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No blue LED
There is no power.
The polarity of the power
supply is inverted.
Check cable and connexion.
Check the polarity of the power supply.
All LEDs have been de-
activated by remote control.
Activate the LEDs by remote control.
TROUBLESHOOTING
The detection LED
remains green.
The orange LED is
flashing and the
detection LEDs are
red.
The detection LED
remains red.
The orange LED
is on.
The sensor does
not respond to the
remote control.
The sensor does not
unlock.
The detection field is too
small or deactivated.
Someone or something is
in the detection field.
The field is touching the
floor, the wall or the barrier,
which leads to detection.
No background (reference
point) is found.
The sensor is masked.
The power supply voltage
is exceeding the acceptable
limits.
The sensor exceeds its
temperature limits.
Internal error
The batteries in the remote
control are not installed
properly or dead.
The remote control is badly
pointed.
A reflective object is in close
proximity to the sensor.
You have to enter an access
code or the wrong code was
entered.
The object size is too small.
Check the size of the fields.
Launch a teach-in.
Step out of the field and/or remove the any
object(s) from the field.
Activate the 3 red beams and check if the
position of the sensor is correct.
If not, adjust the hex screws.
Verify the field size.
Launch a teach-in.
Check the position of the sensor.
Check the mounting side setting.
If no reference point is found, set the mounting
side to value 3 or 4.
Launch a new teach-in.
Verify and clean the front screens
with a damp cloth.
Check the power supply voltage.
Verify the outside temperature where the sensor
is installed. Eventually protect the sensor from
sunlight using a cover.
Wait a few seconds.
If the LED remains ON, reset the power supply.
If the LED turns on again, replace the sensor.
Verify or replace the batteries.
Point the remote control towards the sensor,
but with a slight angle. The RC should not be
pointed in a right angle in front of the sensor.
Avoid highly reflective material in proximity to
the sensor.
Cut and restore power supply.
No code is required to unlock during the first
minute after powering.
Decrease the min. object size.
