Komatsu PC1250-11 Original Instructions Manual page 87

OPERATION
CURRENT ABNORMALITY DISPLAY SWITCH
If there is any abnormality currently generated, "!" is displayed
above the switch F5.
While "!" is displayed, press the switch F5 to shift the monitor
display screen to the Current Abnormality screen.
Take appropriate actions according to the message displayed
on the monitor.
Operation on the Current Abnormality screen
On the Current Abnormality screen, you can perform the follow-
ing operations with the switches F1, F2 and F5.
F1: Displays the next page. When on the last page, it displays
the first page.
F2: Displays the previous page. When on the first page, it dis-
plays the last page.
F5: Returns the screen to the standard screen.
EXPLANATION OF COMPONENTS
3-21