Chamberlain LA350 Installation Manual page 5

SAFETY
IMPORTANT SAFETY INFORMATION
9. For a gate operator utilizing a non-contact sensor:
a. Reference owner's manual regarding placement of non-contact sensor for each
type of application.
b. Care shall be exercised to reduce the risk of nuisance tripping, such as when a
vehicle trips the sensor while the gate is still moving.
c. One or more non-contact sensors shall be located where the risk of entrapment or
obstruction exists, such as the perimeter reachable by a moving gate or barrier.
10. For a gate operator utilizing a contact sensor such as an edge sensor:
a. A hard wired contact sensor shall be located and its wiring arranged so the
communication between the sensor and the gate operator is not subject to
mechanical damage.
b. A wireless contact sensor such as the one that transmits radio frequency (RF)
signals to the gate operator for entrapment protection functions shall be located
where the transmission of the signals are not obstructed. A wireless contact sensor
shall function under the intended end-use conditions.
c. One or more contact sensors shall be located on the inside and outside leading
edge of a swing gate. Additionally, if the bottom edge of a swing gate is greater
than 6" (15 cm) above the ground at any point in its arc of travel, one or more
contact sensors shall be located on the bottom edge.
IMPORTANT: The MyQ feature and its accessories are not permitted for use in the countries
of Peru and Chile.
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