User Interface (5-2-2); Loop (5-2-4) - Husqvarna Automower Technical Manual

User interface (5-2-2)

This part menu contains the following test functions:
Keypad
The button being tested is shown on the display and
the position ON or OFF. ON should be displayed
when the button is pressed down and OFF when the
button is released.
Display
Press YES repeatedly to light and dim all pixels and
to light a grid.
When one or more pixels do not light or dim as above
the display is defective.
Press Arrow back to exit the test.
Switches
Turn the main switch ON and OFF. ON should be
shown on the display when the switch is turned to the
ON position. When the switch is in the OFF position,
OFF should be shown.
Close the control panel cover to test the stop button.
When the cover is closed ON should be shown on the
display. Now press down the stop button and OFF
should be shown.
Press Arrow back to exit the test.
Speaker
Place the cursor on Speaker and press YES. The
speaker should sound. If not, it is defective.
Press Arrow back to exit the test.

Loop (5-2-4)

The test must be performed where there is a charging
station and boundary wire installed to get correct
values when testing the loop.
Place the cursor on Loop and press YES. Now read
the signal values.
• Af = The strength of the A-signal measured via
the front loop sensor on the mower. The value
should lie between approximately 70 and 320 to
ensure good functionality. The closer to the loop
the mower is, the higher the value. When the
Automower is directly over the loop the value is 0
and when the mower is outside of the loop the
value is negative.
Ar = The strength of the A-signal measured via
the rear loop sensor on the mower. Ar is shown
when you press Arrow up. The guideline values
of approximately 70 – 320 also apply for Ar.
2. Special menu functions
Power & Motors
User interface
Loop
Sensors
5-2-2
Power & Motors
User interface
Loop
Sensors
5-2-4
Automower from
Keypad
Display
Switches
Speaker
S
Af
N
F
Quality
Restarts
35
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