Komatsu GD555-5 Operation & Maintenance Manual page 96

OPERATION
MACHINE MONITOR MODE SELECTOR SWITCH 2
This switch (11) is used to switch the function of the character
display.
When the switch is released, it automatically returns to its original
position.
The basic operations are as follows.
Position (A): Use this position when going to the next screen or
advancing the cursor or going up to the next number
when inputting numerals.
Position (B): Use this position when going back to the previous
screen or returning the cursor or going down to the
next number when inputting numerals.
MACHINE MONITOR MODE SELECTOR SWITCH 1
This switch (12) is used to switch the function of the character
display.
When the switch is released, it automatically returns to its original
position.
The basic operation is as follows.
Position (A): Use this position to select (confirm) each mode or
operation.
Position (B): Use this position to cancel each mode or operation.
TURN SIGNAL LEVER
Use this lever (13) to operate the turn signal lamp.
Position (A): Left turn (move the lever up)
Position (B): Right turn (move the lever down)
When moving the lever, the turn signal pilot lamp also flashes.
The lever does not return automatically to its original position when
the steering wheel returns to the straight traveling position. Return
the lever manually.
HORN BUTTON
When horn button (14) in the center of the steering wheel is
pressed, the horn will sound.
EXPLANATION OF COMPONENTS
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