Komatsu H75051 Operation & Maintenance Manual page 111

OPERATION EXPLANATION OF COMPONENTS
MENU SWITCH
When this switch is pressed on the standard screen, the follow-
ing user menu screen is displayed. The user menu screen is
not displayed during traveling.
For the user menu, see "USER MENU (3-46)".
When normal: Displays the ECO guidance menu screen.
When KDPF soot accumulation caution lamp lights up: Dis-
plays the "Aftertreatment Devices Regeneration" menu screen.
When maintenance caution lamp lights up: Displays the "Main-
tenance" menu screen.
When fan reverse rotation pilot lamp lights up: Displays the
"Machine Setting and Information" menu screen.
When message pilot lamp lights up: Displays the Message display menu screen.
When the menu switch is pressed on the user menu screen, the menu screen changes.
ENTER SWITCH
Pressing ENTER switch on the user menu screen decides any
selection and changes, and proceeds to the next screen.
When ENTER switch is pressed on the standard screen with a
warning message displayed, the "Current Abnormality" screen
is displayed.
For the "Current Abnormality" screen, see "CURRENT AB-
NORMALITY LIST DISPLAY (3-17)".
RETURN SWITCH
Pressing RETURN switch cancels a selection or changes, and
returns the screen to the previous screen or the standard
screen.
UP SWITCH
Pressing UP switch moves the cursor up by one item. When on
the first line, it moves to the last line.
On the value input screen, the value is increased by one.
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