Komatsu PW160-7K Series Operation And Maintenance Manual page 102

EXPLANATION OF COMPONENTS
13. AUTO-DECELERATION SWITCH
When this auto-deceleration switch (13) is depressed, the auto-
deceleration is actuated, if the control levers and foot pedals are
in the neutral position, the engine speed is automatically lowered
to reduce fuel consumption.
Monitor display ON: Auto-deceleration actuated.
Monitor display OFF: Auto-deceleration cancelled.
When activated, the switch lamp is also illuminated.
REMARK
When the auto-deceleration switch is pressed and the auto-
deceleration is actuated, the mode is displayed in the centre of
the monitor display, and the screen returns to the normal screen
after 2 seconds.
14. BUZZER CANCEL SWITCH
This is used to stop the alarm buzzer when it has sounded to
warn of some abnormality that has occurred whilst the machine is
operating.
REMARK
The lamp on the switch will illuminate when the warning
buzzer is sounding.
102
OPERATION
Monitor display portion
Monitor indicator
Monitor display portion
2 seconds
14