Komatsu D37EX-24 Operation & Maintenance Manual page 96

EXPLANATION OF COMPONENTS
(K) Switch F5: Cancels any change and returns to the previous
screen.
(L) Switch F6: Decides any selection and changes contents
and advances to the next screen.
REMARK
• Even if some guidance icons look the same, their display positions and corresponding function switches
may differ in accordance with the screens to be displayed.
• For the guidance icons and their functions not explained above, see the pages where the control methods
of respective screens are explained.
BUZZER CANCEL SWITCH
Buzzer cancel switch is used to stop the alarm buzzer for the warning item where there is an abnormality.
The buzzer cannot be stopped according to the content of the
warning.
OPERATING MODE SELECTOR SWITCH
The operating mode selector switch is used for switching the
operating mode of the engine.
Normally, all the operations can be performed in E mode, and
this mode reduces fuel consumption.
Compared with E mode, P mode has more power, but the fuel
consumption increases.
When the starting switch is turned to ON position, the mode
used for the previous operation is selected.
On the standard screen, the selected mode is displayed at the
top of the screen.
PEDAL MODE SELECTOR SWITCH
The pedal mode selector switch is used to switch the pedal
mode between decelerator mode and brake mode.
If the decelerator/brake pedal is depressed in decelerator
mode, the travel speed and engine speed lower.
If the decelerator/brake pedal is depressed in brake mode, the
travel speed lowers but the engine speed does not lower.
Normally, select the decelerator mode. If you want to operate
the machine with reduced travel speed without sacrificing the
speed of work equipment, select the brake mode.
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OPERATION