Page 37 - Yamaha Marine Zubehoer 2026

Rigging Diagrams

Digital Electronic Control (DEC)

With great ergonomic comfort and new capabilities, the all-new Helm Master EX control is available in single handle, or twin handle
for twin- through quad-engine installations. In both instances, the base of the control is the same, allowing for easier, more consistent
installation between models.

Additionally, there is one simple wire leading to a bank of one or more separate ECUs (one per engine), mounted remotely. There are
no additional ECUs needed for second station installations, making under-console and second station rigging streamlined and less
complex.

SEPARATE ECU

for Single engine for Twin engine for Triple engine for Quad engine

The easily accessible port
helps Yamaha dealers
connect YDIS for system
compatibility scan,
diagnosis and updating
software.

Single engine control Flush Side-mount Multiple engine control

Highlighted features

SINGLE LEVER OPERATION
Press this button to control multiple outboards with the port-side lever only.

TRIM ASSIST
Trim Assist automatically trims the outboard to operator pre-set levels at chosen engine speeds
to make operation easier, particularly for new captains or those with a heavy task load. This
function can be initiated directly from all Helm Master EX controls (single or twin binnacle and
side flush-mount). Activation/de-activation remains available through the CL5 or MFDI-equipped
display, as well. Press
Trim Assist button

LOCK TO LOCK AND STEERING FRICTION
With new variable lock-to-lock settings (four to nine rotations) and adjustable steering friction
(100 – 200 percent) become available automatically based on outboard rpm. Customer can also
choose to select heavier steering load manually (like when in heavy seas, for example) or can set
the DES system to not use auto-increase/decrease features.

04_Trim Assist 2026 Marine Dealer Guide – 35