Komatsu WA200-8 Operation & Maintenance Manual page 107

OPERATION EXPLANATION OF COMPONENTS
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.
DOWN SWITCH
Pressing DOWN switch moves the cursor down by one item.
When on the last line, it moves to the first line.
On the value input screen, the value is decreased by one.
AIR CONDITIONER SWITCH AND NUMERIC KEYPAD
The air conditioner switch and the numeric keypad which are
used for the operation of the air conditioner consist of 10
switches.
For explanation of each switch, see "HANDLE AIR CONDI-
TIONER".
These switches can be used as a numeric keypad to enter a
numeric value such as a password.
Press a desired switch to enter a numeric value 0 to 9, which is
indicated at the lower right of each switch.
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