Husqvarna 420 Operator's Manual page 61

Advanced
Under the Advanced heading, there are even more
settings relating to the behavior of the robotic lawnmower.
The settings in this menu are only required if additional
control of the lawnmower is definitely needed e.g. in very
complex yards. The factory settings are selected in way
that should suit most working areas.
Corridor width
The corridor width is a measure of how far from the guide
wire/boundary wire the robotic lawnmower is allowed to
travel when it follows this to and from the charging station.
The area beside the wire which the robotic lawnmower
then uses is called the Corridor.
The aim of operating at varying distances from the wire
is reduce the risk of tracks forming. To reduce the risk of
tracks forming, it is recommended to select the widest
corridor possible allowed by the size of the working area.
The robotic lawnmower adapts the corridor according to
the shape of the working area when it follows along the
guide wire. The inbuilt automatic mechanism allows the
robotic lawnmower to vary the distance from the guide
wire depending on where in the working area it is located.
It automatically makes the corridor narrower in narrow
passages for instance.
The factory settings can be used for many working
areas, i.e. the robotic lawnmower itself can use the inbuilt
functions to operate in the widest possible corridor. In
more complex yards e.g. where the guide wire is placed
close to obstacles which cannot be isolated using the
boundary loop, operational safety can be improved by
carrying out some of the manual settings outlined below.
Corridor width > Boundary
Corridor width is specified in intervals from 1-9. The first
number in the interval specifies the shortest distance to
the boundary loop and the second number the longest
distance.
The distance the robotic lawnmower maintains from the
boundary loop varies depending on the layout of the
working area. Use the Test function in Installation > Lawn
Coverage > Overview to test the different values.
Use the number keys to specify the required interval.
The factory setting is 3-6.
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2016-03-14 16:59:31