Mercury 200 Verado FourStroke Operation And Maintenance Manual page 48

Item Control
h 1 LEVER
i SYNC
NOTE: Not all functions may be active.
Dock
Dock mode reduces throttle capacity to approximately 50% of normal throttle
demand, allowing finer control of engine power in close quarter situations.
Throttle Only
NOTE: Throttle only mode should be used if the captain is not in command at
the helm. Placing the ERC in throttle only mode will avoid unintended gear
engagement. The engines will turn using the steering wheel and the RPM of
the engines can be increased while in the throttle only mode, but the gear
position will remain in neutral.
To engage throttle only mode:
1. Place both ERC levers in neutral.
FEATURES AND CONTROLS
Enables the throttle and shift functions of both engines
to be controlled by the port lever.
Turns off or on the auto‑synchronization feature. Refer
to Sync.
DOCK button
THROTTLE ONLY button
Function
51854
51855
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