Autosen AO702 Notice D'utilisation page 16

7 Set-up / operation
► Check whether the unit operates correctly�
> Display by LEDs�
Display
LED lit
LED flashes at 2 Hz
LED flashes at 8 Hz
8 Maintenance, repair and disposal
► Keep the lens of the sensor free from soiling�
► For cleaning do not use any solvents or cleaning agents which could damage
the plastic parts�
► After use dispose of the unit in an environmentally friendly way in accordance
with the applicable national regulations�
Faulty sensors must only be repaired by the manufacturer�
16
Cause
Switching output OUT switched�
Internal fault�
Programming unsuccessful�