Hitachi ZW 550-6 Operator's Manual page 141

5. Press selector knob (2) to display Maintenance screen (7).
6. Rotate selector knob (2) to highlight Maintenance Notice
(8).
7. Press selector knob (2) to turn the Maintenance
Notice ON. Press selector knob (2) again to turn the
Maintenance Notice OFF.
ON : When the required interval is reached, an
information message is displayed on the screen.
OFF : No notification message is displayed.
f
NOTE: When the required interval for an item is reached,
screen (9) is displayed for 10 seconds when the key is switched
ON. Press Return button
When checking the maintenance items from the menu, an
item where the set time has been reached are marked with a
wrench (10).
OPERATOR'S STATION
(11) to delete the notification.
11
2
10
1-77
MNEC-01-006
7
8
MNHG-01-246EN
9
MNHG-01-247EN
MNHG-01-248EN