Husqvarna AUTOMOWER 420 Operator's Manual page 28

The percentage is equal to the area in relation to
the complete work area.
a) Measure the area.
b) Divide the measured area with the total work
area.
c) Convert the result to percentage.
Note:
The sum of Area 1-5 must be 100% or
less. If the sum is less than 100%, the product
sometimes starts to mow at the charging station.
Refer to To set the exit angle on page 29 .
9. Push the BACK button.
To do a test of the Lawn Coverage function
1. Put the product in the charging station.
To get access to the menu in the
2. Do step 1-3 in
display of the product on page 24 .
3. Use the arrow buttons and the OK button to move
through the menu structure
Coverage > Area 1-5 > More > Test .
4. Push the OK button.
5. Push the START button.
6. Close the hatch.
7. Make sure the product can find the area.
To measure the distance from the charging station
1. Put the product in the charging station.
To get access to the menu in the
2. Do steps 1–3 in
display of the product on page 24 .
3. Use the arrow buttons and the OK button to move
through the menu structure
Coverage > Area 1-5 > How far?
4. Use the number buttons to set 500 m / 500 yd as a
distance.
5. Push the OK button.
6. Use the arrow buttons and the OK button to move
through the menu structure
Coverage > Area 1-5 > More > Test .
7. Push the OK button.
8. Push the STOP button when the product is at the
distance you select to measure. The distance
shows in the display.
To disable or enable the Lawn Coverage function
Lawn Coverage function for each
Disable or enable the
area.
1. Do steps 1–3 in To get access to the menu in the
display of the product on page 24 .
2. Use the arrow buttons and the OK button to move
through the menu structure
Coverage > Area 1-5 > Disable .
3. Push the OK button.
4. Push the BACK button.
28 - Installation
To reset the Lawn Coverage settings
You can reset the
and use the factory setting.
1.
2.
3.
3.13.7.2 Methods for the product to find the charging
station
The product has 3 search methods to find the charging
station :
•
•
Installation > Lawn
•
The factory setting is set to mix the 3 search methods.
When the battery is low the product starts to search for
the charging station with the irregular method for 3 min.
After 3 min the product changes search method to the
guide wire method. The product tries to find the guide
wire for 8 min. After 11 min the product changes search
method to the boundary wire method.
You can change the settings for how the product finds
the charging station to adapt to the work area.
Installation > Lawn
To set how the product finds the charging station
You can make manual settings to make the product
search for the guide wire or the boundary wire in 0–30
min from when the battery is low.
1.
Settings > Lawn
2.
3.
4.
5.
6.
7.
Installation > Lawn
8.
9.
10. Push the START button and close the hatch.
Lawn Coverage settings for each area
Do steps 1–3 in To get access to the menu in the
display of the product on page 24 .
Use the arrow buttons and the OK button to move
Installation > Lawn
through the menu structure
Coverage > Area 1-5 > More > Reset .
Push the OK button.
Irregular - The product moves in the work area until
it finds the signal of the charging station.
Guide wire - The product moves in the work area
until it finds the guide wire. The product moves
along the guide wire to the charging station.
Boundary wire - The product moves in the work
area until it finds the boundary wire. The product
moves along the boundary wire to the charging
station.
Do steps 1–3 in To get access to the menu in the
display of the product on page 24 .
Use the arrow buttons and the OK button to move
Installation > To find
through the menu structure
the charging station > Overview of search methods
> Guide .
Push the arrow buttons to select 1 of the guide
wires.
Push the number buttons to set the time.
Push the OK button.
Push the BACK button.
Use the arrow buttons and the OK button to move
through the menu structure Installation > To find
the charging station > Overview of search methods
> Boundary wire .
Push the number buttons to set the time.
Push the OK button.
1201 - 005 - 19.03.2021