Ryobi GD200 Manuel D'utilisation page 38

ALIGNING THE SAFETY SENSORS
See Figure 68.
WARNING:
DO NOT operate the garage door opener unless the
safety sensors are installed and working correctly. Failure
to properly install and ensure that the safety sensors are
working correctly can result in death or serious personal
injury.
WARNING:
The effectiveness of the safety sensors included in this
system directly relates to the placement and installation
of the sensors. Incorrect placement or installation could
prevent the sensors from working as intended and result
in death or serious personal injury.
NOTICE:
The garage door will not close unless the safety sensors
are installed, wired, and aligned correctly.
OPERATION
 Install and wire the safety sensors as described earlier in
the Installation section.
 Connect the garage door opener to an AC power supply.
NOTE: Make sure the power supply is normal household
voltage, 120 volts, AC only, 60 Hz
 If wired correctly, the LED lights on both sensors should
shine continuously. If one or both LEDs do not come
on, unplug the garage door opener and ensure that the
sensors are wired correctly. If problem persists, refer to
the Safety Sensor Diagnostic Feedback chart later in
the manual.
 If the LED lights on both sensors shine continuously, then
the sensors are aligned and no adjustments are needed.
 If the red LED light is ON but the green LED light is off,
then the sensors may need to be aligned.
 To align the safety sensors: loosen, but do not remove,
the fasteners securing the sensors in place and adjust the
position of the sensors until the lens on the transmitter
and receiver are directly facing one another.
 After the sensors have been aligned, retighten fasteners.
 When the sensor lenses are in the correct position,
the invisible light beam emitted by the transmitter will
be captured by the receiver and the LEDs will shine
continuously.
NOTE: If an object crosses the path of the beam, an open
garage door will not close and a closing garage door
should stop and reverse to the fully open position.
38 - English
Invisible
Light Beam
Lens
Lens
LED
6 in.
Fig. 68