Komatsu WA600-8 Operation & Maintenance Manual page 165

OPERATION
1.
Select "Daylight Saving Time" from "Clock Adjustment"
menu screen, then press ENTER switch (4).
2.
"Daylight Saving Time" screen is displayed.
"ON"
The clock is displayed in daylight saving time (summer
time).
Displays the time 1 hour forward.
"OFF"
The clock is displayed in normal time.
You can perform the following operations with switches (1)
to (4) on the switch panel.
(1) UP switch
Moves to the previous item (1 line above).
When on the first line, it moves to the last line.
(2) DOWN switch
Moves to the next item (1 line below).
When on the last line, it moves to the first line.
(3) RETURN switch
Cancels the selected setting, and returns the screen to "Clock Adjustment" menu screen.
(4) ENTER switch
Allocates the selected setting, and returns the screen to "Clock Adjustment" menu screen.
This setting of "Daylight Saving Time" is held even if the starting switch is turned to OFF position.
The default is "OFF".
REMARK
Daylight saving time or summer time means moving the clock forward an hour to take advantage of the fact
that the sun rises early in summer in our daily life.
LANGUAGE SETTINGS
The language displayed on the machine monitor can be selected.
The languages that can be selected are as follows.
EXPLANATION OF COMPONENTS
3-97