Yamaha F150 Owner's Manual page 56

Instruments and indicators
ECM00911
NOTICE
Gasoline mixed with water could cause
damage to the engine.
Engine trouble-alert indicator
If the engine malfunctions while cruising, the
engine trouble-alert indicator will start to
blink. Get back to the port soon and consult
a Yamaha dealer immediately.
1. Engine trouble-alert indicator
ECM00921
NOTICE
In such an event, the engine will not oper-
ate properly. Consult a Yamaha dealer im-
mediately.
Low battery voltage alert
If the battery voltage drops, the battery volt-
age value will start to blink.
1. Battery voltage value
50
ZMU08414
1
ZMU08415
Get back to the port soon if the low battery
voltage alert device has activated. For charg-
ing the battery, consult your Yamaha dealer.
Overheat-alert indicator
If the engine temperature rises too high while
cruising, the overheat-alert indicator will start
to blink, and the engine speed will automati-
cally decrease to about 2000–3500 r/min.
1
1. Overheat-alert indicator
Stop the engine immediately if the buzzer
sounds and the overheat device has activat-
ed. Check the cooling water inlet for clog-
ging.
ECM01594
NOTICE
 Do not continue to run the engine if the
overheat-alert indicator blinks. Serious
engine damage will occur.
 Do not continue to operate the engine if
an alert device has activated. Consult
your Yamaha dealer if the problem can-
not be located and corrected.
Low oil pressure-alert indicator
If the engine oil pressure drops too low, the
low oil pressure-alert indicator will start to
blink, and the engine speed will automatically
decrease to about 2000–3500 r/min.
1
ZMU08416