
have the watercraft serviced by a Yamaha If there is no discharge of water, stop the en-
dealer as soon as possible. gine, and then check the jet intake for clog-
Check engine warning “ ” ging. (See page 127 for information on the jet
If a sensor malfunction or a short circuit is intake.) NOTICE: If you cannot locate and
detected, “ ” is shown in the warning bar, correct the cause of the overheating, con-
and the buzzer sounds intermittently. sult a Yamaha dealer. Continuing to oper-
ate at higher speeds could result in severe
engine damage. [ECJ00042]

If the check engine warning is activated, im-
mediately reduce the engine speed, return to
shore, and have a Yamaha dealer check the
engine.
TIP
Select “ ” displayed on the warning bar to TIP
display the warning details.  While the engine overheat warning is acti-
vated, the maximum engine speed is limit-
Engine overheat warning “ ”
ed.
If the engine temperature rises
 Select “ ” on the warning bar to display
significantly, “ ” and “ ” are shown in the
the warning details.
warning bar, and the buzzer sounds continu-
ously. Oil pressure warning “ ”
If the oil pressure drops significantly, “ ”
and “ ” are shown in the warning bar, and
the buzzer sounds intermittently.

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