Komatsu PC450-8 Operation & Maintenance Manual page 133

OPERATION
Adjusting Economy Mode
With this economy mode, the engine output can be adjusted to improve the fuel consumption in E mode.
1. On the standard screen, press switch F6.
2. Select "Economy Mode Adjustment" on the user menu,
then press switch F6.
The screen switches to the economy mode adjustment
selection menu screen.
DETAILED CONTROLS AND GAUGES
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