Komatsu PC45MR-30403, Operation And Maintenance Manual, Page: 99 / 475

Function switch “F8”
Alarm buzzer stops sounding.
(Only when the alarm buzzer is actuated.)
When monitor display is user menu screen
The types of guidance icons and functions of function switches
differ with the contents of the displayed screen, but representa-
tive guidance icons frequently used and their functions are as
follows:
Function switch “F1”
Moves to the item below (forward).
(When on the last line, it moves to the first line.)
Function switch “F2”
Moves to the item above (backward).
(When on the first line, it moves to the last line.)
Function switch “F3”
Cancels any change and returns the screen to the previous screen.
Function switch “F4”
Enters the selection and contents to change, and advances the screen to the next screen.
Function switch “F6”
Moves to the left item.
(When on the left end, it moves to the right end.)
Function switch “F7”
Moves to the right item.
(When on the right end, it moves to the left end.)
REMARK
• Even if some icons look the same, their display positions and corresponding function switches may differ in
accordance with the screens to be displayed.
• For the guidance icons and their functions not explained previously, see the pages where the control meth-
ods of respective screens are explained.
EXPLANATION OF COMPONENTS OPERATION
3-38