Komatsu PC220LC -8 Operation & Maintenance Manual page 110

OPERATION OPERATION
On the 2-Way Attachment Select Menu screen, it is possible to
carry out the following operations with switches F3 - F6.
F3: Moves to next item (1 line down).
F4: Moves to previous item (1 line up).
F5: Returns to previous screen.
F6: Switches to setting screen for selected item.
Changing attachment setting selection
1. Select attachment setting selection (a) on the attachment
setting menu screen, then press switch F6.
DETAILED CONTROLS AND GAUGES DETAILED CONTROLS AND GAUGES
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