Komatsu D65EX-12 Operation & Maintenance Manual page 56

OPERATION
MONITOR CAUTION LAMP
This lamp (10) lights up when any of the following caution
lamps lights up.
In addition, the alarm buzzer sounds at the same time.
Engine water temperature caution lamp
Charge lamp
Engine oil pressure caution lamp
Transmission oil temperature caution lamp
MONITOR CAUTION CANCAL SWITCH
This switch (11) is used to cancel monitor caution lamp. Press
the switch to turn the monitor caution lamp out and to stop the
alarm buzzer.
EXPLANATION OF COMPONENTS
3-9