Honda HRM300/500 Owner's Manual page 37

Setting how far the inner-boundary-wire overlap distance is
when the lawnmower follows the boundary wire
Home screen
[3.Passage Return Width]
You can set where the lawnmower moves in relation
to the boundary wire as it goes back to the docking
station.
NOTE:
- This setting must be set to a value lower than the
lowest [Passage Width (Out)] value that is set for
any zone.
Setting
The lawnmower closely follows the
0 boundary wire. This is effective for
narrow pathways.
The lawnmower moves at random
by the maximum amount possible
between the boundary wire and
10 the edge of the magnetic field. By
avoiding moving along the same
path, you can avoid creating wheel
tracks in the grass.
- The field strength varies depending on the length of
the boundary wire. The field becomes weaker with
a longer boundary wire, and stronger with a shorter
boundary wire.
[6.System Setup]
J
Distance
[1.Station Setup]
J
Enter a number setting.
1
Press the H button.
2
The message "Activated" is displayed.
Press the H button to return the previous
3
screen.
Other system settings
J
35