Chamberlain RJO20 RJO20 Owner s Manual - English - Page 22

Program the Travel Limits

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Adjustment 1 Program the Travel Limits Travel limits regulate the points at which the door will stop when moving up or down. Adjust the position of the door by using the black and yellow buttons. Black moves the door UP (open) and yellow moves the door DOWN (close). NOTE: The yellow command LED and the red learn LED will blink quickly for up to 5 minutes as the control panel recharges. When the control panel is operational, the yellow command LED will glow steadily. SETTING THE UP POSITION:  1. Starting with door down, press and hold the black button until the LED starts flashing slowly, then release. 2. Push and hold the black button until the door reaches the desired UP (open) position. LED Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. • NEVER learn forces or limits when door is binding or sticking. Repair door first. • Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system. • After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse on contact with 1-1/2" high (3.8 cm) object (or 2x4 laid flat) on floor. 3. Push the door control or programmed remote control. This sets the UP (open) limit and begins closing the door. or NOTE: Make sure the door opens high enough for your vehicle. 4. Quickly press and release either the black or yellow button to stop the door. To prevent damage to vehicles, be sure fully open door provides adequate clearance. IMPORTANT: As you perform this task, watch the door for binding, sticking, or swaying. Contact a door systems technician to address these issues if they occur. SETTING THE DOWN POSITION: 5. Push and hold the yellow button until the door reaches the desired DOWN (closed) position. or 6. Once the door is closed, if there appears to be too much pressure on the door, you may toggle the door back and forth using the black and yellow buttons to reach the desired closed position. 7. Push the door control or programmed remote control. This sets the DOWN (close) limit and the door should open. or Proceed to Enter Force Adjustment Mode. 22

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22
Adjust the position of the door by using the black and yellow buttons. Black
moves the door UP (open) and yellow moves the door DOWN (close).
NOTE:
The yellow command LED and the red learn LED will blink quickly for
up to 5 minutes as the control panel recharges. When the control panel is
operational, the yellow command LED will glow steadily.
SETTING THE UP POSITION:
Travel limits regulate the points at which the door will stop when moving
up or down.
Program the Travel Limits
Without a properly installed
safety reversal system, persons
(particularly small children) could
be SERIOUSLY INJURED or
KILLED by a closing garage door.
•
NEVER learn forces or limits
when door is binding or
sticking. Repair door first.
•
Incorrect adjustment of garage
door travel limits will interfere
with proper operation of safety
reversal system.
•
After ANY adjustments are
made, the safety reversal
system MUST be tested. Door
MUST reverse on contact with
1-1/2" high (3.8 cm) object (or
2x4 laid flat) on floor.
To prevent damage to vehicles,
be sure fully open door provides
adequate clearance.
1
LED
or
or
or
Adjustment
1.
Starting with door down, press
and hold the black button until
the LED starts flashing slowly,
then release.
3.
Push the door control or
programmed remote control.
This sets the UP (open) limit
and begins closing the door.
5.
Push and hold the yellow
button until the door reaches
the desired DOWN (closed)
position.
6.
Once the door is closed, if
there appears to be too much
pressure on the door, you
may toggle the door back and
forth using
the black and
yellow buttons
to reach the
desired closed
position.
7.
Push the door control or
programmed remote control.
This sets the DOWN (close)
limit and the door should open.
2.
Push and hold the black button
until the door reaches the
desired UP (open) position.
4.
Quickly press and release
either the black or yellow button
to stop the door.
NOTE:
Make sure the door opens
high enough for your vehicle.
SETTING THE DOWN POSITION:
Proceed to
Enter Force
Adjustment Mode
.
IMPORTANT:
As you perform this
task, watch the door for binding,
sticking, or swaying. Contact a door
systems technician to address these
issues if they occur.