Yamaha Helm Master Operation Manual page 45

When a malfunction occurs in remote
control mode
1. Place the remote control levers in the N
position.
TIP:
Throttle and shift control will not return until
the remote control levers are returned to the
N position.
2. Check the alert messages on the Digital
Network Gauge (6Y9) and check which
engines are not responding properly to
steering input.
3. Open the steering bypass valve of the
malfunctioning engine. The malfunction-
ing engine steering will become free.
4. The unaffected engine's shift, throttle
and steering will operate within the nor-
mal parameters. Use the steering and
Temporary actions in emergency
N
remote control levers to operate the
unaffected engine(s) and return to port.
Note, the steering response may be
sluggish. The affected engine's steering
will be moved by the water flowing past
the lower unit. The affected engine will
remain in neutral even if the shift/throttle
lever for that engine is placed in forward
(F) or reverse (R).
When a malfunction occurs in Joystick
mode
1. Turn the ignition switches for all engines
OFF, and wait for 20 seconds.
2. Turn the ignition switches for all engines
ON, rotate the steering wheel, and check
the movement of the steering.
TIP:
When the steering for more than one engine
is malfunctioning, the same warning mes-
sage appears.
3. Open the steering bypass valves of the
malfunctioning engines. The malfunc-
tioning engine steering will become free.
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