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SportsBoat_F4V13.book Page 65 Friday, May 21, 2021 11:45 AM

Instrument operation

tions to avoid major engine damage while
you return to shore.
If getting a tow from another vessel is not
possible, operate engine just slightly
above idle while you return to shore. If you
can be towed, refer to “Towing the boat”
on page 153.

Low / High voltage warning
If “Battery” appears on the multi-function dis-
play and the buzzer will sound, check the bat-
tery connections. If the battery connections
are clean and tight and the warning indication
continues, have a Yamaha Boat Dealer check
the charging system.

Communication error warning
If a communication error is detected for the
GPS function, a sensor, or other device, a
warning will appear on the multi-function dis-
play and the buzzer will sound. If this occurs,
reduce the engine speed, return to shore, and
have a Yamaha Boat Dealer check the boat.

Low fuel level warning
If “Fuel” appears on the multi-function dis-
play and the buzzer will sound, refill the fuel
tank as soon as possible. (See page 99 for in-
formation on filling the fuel tank.)

Depth warning
If the boat enters an area that is shallower
than the water depth set for the depth alarm,
the depth warning will be activated and the
buzzer will sound.
If the warning is activated, move the boat to
an area that is deeper than the water depth
set for the depth alarm. (See page 77 for in-
formation on setting the depth alarm.)

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