Troll Control - Mercury 225 EFI Service Manual

3.0 litre work, electronic fuel injection

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Troll Control

BASIC OPERATION

With Troll control you can maintain a trolling speed of 450 to1000 rpm without using the

You can set the trolling control by using either the tachometer or speedometer. Tachome-

ter will set the speed in RPM and speedometer will set the speed in MPH.

You can shut off troll control anytime by pushing the

screen or moving the throttle.

If you have troll control set at a desired speed and then you shut off the troll control, the

system remembers the set speed and will return to that speed when re-engaged.

The display screen will revert back to the previous screen after 10 seconds of no activity.

When the troll control is engaged and you are out of the troll control screen, a flashing

signal "TR" will appear in the upper left corner of the display to tell you troll control is still

TO SET TROLL CONTROL

1. With the engine running, shift outboard into gear. Set engine speed at idle.

2. Push in the

(–) to decrease speed.

5. If you set troll control to a higher speed than the troll rpm can bring the boat to, the

TROLL SPEED TOO FAST message will appear. Reduce troll speed.

6. If you set troll control to a slower speed than the troll rpm can bring the boat to, the

TROLL SPEED TOO SLOW message will appear. Increase troll speed.

90-884294 OCTOBER 2001

Actual Speed

Flashing Signal "TR"

button to reactivate the display screen.

to engage (turn on) the troll control.

buttons to set the desired speed. Use (+) to increase speed and

Actual Speed

button to bring up the troll control display screen.

WIRING DIAGRAMS

button when in the troll display

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