F1, F2: Moves to the right and left menus.
F3: Moves to the next item (1 line below). Moves to the top line when on the bottom line.
F4: Moves to the previous item (1 line above). Moves to the bottom line when on the top line.
F5: Returns the screen to the standard screen.
F6: If this switch is kept pressed, the screen changes to the screen for resetting the remaining time to the main-
tenance for the selected item.
REMARK
When resetting the remaining time to the maintenance, keep switch F6 pressed for at least 1.5 seconds. If this
time is short, the switch operating sound can be heard, but the screen does not switch to the screen for reset-
ting the remaining time to the maintenance.
• If no switch is operated for 30 seconds on the “Maintenance” menu screen, the screen automatically returns
to the standard screen.
• When the maintenance time caution lamp is lit on the standard screen, press F6 on the standard screen
and the screen automatically displays the “Maintenance” menu screen.
• On the “Maintenance” menu screen, if the time remaining to the maintenance for any item is less than 30
hours (initial setting value), the remaining time display (C) is highlighted in yellow. If the time remaining to
the maintenance is less than 0 hour, display (C) is highlighted in red.
• If you want to change the setting for the maintenance time or maintenance notice time (initial setting: 30
hours), consult your Komatsu distributor.
Operations on the “Maintenance Due Time Reset” screen
On the “Maintenance” menu screen, if switch F6 is kept pressed for at least 1.5 seconds, the screen changes to
the “Maintenance Due Time Reset” screen.
Reset the remaining time to the maintenance on this screen.
1.
Press switch F6 when the “Reset” screen is in the condition shown in the figure.
The screen switches to the reconfirmation screen.
REMARK
• When canceling the reset, press switch F5. The
screen returns to the “Maintenance” menu screen.
• On the reset screen, if no switch is operated for more
than 30 seconds, the screen automatically changes to
the “Maintenance” menu screen.
2.
The reconfirmation screen is displayed.
If switch F6 is pressed again, the remaining time is reset
and the screen returns to the “Maintenance” menu screen.
REMARK
• When canceling the reset, press switch F5. The
screen returns to the “Maintenance” menu screen.
• On the reconfirmation screen, if no switch is operated
for more than 30 seconds, the screen automatically
returns to the “Maintenance” menu screen.
OPERATION
EXPLANATION OF COMPONENTS
3-79
Summary of Contents for D155AX-8E0
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