New Holland FR Operator's Manual page 13

ECO mode
The FR Forage Cruiser has a function called ECO mode. The purpose of this system is
to reduce fuel consumption in the circumstance that the full engine power is not
required. ECO mode adjusts the engine RPM based on engine load.
When using ECO mode the engine rpm will not go below the PowerCruise
engine rpm setting
ECO Mode 1: (Default)
Engine rpm ranges between 1700-1850rpm.
ECO Mode 2:
Engine rpm ranges between 1950-2100rpm
In certain conditions it maybe necessary to run in ECO mode 2 in order to maintain
cutterhead and blower speed such as grass with high sugar content.
ECO Mode OFF:
Engine rpm is fixed to 2100rpm
ECO mode selection
1. Press on the "engine throttle up" button. This will bring the engine from low
idle to ECO mode 1
2. Press on the "engine throttle up" button again to advance to ECO mode 2. Press
"engine throttle down" to revert back to ECO mode 1.
3. To turn off ECO mode press the button on the screen as displayed below.
Engine Control
II
TM
13