Komatsu PC450-8, Operation & Maintenance Manual, Page: 103 / 474

OPERATION
DETAILED CONTROLS AND GAUGES
3-37
q
It is possible to press the buzzer cancel switch to stop the
alarm buzzer for the warning item where there is an abnor-
mality.
Even if the buzzer cancel switch is pressed, the camera
image display screen does not switch to another screen.
q
Press the wiper switch and washer switch to operate the
wipers and washer.
Even if the wiper switch or washer switch is pressed, the
camera image display screen does not switch to another
screen.
Action When Warning is Generated When Displaying Camera Image
q
If an error or alarm occurs while the camera image is being
displayed, the error monitor or alarm monitor is displayed at
the top left of the screen and flashes.
q
If the error monitor or alarm monitor is displayed, press
switch F6, return to the standard screen, and check the con-
tent of the error or alarm display.
When the error monitor is flashing, if no lever is operated
for more than 10 seconds, the screen automatically returns
to the standard screen.
When the screen returns to the standard screen, the error
monitor at the top left of the screen goes out and the error
or alarm is displayed in the center of the screen.