Hitachi ZAXIS 135US-5B Operator's Manual page 148

5. Press selector knob (2) to display Maintenance screen (7).
6. Rotate selector knob (2) to highlight a maintenance item
to be checked (8). (In the right example, Engine Oil is
selected.)
7. Press selector knob (2) to display the time remaining for
the selected maintenance item.
Resetting Data
To reset the remaining time data, rotate selector knob (2) to
highlight RESET (9), and then push selector knob (2).
The value of the remaining hours is reset to that of the
change interval. The previous change date/hour is updated
with the current date and time.
Maintenance Interval Setting
To change the maintenance interval, rotate selector knob (2)
to highlight (11), and then press selector knob (2).
The background color of Maintenance Interval (10) changes,
then turn selector knob (2) to adjust the time, and then
push selector knob (2) to enable the change.
OPERATOR'S STATION
1-84
2
MDCD-01-026
7
8
MDAA-01-336EN
9
MDAA-01-210EN
10
11
MDAA-01-212EN