Linear LDCO 841, Homeowner'S Manual, Page: 6 / 16

5
The limit settings control how far the door will open or
close. The limits should be set so the door opens even
with door opening, and closes at the floor level.
If required, use the following steps to adjust the limits.
After beginning to adjust the limits, if no buttons are
pressed for one minute, the opener will return to normal
operation.
Adjusting the Open Limit
1 Use the wall station or a remote control to move the
door to the open limit position.
2 On the back of the opener, press both the UP and
LEARN buttons for three seconds. The green indicator
and opener’s light will flash twice then stay on.
3 Use the UP and DOWN buttons to jog the door at slow
speed to fine-tune the open limit position.
4 When the door is at the proper open limit position,
press the LEARN button to store the setting and exit
setup. The green indicator and the opener’s light will
flash two times.
Adjusting the Close Limit
1 Use the wall station or a remote control to move the
door to the close limit position.
2 On the back of the opener, press both the DOWN
and LEARN buttons for three seconds. The RED
LED and opener’s light will flash twice then stay on.
3 Use the UP and DOWN buttons to move the door at
slow speed to fine-tune the close limit position.
4 When the door is at the proper close limit position,
press the LEARN button to store the setting and exit
setup. The RED LED and the opener’s light will flash
two times.
NOTE:
If the opener is field reset, both the open and
close limits must be adjusted and the automatic door
force setup must be completed for proper operation.
ADJUSTING THE OPEN AND CLOSE LIMITS
DOWN UP
EXAMINE THE SPOT WHERE
THE DOOR OPENS
ADJUSTING THE OPEN LIMIT
DOWN
UP
EXAMINE THE SPOT WHERE
DOOR CLOSES
ADJUSTING THE CLOSE LIMIT
NOTICE: This device complies with Part 15 of the FCC Rules
and with RSS-310 of Industry Canada (IC). Operation is
subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept
any interference received, including interference that may
cause undesired operation.
800 SERIES
Canada 310
SETTING THE LIMITS:
- Press and hold EITHER the UP or DOWN button to set LIMIT.
- Press and hold LEARN button.
- Release both buttons. When the light blinks and the alarm
beeps 2 times, the limit may be set.
- Press and hold the UP (or DOWN) button as needed to move
the
door to the desired position.
- Press and release the LEARN button. The light blinks and
the alarm beeps 2 times to confirm setting.
Repeat the steps above to set the other limit.
COM WALL COM BEAM
UP
DOWN
LEARN
P/N 10014426
! WARNING:
To reduce the risk of severe injury
or death by entrapment, after making ANY
adjustments to the operator, ensure that the door
reverses on a 2X4 board laid flat.
See instruction manual for proper adjust procedure.
AVERTISSEMENT: Pour réduire le risque de
blessures sévères ou de décès par piégeage, après
avoir effectué TOUS les réglages de l'opérateur,
assurez-vous que la porte revient sur une carte 2X4
posée à plat. Voir le mode d'emploi pour une
procédure d'ajustement adéquat.
P/N ????????
P/N ????????
Any questions please call 1-800-543-4283
or visit www.gtoaccess.com
! WARNING: Disconnect power before service.
AVERTISSEMENT: Débranchez l'alimentation avant le service.
CLASS 2 SUPPLY
28 VOLTS
GREEN LED
RED LED
CAUTION
Set the open and close limits carefully. Setting
the limits beyond the distance that the door
can travel could cause damage to the door, the
door hardware, or operator.