Husqvarna Automower Solar Hybrid Technical Manual page 70

4. AUTOCHECK, SERVICE PROGRAM
lamp mounted at right angles to, and at a 50cm (20")
distance from, the panel. A normal current is 100 mA.
Readings should be taken at the latest 10 seconds
after the lamp has been switched on, otherwise the
heat from the lamp will reduce the current. Only
measuring the idle current on a disconnected solar
panel, which should be above 25 V, does not provide
sufficient information about the function of the panel.
This only indicates that there is an open-circuit in the
panel.
Manual test: User interface
1. Press and hold down all buttons on the keypad,
one at a time, on the connected mower.
The button you are pressing is shown in the Latest
pressed button box.
2. Click on Test display to check the pixels. Clicking
once lights all the pixels on the display. The button
then changes to Reset display. Click on the
button to switch off the pixels again. On 210 C all
indicator lamps come on and go off.
3. Close the control panel cover on the mower to
check the function of the stop button.
When the cover is closed, RUNNING POSITION
should then be displayed in the Stop button box.
When the cover is opened, STOP POSITION
should then be displayed in the box.
4. Turn the main switch ON and OFF to check the
function of the switch.
ON is displayed in the Main switch box when the
main switch is ON. OFF is displayed in the box
when the main switch is OFF.
5. Click on Test Alarm to test the mower's alarm (not
210 C).
6. Click on Test internal buzzer to test the mower's
internal buzzer (not 220 AC).
Manual test: Sensors
This function deals with the mower's collision sensors,
tilt sensor and lift sensor.
The topmost picture to the right of the screen shows
which collision sensor is active: None, Left, Right or
Both. The middle picture shows which angles are X
and Y as well as which direction refers to plus and
minus. The lower picture shows whether the lift sensor
is active.
The same values are presented as a horizontal bar to
the right of respective value boxes. A green bar colour
indicates an approved value. A red colour indicates the
value is too high or too low. A black colour indicates
that there is no limit value.
70 - English