Control Head (Shift And Throttle) - Yanmar 6LY3 series Service Manual

ELECTRICAL AND ECU

Control Head (Shift and Throttle)

The control head is designed to allow an operator
to select the various control functions of a vessel. It
provides indications of current selections and
transfers helm control to alternate locations.
Control Head Button Functions
• N (NEUTRAL Button) - When the lever is in the
neutral idle position, this button will engage or
disengage the neutral throttle control. This allows
for throttle but no forward or reverse thrust. When
the lever is in a gear idle position, this button will
engage or disengage the split range throttle
(SRT) (optional).
• SELECT or SEL (SELECT Button) -
This button allows the operator to activate or
deactivate the current location as helm control in
multiple control stations installations.
• SYNC - This button engages or disengages
Power Train Synchronization (PTS) (option - if
installed). This is an option that will synchronize
starboard and port engine rpm when the control
head levers are set to nearly the same positions.
Two-Lever Head for Twin Installation
Figure 12-37
F
-N-
(7)
R
(6)
(5)
Figure 12-37
1 – NEUTRAL Button
2 – NEUTRAL Lamp (Amber)
3 – SYNC Lamp (Red)
4 – SYNC Button
5 – SELECT Button
6 – SELECT Lamp (Green)
7 – NEUTRAL Lamp (Amber)
12-24
(1)
F
-N-
(2)
R
N N
SELECT SYNC
(3)
(4)
0006356
© 2007 Yanmar Marine International
Remote Control Electronic Control System (ECS)
Single-Lever Head for Single Installation
Figure 12-38
1 – NEUTRAL Lamp (Yellow)
2 – NEUTRAL Button
3 – SELECT Button
4 – SELECT Lamp (Green)
6LY3 Service Manual
(1)
F
-N-
(2)
R
N
(3)
SEL
(4)
0006357
Figure 12-38