Fuel Warning Indicator; Low Battery Voltage Warning Indicator; Warning System; Overheat Warning - Yamaha 150 Owner's Manual

Basic components
tor switch.
NOTE:
The fuel level reading can be affected by the
position of the sensor in the fuel tank and the
attitude of the boat in the water. Operation
with bow-up trim or continuous turning can
give false readings.
EMU26720

Fuel warning indicator

If the fuel level decreases to one segment,
the fuel level warning segment will begin to
blink.
ECM00880
CAUTION:
Do not continue to operate the engine
with full throttle if a warning device has
activated. Get back to the port within troll-
ing engine speed.
1. Fuel level warning segment
21
EMU26730
Low battery voltage warning
indicator
If battery voltage drops, the display will auto-
matically turn on and begin to blink.
ECM00870
CAUTION:
Get back to the port soon if a warning de-
vice has activated. For charging the bat-
tery, consult your Yamaha dealer.
ZMU01745
1. Low battery indicator
EMU26801
ECM00090
CAUTION:
Do not continue to operate the engine if a
warning device has activated. Consult
your Yamaha dealer if the problem can-
not be located and corrected.
EMU26816

Overheat warning

This engine has an overheat warning device.
If the engine temperature rises too high, the
warning device will activate.
Activation of warning device
The engine speed will automatically de-
G
crease to about 2000 r/min.
If equipped with an overheat warning indi-
G
cator, it will light or blink.

Warning system