Husqvarna Automower 420 Technical Manual page 29

The Info - Motors - Cutting height menu shows:
• Cutting height: The cutting height motor's
height setting measured in steps.
• Current: Nominal power consumption,
measured in mA.
The Info - GPS navigation menu shows:
• Satellites: The number of satellites the GPS
receiver is currently in contact with.
• Position: The mower's position measured in
longitude and latitude.
2.6.2 History, total
You can use the values shown in this sub-menu to
determine how well the mower has been working.
When a value deviates from the norm, this may be
due to an installation defect or a fault in the mower.
The sub-menu consists of 4 part-menus that togeth-
er provide a good picture of the mower's function.
Key data
The Key data sub-menu shows:
• Tot. running (h)
Running time is defined as the accumulated
time in hours that the wheel motors have
been working. This means the time when
the robotic lawnmower is running without
mowing is also included in the running time.
The time stated here is the time stated on
the start page.
•
Total mowing (h)
Cutting time is defined as the accumulated
time in hours that the blade motor has been
working.
• Tot search time (h)
Search time is defined as the accumulated
time in hours that the mower has been in
search mode, in other words the time from
starting to search for the charging station
until it has docked. The time for searching
varies depending on how large the working
area is and what the installation is like. You
should aim at as low a value for searching
as possible Depending on the installation,
it is normal that the mower searches for
between 10 - 20% of the total running time.
• Total charging time (h)
Charging time is defined as the
accumulated time in hours that it has taken
to charge the battery.
2. SPECIAL MENU FUNCTIONS
Info
History, total
History, trip
Test
Special settings
Calibrate
Key data
Search times
Mow times
Battery Capacity
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