Place a target at a distance (XB) from the unit to which you want to assign
20 mA or 10 V or to trigger the switch-on. In the distance learning procedure,
XT will be disregarded.
Hold the magnet to point A till the red LED begins to blink (we are now in the
first menu item in the Programming Mode). Remove the magnet and hold it to
point A again to step to the second Menu item. The red LED will be blinking,
the yellow one will go off and the green one go on (we have now stepped to
the second menu item). Remove the magnet and wait (approximately 5s) until
the red LED goes on continuously. (ready for learning). Hold the magnet again
to point A (learning started). The green LED starts to blink (representing
measurement) then goes off (measurement completed) and the yellow LED
will light up for a short time (implying valid echo). After the learning process
has been completed the green LED goes off. Then place, remove and place
the magnet to point B again to quit the menu item selection and Programming
Mode respectively.