Husqvarna AUTOMOWER 305 Operator's Manual page 50

Security level
There are three security levels to choose from: low,
medium and high Low and medium security prohibits
access to the robotic lawnmower if the PIN code is
unknown. High security also includes a warning that
beeps if the correct PIN code is not entered after a
designated time period.
Function
Time lock
PIN request
Alarm
IMPORTANT INFORMATION
We recommend using the High security level
at all times.
Time lock
This function means that the robotic lawnmower
cannot be started after 30 days without first entering
the correct PIN code. When the 30 days has passed
the robotic lawnmower will continue to mow as normal,
but the Enter PIN code message appears when the
cover is opened. Enter your code again and press OK.
PIN request
This function means that the mower requests a PIN
code when the main switch is set to 1 and each time
the cover is opened. The correct PIN code must be
entered to use the mower.
If the wrong PIN code is entered 5 times in succession
the mower is blocked for a time. The blockage time is
extended for every new incorrect attempt.
Alarm
This function means that an alarm sounds if the PIN
code is not entered within 10 seconds after the STOP
button has been pressed or the mower has been lifted
up for any reason. A ticking noise indicates that the
PIN code must be entered to prevent triggering the
alarm. The alarm can be turned off at any time by
entering the correct PIN code.
50 - English
6. MENU FUNCTIONS
Low Medium
X X
X
Change PIN code
Security level
New loop signal
High
X
X
X
Low
Medium
High