CARLO GAVAZZI Guardian 2 Manual Del Usuario página 9

Fig . 8
Presence zone
Motion zone
Test card
g . The sensor is now ready for operation .
Shadow suppression improvement by using the test input
Improved shadow suppression is performed if the sensor test input is activat-
ed within 3 seconds from deactivation of the presence output .
Note
The safe zone is only active when approaching the door from the sensor side .
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