Chamberlain LM550EVGBSA, Installation And Operating Instructions Manual, Page: 16 / 44

15
Door Fully Closed
DN DN UP UP P P S S
1 1 2 2 3 3
132A2940
DN DN UP UP P P S S
1 1 2 2 3 3
132A2940
fig.1
fig.2
fig.3
BEEP
BEEP
Flash
x 1
Flash
x 2
This is an adjustable, second stop position suitable for
ventilation, pedestrian or pet access, programmed to the
Remote Control.
NOTE: Wireless Wall buttons will not operate this feature.
To Activate this feature:
1.Start with the door fully CLOSED (figure 1). Drive the
opener UP and stop at the position required for PET access.
2.Enter PET activation mode by pressing the P and UP
buttons together for 3 seconds (figure 2). Release when the
Courtesy light flashes once.
3.Press the Remote Control button that you have allocated for
this feature (figure 3). Do not use the button already
allocated for normal operation. The Courtesy light will flash
once when the code is accepted.
The remote will now operate to and from the “programmed” and
the “fully closed position”. Outside this range the remote will
operate as normal.
To Deactivate this feature:
1.Start with the door fully CLOSED.
2.Enter PET Activation mode by pressing the P and UP
buttons together for 3 seconds (figure 2). The Courtesy light
will flash twice, indicating that deactivation has occurred.
22
PARTIAL OPENING FEATURE (PET)