Komatsu H75051 Operation & Maintenance Manual page 140

EXPLANATION OF COMPONENTS
1.
On "Maintenance" menu screen, select an item to reset the
remaining time, then keep pressing ENTER switch (1) for
more than 1.5 seconds.
REMARK
If ENTER switch (1) is not pressed for enough time, the
switch operating sound can be heard, but the screen does
not switch to the screen for resetting the remaining time for
maintenance.
When a password for restriction of use has been set, the
password input screen is displayed.
Input the password for restriction of use by using the nu-
meric keypad, then press ENTER switch (1).
REMARK
For the setting, changing, or canceling the password, ask
your Komatsu distributor.
2.
The screen changes to Maintenance Due Time Reset
screen.
When ENTER switch (1) is pressed, the following reconfir-
mation screen is displayed.
To cancel, press RETURN switch (2).
3.
On the reconfirmation screen shown in the figure, when
ENTER switch (1) is pressed again, the remaining time is
reset and the screen returns to the "Maintenance" menu
screen.
To cancel, press RETURN switch (2).
REMARK
If the remaining time and the replacement interval are the
same, the remaining time cannot be reset.
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OPERATION