Hitachi ZAXIS 135US-5B Operator's Manual page 236

Attachment Selection
1. Press selector knob (2) while displaying Basic Screen (1)
to display Main Menu screen (3).
2. Rotate selector knob (2) to highlight Work Mode (4).
3. Press selector knob (2) to display Work Mode screen (5).
4. Rotate selector knob (2) to highlight the desired front
attachment.
(In the right example, "Bucket" (6) is highlighted.)
5. Press selector knob (2) to make the changes.
OPERATING THE MACHINE
5-16
1
MDAA-01-001EN
2
MDCD-01-026
3
4
MDAA-01-100EN
5
6
MDAA-01-101EN