Driving mode
5.1 Before driving
Operating manual 3 302 819 en 5 - 23
GMK3060
13.12.2018
5.1.6 Displaying and resetting operating hours
You can view the total operating hours for all power units in the Operating hours
menu. You can also delete the recorded operating hours.
The total operating hours cannot be deleted.
• Open theOperating hours menu (1).
Displays
The operating hours are recorded as follows:
– The value (1) indicates the total operating
hours, for example, 1,680 hours.
– The value (2) shows the operating hours,
which can be reset.
Reset
The displayed operating hours (3) can be reset.
• Select and confirm the symbols (1) one after
the other.
• Confirm the entry with the symbol (2).
You can select the components
– individually – display (3) or
– select all – symbol (4).
• Reset the selected operating hours with
button (5).