Here is a illustration for how to set monitoring display for Hitachi ZX890-7 excavator.
Preparation:
2021 Hitachi MPDr Diagnostic Software
Hitachi MPDR Dr.ZX Diagnositc Cable
Procedures:
1. Turn select/set switch (3) and select Monitoring (4) from Service Menu.
2. When pushing select/set switch (3), Monitoring screen appears.

3. Turn select/set switch (3) and select the controller for monitoring. When pushing select/set switch (3), the monitoring items for selected controller are displayed.

4. Turn select/set switch (3), select the item for monitoring, and push select/set switch (3).

5. Push back switch (1) and the Monitoring screen appears.

6. Turn select/set switch (3) and select START (5), then push select/set switch (3).

NOTE
START (5) and CLEAR (HOLD) (6) are displayed only when one or more monitoring items are selected. START (5) and
CLEAR (HOLD) (6) are not displayed when no monitoring item is selected.
7. Monitoring of the selected monitoring items is started.

8. When pushing the select/set switch (3) while monitoring is in progress displays PAUSE (7), and pauses (holds) the
monitored items (values).

9. When pushing select/set switch (3) again, pausing is stopped.

10. When pushing back switch (1), the previous screen appears.

11. When pushing home switch (2), the basic screen appears.

NOTE
Even if the key switch is set to OFF position, the selected monitoring items are stored. To clear the selected monitoring items, select CLEAR (HOLD) (6) on the Monitoring screen, then push and hold select/set switch (3) until START (5) and CLEAR (HOLD) (6) disappear.
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