Komatsu PC290LC-11 Operation & Maintenance Manual page 121

OPERATION
REMARK
Each time the travel speed selector switch is switched, the
mode is displayed on the monitor display, and after 2 seconds,
the screen returns to the standard screen.
WIPER SWITCH
Wiper switch actuates the front window windshield wiper.
Each time the switch is pressed, it changes INT → ON → stop
(monitor goes out).
Windshield wiper pilot lamp INT lights up: Windshield wiper op-
erates intermittently
Windshield wiper pilot lamp ON lights up: Windshield wiper op-
erates continuously
Windshield wiper pilot lamp off: Windshield wiper stops
EXPLANATION OF COMPONENTS
3-49