Adjusting Trolling Speed; Low Oil Pressure-Alert; Overheat Alert - Yamaha F300A Owner's Manual

Instruments and indicators
TIP:
To stop the buzzer, press the "
" " (mode) button.
EMU37690

Adjusting trolling speed

You can adjust the trolling speed randomly
by increasing or decreasing it approximately
50 r/min. When in the trolling speed setting
mode, the display switches to the normal dis-
play when the engine speed is increased
(within 3000 r/min) using the throttle. When
the throttle is closed, the display returns to
the trolling speed setting mode. For details,
see the attached operation manual.
TIP:
Trolling is affected by currents and other
G
operating conditions and may differ from
the actual engine speed.
The default engine idle speed is reset au-
G
tomatically when the display is switched to
the normal display. The default engine idle
speed is also reset automatically when the
engine is turned off or when the engine
speed exceeds 3000 r/min.
When warming up a cold engine, the troll-
G
ing speed cannot be decreased below the
specified engine idle speed.
EMU36130

Low oil pressure-alert

If the engine oil pressure drops too low, the
low oil pressure-alert indicator will start to
37
blink, and the engine speed will automatical-
ly decrease to about 2000 r/min.
" (set) or
Stop the engine immediately if the buzzer
sounds and the low oil pressure-alert indica-
tor blinks. Check the engine oil quantity and
replenish oil if necessary. If the alert device
has activated while the appropriate engine
oil quantity is maintained, consult your
Yamaha dealer.
ECM01601
NOTICE
Do not continue to run the engine if the
low oil pressure alert device has activat-
ZMU05931
ed. Serious engine damage will occur.
EMU36221

Overheat alert

If the engine temperature rises too high while
cruising, the overheat-alert indicator will start
to blink. The engine speed will automatically
decrease to about 2000 r/min.
Stop the engine immediately if the buzzer
ZMU05430
ZMU05421